EP2010513A2 - Novel crystalline compounds - Google Patents
Novel crystalline compoundsInfo
- Publication number
- EP2010513A2 EP2010513A2 EP07727956A EP07727956A EP2010513A2 EP 2010513 A2 EP2010513 A2 EP 2010513A2 EP 07727956 A EP07727956 A EP 07727956A EP 07727956 A EP07727956 A EP 07727956A EP 2010513 A2 EP2010513 A2 EP 2010513A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- oxo
- tetrahydro
- acid
- crystalline
- piperidine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 140
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 23
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims abstract description 22
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims abstract description 22
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims abstract description 14
- XTEGVFVZDVNBPF-UHFFFAOYSA-N naphthalene-1,5-disulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-N 0.000 claims abstract description 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002253 acid Substances 0.000 claims abstract description 13
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 150000007513 acids Chemical class 0.000 claims abstract description 11
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 claims abstract description 10
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 150000004677 hydrates Chemical class 0.000 claims abstract description 8
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims abstract description 8
- 239000012453 solvate Substances 0.000 claims abstract description 8
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 7
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000011976 maleic acid Substances 0.000 claims abstract description 7
- FEWJPZIEWOKRBE-LWMBPPNESA-N L-(+)-Tartaric acid Natural products OC(=O)[C@@H](O)[C@H](O)C(O)=O FEWJPZIEWOKRBE-LWMBPPNESA-N 0.000 claims abstract description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001530 fumaric acid Substances 0.000 claims abstract description 6
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 5
- AUONNNVJUCSETH-UHFFFAOYSA-N icosanoyl icosanoate Chemical compound CCCCCCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCCCCCC AUONNNVJUCSETH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001358 L(+)-tartaric acid Substances 0.000 claims abstract description 4
- 235000011002 L(+)-tartaric acid Nutrition 0.000 claims abstract description 4
- 229940092714 benzenesulfonic acid Drugs 0.000 claims abstract description 4
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims abstract description 4
- -1 4-amino-3- chloro-5-trifluoromethyl-benzyl Chemical group 0.000 claims description 130
- 239000000843 powder Substances 0.000 claims description 116
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 110
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 62
- 238000010586 diagram Methods 0.000 claims description 56
- 238000002844 melting Methods 0.000 claims description 53
- 230000008018 melting Effects 0.000 claims description 53
- YSPVHAUJXLGZHP-UHFFFAOYSA-N ethyl piperidine-1-carboxylate Chemical compound CCOC(=O)N1CCCCC1 YSPVHAUJXLGZHP-UHFFFAOYSA-N 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 33
- 125000004484 1-methylpiperidin-4-yl group Chemical group CN1CCC(CC1)* 0.000 claims description 29
- 239000002904 solvent Substances 0.000 claims description 29
- 125000004195 4-methylpiperazin-1-yl group Chemical group [H]C([H])([H])N1C([H])([H])C([H])([H])N(*)C([H])([H])C1([H])[H] 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000000725 suspension Substances 0.000 claims description 26
- 239000003814 drug Substances 0.000 claims description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- GOHSCIHNZMVWTO-UHFFFAOYSA-N 4-(2-oxo-4,5-dihydro-1h-1,3-benzodiazepin-3-yl)piperidine-1-carboxylic acid Chemical compound C1CN(C(=O)O)CCC1N1C(=O)NC2=CC=CC=C2CC1 GOHSCIHNZMVWTO-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 20
- 229940079593 drug Drugs 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 18
- 238000011282 treatment Methods 0.000 claims description 13
- FEWJPZIEWOKRBE-LWMBPPNESA-L D-tartrate(2-) Chemical compound [O-]C(=O)[C@@H](O)[C@H](O)C([O-])=O FEWJPZIEWOKRBE-LWMBPPNESA-L 0.000 claims description 11
- VSQWEQPBUBDQJU-UHFFFAOYSA-N pentahydrate;hydrochloride Chemical compound O.O.O.O.O.Cl VSQWEQPBUBDQJU-UHFFFAOYSA-N 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
- GICXEXQVYYGONY-UHFFFAOYSA-N pentahydrate;hydrobromide Chemical compound O.O.O.O.O.Br GICXEXQVYYGONY-UHFFFAOYSA-N 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 208000002551 irritable bowel syndrome Diseases 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 201000001119 neuropathy Diseases 0.000 claims description 8
- 230000007823 neuropathy Effects 0.000 claims description 8
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 7
- 239000011541 reaction mixture Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 239000011975 tartaric acid Substances 0.000 claims description 7
- 235000002906 tartaric acid Nutrition 0.000 claims description 7
- 208000019695 Migraine disease Diseases 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 6
- 229940077388 benzenesulfonate Drugs 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000002757 inflammatory effect Effects 0.000 claims description 6
- 206010027599 migraine Diseases 0.000 claims description 6
- 239000010452 phosphate Substances 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 208000006561 Cluster Headache Diseases 0.000 claims description 4
- 208000023890 Complex Regional Pain Syndromes Diseases 0.000 claims description 4
- 206010060800 Hot flush Diseases 0.000 claims description 4
- 208000018912 cluster headache syndrome Diseases 0.000 claims description 4
- 201000010099 disease Diseases 0.000 claims description 4
- 229940088597 hormone Drugs 0.000 claims description 4
- 239000005556 hormone Substances 0.000 claims description 4
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 claims description 4
- 230000003449 preventive effect Effects 0.000 claims description 4
- 238000011321 prophylaxis Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 210000001519 tissue Anatomy 0.000 claims description 4
- 208000001072 type 2 diabetes mellitus Diseases 0.000 claims description 4
- 230000024883 vasodilation Effects 0.000 claims description 4
- 206010019233 Headaches Diseases 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-L L-tartrate(2-) Chemical compound [O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O FEWJPZIEWOKRBE-JCYAYHJZSA-L 0.000 claims description 3
- 206010042496 Sunburn Diseases 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 229940011871 estrogen Drugs 0.000 claims description 3
- 239000000262 estrogen Substances 0.000 claims description 3
- 231100000869 headache Toxicity 0.000 claims description 3
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 3
- 208000008035 Back Pain Diseases 0.000 claims description 2
- 208000024172 Cardiovascular disease Diseases 0.000 claims description 2
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 claims description 2
- 208000000094 Chronic Pain Diseases 0.000 claims description 2
- 208000032131 Diabetic Neuropathies Diseases 0.000 claims description 2
- 206010012735 Diarrhoea Diseases 0.000 claims description 2
- 208000001640 Fibromyalgia Diseases 0.000 claims description 2
- 208000012659 Joint disease Diseases 0.000 claims description 2
- 208000019693 Lung disease Diseases 0.000 claims description 2
- 208000007920 Neurogenic Inflammation Diseases 0.000 claims description 2
- 208000002193 Pain Diseases 0.000 claims description 2
- 206010060862 Prostate cancer Diseases 0.000 claims description 2
- 208000000236 Prostatic Neoplasms Diseases 0.000 claims description 2
- 206010037083 Prurigo Diseases 0.000 claims description 2
- 208000003251 Pruritus Diseases 0.000 claims description 2
- 206010039085 Rhinitis allergic Diseases 0.000 claims description 2
- 206010040047 Sepsis Diseases 0.000 claims description 2
- 208000008548 Tension-Type Headache Diseases 0.000 claims description 2
- 201000010105 allergic rhinitis Diseases 0.000 claims description 2
- 206010003246 arthritis Diseases 0.000 claims description 2
- 208000006673 asthma Diseases 0.000 claims description 2
- 230000017531 blood circulation Effects 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- 238000002512 chemotherapy Methods 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
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- 238000001035 drying Methods 0.000 claims description 2
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- 229960005181 morphine Drugs 0.000 claims description 2
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- 210000004872 soft tissue Anatomy 0.000 claims description 2
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- 206010044652 trigeminal neuralgia Diseases 0.000 claims description 2
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- 208000033830 Hot Flashes Diseases 0.000 claims 2
- 239000001273 butane Substances 0.000 claims 2
- 206010030247 Oestrogen deficiency Diseases 0.000 claims 1
- 206010043269 Tension headache Diseases 0.000 claims 1
- XTEGVFVZDVNBPF-UHFFFAOYSA-L naphthalene-1,5-disulfonate(2-) Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1S([O-])(=O)=O XTEGVFVZDVNBPF-UHFFFAOYSA-L 0.000 claims 1
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 27
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- 239000013543 active substance Substances 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 239000004480 active ingredient Substances 0.000 description 9
- 239000003826 tablet Substances 0.000 description 9
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
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- 125000003143 4-hydroxybenzyl group Chemical group [H]C([*])([H])C1=C([H])C([H])=C(O[H])C([H])=C1[H] 0.000 description 5
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- REZOIPSCCRVWNN-UHFFFAOYSA-N tetratriacontan-17-ol Chemical compound CCCCCCCCCCCCCCCCCC(O)CCCCCCCCCCCCCCCC REZOIPSCCRVWNN-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Definitions
- the present invention relates to the novel crystalline compounds A of the general formula I.
- a 1 , A 2 , A 3 , X, Y 1 , Y 2 and Y 3 are as defined in claim 1 and which are present in the form of their physiologically tolerable salts with acids, the acids being selected from group B. from hydrochloric, hydrobromic, sulfuric, phosphoric, benzenesulfonic, p-toluenesulfonic, maleic, succinic, fumaric, D - (-) - tartaric, L - (+) - tartaric, naphthalene-2-sulfonic and naphthalene-1, 5-disulfonic acid , as well as the polymorphs, the corresponding solvates and hydrates.
- the present invention relates to CGRP antagonists, which are in the form of stable crystalline derivatives and are suitable for the treatment of headaches, in particular for the treatment of migraine.
- the pharmacologically valuable properties of the compounds according to the invention represent the basic requirement for effective use of the compound as a medicament. However, an active ingredient must still meet other requirements in order to be used as a medicament. These parameters are largely related to the physicochemical nature of the drug.
- examples of these parameters are the active stability of the starting material under various environmental conditions, stability in the course of preparation of the pharmaceutical formulation, and stability in the final compositions of the drug.
- the drug used to make the drug compositions should therefore have high stability, which must be ensured even under different environmental conditions. This is absolutely necessary in order to prevent the use of pharmaceutical compositions in which, in addition to the actual active substance, for example, degradation products thereof are contained. In such a case, an active ingredient content found in pharmaceutical formulations could be lower than specified.
- Moisture-prone drugs must be protected from moisture during storage, for example by adding suitable drying agents or by storing the drug in a humidity protected environment.
- the ingestion of moisture may reduce the level of drug during manufacture if the drug is exposed to the environment without any protection from moisture.
- a drug should only be slightly hygroscopic.
- solubility of the active ingredient Another criterion which, depending on the choice of formulation or the choice of the preparation process of the formulation of possibly outstanding importance, is the solubility of the active ingredient. If, for example, drug solutions (for example for infusions) are provided, adequate solubility of the active substance in physiologically compatible solvents is indispensable. Also for orally administered drugs sufficient solubility of the drug is of great importance.
- a first object of the present invention relates to the compounds of the above general formula I, in which
- a 2 is -NH 2 , -OH or -C 2 H 5 ,
- X is -CH 2 -, -NH- or -O-,
- Y 3 is -CH 2 -, -N (CH 3 ) - or -O-,
- acids being selected from the group B consisting of hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, benzenesulphonic acid, p-toluenesulphonic acid, maleic acid, succinic acid, fumaric acid, D - (-) Tartaric acid, L - (+) - tartaric acid, naphthalene-2-sulfonic acid and naphthalene-1, 5-disulfonic acid, as well as the polymorphs, the corresponding solvates and hydrates.
- a second aspect of the present invention relates to the novel crystalline CGRP antagonists A of general formula I which are selected from the group consisting of
- acids B selected from hydrochloric, hydrobromic, sulfuric, phosphoric, benzenesulphonic, p-toluenesulphonic, maleic, succinic, fumaric, D - (-) - tartaric, L - (+) Tartaric acid, naphthalene-2-sulfonic acid and naphthalene-1, 5-disulfonic acid, as well as the polymorphs, the corresponding solvates and hydrates.
- acids B selected from hydrochloric, hydrobromic, sulfuric, phosphoric, benzenesulphonic, p-toluenesulphonic, maleic, succinic, fumaric, D - (-) - tartaric, L - (+) Tartaric acid, naphthalene-2-sulfonic acid and naphthalene-1, 5-disulfonic acid, as well as the polymorphs, the corresponding solvates and hydrates.
- the compounds of the invention are characterized by a high degree of stability and very readily soluble in physiologically acceptable solvents.
- the crystalline salts are each characterized by a characteristic melting point which was determined by means of differential scanning calorimetry (DSC: evaluation via onset temperature or peak maximum, heating rate: 10 ° C./min).
- DSC differential scanning calorimetry
- the values of the individual compounds listed in Table 1 were determined by means of a DSC 821 from Mettler Toledo.
- Table 1 Melting points of the crystalline salts according to the invention
- Another preferred subject matter of the present invention therefore relates to the crystalline salts according to the invention, each characterized by their characteristic melting point.
- Another preferred object relates to the crystalline compound (3d), characterized by a water content between 1.8 and 2.2%.
- Table 12a X-ray powder reflections and intensities (normalized) of the compound (3a) - polymorph 1
- Table 13a X-ray powder reflections and intensities (normalized) of the compound (3b) - polymorph 1
- Table 13b X-ray powder reflections and intensities (normalized) of compound (3b) - polymorph 2
- the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (f?).
- -1- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrochloride (2d), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d 7.59 ⁇ , 5.78 ⁇ , 4.95 ⁇ , 4.69 ⁇ , 4.59 ⁇ , 4.12 ⁇ and 3.73 ⁇ .
- the preparation of the crystalline salt of the invention 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepine-3 -yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethyl- phenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2R, 3 /?) -2,3-dihydroxybutanedioate (3d), comprising the following steps :
- the solvent used in step (a) is methanol, ethanol, propanol, isopropanol or a mixture of these solvents, ethanol or isopropanol or a 1: 1 mixture of ethanol and isopropanol being preferred according to the invention.
- the solvent in step (a) is used in an amount of 2 to 5 ml / mmol of base used, preferably in an amount of 3 to 4 ml / mmol of base used.
- step (a) The suspension formed in step (a) is then heated to a temperature of 50 to 60 ° C.
- the solvent used in step (b) is methanol, ethanol, propanol, isopropanol or a mixture of these solvents, ethanol or isopropanol or a 1: 1 mixture of ethanol and isopropanol being preferred according to the invention.
- the solvent in step (b) is added in an amount of 2 to 5 in L / mmol of base used, preferably in an amount of 3 to 4 mL / mmol of base used.
- step (b) The reaction mixture obtained in step (b) is then heated to a temperature of 70 to 80 ° C, preferably to a temperature of 74 to 76 ° C, heated.
- the solvent used in step (a) is ethanol and the solvent used in step (b) is isopropanol.
- the solvent used in step (c) is an amount of water equivalent to the amount of tartaric acid used.
- the water is used in an amount of 0.9 to 1.1 g / g of tartaric acid, preferably in an amount of 1.0 g / g of tartaric acid used.
- step (c) 0.9 eq to 1.1 eq, preferably 1.0 eq, of the acid are used in step (c), in each case based on the amount of base used.
- step (c) the solution formed in step (c) can be seeded with the desired form of the tartrate (3d).
- a third object of the present invention is its use as a drug because of the pharmaceutical activity of the crystalline salts.
- the compounds according to the invention and their salts with physiologically tolerated acids are thus suitable for the acute and prophylactic treatment of headaches, in particular migraine, cluster headache and tension-type headaches.
- the compounds according to the invention also have a positive influence on the following diseases: non-insulin-dependent diabetes mellitus ("NIDDM”), cardiovascular diseases, morphine tolerance, Clostridium toxin-related diarrheal diseases, skin disorders, especially thermal and radiation-related skin damage including sunburn, skin, prurigo, pruriginous toxidermias as well as severe itching, inflammatory diseases, eg inflammatory joint diseases (osteoarthritis, rheumatoid arthritis, neurogenic arthritis), generalized soft tissue rheumatism (fibromyalgia), neurogenic inflammations of the oral mucosa, inflammatory lung diseases, allergic rhinitis, asthma, COPD, diseases associated with excessive vasodilation and consequent reduced tissue perfusion, e.g.
- NIDDM non-insulin-dependent
- Shock and sepsis chronic pain disorders, e.g. diabetic neuropathies, chemotherapy-induced neuropathies, HIV-induced neuropathies, postherpetic neuropathies by tissue trauma-induced neuropathies, trigeminal neuralgia, temporomandibular dysfunctions, complex regional pain syndrome (CRPS), back pain, and visceral diseases, preferably irritable bowel syndrome (IBS) and inflammatory bowel syndrome.
- chronic pain disorders e.g. diabetic neuropathies, chemotherapy-induced neuropathies, HIV-induced neuropathies, postherpetic neuropathies by tissue trauma-induced neuropathies, trigeminal neuralgia, temporomandibular dysfunctions, complex regional pain syndrome (CRPS), back pain, and visceral diseases, preferably irritable bowel syndrome (IBS) and inflammatory bowel syndrome.
- IBS irritable bowel syndrome
- the compounds according to the invention have a soothing effect on pain conditions in general.
- the symptoms of menopausal, caused by vasodilation and increased blood flow hot flushes of estrogen-deficient women and hormone-treated prostate cancer patients and castrates is the present CGRP antagonists Preventive and acute-therapeutically favorably influenced treatment application, whereby this therapy approach is characterized by side effect poverty before the hormone substitution.
- the compounds according to the invention are preferably suitable for the acute and prophylactic treatment of migraine and cluster headache, for the treatment of irritable bowel syndrome (IBS) and for the preventive and acute therapeutic treatment of hot flushes of estrogen-deficient women.
- IBS irritable bowel syndrome
- the dosage required to achieve a corresponding effect is advantageously from 0.0001 to 3 mg / kg body weight, preferably from 0.01 to 1 mg / kg body weight, when administered intravenously or subcutaneously, and 0.01 to 10 mg / kg body weight when administered orally, nasally or by inhalation. preferably 0.1 to 10 mg / kg of body weight, one to three times daily.
- Another object of the invention is the use of the compounds of the invention as valuable tools for generating and purifying (affinity chromatography) of antibodies and, after appropriate radioactive labeling, for example by tritiation of suitable precursors, for example by catalytic hydrogenation with trithium or replacement of halogen atoms by tritium, in RIA and ELISA assays and as diagnostic and analytical tools in neurotransmitter research.
- Possible combinations of agents include antiemetics, prokinetics, neuroleptics, antidepressants, neurokinin antagonists, anticonvulsants, histamine H1 receptor antagonists, ⁇ -blockers, ⁇ -agonists and ⁇ -antagonists, ergot alkaloids, weak analgesics, nonsteroidal anti-inflammatory drugs, corticosteroids, calcium Antagonists, 5-HT 1B / i D agonists or other antimigraine agents that co-exist with a or several inert customary carriers and / or diluents, for example with corn starch, milk sugar, cane sugar, microcrystalline cellulose, magnesium stearate, polyvinyl pyrrolidone, citric acid, tartaric acid, water, water / ethanol, water / glycerol, water / sorbitol, water / polyethylene glycol, propylene glycol, Cetylstearylalkohol, carboxymethylcellulose or fatty substances such as hard fat or their suitable mixture
- the non-steroidal anti-inflammatory drugs aceclofenac, acemetacin, acetylsalicylic acid, acetaminophen (paracetamol), azathioprine, diclofenac, diflunisal, fenbufen, fenoprofen, flurbiprofen, ibuprofen, indomethacin, ketoprofen, leflunomide, lornoxicam, mefenamic acid are thus used as further active substances , Naproxen, phenylbutazone, piroxicam, sulfasalazine, zomepirac or their pharmaceutically acceptable salts as well as meloxicam and other selective COX2 inhibitors such as rofecoxib, valdecoxib, parecoxib, etoricoxib and celecoxib, as well as substances which inhibit earlier or later steps in the prostaglandin Inhibit synthesis or pros
- CGRP antagonists with vanilloid receptor antagonists such as VR-1 antagonists, glutamate receptor antagonists such as mGlu5 receptor antagonists, Glu receptor antagonists, iGlu ⁇ receptor antagonists, AMPA receptor antagonists, purine receptor blockers such as P2X3 Antagonists, NO synthase inhibitors such as iNOS inhibitors, calcium channel blockers such as PQ-type blockers, N-type blockers, Potassium channel openers such as KCNQ channel openers, sodium channel blockers such as PN3 channel blockers, NMDA receptor antagonists, acid-sensing ion channel antagonists such as ASIC3 antagonists, bradykinin receptor antagonists such as B1 receptor antagonists, cannabinoid receptor agonists such as CB2 Agonists, CB1 agonists, somatostatin receptor agonists, such as sst2 receptor agonists.
