DE3843481A1 - SUBSTITUTED 3-AZABICYCLO / 3.1.1 / HEPTANESE, THEIR PREPARATION AND THEIR USE - Google Patents
SUBSTITUTED 3-AZABICYCLO / 3.1.1 / HEPTANESE, THEIR PREPARATION AND THEIR USEInfo
- Publication number
- DE3843481A1 DE3843481A1 DE3843481A DE3843481A DE3843481A1 DE 3843481 A1 DE3843481 A1 DE 3843481A1 DE 3843481 A DE3843481 A DE 3843481A DE 3843481 A DE3843481 A DE 3843481A DE 3843481 A1 DE3843481 A1 DE 3843481A1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- phenyl
- substituted
- radical
- azabicyclo
- 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
- 238000002360 preparation method Methods 0.000 title claims description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000003814 drug Substances 0.000 claims abstract description 6
- 229940079593 drug Drugs 0.000 claims abstract description 5
- PWVHZVWNAGLZFH-UHFFFAOYSA-N 3-azabicyclo[3.1.1]heptane Chemical class C1C2CC1CNC2 PWVHZVWNAGLZFH-UHFFFAOYSA-N 0.000 claims abstract description 3
- -1 C1-C8-acyloxy Chemical group 0.000 claims description 32
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 230000002829 reductive effect Effects 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 11
- 150000002367 halogens Chemical class 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 150000007513 acids Chemical class 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 5
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims description 4
- 239000000935 antidepressant agent Substances 0.000 claims description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 4
- 125000001072 heteroaryl group Chemical group 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 229910006074 SO2NH2 Inorganic materials 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 229940005513 antidepressants Drugs 0.000 claims description 3
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000000565 sulfonamide group Chemical group 0.000 claims description 3
- 208000020401 Depressive disease Diseases 0.000 claims description 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000013067 intermediate product Substances 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 33
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 239000000243 solution Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 238000004821 distillation Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- 238000012795 verification Methods 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- RPPPSNOPPPVWCR-UHFFFAOYSA-N 5-phenyl-3-azabicyclo[3.1.1]heptane;hydrochloride Chemical compound Cl.C1C(CNC2)CC12C1=CC=CC=C1 RPPPSNOPPPVWCR-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- JEDZLBFUGJTJGQ-UHFFFAOYSA-N [Na].COCCO[AlH]OCCOC Chemical compound [Na].COCCO[AlH]OCCOC JEDZLBFUGJTJGQ-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000829 suppository Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- ONPJWQSDZCGSQM-UHFFFAOYSA-N 2-phenylprop-2-enoic acid Chemical compound OC(=O)C(=C)C1=CC=CC=C1 ONPJWQSDZCGSQM-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 235000014443 Pyrus communis Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
- 230000001430 anti-depressive effect Effects 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- OHLHOLGYGRKZMU-UHFFFAOYSA-N n-benzylprop-2-enamide Chemical compound C=CC(=O)NCC1=CC=CC=C1 OHLHOLGYGRKZMU-UHFFFAOYSA-N 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- VGISFWWEOGVMED-UHFFFAOYSA-N 1-(chloromethyl)-3-methoxybenzene Chemical compound COC1=CC=CC(CCl)=C1 VGISFWWEOGVMED-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- OFTKFKYVSBNYEC-UHFFFAOYSA-N 2-furoyl chloride Chemical compound ClC(=O)C1=CC=CO1 OFTKFKYVSBNYEC-UHFFFAOYSA-N 0.000 description 1
- ZNOOSYZCRJQUNO-UHFFFAOYSA-N 2-phenylprop-2-enoyl chloride Chemical compound ClC(=O)C(=C)C1=CC=CC=C1 ZNOOSYZCRJQUNO-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- QXNDTIKNDODOED-UHFFFAOYSA-N 3-(cyclohexylmethyl)-5-phenyl-3-azabicyclo[3.1.1]heptane;hydrochloride Chemical compound Cl.C1C(C2)CC2(C=2C=CC=CC=2)CN1CC1CCCCC1 QXNDTIKNDODOED-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- SOTOZDYVIQGSIZ-UHFFFAOYSA-N 3-benzyl-5-(3-methylphenyl)-3-azabicyclo[3.1.1]heptane;hydrochloride Chemical compound Cl.CC1=CC=CC(C23CC(C2)CN(CC=2C=CC=CC=2)C3)=C1 SOTOZDYVIQGSIZ-UHFFFAOYSA-N 0.000 description 1