- VR-1 antagonists such as mGlu5 receptor antagonists, Glu receptor antagonists, iGlu ⁇ receptor antagonists,
- the dose for these active substances is expediently 1/5 of the usually recommended lowest dosage up to 1/1 of the normally recommended dosage, so for example 20 to 100 mg sumatriptan.
- the compounds according to the invention may be administered either alone or optionally in combination with other active substances for the treatment of migraine intravenously, subcutaneously, intramuscularly, intraarticularly, intrarectally, intranasally, by inhalation, topically, transdermally or orally, in particular aerosol formulations being suitable for inhalation.
- the combinations may be administered either simultaneously or sequentially.
- Suitable application forms are, for example, tablets, capsules, solutions, juices, emulsions or inhalable powders or aerosols.
- the proportion of the pharmaceutically active compound (s) in each case in the range of 0.1 to 90 wt .-%, preferably 0.5 to 50 wt .-% of the total composition, i. in amounts sufficient to achieve the above dosage range.
- Oral administration may be in the form of a tablet, as a powder, as a powder in a capsule (e.g., hard gelatin capsule), as a solution or suspension.
- the active substance combination can be carried out as a powder, as an aqueous or aqueous-ethanolic solution or by means of a propellant gas formulation.
- compositions are preferably characterized by the content of one or more of the compounds of the invention. It is particularly preferred if the compounds of the formula I are administered orally, it is particularly preferred if the administration takes place once or twice daily.
- Corresponding tablets can be prepared, for example, by mixing the active substance (s) with known auxiliaries, for example inert diluents, such as calcium carbonate, calcium phosphate or lactose, disintegrants, such as corn starch or alginic acid, binders, such as starch or gelatin, lubricants, such as magnesium stearate or talc, and / or means for achieving the depot effect, such as carboxymethyl cellulose, cellulose acetate phthalate, or polyvinyl acetate.
- the tablets can also consist of several layers.
- Coated tablets can accordingly be produced by coating cores produced analogously to the tablets with agents customarily used in tablet coatings, for example collidone or shellac, gum arabic, talc, titanium dioxide or sugar.
- the core can also consist of several layers.
- Drageum cover to achieve a depot effect consist of several layers wherein the above mentioned in the tablets excipients can be used.
- Juices of the active compounds or active compound combinations according to the invention may additionally contain a sweetening agent, such as saccharin, cyclamate, glycerol or sugar, and a taste-improving agent, e.g. Flavorings such as vanillin or orange extract. They may also contain suspending aids or thickening agents, such as sodium carboxymethylcellulose, wetting agents, for example condensation products of fatty alcohols with ethylene oxide, or protective agents, such as p-hydroxybenzoates.
- a sweetening agent such as saccharin, cyclamate, glycerol or sugar
- a taste-improving agent e.g. Flavorings such as vanillin or orange extract.
- suspending aids or thickening agents such as sodium carboxymethylcellulose, wetting agents, for example condensation products of fatty alcohols with ethylene oxide, or protective agents, such as p-hydroxybenzoates.
- the capsules containing one or more active ingredients or combinations of active substances can be prepared, for example, by mixing the active ingredients with inert carriers, such as lactose or sorbitol, and encapsulating them in gelatine capsules.
- suitable suppositories can be prepared, for example, by mixing with suitable carriers, such as neutral fats or polyethylene glycol or its derivatives.
- AIs are, for example, water, pharmaceutically acceptable organic solvents, such as paraffins (eg petroleum fractions), oils of vegetable origin (eg peanut or sesame oil), mono- or polyfunctional alcohols (eg ethanol or glycerol), carriers such as natural minerals (eg kaolin, Clays, talc, chalk) synthetic minerals (eg finely divided silicic acid and silicates), sugars (eg pipe, milk and dextrose) emulsifiers (eg lignin, liquors, methylcellulose, starch and polyvinylpyrrolidone) and lubricants (eg magnesium stearate, talc, stearic acid and Sodium lauryl sulfate).
- paraffins eg petroleum fractions
- oils of vegetable origin eg peanut or sesame oil
- mono- or polyfunctional alcohols eg ethanol or glycerol
- carriers such as natural minerals (eg kaolin, Clays, talc, chalk) synthetic minerals (
- the tablets may also contain additives other than those mentioned.
- Sodium citrate, calcium carbonate and dicalcium phosphate together with various additives such as starch, preferably potato starch, gelatin and the like.
- lubricants such as magnesium stearate, sodium lauryl sulfate and talc may be used for tableting.
- the active ingredients may be added to the abovementioned excipients with various flavor enhancers or dyes.
- the compounds according to the invention are administered by inhalation, it is particularly preferred if the administration takes place once or twice daily.
- the compounds according to the invention must be provided in inhalable dosage forms. Suitable inhalable dosage forms are inhalable powders, propellant-containing metered-dose inhalers or propellant-free inhalable solutions, which may be present in admixture with customary physiologically compatible excipients.
- the compounds of general formula I can be prepared by methods known in principle. The methods listed in the "Handbook of Pharmaceutical Salts” (Eds. P. Heinrich Stahl, Camille G. Wermuth, Wiley-VHC 2002) have proven particularly useful. example 1
- Example 15 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) - (1 R) -1 - [(4-hydroxybenzyl) 3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2S, 3S) -2,3-dihydroxybutanedioate (3e)
- FIG. 1 shows the X-ray powder diffractogram of the crystalline compound 1- [4-amino-3,5-dibromo- ⁇ / - [[4- (2,3,4,5-tetrahydro-2 (1H) -oxo-1,3] benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) piperidine p-toluenesulfonate (1 a).
- FIG. 2 shows the X-ray powder diffractogram of the crystalline compound 1- [4-amino-3,5-dibromo- ⁇ / - [[4- (2,3,4,5-tetrahydro-2 (1 / - /) -oxo-1] , 3-benzodiazepin-3-yl) -1-piperidinyl] - carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) -piperidine-benzenesulfonate (1 b).
- FIG. 3 shows the X-ray powder diffractogram of the crystalline compound 1- [4-amino-3,5-dibromo- ⁇ / - [[4- (2,3,4,5-tetrahydro-2 (1H) -oxo-1,3] benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) piperidine maleate (1c).
- FIG. 4 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methyl-1-piperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl dimaleinate (2a).
- FIG. 5 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzdiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrobromide (2b).
- FIG. 6 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (?) -1 ( 4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester dihydrobromide (2c).
- FIG. 7 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo)
- FIG. 8 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (?) -1 ( 4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester difumarate (2e).
- FIG. 9 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester disuccinate (2f).
- FIG. 10 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - ( 4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester sulfate (2g).
- FIG. 1a shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1,2,4,5-tetrahydro-2-oxo-3 / -1,3-benzdiazepin-3-yl) - (1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide (3a) polymorph 1.
- FIG. 11b shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) -1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide (3a) polymorph 2 ,
- FIG. 12a shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1 / ?) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrochloride (3b) polymorph 1.
- FIG. 12a shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1 / ?) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholin
- 12b shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydro-chloride (3b) polymorph 2.
- FIG. 13 shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester phosphate (3c).
- FIG. 14 shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2R, 3R) -2,3-dihydroxybutanedioate (3d).
- FIG. 15 shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2S, 3S) -2,3-dihydroxybutanedioate (3e).
- FIG. 16 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -hydroxy-3,5-dimethylbenzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) piperazin-1-yl] ethyl ester fumarate (4a).
- FIG. 17 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -hydroxy-3,5-dimethyl-benzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) -piperazin-1-yl] -ethyl ester sulfate (4b).
- FIG. 18 shows the X-ray powder diffractogram of the crystalline compound (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidine 1 -yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4- dione hydrochloride pentahydrate (5a).
- FIG. 18 shows the X-ray powder diffractogram of the crystalline compound (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidine 1 -yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl)
- FIG. 20 shows the X-ray powder diffractogram of the crystalline compound (S) -2- (4-amino-3-chloro-5-trifluoromethylbenzyl) -1 - [4- (4-methylpiperazin-1-yl) piperidine 1 -yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4- dion hydrobromide pentahydrate (5c).
- FIG. 21 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid ⁇ (/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1-yl] -2-oxo-ethyl ⁇ -amide-dimaleinate (6a).
- FIG. 22 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid ⁇ (/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl ⁇ -amide-p-toluenesulfonate (6b).
- FIG. 23 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid ⁇ (/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl ⁇ -amide-benzenesulfonate (6c).
- FIG. 24 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid ⁇ (/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1-yl] -2-oxo-ethyl ⁇ -amide-naphthalene-1,5-disulfonate (6d).
- FIG. 25 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid ⁇ (/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl ⁇ -amide-naphthalene-2-sulfonate (6e ).
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Abstract
Description
NEUE KRISTALLINE VERBINDUNGEN NEW CRYSTALLINE COMPOUNDS
Die vorliegende Erfindung betrifft die neuen kristallinen Verbindungen A der allgemeinen Formel IThe present invention relates to the novel crystalline compounds A of the general formula I.
in der A1, A2, A3, X, Y1, Y2 und Y3 wie in Anspruch 1 definiert sind, und die in Form ihrer physiologisch verträglichen Salze mit Säuren vorliegen, wobei die Säuren ausgewählt sind aus der Gruppe B bestehend aus Chlorwasserstoffsäure, Bromwasserstoffsäure, Schwefelsäure, Phosphorsäure, Benzolsulfonsäure, p-Toluolsulfonsäure, Maleinsäure, Bernsteinsäure, Fumarsäure, D-(-)-Weinsäure, L-(+)-Weinsäure, Naphthalin-2-sulfonsäure und Naphthalin-1 ,5-disulfonsäure, sowie den Polymorphen, den entsprechenden Solvaten und Hydraten.in which A 1 , A 2 , A 3 , X, Y 1 , Y 2 and Y 3 are as defined in claim 1 and which are present in the form of their physiologically tolerable salts with acids, the acids being selected from group B. from hydrochloric, hydrobromic, sulfuric, phosphoric, benzenesulfonic, p-toluenesulfonic, maleic, succinic, fumaric, D - (-) - tartaric, L - (+) - tartaric, naphthalene-2-sulfonic and naphthalene-1, 5-disulfonic acid , as well as the polymorphs, the corresponding solvates and hydrates.
HINTERGRUND DER ERFINDUNGBACKGROUND OF THE INVENTION
TECHNISCHES GEBIETTECHNICAL AREA
Die vorliegende Erfindung betrifft CGRP-Antagonisten, welche in Form von stabilen kristallinen Derivaten vorliegen und zur Behandlung von Kopfschmerzen, insbesondere zur Behandlung von Migräne geeignet sind.The present invention relates to CGRP antagonists, which are in the form of stable crystalline derivatives and are suitable for the treatment of headaches, in particular for the treatment of migraine.
STAND DER TECHNIKSTATE OF THE ART
In den internationalen Patentanmeldungen PCT/EP97/04862, PCT/EP03/11762, PCT/EP03/11763 und PCT/EP2005/003094 werden bereits CGRP-Antagonisten beschrieben, nicht jedoch deren kristalline Formen. DETAILLIERTE BESCHREIBUNG DER ERFINDUNGInternational Patent Applications PCT / EP97 / 04862, PCT / EP03 / 11762, PCT / EP03 / 11763 and PCT / EP2005 / 003094 already describe CGRP antagonists, but not their crystalline forms. DETAILED DESCRIPTION OF THE INVENTION
Die pharmakologisch wertvollen Eigenschaften der erfindungsgemäßen Verbindungen stellen die Grundvoraussetzung für eine wirksame Verwendung der Verbindung als Arzneimittel dar. Ein Wirkstoff muss allerdings noch weiteren Anforderungen gerecht werden, um als Arzneimittel zum Einsatz gelangen zu können. Diese Parameter sind zu einem großen Teil mit der physikochemischen Beschaffenheit des Wirkstoffs verbunden.The pharmacologically valuable properties of the compounds according to the invention represent the basic requirement for effective use of the compound as a medicament. However, an active ingredient must still meet other requirements in order to be used as a medicament. These parameters are largely related to the physicochemical nature of the drug.
Ohne Einschränkung darauf sind Beispiele dieser Parameter die Wirkstabilität des Aus- gangsstoffes unter verschiedenen Umgebungsbedingungen, die Stabilität im Verlauf der Herstellung der pharmazeutischen Formulierung sowie die Stabilität in den Endzusammensetzungen des Arzneimittels. Der zur Herstellung der Arzneimittelzusammensetzungen verwendete Arzneiwirkstoff sollte daher eine hohe Stabilität aufweisen, die auch unter verschiedenen Umgebungsbedingungen gewährleistet sein muss. Dies ist zwingend erforderlich, um zu verhindern, dass Arzneimittelzusammensetzungen Verwendung finden, in denen neben tatsächlichem Wirkstoff beispielsweise Abbauprodukte desselben enthalten sind. In einem solchen Fall könnte ein in pharmazeutischen Formulierungen vorgefundener Gehalt an Wirkstoff niedriger sein als spezifiziert.Without limitation, examples of these parameters are the active stability of the starting material under various environmental conditions, stability in the course of preparation of the pharmaceutical formulation, and stability in the final compositions of the drug. The drug used to make the drug compositions should therefore have high stability, which must be ensured even under different environmental conditions. This is absolutely necessary in order to prevent the use of pharmaceutical compositions in which, in addition to the actual active substance, for example, degradation products thereof are contained. In such a case, an active ingredient content found in pharmaceutical formulations could be lower than specified.
Die Absorption von Feuchtigkeit vermindert den Gehalt an Arzneiwirkstoff wegen der durch die Wasseraufnahme verursachten Gewichtszunahme. Zur Aufnahme von Feuchtigkeit neigende Arzneimittel müssen während der Lagerung vor Feuchtigkeit geschützt werden, beispielsweise durch Zusatz von geeigneten Trockenmitteln oder durch Lagerung des Arzneimittels in einer vor Feuchtigkeit geschützten Umgebung. Zudem kann die Aufnahme von Feuchtigkeit den Gehalt an Arzneiwirkstoff während der Herstellung vermindern, wenn das Arzneimittel der Umgebung ohne jeglichen Schutz vor Feuchtigkeit ausgesetzt wird. Vorzugsweise sollte ein Arzneimittelwirkstoff daher nur in geringem Maße hygroskopisch sein.The absorption of moisture reduces the content of drug due to the increase in weight caused by the absorption of water. Moisture-prone drugs must be protected from moisture during storage, for example by adding suitable drying agents or by storing the drug in a humidity protected environment. In addition, the ingestion of moisture may reduce the level of drug during manufacture if the drug is exposed to the environment without any protection from moisture. Preferably, therefore, a drug should only be slightly hygroscopic.
Da die Kristallmodifikation eines Wirkstoffs für den reproduzierbaren Wirkstoffgehalt einer Darreichungsform von Bedeutung ist, besteht die Notwendigkeit, eventuell existierenden Polymorphismus eines kristallin vorliegenden Wirkstoffs bestmöglich aufzuklären. Sofern verschiedene polymorphe Modifikationen eines Wirkstoffs auftreten, sollte gewährleistet sein, dass sich die kristalline Modifikation der Substanz in der späteren Arzneimittel- zubereitung nicht verändert. Andernfalls könnte dies die reproduzierbare Wirksamkeit des Medikaments nachteilig beeinflussen. Bevorzugt sind vor diesem Hintergrund Wirkstoffe, die nur durch geringen Polymorphismus gekennzeichnet sind.Since the crystal modification of an active substance is of importance for the reproducible active ingredient content of a dosage form, there is a need to elucidate possibly existing polymorphism of a crystalline active substance in the best possible way. If different polymorphic modifications of a drug occur, it should be ensured that the crystalline modification of the drug in the later drug preparation not changed. Otherwise, this could adversely affect the reproducible efficacy of the drug. Preference is given to this background active ingredients which are characterized only by low polymorphism.
Ein weiteres Kriterium, welches je nach Wahl der Formulierung oder nach Wahl des Herstellungsverfahrens der Formulierung von unter Umständen herausragender Bedeutung ist, ist die Löslichkeit des Wirkstoffs. Werden beispielsweise Arzneimittellösungen (etwa für Infusionen) bereitgestellt, so ist eine ausreichende Löslichkeit des Wirkstoffs in physiologisch verträglichen Lösemitteln unverzichtbar. Auch für oral zu applizierende Arzneimittel ist eine ausreichende Löslichkeit des Wirkstoffs von großer Wichtigkeit.Another criterion which, depending on the choice of formulation or the choice of the preparation process of the formulation of possibly outstanding importance, is the solubility of the active ingredient. If, for example, drug solutions (for example for infusions) are provided, adequate solubility of the active substance in physiologically compatible solvents is indispensable. Also for orally administered drugs sufficient solubility of the drug is of great importance.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, einen Arzneimittelwirkstoff bereitzustellen, der nicht nur durch eine hohe pharmakologische Wirksamkeit gekenn- zeichnet ist, sondern ferner den vorstehend genannten physikochemischen Anforderungen bestmöglich gerecht wird.It is an object of the present invention to provide a pharmaceutical active ingredient which is not only characterized by a high pharmacological activity, but also best meets the aforementioned physicochemical requirements.
Es wurde überraschend gefunden, dass die vorstehend genannte Aufgabe durch die erfindungsgemäßen kristallinen Verbindungen gelöst wird.It has surprisingly been found that the above object is achieved by the crystalline compounds according to the invention.
Ein erster Gegenstand der vorliegenden Erfindung betrifft die Verbindungen der obigen allgemeinen Formel I, in derA first object of the present invention relates to the compounds of the above general formula I, in which
A1 Br, -CH3, -CF3 oder -C2H5,A 1 Br, -CH 3 , -CF 3 or -C 2 H 5 ,
A2 -NH2, -OH oder -C2H5,A 2 is -NH 2 , -OH or -C 2 H 5 ,
A3 Br, Cl, -CH3 oder H,A 3 Br, Cl, -CH 3 or H,
X -CH2-, -NH- oder -O-,X is -CH 2 -, -NH- or -O-,
Y1 N oder CH,Y 1 N or CH,
Y2 N oder CH und - A -Y 2 N or CH and - A -
Y3 -CH2-, -N(CH3)- oder -O- bedeuten,Y 3 is -CH 2 -, -N (CH 3 ) - or -O-,
und die in Form ihrer physiologisch verträglichen Salze mit Säuren vorliegen, wobei die Säuren ausgewählt sind aus der Gruppe B bestehend aus Chlorwasserstoffsäure, Bromwasserstoffsäure, Schwefelsäure, Phosphorsäure, Benzolsulfonsäure, p-Toluolsulfon- säure, Maleinsäure, Bernsteinsäure, Fumarsäure, D-(-)-Weinsäure, L-(+)-Weinsäure, Naphthalin-2-sulfonsäure und Naphthalin-1 ,5-disulfonsäure, sowie den Polymorphen, den entsprechenden Solvaten und Hydraten.and which are present in the form of their physiologically tolerated salts with acids, the acids being selected from the group B consisting of hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, benzenesulphonic acid, p-toluenesulphonic acid, maleic acid, succinic acid, fumaric acid, D - (-) Tartaric acid, L - (+) - tartaric acid, naphthalene-2-sulfonic acid and naphthalene-1, 5-disulfonic acid, as well as the polymorphs, the corresponding solvates and hydrates.
Ein zweiter Gegenstand der vorliegenden Erfindung betrifft die neuen kristallinen CGRP- Antagonisten A der allgemeinen Formel I, die ausgewählt sind aus der Gruppe bestehend ausA second aspect of the present invention relates to the novel crystalline CGRP antagonists A of general formula I which are selected from the group consisting of
und die in Form ihrer physiologisch verträglichen Salze mit Säuren B vorliegen, die ausgewählt sind aus Chlorwasserstoffsäure, Bromwasserstoffsäure, Schwefelsäure, Phosphorsäure, Benzolsulfonsäure, p-Toluolsulfonsäure, Maleinsäure, Bernsteinsäure, Fumarsäure, D-(-)-Weinsäure, L-(+)-Weinsäure, Naphthalin-2-sulfonsäure und Naphthalin-1 ,5-disulfonsäure, sowie den Polymorphen, den entsprechenden Solvaten und Hydraten.and which are in the form of their physiologically acceptable salts with acids B selected from hydrochloric, hydrobromic, sulfuric, phosphoric, benzenesulphonic, p-toluenesulphonic, maleic, succinic, fumaric, D - (-) - tartaric, L - (+) Tartaric acid, naphthalene-2-sulfonic acid and naphthalene-1, 5-disulfonic acid, as well as the polymorphs, the corresponding solvates and hydrates.
Weitere Gegenstände der vorliegenden Erfindung betreffen die folgenden Verbindungen:Further objects of the present invention relate to the following compounds:
(1 a) 1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin- 3-yl)-1-piperidinyl]carbonyl]-D-phenylalanyl]-4-(1-piperidinyl)-piperidin-p-Toluol- sulfonat, (1 b) 1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin- 3-yl)-1-piperidinyl]carbonyl]-D-phenylalanyl]-4-(1-piperidinyl)-piperidin-Benzol- sulfonat,(1 a) 1 - [4-Amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzodiazepine] 3 -yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) -piperidine-p-toluenesulfonate, (1 b) 1 - [4-Amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzodiazepine] 3 -yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) -piperidine-benzenesulfonate,
(1c) 1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin- 3-yl)-1-piperidinyl]carbonyl]-D-phenylalanyl]-4-(1-piperidinyl)-piperidin-Maleinat,(1c) 1 - [4-Amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzodiazepine] yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) -piperidine-maleate,
(2a) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-(2a) 4- (2-Oxo-1,2,4,5,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R) -
1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidiri- 1 -yl]-2-oxo-ethylester-Dimaleinat,1- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methyl-1-piperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl dimaleinate,
(2b) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)- 1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidiri- 1-yl]-2-oxo-ethylester-Hydrobromid,(2b) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R) -1- (4-amino-3-) chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidirid-1-yl] -2-oxo-ethyl ester hydrobromide,
(2c) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)- 1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidiri- 1-yl]-2-oxo-ethylester-Dihydrobromid,(2c) 4- (2-Oxo-1,2,4,5,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R)-1- (4-amino-3-) chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidirid-1-yl] -2-oxo-ethyl ester dihydrobromide,
(2d) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)- 1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Hydrochlorid,(2d) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4-amino-3-) chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrochloride,
(2e) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)- 1 -(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1 -yl)-piperidin-(2e) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4-amino-3-) chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidine
1-yl]-2-oxo-ethylester-Difumarat,1-yl] -2-oxo-ethyl ester difumarate,
(2f) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-(2f) 4- (2-Oxo-1,2,4,5,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R) -
1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1 -yl]-2-oxo-ethylester-Disuccinat,1- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester disuccinate,
(2g) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)- 1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1 -yl]-2-oxo-ethylester-Sulfat, (3a) 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(2g) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R) -1- (4-amino-3-) chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester sulphate, (3a) 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) -
(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]- 2-oxoethylester-Hydrobromid,(1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide
(3b) 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(3b) 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) -
(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]- 2-oxoethylester-Hydrochlorid,(1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrochloride,
(3c) 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(3c) 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) -
(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]- 2-oxoethylester-Phosphat,(1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester phosphate,
(3d) 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)-1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-(3d) 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzadiazepin-3-yl) - (1 R) -1 - [(4 -hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -
2-oxoethylester-(2R,3R)-2,3-dihydroxybutandioat,2-oxoethylester- (2R, 3R) -2,3-dihydroxybutanedioate,
(3e) 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(3e) 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) -
(1 R)-1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]- 2-oxoethylester-(2S,3S)-2,3-dihydroxybutandioat,(1R) -1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2S, 3S) -2, 3-dihydroxybutanedioate,
(4a) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 - (4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-2-[4-(tetrahydropyran-4-yl)-piperazin-1-yl]- ethylester-Fumarat,(4a) 4- (2-Oxo-1, 2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-hydroxy-3 , 5-dimethyl-benzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) -piperazin-1-yl] -ethyl ester fumarate,
(4b) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 - (4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-2-[4-(tetrahydropyran-4-yl)-piperazin-1-yl]- ethylester-Sulfat,(4b) 4- (2-Oxo-1,2,4,5,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (?) -1- (4-hydroxy-3 , 5-dimethyl-benzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) -piperazin-1-yl] -ethyl ester sulfate,
(5a) (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)- piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]- butan-1 ,4-dion-Hydrochlorid-Pentahydrat, (5b) (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)- piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]- butan-1 ,4-dion-(2S,3S)-2,3-dihydroxybutandioat,(5a) (S) -2- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -4 [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione hydrochloride pentahydrate, (5b) (S) -2- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -4 [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione (2S, 3S) -2,3-dihydroxybutanedioate,
(5c) (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)- piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]- butan-1 ,4-dion-Hydrobromid-Pentahydrat,(5c) (S) -2- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -4 [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione hydrobromide pentahydrate,
(6a) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 - (3,4-diethyl-benzyl)-2-[4-(1 -methyl-piperidin-4-yl)-piperazin-1 -yl]-2-oxo-ethyl}-amid-(6a) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-) diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide
Dimaleinat,Dimaleinat,
(6b) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 - (3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- p-Toluolsulfonat,(6b) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-) diethyl-benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-p-toluenesulfonate,
(6c) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 - (3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- Benzolsulfonat,(6c) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(/?) - 1 - (3,4-) diethyl-benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-benzenesulfonate,
(6d) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 - (3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- Naphthalin-1 ,5-disulfonat und(6d) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(/?) - 1 - (3,4-) diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-naphthalene-1,5-disulfonate and
(6e) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 - (3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- Naphthalin-2-sulfonat,(6e) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(/?) - 1 - (3,4-) diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-naphthalene-2-sulfonate,
deren Polymorphe, deren Solvate und deren Hydrate.their polymorphs, their solvates and their hydrates.
Die erfindungsgemäßen Verbindungen sind durch ein hohes Maß an Stabilität gekennzeichnet und in physiologisch verträglichen Lösungsmitteln sehr gut löslich. Die kristallinen Salze sind jeweils durch einen charakteristischen Schmelzpunkt gekennzeichnet, der mittels Differential Scanning Calorimetry (DSC: Auswertung über Onset- Temperatur oder Peak-Maximum, Heizrate: 10°C/min) bestimmt wurde. Die in Tabelle 1 aufgeführten Werte der einzelnen Verbindungen wurden mittels eines DSC 821 der Firma Mettler Toledo ermittelt.The compounds of the invention are characterized by a high degree of stability and very readily soluble in physiologically acceptable solvents. The crystalline salts are each characterized by a characteristic melting point which was determined by means of differential scanning calorimetry (DSC: evaluation via onset temperature or peak maximum, heating rate: 10 ° C./min). The values of the individual compounds listed in Table 1 were determined by means of a DSC 821 from Mettler Toledo.
Tabelle 1 : Schmelzpunkte der erfindungsgemäßen kristallinen SalzeTable 1: Melting points of the crystalline salts according to the invention
Ein weiterer bevorzugter Gegenstand der vorliegenden Erfindung betrifft daher die erfindungsgemäßen kristallinen Salze, jeweils gekennzeichnet durch ihren charakteristischen Schmelzpunkt.Another preferred subject matter of the present invention therefore relates to the crystalline salts according to the invention, each characterized by their characteristic melting point.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (1a), gekennzeichnet durch einen Schmelzpunkt von TSmp = 180 ± 5°C.Another preferred object relates to the crystalline compound (1a) characterized by a melting point of T Smp = 180 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (1 b), gekennzeichnet durch einen Schmelzpunkt von TSmp = 183 ± 5°C.Another preferred object relates to the crystalline compound (1 b), characterized by a melting point of T Smp = 183 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (1c), gekennzeichnet durch einen Schmelzpunkt von TSmp = 191 ± 5°C. Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (2a), gekennzeichnet durch einen Schmelzpunkt von TSmp = 200 ± 5°C.Another preferred object relates to the crystalline compound (1c) characterized by a melting point of T Smp = 191 ± 5 ° C. Another preferred object relates to the crystalline compound (2a), characterized by a melting point of T Smp = 200 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (2b), gekennzeichnet durch einen Schmelzpunkt von TSmp = 238 ± 5°C.Another preferred object relates to the crystalline compound (2b), characterized by a melting point of T Smp = 238 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (2c), gekennzeichnet durch einen Schmelzpunkt von TSmp = 277 ± 5°C.Another preferred object relates to the crystalline compound (2c), characterized by a melting point of T Smp = 277 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (2e), gekennzeichnet durch einen Schmelzpunkt von TSmp = 218 ± 5°C.Another preferred object relates to the crystalline compound (2e) characterized by a melting point of T Sm p = 218 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (2f), gekennzeichnet durch einen Schmelzpunkt von TSmp = 133 ± 5°C.Another preferred object relates to the crystalline compound (2f) characterized by a melting point of T Sm p = 133 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (2g), gekennzeichnet durch einen Schmelzpunkt von TSmp = 165 ± 5°C.Another preferred object relates to the crystalline compound (2g) characterized by a melting point of T Sm p = 165 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3a), Polymorph 1 ), gekennzeichnet durch einen Schmelzpunkt von TSmp = 186 ± 5°C.Another preferred object relates to the crystalline compound (3a), polymorph 1), characterized by a melting point of T Smp = 186 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3a), Polymorph 2), gekennzeichnet durch einen Schmelzpunkt von TSmp = 170 ± 5°C.Another preferred object relates to the crystalline compound (3a), polymorph 2), characterized by a melting point of T Smp = 170 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3b), Polymorph 1 ), gekennzeichnet durch einen Schmelzpunkt von TSmp = 176 ± 5°C.Another preferred object relates to the crystalline compound (3b), polymorph 1), characterized by a melting point of T Sm p = 176 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3b), Polymorph 2), gekennzeichnet durch einen Schmelzpunkt von TSmp = 174 ± 5°C.Another preferred object relates to the crystalline compound (3b), polymorph 2), characterized by a melting point of T Smp = 174 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3c), gekennzeichnet durch einen Schmelzpunkt von TSmp = 209 ± 5°C. Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3d), gekennzeichnet durch einen Schmelzpunkt von TSmp = 195 ± 5°C.Another preferred object relates to the crystalline compound (3c) characterized by a melting point of T Sm p = 209 ± 5 ° C. Another preferred object relates to the crystalline compound (3d), characterized by a melting point of T Smp = 195 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3d), gekennzeichnet durch einen Wassergehalt zwischen 1.8 und 2.2%.Another preferred object relates to the crystalline compound (3d), characterized by a water content between 1.8 and 2.2%.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (3e), gekennzeichnet durch einen Schmelzpunkt von TSmp = 175 ± 5°C.Another preferred object relates to the crystalline compound (3e) characterized by a melting point of T Sm p = 175 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (4a), gekennzeichnet durch einen Schmelzpunkt von TSmp = 222 ± 5°C.Another preferred object relates to the crystalline compound (4a) characterized by a melting point of T Sm p = 222 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (4b), gekennzeichnet durch einen Schmelzpunkt von TSmp = 143 ± 5°C.Another preferred object relates to the crystalline compound (4b) characterized by a melting point of T Smp = 143 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (5a), gekennzeichnet durch einen Schmelzpunkt von TSmp = 136 ± 5°C.Another preferred subject matter relates to the crystalline compound (5a) characterized by a melting point of T Smp = 136 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (5b), gekennzeichnet durch einen Schmelzpunkt von TSmp = 144 ± 5°C.Another preferred object relates to the crystalline compound (5b), characterized by a melting point of T Smp = 144 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (6a), gekennzeichnet durch einen Schmelzpunkt von TSmp = 165 ± 5°C.Another preferred object relates to the crystalline compound (6a) characterized by a melting point of T Sm p = 165 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (6b), gekennzeichnet durch einen Schmelzpunkt von TSmp = 142 ± 5°C.Another preferred object relates to the crystalline compound (6b) characterized by a melting point of T Sm p = 142 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (6c), gekennzeichnet durch einen Schmelzpunkt von TSmp = 199 ± 5°C.Another preferred object relates to the crystalline compound (6c) characterized by a melting point of T Sm p = 199 ± 5 ° C.
Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (6d), gekennzeichnet durch einen Schmelzpunkt von TSmp = 204 ± 5°C. Ein weiterer bevorzugter Gegenstand betrifft die kristalline Verbindung (6e), gekennzeichnet durch einen Schmelzpunkt von TSmp = 172 ± 5°C.Another preferred object relates to the crystalline compound (6d) characterized by a melting point of T Smp = 204 ± 5 ° C. Another preferred object relates to the crystalline compound (6e) characterized by a melting point of T Smp = 172 ± 5 ° C.
Die erfindungsgemäßen kristallinen Formen der einzelnen Salze wurden mittels Röntgen- pulverbeugung näher untersucht. Die erhaltenen Diagramme sind in den Figuren 1 bis 25 dargestellt.The crystalline forms of the individual salts according to the invention were investigated in more detail by means of X-ray powder diffraction. The resulting diagrams are shown in FIGS. 1 to 25.
Die nachstehenden Tabellen 2 bis 26 fassen die bei den durchgeführten Analysen erhaltenen Daten zusammen.Tables 2 to 26 below summarize the data obtained from the analyzes performed.
Tabelle 2: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (1a)Table 2: X-ray powder reflections and intensities (normalized) of the compound (1a)
Tabelle 3: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (1 b)Table 3: X-ray powder reflections and intensities (normalized) of the compound (1b)
Tabelle 4: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (1c)Table 4: X-ray powder reflections and intensities (normalized) of compound (1c)
Tabelle 5: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2a)Table 5: X-ray powder reflections and intensities (normalized) of the compound (2a)
Tabelle 6: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2b)Table 6: X-ray powder reflections and intensities (normalized) of the compound (2b)
Tabelle 7: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2c)Table 7: X-ray powder reflections and intensities (normalized) of compound (2c)
Tabelle 8: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2d)Table 8: X-ray powder reflections and intensities (normalized) of compound (2d)
Tabelle 9: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2e)Table 9: X-ray powder reflections and intensities (normalized) of the compound (2e)
Tabelle 10: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2f)Table 10: X-ray powder reflections and intensities (normalized) of compound (2f)
Tabelle 11 : Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (2g)Table 11: X-ray powder reflections and intensities (normalized) of compound (2g)
Tabelle 12a: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3a) - Polymorph 1Table 12a: X-ray powder reflections and intensities (normalized) of the compound (3a) - polymorph 1
Tabelle 12b: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3a) Polymorph 2Table 12b: X-ray powder reflections and intensities (normalized) of compound (3a) polymorph 2
Tabelle 13a: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3b) - Polymorph 1 Table 13a: X-ray powder reflections and intensities (normalized) of the compound (3b) - polymorph 1
Tabelle 13b: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3b) - Polymorph 2Table 13b: X-ray powder reflections and intensities (normalized) of compound (3b) - polymorph 2
Tabelle 14: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3c)Table 14: X-ray powder reflections and intensities (normalized) of compound (3c)
Tabelle 15: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3d) Table 15: X-ray powder reflections and intensities (normalized) of compound (3d)
Tabelle 16: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (3e)Table 16: X-ray powder reflections and intensities (normalized) of compound (3e)
Tabelle 17: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (4a)Table 17: X-ray powder reflections and intensities (normalized) of compound (4a)
Tabelle 18: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (4b)Table 18: X-ray powder reflections and intensities (normalized) of compound (4b)
Tabelle 19: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (5a)Table 19: X-ray powder reflections and intensities (normalized) of compound (5a)
Tabelle 20: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (5b)Table 20: X-ray powder reflections and intensities (normalized) of compound (5b)
Tabelle 21 : Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (5c)Table 21: X-ray powder reflections and intensities (normalized) of compound (5c)
Tabelle 22: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (6a) Table 22: X-ray powder reflections and intensities (normalized) of compound (6a)
Tabelle 23: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (6b)Table 23: X-ray powder reflections and intensities (normalized) of compound (6b)
Tabelle 24: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (6c)Table 24: X-ray powder reflections and intensities (normalized) of compound (6c)
Tabelle 25: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (6d)Table 25: X-ray powder reflections and intensities (normalized) of compound (6d)
Tabelle 26: Röntgenpulverreflexe und Intensitäten (normalisiert) der Verbindung (6e)Table 26: X-ray powder reflections and intensities (normalized) of compound (6e)
In den vorstehenden Tabellen 2 bis 26 steht der Wert "2 Θ [°]" für den Beugungswinkel in Grad und der Wert "d (hkl) [A]" für die bestimmten Abstände in Ä zwischen den Gitterebenen.In the above Tables 2 to 26, the value "2 Θ [°]" stands for the diffraction angle in degrees and the value "d (hkl) [A]" for the determined distances in λ between the lattice planes.
Die Röntgenpulverdiagramme der Verbindungen (1a), (1 b), (1c), (5a), (5b), (5c), (6a), (6b), (6c), (6d) und (6e) wurden im Rahmen der vorliegenden Erfindung aufgenommen mittels eines BRUKER D8-advanced System in bragg-brentano Geometrie, ausgerüstet mit einem ortsempfindlichen Detektor (OED) und einer Cu-Anode als Röntgenquelle mit gefilterter CuKα - Strahlung (λ = 1.5418 Ä, 40 kV, 40 mA).The X-ray powder diagrams of the compounds (1a), (1 b), (1c), (5a), (5b), (5c), (6a), (6b), (6c), (6d) and (6e) have been described in U.S. Patent Nos. 4,199,431; Included within the scope of the present invention using a BRUKER D8-advanced system in bragg-brentano geometry, equipped with a position-sensitive detector (OED) and a Cu anode as X-ray source with filtered CuK α radiation (λ = 1.5418 A, 40 kV, 40 mA).
Die Röntgenpulverdiagramme der Verbindungen (2a), (2b), (2c), (2d), (2e), (2f), (2g), (3a), (3b), (3c), (3d), (3e), (4a) und (4b) wurden im Rahmen der vorliegenden Erfindung aufgenommen mittels eines STOE-STADI P-Diffraktometers im Übertragungsmodus, ausgerüstet mit einem ortsempfindlichen Detektor (OED) und einer Cu-Anode als Röntgenquelle mit monochromatischer CuKα - Strahlung (λ = 1.54056 Ä, 40 kV, 40 mA).The X-ray powder diagrams of compounds (2a), (2b), (2c), (2d), (2e), (2f), (2g), (3a), (3b), (3c), (3d), (3e ), (4a) and (4b) were recorded within the scope of the present invention by means of a STOE-STADI P diffractometer in the transmission mode, equipped with a position-sensitive detector (OED) and a Cu anode as X-ray source with monochromatic CuK α radiation (λ = 1.54056 Ä, 40 kV, 40 mA).
Entsprechend den in Tabelle 2 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin- 3-yl)-1-piperidinyl]carbonyl]-D-phenylalanyl]4-(1-piperidinyl)-piperidin-p-Toluolsulfonat (1a), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 19.49 Ä, 12.16 Ä, 6.46 Ä, 6.08 Ä, 5.4 Ä, 5.17 Ä und 3.82 Ä aufweist.According to the findings shown in Table 2, the present invention relates to crystalline 1 - [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo -1, 3-benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] 4- (1-piperidinyl) -piperidine-p-toluenesulfonate (1a), characterized in that it is described in the X-ray powder diagram, inter alia, the characteristic values d = 19.49 Ä, 12.16 Ä, 6.46 Ä, 6.08 Ä, 5.4 Ä, 5.17 Ä and 3.82 Ä.