- CWHRMPXHLKBBJE-UHFFFAOYSA-N 3-benzyl-5-(4-methoxyphenyl)-3-azabicyclo[3.1.1]heptane;hydrochloride Chemical compound Cl.C1=CC(OC)=CC=C1C1(CN(CC=2C=CC=CC=2)C2)CC2C1 CWHRMPXHLKBBJE-UHFFFAOYSA-N 0.000 description 1
- PLOZFUYXHKIQPX-UHFFFAOYSA-N 3-benzyl-5-phenyl-3-azabicyclo[3.1.1]heptane Chemical compound C=1C=CC=CC=1CN(C1)CC(C2)CC21C1=CC=CC=C1 PLOZFUYXHKIQPX-UHFFFAOYSA-N 0.000 description 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 description 1
- NLYDXDHAYNNDAM-UHFFFAOYSA-N C(C1=CC=CC=C1)NC(C(=C)C1=CC=CC=C1)=O.C(C=C)(=O)O Chemical compound C(C1=CC=CC=C1)NC(C(=C)C1=CC=CC=C1)=O.C(C=C)(=O)O NLYDXDHAYNNDAM-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical compound O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- 229910019020 PtO2 Inorganic materials 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- 229910019834 RhO2 Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- YKIOKAURTKXMSB-UHFFFAOYSA-N adams's catalyst Chemical compound O=[Pt]=O YKIOKAURTKXMSB-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 229940110456 cocoa butter Drugs 0.000 description 1
- 235000019868 cocoa butter Nutrition 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- KZYDBKYFEURFNC-UHFFFAOYSA-N dioxorhodium Chemical compound O=[Rh]=O KZYDBKYFEURFNC-UHFFFAOYSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002390 heteroarenes Chemical class 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- BCGWQEUPMDMJNV-UHFFFAOYSA-N imipramine Chemical compound C1CC2=CC=CC=C2N(CCCN(C)C)C2=CC=CC=C21 BCGWQEUPMDMJNV-UHFFFAOYSA-N 0.000 description 1
- 229960004801 imipramine Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000003884 phenylalkyl group Chemical group 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229940001470 psychoactive drug Drugs 0.000 description 1
- 239000004089 psychotropic agent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005932 reductive alkylation reaction Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 150000003536 tetrazoles Chemical class 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/22—Bridged ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
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Abstract
Description
Die Erfindung betrifft neue 3-Azabicyclo[3.1.1]heptane, die in 1-, 3- und gegebenenfalls 5-Stellung substituiert sind, ihre Herstellung nach an sich bekannten Verfahren und ihre Verwendung bei der Behandlung bestimmter Erkrankungen.The invention relates to novel 3-azabicyclo [3.1.1] heptanes, in the 1-, 3- and possibly 5-position are substituted, their preparation after itself known methods and their use in the Treatment of certain diseases.
Die neuen Verbindungen entsprechen der FormelThe new compounds correspond to the formula
In ihr bedeuten
R,R″: (die gleich oder verschieden sein können),
einen Alkyl- oder Alkoxyalkylrest mit bis zu 6
C-Atomen, einen C₃-C₇-Cycloalkylrest, der
gesättigt oder einfach ungesättigt und
gegebenenfalls durch eine oder zwei
C₁-C₄-Alkylreste substituiert sein kann;
einen Phenylrest, der ein- oder mehrfach durch
gleiche oder verschiedene Reste aus der Gruppe
C₁-C₄-Alkyl, C₁-C₄-Alkoxy, Hydroxy,
C₁-C₈-Acyloxy, Amino,
C₁-C₄-Alkylamino,
Di-(C₁-C₄-Alkyl)amino,
C₁-C₈-Acylamino, Nitro, Halogen, CN oder
ein- oder mehrfach halogensubstituiertes
C₁-C₄-Alkyl substituiert sein kann; oder
einen heteroaromatischen oder gesättigten
heterocyclischen Rest, der ein- oder mehrfach
durch gleiche oder verschiedene Reste aus der
Gruppe C₁-C₄-Alkyl, C₁-C₄-Alkoxy,
Phenyl, Halogen, ein- oder mehrfach
halogensubstituiertes C₁-C₄-Alkyl,
C₁-C₄-Alkylamino oder
Di-(C₁-C₄-Alkyl)amino substituiert sein
kann; R″ außerdem Wasserstoff;
R′: Wasserstoff, einen gegebenenfalls
sauerstoffunterbrochenen C₁-C₈-Alkylrest;
einen Alkenyl- oder Alkinylrest mit bis zu 6
C-Atomen; einen durch Phenyl, einen
gegebenenfalls einfach ungesättigten
C₃-C₇-Cycloaliphaten, einen Heteroaromaten
oder einen nichtaromatischen Heterocyclus
substituierten C₁-C₄-Alkylrest, wobei der
jeweilige cyclische Rest ein- oder mehrfach
durch gleiche oder verschiedene Substituenten
aus der Gruppe C₁-C₄-Alkyl (das ein- oder
mehrfach halogensubstituiert sein kann),
C₁-C₄-Alkoxy, Halogen, Hydroxy, Amino,
C₁-C₄-Alkylamino,
Di-(C₁-C₄-Alkyl)amino, C₁-C₈-Acyloxy,
C₁-C₈-Acylamino, Nitro, Cyano, CONH₂,
CONH-(C₁-C₄-Alkyl), SO₂NH₂,
SO₂NH-(C₁-C₄-Alkyl), NHCONH₂,
NHSO₂(C₁-C₄-Alkyl) oder Phenyl
substituiert sein kann und ihre Salze mit
vorzugsweise physiologisch annehmbaren Säuren.
Mean in it
R, R ": (which may be the same or different), an alkyl or alkoxyalkyl radical having up to 6 C atoms, a C₃-C₇-cycloalkyl radical which is saturated or monounsaturated and optionally substituted by one or two C₁-C₄-alkyl radicals may be substituted; a phenyl radical which is mono- or polysubstituted by identical or different radicals from the group C₁-C₄-alkyl, C₁-C₄-alkoxy, hydroxy, C₁-C₈-acyloxy, amino, C₁-C₄-alkylamino, di- (C₁-C₄ -Alkyl) amino, C₁-C₈-acylamino, nitro, halogen, CN or mono- or poly-halogen substituted C₁-C₄-alkyl may be substituted; or a heteroaromatic or saturated heterocyclic radical which is mono- or polysubstituted by identical or different radicals from the group consisting of C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, phenyl, halogen, mono- or polysubstituted halogen-substituted C 1 -C 4 -alkyl, C 1 -C 4 -alkyl, C₄-alkylamino or di- (C₁-C₄-alkyl) amino may be substituted; R "also hydrogen;
R ': hydrogen, an optionally oxygen-interrupted C₁-C₈-alkyl radical; an alkenyl or alkynyl radical having up to 6 C atoms; a C₁-C₄-alkyl radical substituted by phenyl, an optionally monounsaturated C₃-C₇-cycloaliphatic, a heteroaromatic or a non-aromatic heterocycle, the respective cyclic radical being mono- or polysubstituted by identical or different substituents from the group C₁-C₄-alkyl ( which may be monosubstituted or polysubstituted by halogen), C₁-C₄-alkoxy, halogen, hydroxy, amino, C₁-C₄-alkylamino, di- (C₁-C₄-alkyl) amino, C₁-C₈-acyloxy, C₁-C₈-acylamino , Nitro, cyano, CONH₂, CONH (C₁-C₄alkyl), SO₂NH₂, SO₂NH- (C₁-C₄alkyl), NHCONH₂, NHSO₂ (C₁-C₄alkyl) or phenyl, and their salts with preferably physiological acceptable acids.
In den obigen Definitionen sind mit "Halogen" Fluor, Chlor und Brom bezeichnet. Bevorzugt sind Fluor und Chlor. Die aliphatischen Gruppen mit mehreren C-Atomen können geradkettig oder verzweigt sein. Bevorzugt enthalten sie bis zu 3, vor allem 1 oder 2 C-Atome. Als ungesättigte Gruppen sind Allyl und Propargyl hervorzuheben, als Cycloaliphaten Cyclopropyl, Cyclopentyl, Cyclohexyl, Cyclohexenyl. Als "Heteroaromaten" sind hier insbesondere Pyridin, Pyrazin, Pyrimidin, Thiophen, Pyrrol, Furan, Imidazol, Pyrazol, Triazol, Tetrazol bezeichnet.In the above definitions, "halogen" is fluoro, Chlorine and bromine are called. Preference is given to fluorine and Chlorine. The aliphatic groups with several carbon atoms can be straight-chain or branched. Prefers contain up to 3, especially 1 or 2 C-atoms. When unsaturated groups are allyl and propargyl to emphasize, as cycloaliphatic cyclopropyl, Cyclopentyl, cyclohexyl, cyclohexenyl. When "Heteroaromatics" are in particular pyridine, Pyrazine, pyrimidine, thiophene, pyrrole, furan, imidazole, Pyrazole, triazole, tetrazole called.
"Nichtaromatische Heterocyclen" im Sinne der Erfindung sind die entsprechenden teilweise oder vollständig hydrierten Verbindungen, ferner fünf- und sechsgliedrige Heterocyclen mit ein bis drei gleichen oder verschiedenen Heteroatomen (N, S, O) sowie entsprechende substituierte Verbindungen."Non-aromatic heterocycles" within the meaning of the invention the corresponding ones are partial or complete hydrogenated compounds, further five and six-membered heterocycles with one to three equal or different heteroatoms (N, S, O) as well as corresponding substituted compounds.