Entsprechend den in Tabelle 3 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin- 3-yl)-1 -piperidinyl]carbonyl]-D-phenylalanyl]4-(1 -piperidinyl)-piperidin-Benzolsulfonat (1 b), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 17.6 Ä, 12.29 Ä, 7.24 Ä, 5.84 Ä und 5.34 Ä aufweist.According to the findings shown in Table 3, the present invention relates to crystalline 1 - [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo -1, 3-benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] 4- (1-piperidinyl) -piperidine-benzenesulfonate (1 b), characterized in that, in the X-ray powder diagram, it has, among others, the characteristic Values d = 17.6 Ä, 12.29 Ä, 7.24 Ä, 5.84 Ä and 5.34 Ä.
Entsprechend den in Tabelle 4 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin- 3-yl)-1 -piperidinyl]carbonyl]-D-phenylalanyl]4-(1 -piperidinyl)-piperidin-Maleinat (1 c), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 16.14 Ä, 11.7 Ä, 6.3 Ä, 5.04 Ä, 4.61 Ä, 4.43 Ä, 4.03 Ä und 3.8 Ä aufweist.According to the findings shown in Table 4, the present invention relates to crystalline 1 - [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo -1,3-benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] 4- (1-piperidinyl) -piperidine-maleinate (1c), characterized in that, in the X-ray powder diagram, it has, among others, the characteristic Values d = 16.14 Ä, 11.7 Ä, 6.3 Ä, 5.04 Ä, 4.61 Ä, 4.43 Ä, 4.03 Ä and 3.8 Ä.
Entsprechend den in Tabelle 5 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Dimaleinat (2a), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 7.92 Ä, 5.45 Ä, 5.29 Ä, 4.99 Ä, 4.66 Ä und 4.45 Ä aufweist.According to the findings shown in Table 5, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl-ester-dimaleinate ( 2a), characterized in that it is in X-ray Among other things, the powder diagram has the characteristic values d = 7.92 Å, 5.45 Å, 5.29 Å, 4.99 Å, 4.66 Å, and 4.45 Å.
Entsprechend den in Tabelle 6 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Hydrobromid (2b), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 4.71 Ä, 4.49 Ä, 4.39 Ä, 3.77 Ä, 3.71 Ä und 3.45 Ä aufweist.According to the findings shown in Table 6, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrobromide ( 2b), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 4.71 Ä, 4.49 Ä, 4.39 Ä, 3.77 Ä, 3.71 Ä and 3.45 Å.
Entsprechend den in Tabelle 7 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Dihydrobromid (2c), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 21.69 Ä, 5.81 Ä, 4.74 Ä, 4.63 Ä, 4.15 Ä und 3.78 Ä aufweist.According to the findings shown in Table 7, the present invention relates to crystalline 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester dihydrobromide ( 2c), characterized in that it has in the X-ray powder diagram among others the characteristic values d = 21.69 Å, 5.81 Å, 4.74 Å, 4.63 Å, 4.15 Å and 3.78 Å.
Entsprechend den in Tabelle 8 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (f?)-1 -(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1 -yl)-piperidin- 1-yl]-2-oxo-ethylester-Hydrochlorid (2d), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 7.59 Ä, 5.78 Ä, 4.95 Ä, 4.69 Ä, 4.59 Ä, 4.12 Ä und 3.73 Ä aufweist.According to the findings shown in Table 8, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (f?). -1- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrochloride (2d), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 7.59 Ä, 5.78 Ä, 4.95 Ä, 4.69 Ä, 4.59 Ä, 4.12 Ä and 3.73 Ä.
Entsprechend den in Tabelle 9 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Difumarat (2e), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 8.16 Ä, 6.29 Ä, 5.21 Ä, 4.63 Ä, 4.37 Ä und 3.72 Ä aufweist.According to the findings shown in Table 9, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester difumarate ( 2e), characterized in that it has in the X-ray powder diagram among others the characteristic values d = 8.16 Ä, 6.29 Ä, 5.21 Ä, 4.63 Ä, 4.37 Ä and 3.72 Ä.
Entsprechend den in Tabelle 10 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Disuccinat (2f), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 8.18 Ä, 6.46 Ä, 5.26 Ä, 5.18 Ä, 4.61 Ä und 4.32 Ä aufweist.According to the findings shown in Table 10, the present invention relates to crystalline 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methyl-piperazin-1-yl) -piperidine 1-yl] -2-oxo-ethyl ester disuccinate (2f), characterized in that in the X-ray powder diagram it has among others the characteristic values d = 8.18 Å, 6.46 Å, 5.26 Å, 5.18 Å, 4.61 Å and 4.32 Å ,
Entsprechend den in Tabelle 11 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin- 1-yl]-2-oxo-ethylester-Sulfat (2g), dadurch gekennzeichnet, dass es im Röntgenpulverdia- gramm unter anderen die charakteristischen Werte d = 5.98 Ä, 5.78 Ä, 5.37 Ä, 4.24 Ä und 4.02 Ä aufweist.According to the findings shown in Table 11, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester sulfate ( 2g), characterized in that it has the characteristic values d = 5.98 Å, 5.78 Å, 5.37 Å, 4.24 Å and 4.02 Å among others in the X-ray powder diagram.
Entsprechend den in Tabelle 12a dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-Hydrobromid (3a, Polymorph 1 ), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 7.86 Ä, 6.18 Ä, 5.81 Ä, 4.66 Ä und 4.06 Ä aufweist.According to the findings shown in Table 12a, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxo ethyl ester hydrobromide (3a, polymorph 1) , characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 7.86 Ä, 6.18 Ä, 5.81 Ä, 4.66 Ä and 4.06 Ä.
Entsprechend den in Tabelle 12b dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-Hydrobromid (3a, Polymorph 2), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 25.99 Ä, 7.73 Ä, 7.10 Ä, 6.05 Ä, 5.89 Ä, 4.28 Ä und 3.92 Ä aufweist.According to the findings shown in Table 12b, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzadiazepin-3-yl) - ( 1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide (3a, polymorph 2) , characterized in that it has in the X-ray powder diagram among others the characteristic values d = 25.99 Å, 7.73 Å, 7.10 Å, 6.05 Å, 5.89 Å, 4.28 Å and 3.92 Å.
Entsprechend den in Tabelle 13a dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-Hydrochlorid (3b, Polymorph 1 ), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 7.68 Ä, 6.15 Ä, 5.79 Ä, 4.64 Ä, 4.15 Ä und 4.03 Ä aufweist.According to the findings shown in Table 13a, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrochloride (3b, polymorph 1) , characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 7.68 Ä, 6.15 Ä, 5.79 Ä, 4.64 Ä, 4.15 Ä and 4.03 Ä.
Entsprechend den in Tabelle 13b dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-Hydrochlorid (3b, Polymorph 2), dadurch gekennzeichnet, dass es im Röntgen- pulverdiagramm unter anderen die charakteristischen Werte d = 7.74 Ä, 7.13 Ä, 6.00 Ä, 5.88 Ä und 4.22 Ä aufweist.According to the findings shown in Table 13b, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrochloride (3b, polymorph 2 ), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 7.74 Ä, 7.13 Ä, 6.00 Ä, 5.88 Ä and 4.22 Å.
Entsprechend den in Tabelle 14 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-Phosphat (3c), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 8.90 Ä, 5.53 Ä, 5.15 Ä, 4.83 Ä und 4.63 Ä aufweist.According to the findings shown in Table 14, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxo ethyl ester phosphate (3c), characterized in that in the X-ray powder diagram it has among others the characteristic values d = 8.90 Å, 5.53 Å, 5.15 Å, 4.83 Å and 4.63 Å.
Entsprechend den in Tabelle 15 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-(2R,3R)-2,3-dihydroxybutandioat (3d), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 10.02 Ä, 8.90 Ä, 5.54 Ä, 5.20 Ä, 4.88 Ä und 4.67 Ä aufweist.According to the findings shown in Table 15, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2R, 3R) -2 , 3-Dihydroxybutandioat (3d), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 10.02 Ä, 8.90 Ä, 5.54 Ä, 5.20 Ä, 4.88 Ä and 4.67 Ä.
Entsprechend den in Tabelle 16 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)- (1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperidinyl]-2-oxo- ethylester-(2S,3S)-2,3-dihydroxybutandioat (3e), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 8.97 Ä, 5.57 Ä, 5.17 Ä, 4.87 Ä und 4.65 Ä aufweist.According to the findings shown in Table 16, the present invention relates to crystalline 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2S, 3S) -2 , 3-Dihydroxybutandioat (3e), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 8.97 Ä, 5.57 Ä, 5.17 Ä, 4.87 Ä and 4.65 Ä.
Entsprechend den in Tabelle 17 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-2-[4-(tetrahydropyran-4-yl)-piperazin-1-yl]- ethylester-Fumarat (4a), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 9.01 A, 6.30Ä, 5.26 A, 5.07 A, 4.72 A und 4.52 A aufweist. Entsprechend den in Tabelle 18 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- (R)-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-2-[4-(tetrahydropyran-4-yl)-piperazin-1-yl]- ethylester-Sulfat (4b), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 12.79 Ä, 10.80 Ä, 5.23 Ä, 4.65 Ä und 4.18 Ä aufweist.According to the findings shown in Table 17, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-hydroxy-3,5-dimethylbenzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) piperazin-1-yl] ethyl ester fumarate (4a), characterized that in the X-ray powder diagram it has among others the characteristic values d = 9.01 A, 6.30 A, 5.26 A, 5.07 A, 4.72 A and 4.52 A. According to the findings shown in Table 18, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) - 1- (4-hydroxy-3,5-dimethylbenzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) piperazin-1-yl] ethyl ester sulfate (4b), characterized that in the X-ray powder diagram it has among others the characteristic values d = 12.79 Å, 10.80 Å, 5.23 Å, 4.65 Å and 4.18 Å.
Entsprechend den in Tabelle 19 dargestellten Befunden betrifft die vorliegende Erfindung kristallines (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)- piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan- 1 ,4-dion-Hydrochlorid-Pentahydrat (5a), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 7.29 Ä, 7.2 Ä, 5.84 Ä, 4.42 Ä und 4.1 1 Ä aufweist.According to the findings shown in Table 19, the present invention relates to crystalline (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) - piperidin-1-yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4-dione hydrochloride pentahydrate (5a), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 7.29 Ä, 7.2 Ä, 5.84 Ä, 4.42 Ä and 4.1 1 Ä.
Entsprechend den in Tabelle 20 dargestellten Befunden betrifft die vorliegende Erfindung kristallines (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)- piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan- 1 ,4-dion-(2S,3S)-2,3-dihydroxybutandioat (5b), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 10.21 Ä, 5.67 Ä, 4.7 Ä, 4.51 Ä und 4.14 Ä aufweist.According to the findings shown in Table 20, the present invention relates to crystalline (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) - piperidin-1-yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4-dione (2S, 3S) -2,3-dihydroxybutanedioate (5b), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 10.21 Ä, 5.67 Ä, 4.7 Ä, 4.51 Ä and 4.14 Ä.
Entsprechend den in Tabelle 21 dargestellten Befunden betrifft die vorliegende Erfindung kristallines (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)- piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan- 1 ,4-dion-Hydrobromid-Pentahydrat (5c), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 7.22 Ä, 5.83 Ä, 4.65 Ä, 4.52 Ä, 4.12 Ä und 3.75 Ä aufweist.According to the findings shown in Table 21, the present invention relates to crystalline (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) - piperidin-1-yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4-dione hydrobromide pentahydrate (5c), characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 7.22 Å, 5.83 Å, 4.65 Å, 4.52 Å, 4.12 Å and 3.75 Å.
Entsprechend den in Tabelle 22 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- {(R)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- Dimaleinat (6a), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 21.21 Ä, 9.99 Ä, 5.52 Ä, 5.33 Ä, 4.81 Ä und 3.99 Ä aufweist. Entsprechend den in Tabelle 23 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- {(/?)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- p-Toluolsulfonat (6b), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 25.57 Ä, 8.59 Ä, 7.61 Ä, 7.04 Ä, 6.19 Ä und 5.25 Ä aufweist.According to the findings shown in Table 22, the present invention relates to crystalline 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid {(R) -1- (3,4-diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-dimaleinate (6a) , characterized in that it has in the X-ray powder diagram, among others, the characteristic values d = 21.21 Ä, 9.99 Ä, 5.52 Ä, 5.33 Ä, 4.81 Ä and 3.99 Ä. According to the findings shown in Table 23, the present invention relates to crystalline 4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid {(/? ) -1- (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-p-toluenesulfonate (6b), characterized in that it has in the X-ray powder diagram among others the characteristic values d = 25.57 Å, 8.59 Å, 7.61 Å, 7.04 Å, 6.19 Å and 5.25 Å.
Entsprechend den in Tabelle 24 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- {(/?)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- Benzolsulfonat (6c), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 10.53 Ä, 6.68 Ä, 5.87 Ä, 5.10 Ä und 5.00 Ä aufweist.According to the findings shown in Table 24, the present invention relates to crystalline 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/? ) -1- (3,4-diethyl-benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-benzenesulfonate (6c ), characterized in that in the X-ray powder diagram it has among others the characteristic values d = 10.53 Å, 6.68 Å, 5.87 Å, 5.10 Å and 5.00 Å.
Entsprechend den in Tabelle 25 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbonsäure- {(R)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid- Naphthalin-1 ,5-disulfonat (6d), dadurch gekennzeichnet, dass es im Röntgenpulver- diagramm unter anderen die charakteristischen Werte d = 8.47 Ä, 7.15 Ä, 6.95 Ä, 5.29 Ä,According to the findings shown in Table 25, the present invention relates to crystalline 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid {(R) 1- (3,4-diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-naphthalene-1, 5-disulfonate (6d), characterized in that, in the X-ray powder diagram, it has, among other things, the characteristic values d = 8.47 A, 7.15 A, 6.95 A, 5.29 A,
4.41 Ä, 4.07 Ä und 3.47 Ä aufweist.4.41 Ä, 4.07 Ä and 3.47 Ä.
Entsprechend den in Tabelle 26 dargestellten Befunden betrifft die vorliegende Erfindung kristallines 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure- {(ft)-1 -(3,4-diethyl-benzyl)-2-[4-(1 -methyl-piperidin-4-yl)-piperazin-1 -yl]-2-oxo-ethyl}-amid- Naphthalin-2-sulfonat (6e), dadurch gekennzeichnet, dass es im Röntgenpulverdiagramm unter anderen die charakteristischen Werte d = 9.93 Ä, 8.75 Ä, 8.22 Ä, 7.43 Ä, 6.21 Ä,According to the findings shown in Table 26, the present invention relates to crystalline 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid {(ft) -1- (3,4-diethyl-benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1-yl] -2-oxo-ethyl} -amide-naphthalene-2 sulfonate (6e), characterized in that, in the X-ray powder diagram, it has, among other things, the characteristic values d = 9.93 Å, 8.75 Å, 8.22 Å, 7.43 Å, 6.21 Å,
4.42 Ä und 4.23 Ä aufweist.4.42 Ä and 4.23 Ä.
HERSTELLVERFAHRENMethods of Preparation
Als Beispiel für ein bevorzugtes Herstellverfahren gemäß der vorliegenden Erfindung wird die Darstellung des erfindungsgemäßen kristallinen Salzes 1-Piperidincarbonsäure- 4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-dimethyl- phenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-(2R,3/?)-2,3-dihydroxy- butandioat (3d) näher beschrieben, umfassend die folgenden Schritte:As an example of a preferred preparation process according to the present invention, the preparation of the crystalline salt of the invention 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepine-3 -yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethyl- phenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2R, 3 /?) -2,3-dihydroxybutanedioate (3d), comprising the following steps :
(a) Mischen der Base 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3- benzodiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4- morpholinyl)-1-piperidinyl]-2-oxoethylester mit einem ersten Lösungsmittel bei Raumtemperatur und anschließendes Erwärmen der gebildeten Suspension;(a) Mixing the base 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1R) -1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester with a first solvent at room temperature and then heating the resulting suspension;
(b) Zugabe eines zweiten Lösungsmittels und anschließendes Erwärmen des Reaktionsgemisches;(b) adding a second solvent and then heating the reaction mixture;
(c) tropfenweise Zugabe einer konzentrierten Lösung aus (L)-(+)-Weinsäure in Wasser;(c) dropwise adding a concentrated solution of (L) - (+) - tartaric acid in water;
(d) langsame Abkühlung des Reaktionsgemisches, Abfiltrieren und Trocknen der gebildeten Kristalle.(d) slowly cooling the reaction mixture, filtering off and drying the crystals formed.
Die Herstellung der als Ausgangsmaterial verwendeten Verbindung 1-Piperidincarbon- säure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-di- methylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester der Formel IlPreparation of the starting compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester of the formula II
ist in der internationalen Patentanmeldung PCT/EP2005/003094 beschrieben.is described in International Patent Application PCT / EP2005 / 003094.
Als Lösungsmittel in Schritt (a) kommt erfindungsgemäß Methanol, Ethanol, Propanol, Isopropanol oder eine Mischung aus diesen Lösungsmitteln in Betracht, wobei Ethanol oder Isopropanol oder eine 1 :1-Mischung aus Ethanol und Isopropanol erfindungsgemäß bevorzugt ist. Das Lösungsmittel in Schritt (a) wird in einer Menge von 2 bis 5 ml_/mmol eingesetzter Base, vorzugsweise in einer Menge von 3 bis 4 ml_/mmol eingesetzter Base, verwendet.According to the invention, the solvent used in step (a) is methanol, ethanol, propanol, isopropanol or a mixture of these solvents, ethanol or isopropanol or a 1: 1 mixture of ethanol and isopropanol being preferred according to the invention. The solvent in step (a) is used in an amount of 2 to 5 ml / mmol of base used, preferably in an amount of 3 to 4 ml / mmol of base used.
Die in Schritt (a) gebildete Suspension wird anschließend auf eine Temperatur von 50 bis 60°C erwärmt.The suspension formed in step (a) is then heated to a temperature of 50 to 60 ° C.
Als Lösungsmittel in Schritt (b) kommt erfindungsgemäß Methanol, Ethanol, Propanol, Isopropanol oder eine Mischung aus diesen Lösungsmitteln in Betracht, wobei Ethanol oder Isopropanol oder eine 1 :1-Mischung aus Ethanol und Isopropanol erfindungsgemäß bevorzugt ist.According to the invention, the solvent used in step (b) is methanol, ethanol, propanol, isopropanol or a mixture of these solvents, ethanol or isopropanol or a 1: 1 mixture of ethanol and isopropanol being preferred according to the invention.
Das Lösungsmittel in Schritt (b) wird in einer Menge von 2 bis 5 imL/mmol eingesetzter Base, vorzugsweise in einer Menge von 3 bis 4 mL/mmol eingesetzter Base, zugegeben.The solvent in step (b) is added in an amount of 2 to 5 in L / mmol of base used, preferably in an amount of 3 to 4 mL / mmol of base used.
Das in Schritt (b) erhaltene Reaktionsgemisch wird anschließend auf eine Temperatur von 70 bis 80°C, vorzugsweise auf eine Temperatur von 74 bis 76°C, erwärmt.The reaction mixture obtained in step (b) is then heated to a temperature of 70 to 80 ° C, preferably to a temperature of 74 to 76 ° C, heated.
Erfindungsgemäß besonders bevorzugt wird als Lösungsmittel in Schritt (a) Ethanol und als Lösungsmittel in Schritt (b) Isopropanol verwendet.According to the invention, the solvent used in step (a) is ethanol and the solvent used in step (b) is isopropanol.