Bei Mehrfachsubstitution, insbesondere von Phenylgruppen, kommen im allgemeinen nur Halogenatome, Alkyl- und Alkoxygruppen bis zu dreimal vor. Die übrigen Substituenten sind im allgemeinen nur einfach, höchstens zweifach vorhanden.In multiple substitution, in particular of Phenyl groups, are generally only halogen atoms, Alkyl and alkoxy groups up to three times before. The other substituents are generally only simple, at most twice available.
Typische Substituenten im Sinne der obigen Definitionen sind CH₃, OCH₃, NO₂, CN, N(CH₃)₂, N(C₂H₅)₂, NH₂, N(CH₃)(C₂H₅), NHC₃H₇, NHCH₃, NHSO₂CH₃, NHCOCH₃, CF₃, SO₂NH₂, CONH₂, F, Cl, C₆H₅.Typical substituents in the sense of the above definitions are CH₃, OCH₃, NO₂, CN, N (CH₃) ₂, N (C₂H₅) ₂, NH₂, N (CH₃) (C₂H₅), NHC₃H₇, NHCH₃, NHSO₂CH₃, NHCOCH₃, CF₃, SO₂NH₂, CONH₂, F, Cl, C₆H₅.
Hervorzuheben sind Verbindungen, in denen R″ Wasserstoff oder Methyl, R′ (gegebenenfalls im Rahmen der obigen Definitionen substituiertes) Phenylalkyl und R Phenyl ist. Of particular note are compounds in which R " Hydrogen or methyl, R '(optionally in the context the above definitions substituted) phenylalkyl and R is phenyl.
Zur Salzbildung mit den Verbindungen der Formel I geeignete Säuren sind beispielsweise Salzsäure, Bromwasserstoffsäure, Schwefelsäure, Weinsäure, Zitronensäure, Fumarsäure, Methansulfonsäure. Soweit die Verbindungen der Formel I weiter umgesetzt werden sollen, können sie selbstverständlich auch als Salze beliebiger anderer Säuren verwendet werden.For salt formation with the compounds of the formula I. suitable acids are, for example, hydrochloric acid, Hydrobromic acid, sulfuric acid, tartaric acid, Citric acid, fumaric acid, methanesulfonic acid. So far the compounds of formula I are further reacted Of course, they can also be used as salts any other acids are used.
Zur Herstellung der neuen Verbindungen können folgende Verfahren angewendet werden:For the preparation of the new compounds, the following Procedures to be applied:
- 1) Man reduziert eine Verbindung der Formel in der R, R′ und R″ solche Reste gemäß den obigen Definitionen sind, die unter den Reduktionsbedingungen hinreichend stabil sind, mit Natrium-bis-(2-methoxyethoxy)-aluminiumdihydrid.1) Reduce a compound of the formula wherein R, R 'and R "are such radicals according to the above definitions, which are sufficiently stable under the reduction conditions, with sodium bis (2-methoxyethoxy) -aluminum dihydride.
- Die Umsetzung erfolgt in einem inerten organischen Lösungsmittel, z. B. Toluol, bei erhöhter Temperatur, vorzugsweise zwischen ca. 60°C und 120°C bzw. der Siedetemperatur des Reaktionsgemischs. Zweckmäßig verwendet man ein Schutzgas. The reaction takes place in an inert organic Solvent, for. As toluene, at elevated Temperature, preferably between about 60 ° C and 120 ° C or the boiling point of the Reaction mixture. Appropriately used one Protective gas.
- 2) Man substituiert eine Verbindung der Formel in der R und R″ die obige Bedeutung haben, am Stickstoff durch eine Gruppe R′.2) Substituting a compound of the formula in which R and R "have the above meaning, on the nitrogen by a group R '.
- Die Einführung der Gruppe R′ gelingt mit ausreichend reaktionsfähigen Verbindungen der Formel R′-X (IV)worin R′ die obige Bedeutung hat und X eine unter Einführung von R′ in die Aminogruppe abspaltbare Gruppe ("leaving group"), z. B. Chlor, Brom, darstellt. Als Alternative kommt die Methode der reduktiven Alkylierung in üblicher Weise in Betracht, wobei gewährleistet sein muß, daß nicht in störendem Maß Nebenreaktionen ablaufen.The introduction of the group R 'succeeds with sufficiently reactive compounds of the formula R'-X (IV) wherein R 'has the above meaning and X is an under Introduction of R 'cleavable into the amino group Group ("leaving group"), e.g. Chlorine, bromine, represents. As an alternative comes the method of reductive alkylation in the usual way in Consider, while it must be ensured that not to an adverse extent run off side reactions.
- Die nach a) oder b) erhaltenen Verbindungen werden, soweit sie nicht bekannt sind, nach an sich bekannten Verfahren erhalten, z. B. nach dem folgenden Schema: The compounds obtained according to a) or b) are, as far as they are not known, obtained by processes known per se, for. B. according to the following scheme:
- Geht man von Verbindungen der Formel VI aus, worin R′ Benzyl ist, so kann die Benzylgruppe aus der erhaltenen Verbindung der Formel I hydrogenolytisch nach üblichen Methoden abgespalten werden.Starting from compounds of formula VI, wherein R 'is benzyl, the benzyl group may be derived from the obtained compound of formula I hydrogenolytically be cleaved by conventional methods.
- Die so erhaltenen Verbindungen der Formel III können dann am Stickstoff in gewünschter Weise substituiert werden. Ist in den Verbindungen der Formel III R und/oder R″ die Phenylgruppe, so kann man durch Hydrierung unter geeigneten Bedingungen solche Verbindungen der Formel III erhalten, die R/R″ in der Bedeutung Hexyl enthalten. Vor der Abspaltung der Benzylgruppe können gegebenenfalls auch andere in R oder R″ enthaltene Gruppen verändert werden (z. B. Abwandlung funktioneller Gruppen, Reduktion von Nitrogruppen).The compounds of formula III thus obtained can then nitrogen in the desired manner be substituted. Is in the connections of the Formula III R and / or R "the phenyl group, so may by hydrogenation under suitable conditions those compounds of formula III are obtained which R / R "meaning hexyl. Before the Cleavage of the benzyl group may optionally also other groups contained in R or R " be changed (eg modification of functional Groups, reduction of nitro groups).
Die neuen Verbindungen eignen sich für die Verwendung als Wirkstoffe in Arzneimitteln, insbesondere in Psychopharmaka, und können vor allem zur Behandlung von Depressionen therapeutisch genutzt werden.The new compounds are suitable for use as active ingredients in medicaments, in particular in Psychotropic drugs, and especially for the treatment of Depression can be used therapeutically.
Die neuen Verbindungen zeigen eine ausgeprägte antidepressive Wirkung. Hinsichtlich der Wirkungsstärke ist z. B. gegenüber dem Handelsprodukt Imipramin eine z. T. vielfache Überlegenheit festzustellen. Ein besonderer Vorteil ist das Fehlen von Nebenwirkungen auch in Dosierungen, die deutlich höher sind als die antidepressiv wirksame Dosis. Das Fehlen der Nebenwirkungen stellt einen bedeutenden therapeutischen Fortschritt auf dem Gebiet der Antidepressiva dar.The new compounds show a pronounced antidepressant effect. In terms of potency is z. B. compared to the commercial product imipramine a z. T. determine multiple superiority. On particular advantage is the lack of side effects even in doses that are significantly higher than that antidepressant effective dose. The absence of the Side effects represents a significant therapeutic Advancement in the field of antidepressants.
Für die Anwendung werden die neuen Verbindungen in an sich bekannter Weise mit gebräuchlichen Hilfs- und/oder Trägerstoffen zu üblichen galenischen Zubereitungen verarbeitet, z. B. zu Tabletten, Kapseln, Drag´es, Lösungen, Suppositorien, Sirupen.For the application, the new connections in known manner with conventional auxiliary and / or Carrier to usual galenic preparations processed, z. To tablets, capsules, drag'es, Solutions, suppositories, syrups.
Die Applikation erfolgt oral oder auch parenteral. Außer als Zubereitungen mit sofortiger Wirkstoff-Freisetzung können die Wirkstoffe auch in Retardformen verwendet werden. Für die ebenfalls mögliche nasale Anwendung werden mikronisierte Pulver, Lösungen zum Zerstäuben oder Suspensionen in verflüssigten Treibgasen in Behältern mit Dosierventil verwendet. The application is oral or parenteral. Except as preparations with immediate Drug release may also be active in the drugs Retardformen be used. For the same possible nasal application are micronized powders, Solutions for spraying or suspensions in liquefied propellants in containers with metering valve used.
Die Bestandteile werden in üblicher Weise zu Tabletten von 600 mg Gewicht verarbeitet. Gewünschtenfalls kann der Wirkstoffgehalt erhöht oder vermindert und die Traubenzuckermenge entsprechend vermindert oder erhöht werden.The ingredients are added in the usual way Tablets of 600 mg weight processed. If desired, the active ingredient content can be increased or diminished and the amount of glucose be reduced or increased accordingly.