Als Lösungsmittel in Schritt (c) wird eine der eingesetzten Menge Weinsäure äquivalente Menge Wasser verwendet. Das Wasser wird in einer Menge von 0.9 bis 1.1 g/g eingesetzter Weinsäure, vorzugsweise in einer Menge von 1.0 g/g eingesetzter Weinsäure, verwendet.The solvent used in step (c) is an amount of water equivalent to the amount of tartaric acid used. The water is used in an amount of 0.9 to 1.1 g / g of tartaric acid, preferably in an amount of 1.0 g / g of tartaric acid used.
Erfindungsgemäß weiter bevorzugt werden in Schritt (c) 0.9 eq bis 1.1 eq, vorzugsweise 1.0 eq der Säure eingesetzt, jeweils bezogen auf die Menge an eingesetzter Base.According to the invention, 0.9 eq to 1.1 eq, preferably 1.0 eq, of the acid are used in step (c), in each case based on the amount of base used.
Zur Beschleunigung des Kristallisationsvorganges kann die in Schritt (c) entstandene Lösung mit der gewünschten Form des Tartrats (3d) geimpft werden.To accelerate the crystallization process, the solution formed in step (c) can be seeded with the desired form of the tartrate (3d).
Entsprechende Herstellverfahren für jedes der voranstehend genannten Salze werden im nachfolgenden experimentellen Teil ausgeführt. Die beschriebenen Herstellverfahren sind auch industriell zur Herstellung großer Substanzmengen anwendbar.Corresponding preparation processes for each of the abovementioned salts are carried out in the experimental part below. The described production methods are also industrially applicable for the production of large amounts of substance.
Ein dritter Gegenstand der vorliegenden Erfindung ist aufgrund der pharmazeutischen Wirksamkeit der kristallinen Salze deren Verwendung als Arzneimittel.A third object of the present invention is its use as a drug because of the pharmaceutical activity of the crystalline salts.
INDIKATIONENINDICATIONS
Aufgrund ihrer pharmakologischen Eigenschaften eignen sich die erfindungsgemäßen Verbindungen und deren Salze mit physiologisch verträglichen Säuren somit zur akuten und prophylaktischen Behandlung von Kopfschmerzen, insbesondere Migräne-, Cluster- Kopfschmerz sowie Spannungskopfschmerzen. Weiterhin beeinflussen die erfindungsgemäßen Verbindungen auch die folgenden Erkrankungen positiv: Nicht-insulinabhängigen Diabetes mellitus ("NIDDM"), cardiovaskuläre Erkrankungen, Morphintoleranz, Clostridiumtoxin-bedingte Durchfallerkrankungen, Erkrankungen der Haut, insbesondere thermische und strahlenbedingte Hautschäden inklusive Sonnenbrand, Liehen, Prurigo, pruriginöse Toxidermien sowie schwerer Juckreiz, entzündliche Erkrankungen, z.B. entzündliche Gelenkerkrankungen (Osteoarthritis, rheumatoide Arthritis, neurogene Arthritis), generalisierter Weichteilrheumatismus (Fibromyalgie), neurogene Entzündungen der oralen Mucosa, entzündliche Lungenerkrankungen, allergische Rhinitis, Asthma, COPD, Erkrankungen, die mit einer überschießenden Gefäßerweiterung und dadurch bedingter verringerter Gewebedurchblutung einhergehen, z.B. Schock und Sepsis, chronische Schmerzerkrankungen, wie z.B. diabetische Neuro- pathien, durch Chemotherapien induzierte Neuropathien, HlV-induzierte Neuropathien, postherpetische Neuropathien durch Gewebetrauma induzierte Neuropathien, trigeminale Neuralgien, temporomandibuläre Dysfunktionen, CRPS (complex regional pain Syndrome), Rückenschmerzen, und viszerale Erkrankungen, bevorzugt irritable bowel Syndrome (IBS) und inflammatory bowel Syndrome. Darüber hinaus zeigen die erfindungsgemäßen Verbindungen eine lindernde Wirkung auf Schmerzzustände im allgemeinen.Because of their pharmacological properties, the compounds according to the invention and their salts with physiologically tolerated acids are thus suitable for the acute and prophylactic treatment of headaches, in particular migraine, cluster headache and tension-type headaches. Furthermore, the compounds according to the invention also have a positive influence on the following diseases: non-insulin-dependent diabetes mellitus ("NIDDM"), cardiovascular diseases, morphine tolerance, Clostridium toxin-related diarrheal diseases, skin disorders, especially thermal and radiation-related skin damage including sunburn, skin, prurigo, pruriginous toxidermias as well as severe itching, inflammatory diseases, eg inflammatory joint diseases (osteoarthritis, rheumatoid arthritis, neurogenic arthritis), generalized soft tissue rheumatism (fibromyalgia), neurogenic inflammations of the oral mucosa, inflammatory lung diseases, allergic rhinitis, asthma, COPD, diseases associated with excessive vasodilation and consequent reduced tissue perfusion, e.g. Shock and sepsis, chronic pain disorders, e.g. diabetic neuropathies, chemotherapy-induced neuropathies, HIV-induced neuropathies, postherpetic neuropathies by tissue trauma-induced neuropathies, trigeminal neuralgia, temporomandibular dysfunctions, complex regional pain syndrome (CRPS), back pain, and visceral diseases, preferably irritable bowel syndrome (IBS) and inflammatory bowel syndrome. In addition, the compounds according to the invention have a soothing effect on pain conditions in general.
Die Symptomatik menopausaler, durch Gefäßerweiterung und erhöhten Blutfluss verursachter Hitzewallungen östrogendefizienter Frauen sowie hormonbehandelter Prostatakarzinompatienten und Kastraten wird durch die CGRP-Antagonisten der vorliegenden Anwendung präventiv und akut-therapeutisch günstig beeinflusst, wobei sich dieser Therapieansatz vor der Hormonsubstitution durch Nebenwirkungsarmut auszeichnet.The symptoms of menopausal, caused by vasodilation and increased blood flow hot flushes of estrogen-deficient women and hormone-treated prostate cancer patients and castrates is the present CGRP antagonists Preventive and acute-therapeutically favorably influenced treatment application, whereby this therapy approach is characterized by side effect poverty before the hormone substitution.
Vorzugsweise eignen sich die erfindungsgemäßen Verbindungen zur akuten und prophylaktischen Behandlung von Migräne- und Cluster-Kopfschmerz, zur Behandlung des irritable bowel Syndroms (IBS) und zur präventiven und akut-therapeutischen Behandlung von Hitzewallungen östrogendefizienter Frauen.The compounds according to the invention are preferably suitable for the acute and prophylactic treatment of migraine and cluster headache, for the treatment of irritable bowel syndrome (IBS) and for the preventive and acute therapeutic treatment of hot flushes of estrogen-deficient women.
Die zur Erzielung einer entsprechenden Wirkung erforderliche Dosierung beträgt zweck- mäßigerweise bei intravenöser oder subkutaner Gabe 0.0001 bis 3 mg/kg Körpergewicht, vorzugsweise 0.01 bis 1 mg/kg Körpergewicht, und bei oraler, nasaler oder inhalativer Gabe 0.01 bis 10 mg/kg Körpergewicht, vorzugsweise 0.1 bis 10 mg/kg Körpergewicht, jeweils ein- bis dreimal täglich.The dosage required to achieve a corresponding effect is advantageously from 0.0001 to 3 mg / kg body weight, preferably from 0.01 to 1 mg / kg body weight, when administered intravenously or subcutaneously, and 0.01 to 10 mg / kg body weight when administered orally, nasally or by inhalation. preferably 0.1 to 10 mg / kg of body weight, one to three times daily.
Sofern die Behandlung mit CGRP-Antagonisten oder/und CGRP-Release-Hemmern in Ergänzung zu einer üblichen Hormonsubstitution erfolgt, empfiehlt sich eine Verringerung der vorstehend angegebenen Dosierungen, wobei die Dosierung dann 1/5 der vorstehend angegebenen Untergrenzen bis zu 1/1 der vorstehend angegebenen Obergrenzen betragen kann.If treatment with CGRP antagonists or / and CGRP release inhibitors is made in addition to conventional hormone replacement, it is recommended that the dosages given above be reduced, with the dosage then being 1/5 of the above lower limits up to 1/1 of the above may be upper limits.
Ein weiterer Gegenstand der Erfindung ist die Verwendung der erfindungsgemäßen Verbindungen als wertvolle Hilfsmittel zur Erzeugung und Reinigung (Affinitätschromatographie) von Antikörpern sowie, nach geeigneter radioaktiver Markierung, beispielsweise durch Tritiierung geeigneter Vorstufen, beispielsweise durch katalytische Hydrierung mit Trithium oder Ersatz von Halogenatomen durch Tritium, in RIA- und ELISA-Assays und als diagnostische bzw. analytische Hilfsmittel in der Neurotransmitter-Forschung.Another object of the invention is the use of the compounds of the invention as valuable tools for generating and purifying (affinity chromatography) of antibodies and, after appropriate radioactive labeling, for example by tritiation of suitable precursors, for example by catalytic hydrogenation with trithium or replacement of halogen atoms by tritium, in RIA and ELISA assays and as diagnostic and analytical tools in neurotransmitter research.
KOMBINATIONENCOMBINATIONS
Als Kombinationspartner denkbare Wirkstoffklassen sind z.B. Antiemetica, Prokinetica, Neuroleptica, Antidepressiva, Neurokinin-Antagonisten, Anticonvulsiva, Histamin-H1- Rezeptorantagonisten, ß-Blocker, α-Agonisten und α-Antagonisten, Ergotalkaloiden, schwachen Analgetica, nichtsteroidalen Antiphlogistica, Corticosteroiden, Calcium-Antagonisten, 5-HT1B/iD-Agonisten oder andere Antimigränemitteln, die zusammen mit einem oder mehreren inerten üblichen Trägerstoffen und/oder Verdünnungsmitteln, z.B. mit Maisstärke, Milchzucker, Rohrzucker, mikrokristalliner Zellulose, Magnesiumstearat, Polyvinylpyrrolidon, Zitronensäure, Weinsäure, Wasser, Wasser/Ethanol, Wasser/- Glycerin, Wasser/Sorbit, Wasser/Polyethylenglykol, Propylenglykol, Cetylstearylalkohol, Carboxymethylcellulose oder fetthaltigen Substanzen wie Hartfett oder deren geeigneten Gemischen, in übliche galenische Zubereitungen wie Tabletten, Dragees, Kapseln, Pulver, Suspensionen, Lösungen, Dosieraerosole oder Zäpfchen eingearbeitet werden können.Possible combinations of agents include antiemetics, prokinetics, neuroleptics, antidepressants, neurokinin antagonists, anticonvulsants, histamine H1 receptor antagonists, β-blockers, α-agonists and α-antagonists, ergot alkaloids, weak analgesics, nonsteroidal anti-inflammatory drugs, corticosteroids, calcium Antagonists, 5-HT 1B / i D agonists or other antimigraine agents that co-exist with a or several inert customary carriers and / or diluents, for example with corn starch, milk sugar, cane sugar, microcrystalline cellulose, magnesium stearate, polyvinyl pyrrolidone, citric acid, tartaric acid, water, water / ethanol, water / glycerol, water / sorbitol, water / polyethylene glycol, propylene glycol, Cetylstearylalkohol, carboxymethylcellulose or fatty substances such as hard fat or their suitable mixtures can be incorporated into common pharmaceutical preparations such as tablets, dragees, capsules, powders, suspensions, solutions, metered aerosols or suppositories.
Für die oben erwähnten Kombinationen kommen somit als weitere Wirksubstanzen beispielsweise die nicht-steroidalen Antiphlogistika Aceclofenac, Acemetacin, Acetylsalicylsäure, Acetaminophen (Paracetamol), Azathioprin, Diclofenac, Diflunisal, Fenbufen, Fenoprofen, Flurbiprofen, Ibuprofen, Indometacin, Ketoprofen, Leflunomid, Lornoxicam, Mefenaminsäure, Naproxen, Phenylbutazon, Piroxicam, Sulfasalazin, Zomepirac oder deren pharmazeutisch verträgliche Salze sowie Meloxicam und andere selektive COX2- Inhibitoren, wie beispielsweise Rofecoxib, Valdecoxib, Parecoxib, Etoricoxib und Celecoxib, in Betracht sowie Substanzen, die frühere oder spätere Schritte in der Prostaglandin-Synthese inhibieren oder Prostaglandinrezeptor Antagonisten wie z.B. EP2-Rezeptor Antagonisten und I P-Rezeptor Antagonisten.For the abovementioned combinations, the non-steroidal anti-inflammatory drugs aceclofenac, acemetacin, acetylsalicylic acid, acetaminophen (paracetamol), azathioprine, diclofenac, diflunisal, fenbufen, fenoprofen, flurbiprofen, ibuprofen, indomethacin, ketoprofen, leflunomide, lornoxicam, mefenamic acid are thus used as further active substances , Naproxen, phenylbutazone, piroxicam, sulfasalazine, zomepirac or their pharmaceutically acceptable salts as well as meloxicam and other selective COX2 inhibitors such as rofecoxib, valdecoxib, parecoxib, etoricoxib and celecoxib, as well as substances which inhibit earlier or later steps in the prostaglandin Inhibit synthesis or prostaglandin receptor antagonists such as EP2 receptor antagonists and I P receptor antagonists.
Weiterhin können Ergotamin, Dihydroergotamin, Metoclopramid, Domperidon, Diphen- hydramin, Cyclizin, Promethazin, Chlorpromazin, Vigabatrin, Timolol, Isomethepten, Pizotifen, Botox, Gabapentin, Pregabalin, Duloxetin, Topiramat, Riboflavin, Montelukast, Lisinopril, Micardis, Prochlorperazin, Dexamethason, Flunarizin, Dextropropoxyphen, Meperidin, Metoprolol, Propranolol, Nadolol, Atenolol, Clonidin, Indoramin, Carbamazepin, Phenytoin, Valproat, Amitryptilin, Imipramine, Venlafaxine, Lidocain oder Diltiazem und andere 5-HT1B/iD-Agonisten wie z.B. Almotriptan, Avitriptan, Eletriptan, Frovatriptan, Naratriptan, Rizatriptan, Sumatriptan und Zolmitriptan verwendet werden.Furthermore, ergotamine, dihydroergotamine, metoclopramide, domperidone, diphenhydramine, cyclizine, promethazine, chlorpromazine, vigabatrin, timolol, isomethepten, pizotifen, botox, gabapentin, pregabalin, duloxetine, topiramate, riboflavin, montelukast, lisinopril, micardis, prochlorperazine, dexamethasone, flunarizine, dextropropoxyphene, meperidine, metoprolol, propranolol, nadolol, atenolol, clonidine, indoramin, carbamazepine, phenytoin, valproate, amitryptiline, imipramine, venlafaxine, lidocaine or diltiazem and other 5-HT 1B / D i agonists such as almotriptan, Eletriptan, frovatriptan, naratriptan, rizatriptan, sumatriptan and zolmitriptan.
Außerdem können CGRP-Antagonisten mit Vanilloid-Rezeptor Antagonisten, wie z.B. VR- 1 Antagonisten, Glutamatrezeptor Antagonisten, wie z.B. mGlu5-Rezeptor Antagonisten, imGlui -Rezeptor Antagonisten, iGluδ-Rezeptor Antagonisten, AM PA-Rezeptor Antagonisten, Purinrezeptor Blockern, wie z.B. P2X3 Antagonisten, NO-Synthase Inhibitoren, wie z.B. iNOS Inhibitoren, Calciumkanal-Blockern, wie z.B. PQ-typ Blockern, N-Typ Blockern, Kaliumkanalöffnern, wie z.B. KCNQ Kanalöffnern, Natriumkanal Blockern, wie z.B. PN3 Kanal Blockern, NMDA-Rezeptor Antagonisten, Acid-sensing lonenkanal Antagonisten, wie z.B. ASIC3 Antagonisten, Bradykinin Rezeptor Antagonisten wie z.B. B1 -Rezeptor Antagonisten, Cannabinoid-Rezeptoren Agonisten, wie z.B. CB2-Agonisten, CB1-Ago- nisten, Somatostatin-Rezeptor Agonisten, wie z.B. sst2 Rezeptor Agonisten gegeben werden.In addition, CGRP antagonists with vanilloid receptor antagonists such as VR-1 antagonists, glutamate receptor antagonists such as mGlu5 receptor antagonists, Glu receptor antagonists, iGluδ receptor antagonists, AMPA receptor antagonists, purine receptor blockers such as P2X3 Antagonists, NO synthase inhibitors such as iNOS inhibitors, calcium channel blockers such as PQ-type blockers, N-type blockers, Potassium channel openers such as KCNQ channel openers, sodium channel blockers such as PN3 channel blockers, NMDA receptor antagonists, acid-sensing ion channel antagonists such as ASIC3 antagonists, bradykinin receptor antagonists such as B1 receptor antagonists, cannabinoid receptor agonists such as CB2 Agonists, CB1 agonists, somatostatin receptor agonists, such as sst2 receptor agonists.
Die Dosis für diese Wirksubstanzen beträgt hierbei zweckmäßigerweise 1/5 der üblicherweise empfohlenen niedrigsten Dosierung bis zu 1/1 der normalerweise empfohlenen Dosierung, also beispielsweise 20 bis 100 mg Sumatriptan.The dose for these active substances is expediently 1/5 of the usually recommended lowest dosage up to 1/1 of the normally recommended dosage, so for example 20 to 100 mg sumatriptan.
DARREICHUNGSFORMENPRESENTATIONS
Die erfindungsgemäß hergestellten Verbindungen können entweder alleine oder gegebenenfalls in Kombination mit anderen Wirksubstanzen zur Behandlung von Migräne intravenös, subkutan, intramuskulär, intraartikulär, intrarektal, intranasal, durch Inhalation, topisch, transdermal oder oral erfolgen, wobei zur Inhalation insbesondere Aerosolformulierungen geeignet sind. Die Kombinationen können entweder simultan oder sequentiell verabreicht werden.The compounds according to the invention may be administered either alone or optionally in combination with other active substances for the treatment of migraine intravenously, subcutaneously, intramuscularly, intraarticularly, intrarectally, intranasally, by inhalation, topically, transdermally or orally, in particular aerosol formulations being suitable for inhalation. The combinations may be administered either simultaneously or sequentially.
Geeignete Anwendungsformen sind beispielsweise Tabletten, Kapseln, Lösungen, Säfte, Emulsionen oder Inhalationspulver oder -aerosole. Hierbei soll der Anteil der pharmazeutisch wirksamen Verbindung(en) jeweils im Bereich von 0.1 bis 90 Gew.-%, bevorzugt 0.5 bis 50 Gew.-% der Gesamtzusammensetzung liegen, d.h. in Mengen die ausreichend sind, um den voranstehend angegebenen Dosierungsbereich zu erreichen.Suitable application forms are, for example, tablets, capsules, solutions, juices, emulsions or inhalable powders or aerosols. In this case, the proportion of the pharmaceutically active compound (s) in each case in the range of 0.1 to 90 wt .-%, preferably 0.5 to 50 wt .-% of the total composition, i. in amounts sufficient to achieve the above dosage range.
Die orale Gabe kann in Form einer Tablette, als Pulver, als Pulver in einer Kapsel (z.B. Hartgelatinekapsel), als Lösung oder Suspension erfolgen. Im Fall einer inhalativen Gabe kann die Wirkstoffkombination als Pulver, als wässrige oder wässrig-ethanolische Lösung oder mittels einer Treibgasformulierung erfolgen.Oral administration may be in the form of a tablet, as a powder, as a powder in a capsule (e.g., hard gelatin capsule), as a solution or suspension. In the case of an inhalative administration, the active substance combination can be carried out as a powder, as an aqueous or aqueous-ethanolic solution or by means of a propellant gas formulation.