Die Bestandteile werden in üblicher Weise zu Suppositorien von 1,7 g Gewicht verarbeitet. The ingredients are added in the usual way Suppositories of 1.7 g weight processed.
Die nachfolgenden Beispiele sollen die oben beschriebene Erfindung illustrieren, ohne sie jedoch in ihrem Umfang einzuschränken.The following examples are intended to be the above illustrate described invention, without, however, in to limit their scope.
88,00 g (0,60 mol) α-Phenylacrylsäure werden in 400 ml abs. Methylenchlorid suspendiert, mit 0,88 g (0,012 mol) abs. Dimethylformamid versetzt und dazu bei Raumtemperatur allmählich 114,24 g (0,90 mol) Oxalylchlorid getropft. Dabei entsteht unter Gasentwicklung eine klare, gelbe Lösung. Daran schließt sich eine 3-stündige Nachreaktionszeit bei 30°C an. Die Reaktionslösung wird schließlich unter vermindertem Druck eingedampft bis zu einem gelben Öl, das nach chromatographischer und spektroskopischer Kontrolle für die nächste Synthesestufe verwendet wird.88.00 g (0.60 mol) of α- phenylacrylic acid are dissolved in 400 ml of abs. Suspended methylene chloride, with 0.88 g (0.012 mol) of abs. Added dimethylformamide and added dropwise at room temperature gradually 114.24 g (0.90 mol) of oxalyl chloride. This produces a clear, yellow solution under gas evolution. This is followed by a 3-hour post-reaction time at 30 ° C. The reaction solution is finally evaporated under reduced pressure to a yellow oil, which is used for chromatographic and spectroscopic control for the next stage of the synthesis.
80,61 g (0,50 mol) N-Benzylacrylsäureamid und 121,4 g (0,50 mol) N-Benzylacrylsäureamid und 121,4 g (1,2 mol) abs. Triethylamin werden in 750 ml abs. Methylenchlorid gelöst und dazu unter Kühlen eine Lösung von dem oben hergestellten α-Phenylacrylsäurechlorid in 150 ml abs. Methylenchlorid so zugetropft, daß die Innentemperatur 10°C nicht übersteigt. Dabei fällt allmählich Triethylaminhydrochlorid kristallin aus. Nach einer einstündigen Nachreaktion bei Raumtemperatur ist die Umsetzung nach chromatographischer Kontrolle beendet. Nach Zugabe von 300 ml Wasser werden die Phasen nach intensivem Durchmischen getrennt, die Methylenchloridphasen über Natriumsulfat getrocknet und danach das Lösungsmittel unter vermindertem Druck abdestilliert. 80.61 g (0.50 mol) of N-benzylacrylic acid amide and 121.4 g (0.50 mol) of N-benzylacrylic acid amide and 121.4 g (1.2 mol) of abs. Triethylamine are added in 750 ml abs. Dissolved methylene chloride and to a solution of the α- phenylacrylic acid chloride prepared above in 150 ml abs. Methylene chloride is added dropwise so that the internal temperature does not exceed 10 ° C. In the process, triethylamine hydrochloride gradually precipitates out in crystalline form. After a one-hour reaction at room temperature, the reaction is complete after chromatographic control. After addition of 300 ml of water, the phases are separated after thorough mixing, the methylene chloride phases are dried over sodium sulfate and then the solvent is distilled off under reduced pressure.
Zur Entfernung von Triethylamin, α-Phenylacrylsäure und Dimerisierungsprodukten schließt sich ein Reinigungsprozeß an, der schließlich zu einem Rückstand von 131,36 g braunem Öl führt, das einer Ausbeute von 90,2% d. Th. der oben genannten Verbindung entspricht und chromatographisch und spektroskopisch charakterisiert wird.For the removal of triethylamine, α- phenylacrylic acid and Dimerisierungsprodukten a purification process follows, which finally leads to a residue of 131.36 g of brown oil, the yield of 90.2% d. Th. Corresponds to the abovementioned compound and is characterized by chromatographic and spectroscopic analysis.
Analog lassen sich herstellen:
Acrylsäure-α-(m-methoxyphenyl)-acrylsäure-N-benzylamid
Acrylsäure-α-(p-methoxyphenyl)-acrylsäure-N-benzylamid
Acrylsäure-a-(m-tolyl)-acrylsäure-N-benzylamid
Methacrylsäure-α-phenylacrylsäure-N-benzylamidAnalog can be produced:
Acrylic acid α - (m-methoxyphenyl) acrylic acid-N-benzylamide
Acrylic acid α - (p-methoxyphenyl) acrylic acid-N-benzylamide
Acrylic acid a - (m-tolyl) acrylic acid-N-benzylamide
Methacrylic acid- α- phenylacrylic acid-N-benzylamide
131,36 g (0,45 mol) Acrylsäure-a-phenylacrylsäure-N-benzylamid werden, in 2500 ml Xylol gelöst, unter Rückfluß erhitzt.131.36 g (0.45 mol) of acrylic acid a -phenylacrylic acid-N-benzylamide, dissolved in 2500 ml of xylene, heated to reflux.