Bevorzugt sind deshalb pharmazeutische Formulierungen gekennzeichnet durch den Gehalt an einer oder mehrerer der erfindungsgemäßen Verbindungen. Besonders bevorzugt ist es, wenn die Verbindungen der Formel I oral verabreicht werden, besonders bevorzugt ist es, wenn die Verabreichung ein oder zweimal täglich erfolgt. Entsprechende Tabletten können beispielsweise durch Mischen des oder der Wirkstoffe mit bekannten Hilfsstoffen, beispielsweise inerten Verdünnungsmitteln, wie Calcium- carbonat, Calciumphosphat oder Milchzucker, Sprengmitteln, wie Maisstärke oder Algin- säure, Bindemitteln, wie Stärke oder Gelatine, Schmiermitteln, wie Magnesiumstearat oder Talk, und/oder Mitteln zur Erzielung des Depoteffektes, wie Carboxymethylcellulose, Celluloseacetatphthalat, oder Polyvinylacetat erhalten werden. Die Tabletten können auch aus mehreren Schichten bestehen.Therefore, pharmaceutical formulations are preferably characterized by the content of one or more of the compounds of the invention. It is particularly preferred if the compounds of the formula I are administered orally, it is particularly preferred if the administration takes place once or twice daily. Corresponding tablets can be prepared, for example, by mixing the active substance (s) with known auxiliaries, for example inert diluents, such as calcium carbonate, calcium phosphate or lactose, disintegrants, such as corn starch or alginic acid, binders, such as starch or gelatin, lubricants, such as magnesium stearate or talc, and / or means for achieving the depot effect, such as carboxymethyl cellulose, cellulose acetate phthalate, or polyvinyl acetate. The tablets can also consist of several layers.
Entsprechend können Dragees durch Überziehen von analog den Tabletten hergestellten Kernen mit üblicherweise in Drageeüberzügen verwendeten Mitteln, beispielsweise Kollidon oder Schellack, Gummi arabicum, Talk, Titandioxid oder Zucker, hergestellt werden. Zur Erzielung eines Depoteffektes oder zur Vermeidung von Inkompatibilitäten kann der Kern auch aus mehreren Schichten bestehen. Desgleichen kann auch dieCoated tablets can accordingly be produced by coating cores produced analogously to the tablets with agents customarily used in tablet coatings, for example collidone or shellac, gum arabic, talc, titanium dioxide or sugar. To achieve a depot effect or to avoid incompatibilities, the core can also consist of several layers. Likewise, the
Drageehülle zur Erzielung eines Depoteffektes aus mehreren Schichten bestehen wobei die oben bei den Tabletten erwähnten Hilfsstoffe verwendet werden können.Drageum cover to achieve a depot effect consist of several layers wherein the above mentioned in the tablets excipients can be used.
Säfte der erfindungsgemäßen Wirkstoffe beziehungsweise Wirkstoffkombinationen können zusätzlich noch ein Süßungsmittel, wie Saccharin, Cyclamat, Glycerin oder Zucker sowie ein Geschmack verbesserndes Mittel, z.B. Aromastoffe, wie Vanillin oder Orangenextrakt, enthalten. Sie können außerdem Suspendierhilfsstoffe oder Dickungsmittel, wie Natriumcarboxymethylcellulose, Netzmittel, beispielsweise Kondensationsprodukte von Fettalkoholen mit Ethylenoxid, oder Schutzstoffe, wie p-Hydroxybenzoate, enthalten.Juices of the active compounds or active compound combinations according to the invention may additionally contain a sweetening agent, such as saccharin, cyclamate, glycerol or sugar, and a taste-improving agent, e.g. Flavorings such as vanillin or orange extract. They may also contain suspending aids or thickening agents, such as sodium carboxymethylcellulose, wetting agents, for example condensation products of fatty alcohols with ethylene oxide, or protective agents, such as p-hydroxybenzoates.
Die eine oder mehrere Wirkstoffe beziehungsweise Wirkstoffkombinationen enthaltenden Kapseln können beispielsweise hergestellt werden, indem man die Wirkstoffe mit inerten Trägern, wie Milchzucker oder Sorbit, mischt und in Gelatinekapseln einkapselt. Geeignete Zäpfchen lassen sich beispielsweise durch Vermischen mit dafür vorgesehenen Trägermitteln, wie Neutralfetten oder Polyäthylenglykol beziehungsweise dessen Derivaten, herstellen. AIs Hilfsstoffe seien beispielsweise Wasser, pharmazeutisch unbedenkliche organische Lösemittel, wie Paraffine (z.B. Erdölfraktionen), Öle pflanzlichen Ursprungs (z.B. Erdnuss- oder Sesamöl), mono- oder polyfunktionelle Alkohole (z.B. Ethanol oder Glycerin), Trägerstoffe wie z.B. natürliche Gesteinsmehle (z.B. Kaoline, Tonerden, Talkum, Kreide) synthetische Gesteinsmehle (z.B. hochdisperse Kieselsäure und Silikate), Zucker (z.B. Rohr-, Milch- und Traubenzucker) Emulgiermittel (z.B. Lignin, Sulfitablaugen, Methylcellulose, Stärke und Polyvinylpyrrolidon) und Gleitmittel (z.B. Magnesiumstearat, Talkum, Stearinsäure und Natriumlaurylsulfat) erwähnt.The capsules containing one or more active ingredients or combinations of active substances can be prepared, for example, by mixing the active ingredients with inert carriers, such as lactose or sorbitol, and encapsulating them in gelatine capsules. Suitable suppositories can be prepared, for example, by mixing with suitable carriers, such as neutral fats or polyethylene glycol or its derivatives. AIs are, for example, water, pharmaceutically acceptable organic solvents, such as paraffins (eg petroleum fractions), oils of vegetable origin (eg peanut or sesame oil), mono- or polyfunctional alcohols (eg ethanol or glycerol), carriers such as natural minerals (eg kaolin, Clays, talc, chalk) synthetic minerals (eg finely divided silicic acid and silicates), sugars (eg pipe, milk and dextrose) emulsifiers (eg lignin, liquors, methylcellulose, starch and polyvinylpyrrolidone) and lubricants (eg magnesium stearate, talc, stearic acid and Sodium lauryl sulfate).
Im Falle der oralen Anwendung können die Tabletten selbstverständlich außer den genannten Trägerstoffen auch Zusätze, wie z.B. Natriumeitrat, Calciumcarbonat und Dicalciumphosphat zusammen mit verschiedenen Zuschlagstoffen, wie Stärke, vorzugsweise Kartoffelstärke, Gelatine und dergleichen enthalten. Weiterhin können Gleitmittel, wie Magnesiumstearat, Natriumlaurylsulfat und Talkum zum Tablettieren mit verwendet werden. Im Falle wässriger Suspensionen können die Wirkstoffe außer den oben genannten Hilfsstoffen mit verschiedenen Geschmacksaufbesserern oder Farbstoffen versetzt werden.In the case of oral administration, of course, the tablets may also contain additives other than those mentioned. Sodium citrate, calcium carbonate and dicalcium phosphate together with various additives such as starch, preferably potato starch, gelatin and the like. Further, lubricants such as magnesium stearate, sodium lauryl sulfate and talc may be used for tableting. In the case of aqueous suspensions, the active ingredients may be added to the abovementioned excipients with various flavor enhancers or dyes.
Ebenfalls bevorzugt ist es, wenn die erfindungsgemäßen Verbindungen inhalativ verab- reicht werden, besonders bevorzugt ist es, wenn die Verabreichung ein oder zweimal täglich erfolgt. Hierzu müssen die erfindungsgemäßen Verbindungen in inhalierbaren Darreichungsformen bereitgestellt werden. Als inhalierbare Darreichungsformen kommen Inhalationspulver, treibgashaltige Dosieraerosole oder treibgasfreie Inhalationslösungen in Betracht, die gegebenenfalls im Gemisch mit gebräuchlichen physiologisch verträglichen Hilfsstoffen vorliegen.It is likewise preferred if the compounds according to the invention are administered by inhalation, it is particularly preferred if the administration takes place once or twice daily. For this purpose, the compounds according to the invention must be provided in inhalable dosage forms. Suitable inhalable dosage forms are inhalable powders, propellant-containing metered-dose inhalers or propellant-free inhalable solutions, which may be present in admixture with customary physiologically compatible excipients.
EXPERIMENTELLER TEILEXPERIMENTAL PART
Die Verbindungen der allgemeinen Formel I können nach prinzipiell bekannten Methoden hergestellt werden. Besonders bewährt haben sich die im "Handbook of Pharmaceutical Salts" (Eds. P. Heinrich Stahl, Camille G. Wermuth, Wiley-VHC 2002) aufgeführten Methoden. Beispiel 1The compounds of general formula I can be prepared by methods known in principle. The methods listed in the "Handbook of Pharmaceutical Salts" (Eds. P. Heinrich Stahl, Camille G. Wermuth, Wiley-VHC 2002) have proven particularly useful. example 1
1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin-3-yl)- 1-piperidinyl]carbonyl]-D-phenylalanyl]-4-(1-piperidinyl)-piperidin-p-Toluolsulfonat (1a)1 - [4-Amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzodiazepin-3-yl] - 1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) -piperidine-p-toluenesulfonate (1a)
1.52 g (2.0 mmol) 1-[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 /-/)-oxo-1 ,3-benzo- diazepin-3-yl)-1 -piperidinyl]carbonyl]-(D)-phenylalanyl]-4-(-1 -piperidinyl)-pipeιϊdin werden in 20 ml Ethanol bei 5O C suspendiert und portionsweise mit 380 mg (2.0 mmol) p-Toluol- sulfonsäure-monohydrat versetzt. Die Mischung wird auf 65°C erhitzt, wobei eine klare Lösung entsteht. Beim Abkühlen auf 50°C bildet sich ein weißer Niederschlag. Die Suspension wird 12 Stunden bei Raumtemperatur gerührt und filtriert. Der Feststoff wird mit 3 ml Ethanol gewaschen und 12 Stunden bei 45°C getrocknet. Ausbeute: 1.41 g (76% der Theorie)1.52 g (2.0 mmol) of 1- [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 / - /) - oxo-1,3] benzodiazepin-3-yl) -1-piperidinyl] carbonyl] - (D) -phenylalanyl] -4 - (- 1-piperidinyl) -pipeιϊdin are suspended in 20 ml of ethanol at 50 ° C. and treated portionwise with 380 mg (2.0 mmol) of p-toluenesulfonic acid monohydrate. The mixture is heated to 65 ° C, producing a clear solution. Upon cooling to 50 ° C, a white precipitate forms. The suspension is stirred for 12 hours at room temperature and filtered. The solid is washed with 3 ml of ethanol and dried at 45 ° C for 12 hours. Yield: 1.41 g (76% of theory)
Beispiel 2Example 2
1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin-3-yl)- 1 -piperidinyl]carbonyl]-D-phenylalanyl]-4-(1 -piperidinyl)-piperidin-Benzolsulfonat (1 b)1 - [4-Amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzodiazepin-3-yl] - 1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) piperidine benzenesulfonate (1 b)
7.6 g (10.0 mmol) 1-[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 /-/)-oxo-1 ,3-benzo- diazepin-3-yl)-1 -piperidinyl]carbonyl]-(D)-phenylalanyl]-4-(-1 -piperidinyl)-piperidin werden in 100 ml Ethanol bei 50°C suspendiert und portionsweise mit 1.6 g (10.0 mmol) Benzol- sulfonsäure versetzt. Nach Zugabe von 0.18 ml Wasser wird die Mischung auf 45°C abgekühlt und 8 Stunden bei dieser Temperatur gerührt. Anschließend wird die Mischung 7 Tage bei 40°C gerührt, wobei sich ein Niederschlag bildet. Danach wird die gebildete Suspension 7 Tage bei 35°C, 7 Tage bei 30°C und 3 Tage bei Raumtemperatur gerührt. Der gebildete Feststoff wird abfiltriert, mit 15 ml Ethanol gewaschen und 12 Stunden bei 45°C getrocknet. Ausbeute: 5.08 g (55% der Theorie)7.6 g (10.0 mmol) of 1- [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 / - /) - oxo-1,3] benzodiazepin-3-yl) -1-piperidinyl] carbonyl] - (D) -phenylalanyl] -4 - (- 1-piperidinyl) -piperidine are suspended in 100 ml of ethanol at 50 ° C. and treated portionwise with 1.6 g of ( 10.0 mmol) benzene sulfonic acid added. After addition of 0.18 ml of water, the mixture is cooled to 45 ° C and stirred for 8 hours at this temperature. The mixture is then stirred for 7 days at 40 ° C, forming a precipitate. Thereafter, the suspension formed is stirred for 7 days at 35 ° C, 7 days at 30 ° C and 3 days at room temperature. The solid formed is filtered off, washed with 15 ml of ethanol and dried at 45 ° C for 12 hours. Yield: 5.08 g (55% of theory)
Beispiel 3Example 3
1 -[4-Amino-3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin-3-yl)- 1-piperidinyl]carbonyl]-D-phenylalanyl]-4-(1-piperidinyl)-piperidin-Maleinat (1c)1 - [4-Amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzodiazepin-3-yl] - 1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) piperidine maleate (1c)
1.52 g (2.0 mmol) 1-[4-Amino-3,5-dibrom-/V-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzo- diazepin-3-yl)-1 -piperidinyl]carbonyl]-(D)-phenylalanyl]-4-(-1 -piperidinyl)-piperidin werden in 20 ml Ethanol bei 60°C suspendiert und portionsweise mit 0.23 g (2.0 mmol) Maleinsäure versetzt. Die Mischung wird auf Raumtemperatur abgekühlt und 3 Tage gerührt. Der gebildete Feststoff wird abfiltriert, mit 3 ml Ethanol gewaschen und 12 Stunden bei 45°C getrocknet. Ausbeute: 0.82 g (47% der Theorie)1.52 g (2.0 mmol) of 1- [4-amino-3,5-dibromo- / V - [[4- (2,3,4,5-tetrahydro-2 (1 H) -oxo-1,3-benzo - diazepin-3-yl) -1-piperidinyl] carbonyl] - (D) -phenylalanyl] -4 - (- 1-piperidinyl) -piperidine are suspended in 20 ml of ethanol at 60 ° C and added portionwise with 0.23 g (2.0 mmol ) Maleic acid. The mixture is cooled to room temperature and stirred for 3 days. The solid formed is filtered off, washed with 3 ml of ethanol and dried at 45 ° C. for 12 hours. Yield: 0.82 g (47% of theory)
Beispiel 4Example 4
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4- amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo- ethylester-Dimaleinat (2a) 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-amino-3-chloro) 5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester dimaleinate (2a)
1.0 g (1.39 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-(/?)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperi- din-1-yl]-2-oxo-ethylester werden in 10 ml Ethanol bei Raumtemperatur gelöst und mit 322 mg (2.78 mmol) Maleinsäure versetzt. Die Mischung wird auf 70°C erhitzt, wobei sich ein weißer Niederschlag bildet. Die Suspension wird über 8 Stunden auf Raumtemperatur abgekühlt und bei 5°C filtriert. Die isolierten Kristalle werden 12 Stunden bei 50°C getrocknet. Ausbeute: 1.08 g (82% der Theorie)1.0 g (1.39 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1- ( 4-amino-3-chloro-5-trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester are dissolved in 10 ml Dissolved ethanol at room temperature and treated with 322 mg (2.78 mmol) of maleic acid. The mixture is heated to 70 ° C, forming a white precipitate. The suspension is cooled to room temperature over 8 hours and filtered at 5 ° C. The isolated crystals are dried at 50 ° C for 12 hours. Yield: 1.08 g (82% of theory)
Beispiel 5Example 5
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-aιmi- no-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1 -yl)-piperidin-1 -yl]-2-oxo- ethylester-Hydrobromid (2b)4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4-amino-3-chloro-4-chloro-4-enyl) -5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrobromide (2b)
0.5 g (0.69 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-(/?)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperi- din-1-yl]-2-oxo-ethylester werden in 5 ml Ethanol bei Raumtemperatur gelöst und mit 78 μl Bromwasserstoffsäure (48%ig in Wasser) versetzt. Die Mischung wird auf 70°C erhitzt, wobei eine hellgelbe Lösung gebildet wird. Diese Lösung wird 3 Tage bei 50°C gerührt, wobei sich ein weißer Niederschlag bildet. Nach Abkühlung auf Raumtemperatur wird der gebildete Feststoff abfiltriert und 12 Stunden bei 40°C getrocknet. Ausbeute: 70 mg (13% der Theorie)0.5 g (0.69 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1- ( 4-amino-3-chloro-5-trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester are dissolved in 5 ml Dissolved ethanol at room temperature and mixed with 78 .mu.l of hydrobromic acid (48% in water). The mixture is heated to 70 ° C, forming a light yellow solution. This solution is stirred for 3 days at 50 ° C, whereby a white precipitate forms. After cooling to room temperature, the solid formed is filtered off and dried at 40 ° C for 12 hours. Yield: 70 mg (13% of theory)
Beispiel 6Example 6
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4- amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo- ethylester-Dihydrobromid (2c)4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-amino-3-chloro) 5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester dihydrobromide (2c)
0.5 g 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 - (4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2- oxo-ethylester (chemische Reinheit: 85%, 0.59 mmol) werden in 5 ml Ethanol bei Raumtemperatur gelöst und mit 235 μl Bromwasserstoffsäure (30%ig in Eisessig) versetzt, wobei sofort ein weißer Niederschlag ausfällt. Die Suspension wird 5 Stunden bei Raumtemperatur gerührt, mit wenig Ethanol verdünnt und filtriert. Der isolierte Feststoff wird 12 Stunden bei 70°C getrocknet. Ausbeute: 480 mg (92% der Theorie)0.5 g of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-amino-3-) chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester (chemical purity: 85%, 0.59 mmol) are dissolved in Dissolve 5 ml of ethanol at room temperature and add 235 .mu.l hydrobromic acid (30% in glacial acetic acid), whereupon immediately precipitates a white precipitate. The suspension is stirred for 5 hours at room temperature, diluted with a little ethanol and filtered. The isolated solid is dried at 70 ° C for 12 hours. Yield: 480 mg (92% of theory)
Beispiel 7Example 7
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4- amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo- ethylester-Hydrochlorid (2d) 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-amino-3-chloro) 5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrochloride (2d)
0.5 g (0.69 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-(/?)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperi- din-1-yl]-2-oxo-ethylester werden in 5 ml Isopropanol bei Raumtemperatur gelöst. Nach Zugabe von 95.2 μl Salzsäure (12.4 mol/l in Ethanol) bildet sich spontan ein weißer Niederschlag. Nach 12 Stunden bei Raumtemperatur wird der gebildete Niederschlag abfiltriert und bei 70°C getrocknet. Ausbeute: 0.19 g (41 % der Theorie)0.5 g (0.69 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1- ( 4-amino-3-chloro-5-trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester are dissolved in 5 ml Isopropanol dissolved at room temperature. After addition of 95.2 μl of hydrochloric acid (12.4 mol / l in ethanol) spontaneously forms a white precipitate. After 12 hours at room temperature, the precipitate formed is filtered off and dried at 70 ° C. Yield: 0.19 g (41% of theory)
Beispiel 8Example 8
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4- amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo- ethylester-Difumarat (2e)4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-amino-3-chloro) 5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester difumarate (2e)
2.5 g (2.95 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-(R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperi- din-1-yl]-2-oxo-ethylester werden in 25 ml Ethanol bei Raumtemperatur gelöst, mit 685 mg (5.9 mmol) Fumarsäure versetzt und auf 45°C erwärmt. Es bildet sich eine zähe Suspension, die durch Zugabe von 15 ml Ethanol verdünnt wird. Die Mischung wird auf 70°C erhitzt, wobei sich ein weißer Niederschlag bildet. Die gebildete Suspension wird mit weiteren 5 ml Ethanol verdünnt, auf 26°C abgekühlt und filtriert. Der isolierte Feststoff wird 12 Stunden bei 60°C getrocknet. Ausbeute: 2.49 g (89% der Theorie)2.5 g (2.95 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester are dissolved in 25 ml of ethanol Dissolved at room temperature, with 685 mg (5.9 mmol) of fumaric acid and heated to 45 ° C. It forms a tough suspension, which is diluted by the addition of 15 ml of ethanol. The mixture is heated to 70 ° C, forming a white precipitate. The formed suspension is with diluted further 5 ml of ethanol, cooled to 26 ° C and filtered. The isolated solid is dried at 60 ° C for 12 hours. Yield: 2.49 g (89% of theory)
Beispiel 9Example 9