Nach ungefähr 10 Stunden Reaktionszeit zeigt die chromatographische Kontrolle eine praktisch quantitative Umsetzung. Danach wird das Xylol unter vermindertem Druck abdestilliert. Der Destillationsrückstand, ein braunes Öl, wird nach chromatographischer uns spektroskopischer Überprüfung für die nächste Synthesestufe verwendet. Es ist möglich, diese Verbindung aus Toluol in Form weißer Kristalle vom Schmelzpunkt 113-114°C zu erhalten. After about 10 hours reaction time shows the Chromatographic control a practical quantitative implementation. Thereafter, the xylene is under distilled off under reduced pressure. The Distillation residue, a brown oil, is going to chromatographic and spectroscopic Check for the next synthesis step used. It is possible to make this connection Toluene in the form of white crystals of melting point 113-114 ° C to obtain.
Analog lassen sich herstellen:
N-Benzyl-1-m-methoxyphenyl-3-azabicyclo[3.1.1]heptan-2,4-dion
N-Benzyl-1-p-methoxyphenyl-3-azabicyclo[3.1.1]heptan-2,4-dion
N-Benzyl-1-m-tolyl-3-azabicyclo[3.1.1]heptan-2,4-dion
N-Benzyl-1-phenyl-5-methyl-3-azabicyclo[3.1.1]heptan-
2,4-dion Fp. 108-111°C.Analog can be produced:
N-benzyl-1-m-methoxyphenyl-3-azabicyclo [3.1.1] heptane-2,4-dione
N-Benzyl-1-p-methoxyphenyl-3-azabicyclo [3.1.1] heptane-2,4-dione
N-benzyl-1-m-tolyl-3-azabicyclo [3.1.1] heptane-2,4-dione
N-benzyl-1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptane-2,4-dione m.p. 108-111 ° C.
Eine Lösung von 131,36 g (0,45 mol) N-Benzyl-1-phenyl-
3-azabicyclo[3.1.1]heptan-2,4-dion in 200 ml abs.
Toluol wird zu einer Lösung von 630 ml einer 70%igen
Lösung von Natrium-bis-(2-methoxy-ethoxy)-
aluminium-dihydrid in abs. Toluol (2,25 mol), verdünnt
mit 500 ml abs. Toluol, unter Stickstoff bei 100°C
innerhalb 45 Minuten getropft. Nach einer
Nachreaktionszeit von 30 Minuten zeigt das
Chromatogramm eine quantitative Umsetzung. Die
Reaktionslösung wird unter Eiskühlung in ein Gemisch,
bestehend aus 500 g Eis und 100 ml konz. Natronlauge,
gerührt. Zur weiteren Verdünnung werden zusätzlich
500 ml Toluol hinzugegeben, die Wasserphasen
abgetrennt, die Toluolphasen über Natriumsulfat
getrocknet und nach dem Trocknen das Toluol unter
vermindertem Druck abdestilliert. Aus dem
Destillationsrückstand wird auf übliche Art und Weise
das Hydrochlorid hergestellt.
65,63 g (48,6% d. Th.) weiße Kristalle (Ethanol),
Fp. 226-229°C (Zers.)A solution of 131.36 g (0.45 mol) of N-benzyl-1-phenyl-3-azabicyclo [3.1.1] heptane-2,4-dione in 200 ml abs. Toluene is added to a solution of 630 ml of a 70% solution of sodium bis (2-methoxyethoxy) aluminum dihydride in abs. Toluene (2.25 mol), diluted with 500 ml abs. Toluene, added dropwise under nitrogen at 100 ° C within 45 minutes. After a post-reaction time of 30 minutes, the chromatogram shows a quantitative reaction. The reaction solution is concentrated under ice-cooling into a mixture consisting of 500 g of ice and 100 ml of conc. Sodium hydroxide solution, stirred. For further dilution, an additional 500 ml of toluene are added, the water phases are separated off, the toluene phases are dried over sodium sulphate and, after drying, the toluene is distilled off under reduced pressure. From the distillation residue, the hydrochloride is prepared in the usual manner.
65.63 g (48.6% of theory) of white crystals (ethanol), mp 226-229 ° C. (dec.)