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4- amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo- ethylester-Disuccinat (2f)4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-amino-3-chloro) 5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester disuccinate (2f)
0.5 g (0.69 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-(R)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperi- din-1-yl]-2-oxo-ethylester werden in 5 ml Isopropanol bei Raumtemperatur gelöst, mit 82 mg (0.69 mmol) Bernsteinsäure versetzt und auf 50°C erwärmt. Nach 18 Stunden bei 50°C hat sich ein weißer Niederschlag gebildet. Die Suspension wird auf 30°C abgekühlt, filtriert, mit Isopropanol gewaschen und getrocknet. Ausbeute: 0.24 g (36% der Theorie)0.5 g (0.69 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester are dissolved in 5 ml of isopropanol dissolved at room temperature, treated with 82 mg (0.69 mmol) of succinic acid and heated to 50 ° C. After 18 hours at 50 ° C, a white precipitate has formed. The suspension is cooled to 30 ° C, filtered, washed with isopropanol and dried. Yield: 0.24 g (36% of theory)
Beispiel 10Example 10
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4- amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo- ethylester-Sulfat (2g) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4-amino-3-chloro-5 -trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) piperidin-1-yl] -2-oxoethyl ester sulfate (2g)
0.5 g (0.69 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-(/?)-1-(4-amino-3-chlor-5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperi- din-1-yl]-2-oxo-ethylester werden in 10 ml Methanol bei Raumtemperatur gelöst. Nach Zugabe von 100 μl Schwefelsäure (48%ig in Wasser) wird die Mischung 3 Stunden bei Raumtemperatur gerührt. Nach Abdampfen von ca. 5 ml Methanol wird 1 ml terf-Butyl- methylether zugegeben, wobei sich ein Öl abscheidet. Nach Entfernung des überstehenden Lösungsmittels wird der Rückstand mit 5 ml Aceton versetzt, wobei die Kristallisation einsetzt. Der gebildete Niederschlag wird filtriert und 12 Stunden bei 30°C getrocknet. Ausbeute: 0.26 g (46% der Theorie)0.5 g (0.69 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1- ( 4-amino-3-chloro-5-trifluoromethylbenzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester are dissolved in 10 ml Dissolved methanol at room temperature. After addition of 100 .mu.l of sulfuric acid (48% in water), the mixture is stirred for 3 hours at room temperature. After evaporation of about 5 ml of methanol, 1 ml terf-butyl methyl ether is added, whereby an oil separates. After removal of the supernatant solvent, the residue is treated with 5 ml of acetone, crystallization commencing. The precipitate formed is filtered and dried at 30 ° C for 12 hours. Yield: 0.26 g (46% of theory)
Beispiel 11Example 11
1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4- hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester- Hydrobromid (3a)1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) - (1 R) -1 - [(4-hydroxybenzyl) 3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide (3a)
(11 a) Polymorph 1 ; Form B(11a) polymorph 1; Form B
0.5 g (0.79 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodi- azepin-3-yl)-(1 /?)-1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperi- dinyl]-2-oxoethylester werden bei Raumtemperatur in 5 ml Aceton suspendiert. Die gebil- dete Suspension wird auf 52°C erwärmt und mit 1.0 ml Ethanol versetzt, wobei eine klare Lösung entsteht. Nach Zugabe von 157 μl Bromwasserstoffsäure (30%ig in Eisessig) wird die Lösung über 5 Stunden auf Raumtemperatur abgekühlt. Die Lösung wird mit 2.5 ml n-Butylacetat versetzt, wobei eine Trübung eintritt. Die gebildete Suspension wird für 20 Minuten auf 60°C erhitzt, anschließend auf 45°C abgekühlt und bei dieser Temperatur 12 Stunden gerührt. Nach Abkühlung auf Raumtemperatur wird der gebildete Niederschlag abfiltriert, mit Aceton gewaschen und 6 Stunden bei 80°C getrocknet. Ausbeute: 520 mg (92% der Theorie)0.5 g (0.79 mmol) 1-piperidinecarboxylic acid 4- (1,2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1 /?) -1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester are suspended at room temperature in 5 ml of acetone. The formed suspension is heated to 52 ° C and treated with 1.0 ml of ethanol, with a clear Solution arises. After addition of 157 .mu.l hydrobromic acid (30% in glacial acetic acid), the solution is cooled to room temperature over 5 hours. The solution is mixed with 2.5 ml of n-butyl acetate, causing turbidity. The resulting suspension is heated to 60 ° C for 20 minutes, then cooled to 45 ° C and stirred at this temperature for 12 hours. After cooling to room temperature, the precipitate formed is filtered off, washed with acetone and dried at 80 ° C for 6 hours. Yield: 520 mg (92% of theory)
(1 1 b) Polymorph 2; Form A 0.5 g (0.79 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodi- azepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperi- dinyl]-2-oxoethylester werden in 5 ml n-Propanol bei Raumtemperatur suspendiert und auf 70°C erhitzt. Nach Zugabe von 157 μl Bromwasserstoffsäure (30%ig in Eisessig) wird die Mischung 1 Stunde bei 70°C und 20 Stunden bei 40 C gerührt. Anschließend wird die gebildete Suspension auf Raumtemperatur abgekühlt, 5 Stunden gerührt und filtriert. Der Rückstand wird 4 Stunden bei 80°C getrocknet. Ausbeute: 460 mg (72% der Theorie)(1 1 b) polymorph 2; Form A 0.5 g (0.79 mmol) of 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1 R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester are suspended in 5 ml of n-propanol at room temperature and heated to 70 ° C. After addition of 157 .mu.l of hydrobromic acid (30% in glacial acetic acid), the mixture is stirred for 1 hour at 70.degree. C. and for 20 hours at 40.degree. Subsequently, the formed suspension is cooled to room temperature, stirred for 5 hours and filtered. The residue is dried for 4 hours at 80.degree. Yield: 460 mg (72% of theory)
Beispiel 12Example 12
1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4- hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester- Hydrochlorid (3b)1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) - (1 R) -1 - [(4-hydroxybenzyl) 3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrochloride (3b)
(12a) Polymorph 1 ; Form B(12a) polymorph 1; Form B
0.5 g (0.79 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodi- azepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperi- dinyl]-2-oxoethylester werden in 5 ml Isopropanol bei 70°C gelöst und mit 69.2 μl Salzsäure (11.4 mol/l in Ethanol) versetzt, wobei eine Trübung auftritt. Nach 1.5 Stunden bei 70°C werden zur Verdünnung der gebildeten Suspension 3 ml Isopropanol zugegeben. Die Mischung wird innerhalb von 2.5 Stunden stufenweise auf Raumtemperatur abge- kühlt, filtriert und 12 Stunden bei 55°C getrocknet. Zur kompletten Entfernung von Lösungsmittel wird der Feststoff weitere 6 Stunden bei 65°C und 5 Stunden bei 80°C getrocknet. Ausbeute: 470 mg (84% der Theorie)0.5 g (0.79 mmol) of 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperid dinyl] -2-oxoethylester are dissolved in 5 ml of isopropanol at 70 ° C and treated with 69.2 .mu.l of hydrochloric acid (11.4 mol / l in ethanol), with a clouding occurs. After 1.5 hours at 70 ° C, 3 ml of isopropanol are added to dilute the suspension formed. The mixture is gradually cooled to room temperature within 2.5 hours, filtered and dried at 55 ° C for 12 hours. For complete removal of solvent, the solid is dried for a further 6 hours at 65 ° C and 5 hours at 80 ° C. Yield: 470 mg (84% of theory)
(12b) Polymorph 2; Form A(12b) polymorph 2; Form A
0.5 g (0.79 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodi- azepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperi- dinyl]-2-oxoethylester werden in 5 ml Ethanol bei Raumtemperatur gelöst und mit 65.3 μl Salzsäure (37%ig in Wasser) versetzt. Nach 2 Stunden bei Raumtemperatur wird tropfen- weise terf-Butylmethylether zugegeben, bis eine Trübung eintritt. Nach weiteren 2 Stunden bei Raumtemperatur wird der gebildete weiße Niederschlag abfiltriert, mit terf-Butyl- methylether gewaschen und 12 Stunden bei 40°C getrocknet. Ausbeute: 370 mg (70% der Theorie)0.5 g (0.79 mmol) of 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester are dissolved in 5 ml of ethanol at room temperature and treated with 65.3 μl Hydrochloric acid (37% in water). After 2 hours at room temperature, terf-butylmethyl ether is added dropwise until turbidity occurs. After a further 2 hours at room temperature, the formed white precipitate is filtered off, washed with terf-butyl methyl ether and dried at 40 ° C for 12 hours. Yield: 370 mg (70% of theory)
Beispiel 13Example 13
1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4- hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester- Phosphat (3c)1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) - (1 R) -1 - [(4-hydroxybenzyl) 3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester phosphate (3c)
1.0 g (1.58 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodi- azepin-3-yl)-(1 R)A -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperi- dinyl]-2-oxoethylester werden in 8.9 ml siedendem Ethanol gelöst und mit einer Lösung von 106 μl Phosphorsäure (85%ig in Wasser) in 1.06 ml Ethanol versetzt. Die Mischung wird 2 Stunden bei 72°C gerührt, wobei sich eine weiße Suspension bildet. Nach Abkühlung wird die Suspension 12 Stunden bei Raumtemperatur gerührt. Die gebildeten Kristalle werden abfiltriert und 12 Stunden bei 40°C getrocknet. Ausbeute: 520 mg (44% der Theorie)1.0 g (1.58 mmol) of 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1R) A - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperid dinyl] -2-oxoethyl ester are dissolved in 8.9 ml of boiling ethanol and treated with a solution of 106 .mu.l of phosphoric acid (85% in water) in 1.06 ml of ethanol. The mixture is stirred for 2 hours at 72 ° C, forming a white suspension. After cooling, the suspension is stirred for 12 hours at room temperature. The crystals formed are filtered off and dried at 40 ° C. for 12 hours. Yield: 520 mg (44% of theory)
Beispiel 14Example 14
1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4- hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester- (2R,3R)-2,3-dihydroxybutandioat (3d)1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) - (1 R) -1 - [(4-hydroxybenzyl) 3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2R, 3R) -2,3-dihydroxybutanedioate (3d)
T O TO
39.4 g (57.8 mmol, 93%ig)) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3- benzodiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 - piperidinyl]-2-oxoethylester werden in 197 ml Ethanol bei Raumtemperatur aufgenommen. Die Mischung wird auf 70°C erhitzt, wobei 197 ml Isopropanol zugegeben werden. Bei 75°C wird eine Lösung von 10.25 g (67.6 mmol) (L)-(+)-Weinsäure in 10.25 ml Wasser zugetropft. Nach Impfen mit dem gewünschten Polymorph wird die Mischung innerhalb von 4 Stunden 18°C abgekühlt. Die gebildeten Kristalle werden abfiltriert, mit Ethanol gewaschen und getrocknet. Ausbeute: 38.8 g (84% der Theorie)39.4 g (57.8 mmol, 93%)) of 1-piperidinecarboxylic acid 4- (1,2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester are taken up in 197 ml of ethanol at room temperature. The mixture is heated to 70 ° C, with 197 ml of isopropanol are added. At 75 ° C., a solution of 10.25 g (67.6 mmol) of (L) - (+) - tartaric acid in 10.25 ml of water is added dropwise. After seeding with the desired polymorph, the mixture is cooled to 18 ° C within 4 hours. The crystals formed are filtered off, washed with ethanol and dried. Yield: 38.8 g (84% of theory)
Beispiel 15 1 -Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4- hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester- (2S,3S)-2,3-dihydroxybutandioat (3e)Example 15 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / - 1, 3-benzdiazepin-3-yl) - (1 R) -1 - [(4-hydroxybenzyl) 3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2S, 3S) -2,3-dihydroxybutanedioate (3e)
2.0 g (3.16 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzodi- azepin-3-yl)-(1 R)-1 -[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1 -piperi- dinyl]-2-oxoethylester werden in 15 ml siedendem Isopropanol gelöst. 479 mg (3.16 mmol) (D)-(-)-Weinsäure werden in 5 ml siedendem Isopropanol gelöst und heiß zur isopropanolischen Lösung der Base zugetropft. Die Mischung wird 1.5 Stunden unter Rückfluss erhitzt, bis sich eine weiße Suspension gebildet hat. Nach Abkühlung wird die Suspension 1 Stunde bei Raumtemperatur gerührt. Die gebildeten Kristalle werden abfiltriert und 12 Stunden bei 40°C getrocknet. Ausbeute: 2.1 g (81 % der Theorie)2.0 g (3.16 mmol) of 1-piperidinecarboxylic acid 4- (1,2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzodiazepin-3-yl) - (1R) - Dissolve 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester in 15 ml of boiling isopropanol. 479 mg (3.16 mmol) of (D) - (-) - tartaric acid are dissolved in 5 ml of boiling isopropanol and added dropwise hot to the isopropanolic solution of the base. The mixture is refluxed for 1.5 hours until a white suspension has formed. After cooling, the suspension is stirred for 1 hour at room temperature. The crystals formed are filtered off and dried at 40 ° C. for 12 hours. Yield: 2.1 g (81% of theory)
Beispiel 16Example 16
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4-hy- droxy-3,5-dimethyl-benzyl)-2-oxo-2-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-ethylester- Fumarat (4a)4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-hydroxy-3, 5-dimethyl-benzyl) -2-oxo-2- [4- (tetrahydro-pyran-4-yl) -piperazin-1-yl] -ethyl ester fumarate (4a)
0.25 g (0.39 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdi- azepin-3-yl)-(1 R)-1-[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-tetrahydropyranyl)- 1-piperazinyl]-2-oxoethylester und 46.7 mg (0.39 mmol) Fumarsäure werden in 2.5 ml Ethanol und 4 Tropfen Wasser bei 70°C gelöst. Die Mischung wird über 12 Stunden auf Raumtemperatur abgekühlt, wobei sich eine farblose Suspension bildet. Die gebildeten Kristalle werden abfiltriert, mit Ethanol gewaschen und 12 Stunden bei 40°C getrocknet. Ausbeute: 170 mg (57% der Theorie) 0.25 g (0.39 mmol) of 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-tetrahydropyranyl) -1-piperazinyl] -2-oxoethyl ester and 46.7 mg (0.39 mmol) of fumaric acid are dissolved in 2.5 ml of ethanol and Dissolve 4 drops of water at 70 ° C. The mixture is cooled to room temperature over 12 hours, forming a colorless suspension. The crystals formed are filtered off, washed with ethanol and dried at 40 ° C. for 12 hours. Yield: 170 mg (57% of theory)
Beispiel 17Example 17
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4-hy- droxy-3,5-dimethyl-benzyl)-2-oxo-2-[4-(tetrahydro-pyran-4-yl)-piperazin-1-yl]-ethylester- Sulfat (4b)4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - (4-hydroxy-3, 5-dimethyl-benzyl) -2-oxo-2- [4- (tetrahydro-pyran-4-yl) -piperazin-1-yl] -ethyl ester sulfate (4b)
0.25 g (0.39 mmol) 1-Piperidincarbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdi- azepin-3-yl)-(1 R)-1-[(4-hydroxy-3,5-dimethylphenyl)methyl]-2-[4-(4-tetrahydropyranyl)- 1-piperazinyl]-2-oxoethylester werden in 1.75 ml Isopropanol gelöst und auf 70°C erwärmt. 22.2 μl_ Schwefelsäure (95%ig in Wasser) werden bei dieser Temperatur zugegeben, wobei sich ein farbloser Niederschlag bildet. Die gebildete Suspension wird innerhalb von 2.5 Stunden auf Raumtemperatur abgekühlt. Die gebildeten Kristalle werden abfiltriert, mit Isopropanol gewaschen und 12 Stunden bei 45°C getrocknet. Ausbeute: 260 mg (90% der Theorie)0.25 g (0.39 mmol) of 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1R) - Dissolve 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-tetrahydropyranyl) -1-piperazinyl] -2-oxoethyl ester in 1.75 ml of isopropanol and heat to 70 ° C. 22.2 μl of sulfuric acid (95% in water) are added at this temperature to form a colorless precipitate. The resulting suspension is cooled to room temperature over 2.5 hours. The crystals formed are filtered off, washed with isopropanol and dried at 45 ° C. for 12 hours. Yield: 260 mg (90% of theory)
Beispiel 18 (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)-piperidin-1 ■ yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan-1 ,4-dion- Hydrochlorid-Pentahydrat (5a)Example 18 (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methyl-piperazin-1-yl) -piperidine-1 ■ yl] -4- [4 - (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione hydrochloride pentahydrate (5a)
3.0 g (4.2 mmol) (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1-[4-(4-methyl-piperazin- 1 -yl)-piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]- butan-1 ,4-dion werden in 3 ml Aceton gelöst und mit einer Lösung von 4.2 ml Salzsäure (1 Mol/l in Wasser) in 22.8 ml Wasser versetzt. Die Mischung wird unter Rückfluss erhitzt und innerhalb von 12 Stunden auf Raumtemperatur abgekühlt. Der gebildete Feststoff wird abfiltriert und 12 Stunden bei 40°C getrocknet. Ausbeute: 3.0 g (85% der Theorie)3.0 g (4.2 mmol) of (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl ] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione are prepared in 3 Dissolved acetone and treated with a solution of 4.2 ml of hydrochloric acid (1 mol / l in water) in 22.8 ml of water. The mixture is heated to reflux and cooled to room temperature over 12 hours. The resulting solid is filtered off and dried at 40 ° C for 12 hours. Yield: 3.0 g (85% of theory)
Beispiel 19Example 19
(S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)-piperidin-1 - yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan-1 ,4-dion- (2S,3S)-2,3-dihydroxybutandioat (5b)(S) -2- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -4- [4 - (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione (2S, 3S) -2, 3-dihydroxybutanedioate (5b)
0.5 g (0.7 mmol) (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1-[4-(4-methyl-piperazin- 1 -yl)-piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]- butan-1 ,4-dion und 209 mg (1.4 mmol) (D)-(-)-Weinsäure werden in 5 ml Wasser gelöst und unter Rückfluss erhitzt. Anschließend wird die Lösung innerhalb von 12 Stunden auf Raumtemperatur abgekühlt. Der gebildete Feststoff wird abfiltriert und 12 Stunden bei 40°C getrocknet. Ausbeute: 0.5 g (71 % der Theorie)0.5 g (0.7 mmol) of (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl ] -4- [4- (2-oxo-1, 2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione and 209 mg (1.4 mmol) of (D) - (-) - tartaric acid are dissolved in 5 ml of water and heated to reflux. The solution is then cooled to room temperature over 12 hours. The resulting solid is filtered off and dried at 40 ° C for 12 hours. Yield: 0.5 g (71% of theory)
Beispiel 20Example 20
(S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)-piperidin-1 - yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan-1 ,4-dion- Hydrobromid-Pentahydrat (5c)(S) -2- (4-Amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -4- [4 - (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione hydrobromide pentahydrate (5c)
2.0 g (2.6 mmol) (S)-2-(4-Amino-3-chlor-5-trifluormethyl-benzyl)-1-[4-(4-methyl-piperazin- 1 -yl)-piperidin-1 -yl]-4-[4-(2-oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]- butan-1 ,4-dion werden in 20 ml Isopropanol gelöst und bei 50°C mit 0.6 ml Bromwasserstoffsäure (47%ig in Wasser) versetzt. Die Mischung wird innerhalb von 30 Minuten auf 4°C abgekühlt. Der gebildete Feststoff wird abfiltriert, mit 5 ml kaltem Isopropanol gewaschen und 12 Stunden bei 40°C getrocknet. Ausbeute: 1.94 g (83% der Theorie)2.0 g (2.6 mmol) of (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl ] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1,4-dione are reported in 20 Dissolved ml of isopropanol and treated at 50 ° C with 0.6 ml of hydrobromic acid (47% in water). The mixture is cooled to 4 ° C within 30 minutes. The solid formed is filtered off, washed with 5 ml of cold isopropanol and dried at 40 ° C. for 12 hours. Yield: 1.94 g (83% of theory)
Beispiel 21Example 21
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-di- ethyl-benzyl)-2-[4-(1 -methyl-piperidin-4-yl)-piperazin-1 -yl]-2-oxo-ethyl}-amid-Dimaleinat (6a) .OH4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethyl benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1-yl] -2-oxo-ethyl} -amide-dimaleinate (6a) .OH
0.5 g (0.76 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-{(/?)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}- amid und 88 mg (0.76 mmol) Maleinsäure werden in 10 ml Aceton suspendiert und unter Rückfluss erhitzt. Zu dieser Suspension wird 1 ml Methanol gegeben, wobei die Substanzen komplett in Lösung gehen. Nach Zugabe von weiteren 5 ml Aceton wird die Lösung 2 Tage bei Raumtemperatur gerührt. Der an der Glaswand gebildete Feststoff wird gelöst und weitere 10 ml Aceton werden zugegeben. Der gebildete Niederschlag wird abfiltriert und 12 Stunden bei 40°C getrocknet. Ausbeute: 20 mg (3% der Theorie)0.5 g (0.76 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(/?) - 1- (3,4-diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide and 88 mg (0.76 mmol) maleic acid are suspended in 10 ml of acetone and heated to reflux. 1 ml of methanol is added to this suspension, the substances completely dissolving. After addition of a further 5 ml of acetone, the solution is stirred for 2 days at room temperature. The solid formed on the glass wall is dissolved and a further 10 ml of acetone are added. The precipitate formed is filtered off and dried at 40 ° C for 12 hours. Yield: 20 mg (3% of theory)
Beispiel 22Example 22
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-di- ethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-p-Toluol- sulfonat (6b)4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethyl benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-p-toluene-sulfonate (6b)
0.2 g (0.30 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1-carbon- säure-{(R)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}- amid und 57.8 mg (0.30 mmol) p-Toluolsulfonsäure werden in 10 ml Aceton suspendiert und unter Rückfluss erhitzt. Zu dieser Suspension wird 1 ml Methanol gegeben, wobei die Substanz komplett in Lösung geht. Nach Abkühlung auf Raumtemperatur wird der gebildete Feststoff abfiltriert, mit Aceton gewaschen und 12 Stunden bei 40°C getrocknet. Ausbeute: 120 mg (47% der Theorie)0.2 g (0.30 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(R) -1- ( 3,4-diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide and 57.8 mg (0.30 mmol) p- Toluene sulfonic acid are suspended in 10 ml of acetone and heated to reflux. To this suspension is added 1 ml of methanol, the Substance completely goes into solution. After cooling to room temperature, the solid formed is filtered off, washed with acetone and dried at 40 ° C for 12 hours. Yield: 120 mg (47% of theory)
Beispiel 23Example 23
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-di- ethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-Benzol- sulfonat (6c)4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethyl benzyl) -2- [4- (1-methylpiperidin-4-yl) piperazin-1-yl] -2-oxoethyl} amide benzene sulfonate (6c)
1.0 g (1.52 mmol) 4-(2-Oxo-1 , 2,4, 5-tetrahydro-1 , 3-benzdiazepin-3-yl)-piperidin-1 -carbon- säure-{(/?)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}- amid und 240 mg (1.52 mmol) Benzolsulfonsäure werden in 14 ml siedendem Isopropanol gelöst. Die Lösung wird 24 Stunden bei 50°C gerührt. Anschließend wird die Temperatur nach jeweils 8 Stunden um 5°C reduziert, wobei sich ein weißer Niederschlag bildet. Nach 3 Tagen und einer Endtemperatur von 25°C wird der gebildete Feststoff abfiltriert, mit 5 ml Isopropanol gewaschen und 12 Stunden bei 50°C getrocknet. Ausbeute: 580 mg (47% der Theorie)1.0 g (1.52 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(/?) - 1- (3,4-diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide and 240 mg (1.52 mmol) benzenesulfonic acid are dissolved in 14 ml of boiling isopropanol. The solution is stirred for 24 hours at 50.degree. Thereafter, the temperature is reduced by 5 ° C after every 8 hours, forming a white precipitate. After 3 days and a final temperature of 25 ° C, the solid formed is filtered off, washed with 5 ml of isopropanol and dried at 50 ° C for 12 hours. Yield: 580 mg (47% of theory)
Beispiel 24Example 24
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-di- ethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-Naphthalin- 1 ,5-disulfonat (6d) 4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethyl -benzyl) -2- [4- (1-methylpiperidin-4-yl) piperazin-1-yl] -2-oxo-ethyl} -amide-naphthalene-1, 5-disulfonate (6d)
Eine Lösung von 1.427 g Naphthalin-1 ,5-disulfonsäure (4.95 mmol) in 70 ml Isopropanol wird zu 3.25 g (4.94 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin- 1 -carbonsäure-{(/?)-1 -(3,4-diethyl-benzyl)-2-[4-(1 -methyl-piperidin-4-yl)-piperazin-1 -yl]- 2-oxo-ethyl}-amid zugegeben und auf 80°C erhitzt. Die nun klare Lösung wird auf Raumtemperatur abgekühlt, in dem die Temperatur des Heizbades nach jeweils 6 Stunden um 5°C gesenkt wird. Die so gebildete Suspension wird filtriert, der isolierte Feststoff wird 12 Stunden bei 40°C getrocknet. Ausbeute: 3.7 g (79% der Theorie)A solution of 1,427 g of naphthalene-1,5-disulfonic acid (4.95 mmol) in 70 ml of isopropanol is added to 3.25 g (4.94 mmol) of 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepine 3-yl) -piperidine-1-carboxylic acid - {(/?) - 1 - (3,4-diethyl-benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1 -yl] - 2-oxo-ethyl} -amide added and heated to 80 ° C. The now clear solution is cooled to room temperature, in which the temperature of the heating bath is lowered by 5 ° C after every 6 hours. The suspension thus formed is filtered, the isolated solid is dried at 40 ° C for 12 hours. Yield: 3.7 g (79% of theory)
Beispiel 25Example 25
4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-di- ethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-Naphthalin- 2-sulfonat (6e)4- (2-Oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethyl benzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-naphthalene-2-sulfonate (6e)
0.25 g (0.38 mmol) 4-(2-Oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbon- säure-{(/?)-1-(3,4-diethyl-benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}- amid und 86.2 mg (0.38 mmol) Naphthalin-2-sulfonsäure-monohydrat werden in 5 ml Isopropanol suspendiert und unter Rückfluss erhitzt. Die Lösung wird innerhalb von 6 Tagen in Schritten von 5°C auf Raumtemperatur abgekühlt und filtriert. Der isolierte Feststoff wird mit Isopropanol gewaschen und 12 Stunden bei 60°C getrocknet. Ausbeute: 150 mg (46% der Theorie)0.25 g (0.38 mmol) 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - {(/?) - 1- (3,4-diethyl-benzyl) -2- [4- (1-methylpiperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide and 86.2 mg (0.38 mmol) naphthalene 2-sulfonic acid monohydrate are suspended in 5 ml of isopropanol and heated to reflux. The solution is cooled to room temperature within 5 days in 5 ° C increments and filtered. The isolated solid is washed with isopropanol and dried at 60 ° C for 12 hours. Yield: 150 mg (46% of theory)
KURZE BESCHREIBUNG DER ABBILDUNGENBRIEF DESCRIPTION OF THE FIGURES
Figur 1 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-[4-Amino- 3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin-3-yl)-1 -piperidinyl]- carbonyl]-D-phenylalanyl]-4-(1 -piperidinyl)-piperidin-p-Toluolsulfonat (1 a).FIG. 1 shows the X-ray powder diffractogram of the crystalline compound 1- [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1H) -oxo-1,3] benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) piperidine p-toluenesulfonate (1 a).
Figur 2 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-[4-Amino- 3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 /-/)-oxo-1 ,3-benzodiazepin-3-yl)-1 -piperidinyl]- carbonyl]-D-phenylalanyl]-4-(1 -piperidinyl)-piperidin-Benzolsulfonat (1 b).FIG. 2 shows the X-ray powder diffractogram of the crystalline compound 1- [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1 / - /) -oxo-1] , 3-benzodiazepin-3-yl) -1-piperidinyl] - carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) -piperidine-benzenesulfonate (1 b).
Figur 3 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-[4-Amino- 3,5-dibrom-Λ/-[[4-(2,3,4,5-tetrahydro-2(1 H)-oxo-1 ,3-benzodiazepin-3-yl)-1 -piperidinyl]- carbonyl]-D-phenylalanyl]-4-(1 -piperidinyl)-piperidin-Maleinat (1 c).FIG. 3 shows the X-ray powder diffractogram of the crystalline compound 1- [4-amino-3,5-dibromo-Λ / - [[4- (2,3,4,5-tetrahydro-2 (1H) -oxo-1,3] benzodiazepin-3-yl) -1-piperidinyl] carbonyl] -D-phenylalanyl] -4- (1-piperidinyl) piperidine maleate (1c).
Figur 4 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Dimaleinat (2a).FIG. 4 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methyl-1-piperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl dimaleinate (2a).
Figur 5 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Hydrobromid (2b).FIG. 5 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzdiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrobromide (2b).
Figur 6 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Dihydrobromid (2c).FIG. 6 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (?) -1 ( 4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester dihydrobromide (2c).
Figur 7 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo-FIG. 7 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo)
1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Hydrochlorid (2d).1, 2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid (R) -1- (4-amino-3-chloro) 5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester hydrochloride (2d).
Figur 8 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Difumarat (2e).FIG. 8 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid (?) -1 ( 4-amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester difumarate (2e).
Figur 9 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Disuccinat (2f).FIG. 9 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester disuccinate (2f).
Figur 10 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(/?)-1 -(4-amino-3-chlor- 5-trifluormethyl-benzyl)-2-[4-(4-methyl-piperazin-1-yl)-piperidin-1-yl]-2-oxo-ethylester- Sulfat (2g).FIG. 10 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid - (I?) - 1 - ( 4-Amino-3-chloro-5-trifluoromethyl-benzyl) -2- [4- (4-methylpiperazin-1-yl) -piperidin-1-yl] -2-oxo-ethyl ester sulfate (2g).
Figur 1 1a zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1 -Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-Hydro- bromid (3a) - Polymorph 1.FIG. 1a shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1,2,4,5-tetrahydro-2-oxo-3 / -1,3-benzdiazepin-3-yl) - (1 R) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide (3a) polymorph 1.
Figur 1 1 b zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)-1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-Hydro- bromid (3a) - Polymorph 2.FIG. 11b shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / 1, 3-benzdiazepin-3-yl) - ( 1 R) -1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrobromide (3a) polymorph 2 ,
Figur 12a zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1 -Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 /?)-1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-Hydro- chlorid (3b) - Polymorph 1. Figur 12b zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1 -Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-Hydro- Chlorid (3b) - Polymorph 2.FIG. 12a shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1 / ?) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydrochloride (3b) polymorph 1. FIG. 12b shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester hydro-chloride (3b) polymorph 2.
Figur 13 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-Phosphat (3c).FIG. 13 shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester phosphate (3c).
Figur 14 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-(2R,3R)- 2,3-dihydroxybutandioat (3d).FIG. 14 shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2R, 3R) -2,3-dihydroxybutanedioate (3d).
Figur 15 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 1-Piperidin- carbonsäure-4-(1 ,2,4,5-tetrahydro-2-oxo-3/-/-1 ,3-benzdiazepin-3-yl)-(1 R)- 1 -[(4-hydroxy- 3,5-dimethylphenyl)methyl]-2-[4-(4-morpholinyl)-1-piperidinyl]-2-oxoethylester-(2S,3S)- 2,3-dihydroxybutandioat (3e).FIG. 15 shows the X-ray powder diffractogram of the crystalline compound 1-piperidinecarboxylic acid 4- (1, 2,4,5-tetrahydro-2-oxo-3 / - / -1,3-benzdiazepin-3-yl) - (1R ) - 1 - [(4-hydroxy-3,5-dimethylphenyl) methyl] -2- [4- (4-morpholinyl) -1-piperidinyl] -2-oxoethyl ester (2S, 3S) -2,3-dihydroxybutanedioate (3e).
Figur 16 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-hydroxy-3,5- dimethyl-benzyl)-2-oxo-2-[4-(tetrahydropyran-4-yl)-piperazin-1-yl]-ethylester-Fumarat (4a).FIG. 16 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -hydroxy-3,5-dimethylbenzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) piperazin-1-yl] ethyl ester fumarate (4a).
Figur 17 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-(R)-1 -(4-hydroxy-3,5- dimethyl-benzyl)-2-oxo-2-[4-(tetrahydropyran-4-yl)-piperazin-1-yl]-ethylester-Sulfat (4b).FIG. 17 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl) -piperidine-1-carboxylic acid- (R) -1- (4 -hydroxy-3,5-dimethyl-benzyl) -2-oxo-2- [4- (tetrahydropyran-4-yl) -piperazin-1-yl] -ethyl ester sulfate (4b).
Figur 18 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung (S)-2-(4-Ami- no-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)-piperidin-1 -yl]-4-[4-(2- oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan-1 ,4-dion-Hydrochlorid- Pentahydrat (5a). Figur 19 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung (S)-2-(4-Ami- no-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)-piperidin-1 -yl]-4-[4-(2- oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan-1 ,4-dion-(2S,3S)-2,3- dihydroxybutandioat (5b).FIG. 18 shows the X-ray powder diffractogram of the crystalline compound (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidine 1 -yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4- dione hydrochloride pentahydrate (5a). FIG. 19 shows the X-ray powder diffractogram of the crystalline compound (S) -2- (4-amino-3-chloro-5-trifluoromethyl-benzyl) -1 - [4- (4-methylpiperazin-1-yl) -piperidine 1 -yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4- dione (2S, 3S) -2,3-dihydroxybutanedioate (5b).
Figur 20 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung (S)-2-(4-Ami- no-3-chlor-5-trifluormethyl-benzyl)-1 -[4-(4-methyl-piperazin-1 -yl)-piperidin-1 -yl]-4-[4-(2- oxo-1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -yl]-butan-1 ,4-dion-Hydrobromid- Pentahydrat (5c).FIG. 20 shows the X-ray powder diffractogram of the crystalline compound (S) -2- (4-amino-3-chloro-5-trifluoromethylbenzyl) -1 - [4- (4-methylpiperazin-1-yl) piperidine 1 -yl] -4- [4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidin-1-yl] -butane-1, 4- dion hydrobromide pentahydrate (5c).
Figur 21 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-diethyl- benzyl)-2-[4-(1 -methyl-piperidin-4-yl)-piperazin-1 -yl]-2-oxo-ethyl}-amid-Dimaleinat (6a).FIG. 21 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1-yl] -2-oxo-ethyl} -amide-dimaleinate (6a).
Figur 22 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-diethyl- benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-p-Toluolsulfonat (6b).FIG. 22 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-p-toluenesulfonate (6b).
Figur 23 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-diethyl- benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-Benzolsulfonat (6c).FIG. 23 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-benzenesulfonate (6c).
Figur 24 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-diethyl- benzyl)-2-[4-(1 -methyl-piperidin-4-yl)-piperazin-1 -yl]-2-oxo-ethyl}-amid-Naphthalin-1 ,5- disulfonat (6d).FIG. 24 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazine-1-yl] -2-oxo-ethyl} -amide-naphthalene-1,5-disulfonate (6d).
Figur 25 zeigt das Röntgenpulverdiffraktogramm der kristallinen Verbindung 4-(2-Oxo- 1 ,2,4,5-tetrahydro-1 ,3-benzdiazepin-3-yl)-piperidin-1 -carbonsäure-{(/?)-1 -(3,4-diethyl- benzyl)-2-[4-(1-methyl-piperidin-4-yl)-piperazin-1-yl]-2-oxo-ethyl}-amid-Naphthalin- 2-sulfonat (6e). FIG. 25 shows the X-ray powder diffractogram of the crystalline compound 4- (2-oxo-1,2,4,5-tetrahydro-1,3-benzadiazepin-3-yl) -piperidine-1-carboxylic acid {(/?) - 1 - (3,4-diethylbenzyl) -2- [4- (1-methyl-piperidin-4-yl) -piperazin-1-yl] -2-oxo-ethyl} -amide-naphthalene-2-sulfonate (6e ).
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| DE102006017827A DE102006017827A1 (en) | 2006-04-13 | 2006-04-13 | New crystalline compounds |
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| BRPI0712492A2 (en) * | 2006-06-08 | 2012-08-21 | Boehringer Ingelheim Int | use of cgpr antagonists and pharmaceutical composition comprising cgpr antagonists. |
| KR102076118B1 (en) * | 2012-02-27 | 2020-02-11 | 브리스톨-마이어스 스큅 컴퍼니 | N-(5s,6s,9r)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5h-cyclohepta[b]pyridin-9-yl-4-(2-oxo-2,3-dihydro-1h-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxylate, hemisulfate salt |
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| DE10250080A1 (en) | 2002-10-25 | 2004-05-13 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Selected CGRP antagonists, process for their preparation and their use as pharmaceuticals |
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- 2007-04-11 CA CA002648140A patent/CA2648140A1/en not_active Abandoned
- 2007-04-11 MX MX2008013158A patent/MX2008013158A/en active IP Right Grant
- 2007-04-11 PE PE2007000446A patent/PE20080735A1/en not_active Application Discontinuation
- 2007-04-11 WO PCT/EP2007/053488 patent/WO2007118819A2/en not_active Ceased
- 2007-04-11 KR KR1020087027714A patent/KR20090007428A/en not_active Withdrawn
- 2007-04-11 BR BRPI0710151-1A patent/BRPI0710151A2/en not_active IP Right Cessation
- 2007-04-11 JP JP2009504732A patent/JP2009533387A/en active Pending
- 2007-04-11 EP EP07727956A patent/EP2010513A2/en not_active Ceased
- 2007-04-12 US US11/734,520 patent/US7638625B2/en active Active
- 2007-04-12 UY UY30280A patent/UY30280A1/en not_active Application Discontinuation
- 2007-04-12 TW TW096112795A patent/TW200808767A/en unknown
- 2007-04-13 AR ARP070101573A patent/AR060442A1/en unknown
-
2008
- 2008-08-08 ZA ZA200806859A patent/ZA200806859B/en unknown
- 2008-08-28 NO NO20083709A patent/NO20083709L/en not_active Application Discontinuation
- 2008-09-15 EC EC2008008737A patent/ECSP088737A/en unknown
- 2008-10-10 CO CO08108825A patent/CO6140057A2/en unknown
Non-Patent Citations (2)
| Title |
|---|
| HILFIKER: "Polymorphism in the Pharmaceutical Industry", 2006, WILEY-VCH, Weinheim, ISBN: 3527311460, pages: 274 * |
| STAHL; WERMUTH: "Handbook of Pharmaceutical Salts - Properties, Selection, and Use", 2002, WILEY-VCH, Weinheim, ISBN: 3906390268, pages: 191-193, 211-214, 308 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101421263A (en) | 2009-04-29 |
| CA2648140A1 (en) | 2007-10-25 |
| US20080086003A1 (en) | 2008-04-10 |
| WO2007118819A2 (en) | 2007-10-25 |
| US7638625B2 (en) | 2009-12-29 |
| BRPI0710151A2 (en) | 2011-08-02 |
| AR060442A1 (en) | 2008-06-18 |
| WO2007118819A3 (en) | 2008-05-29 |
| ECSP088737A (en) | 2008-10-31 |
| TW200808767A (en) | 2008-02-16 |
| DE102006017827A1 (en) | 2007-10-18 |
| ZA200806859B (en) | 2009-08-26 |
| PE20080735A1 (en) | 2008-07-25 |
| UY30280A1 (en) | 2007-11-30 |
| EA200802049A1 (en) | 2009-04-28 |
| CO6140057A2 (en) | 2010-03-19 |
| JP2009533387A (en) | 2009-09-17 |
| NO20083709L (en) | 2008-10-31 |
| AU2007239505A1 (en) | 2007-10-25 |
| MX2008013158A (en) | 2008-10-22 |
| KR20090007428A (en) | 2009-01-16 |
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