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung.The elementary analytical and spectroscopic Verification confirms the presence of this compound.
Analog lassen sich herstellen:
N-Benzyl-1-m-methoxyphenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 210-214°C (Zers.)
N-Benzyl-1-p-methoxyphenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 216-219°C (Zers.)
N-Benzyl-1-M-tolyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 232-235°C (Zers.)
N-Benzyl-1-phenyl-5-methyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 228-232°C (Zers.)Analog can be produced:
N-benzyl-1-m-methoxyphenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 210-214 ° C (decomp.)
N-Benzyl-1-p-methoxyphenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 216-219 ° C (decomp.)
N-benzyl-1-M-tolyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 232-235 ° C (decomp.)
N-Benzyl-1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 228-232 ° C (decomp.)
40,00 g (0,15 mol) N-Benzyl-1-phenyl-3-azabicyclo[3.1.1]heptan
werden in 1,4 l Methanol gelöst, mit 12 g
Palladium/Aktivkohle 10% unter einem Wasserstoffdruck
von 5 bar 2 Stunden lang bei 20°C in einer Hydrierbirne
geschüttelt. Wenn die chromatographische Kontrolle eine
quantitative Umsetzung zeigt, wird der Katalysator
abgesaugt und das Lösungsmittel unter vermindertem
Druck abdestilliert. Aus dem leicht gelben
Destillationsrückstand wird auf übliche Art und Weise
das 1-Phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid
hergestellt.
29,74 g (93,4% d. Th.) weiße Kristalle (Ethanol),
Fp. 253-254°C (Zers.).40.00 g (0.15 mol) of N-benzyl-1-phenyl-3-azabicyclo [3.1.1] heptane are dissolved in 1.4 l of methanol, with 12 g of palladium / carbon 10% under a hydrogen pressure of 5 bar Shaken for 2 hours at 20 ° C in a hydrogenation pear. If the chromatographic control shows a quantitative reaction, the catalyst is filtered off with suction and the solvent distilled off under reduced pressure. From the slightly yellow distillation residue, the 1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride is prepared in the usual manner.
29.74 g (93.4% of theory) of white crystals (ethanol), mp 253-254 ° C (dec.).
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung.The elementary analytical and spectroscopic Verification confirms the presence of this compound.
Analog läßt sich herstellen:
1-Phenyl-5-methyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 182-183°C.Analog can be produced:
1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 182-183 ° C.
0,94 g (0,0045 mol) 1-Phenyl-3-azabicyclo[3.1.1]heptan-
hydrochlorid werden in 25 ml Acetonitril suspendiert
und nach Zugabe von 0,78 g (0,005 mol)
m-Methoxybenzylchlorid und 1,6 g (0,01 mol)
Natriumcarbonat 2-3 Stunden unter Rückfluß erhitzt.
Sobald die chromatographische Kontrolle eine
quantitative Umsetzung zeigt, wird das Lösungsmittel
unter vermindertem Druck abdestilliert, der
Destillationsrückstand mit Ether und Wasser versetzt
und die gesammelten Etherphasen nach der Extraktion mit
Natriumsulfat getrocknet. Nach dem Trocknen wird das
Natriumsulfat abgetrennt, das Lösungsmittel
abdestilliert und aus dem leicht gelben
Destillationsrückstand auf übliche Art und Weise das
Hydrochlorid hergestellt.
1,34 g (90,5% d. Th.) weiße Kristalle (Isopropanol),
Fp. 184-188°C (Zers.).0.94 g (0.0045 mol) of 1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride are suspended in 25 ml of acetonitrile and, after addition of 0.78 g (0.005 mol) of m-methoxybenzyl chloride and 1.6 g (0.01 mol) of sodium carbonate heated for 2-3 hours under reflux. Once the chromatographic control shows a quantitative reaction, the solvent is distilled off under reduced pressure, the distillation residue with ether and water and the collected ether phases dried after extraction with sodium sulfate. After drying, the sodium sulfate is separated, the solvent is distilled off and the hydrochloride is prepared from the light yellow distillation residue in the usual manner.
1.34 g (90.5% of theory) of white crystals (isopropanol), mp 184-188 ° C (dec.).
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung.The elementary analytical and spectroscopic Verification confirms the presence of this compound.
Analog lassen sich herstellen:
N-p-Chlorbenzyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 231-236°C (Zers.)
N-p-Methylbenzyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 221-225°C (Zers.)
N-o-Fluorbenzyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 212-215°C (Zers.)
N-p-Fluorbenzyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 244-246°C (Zers.)
N-m-Methylbenzyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 209-210°C (Zers.)
N-o-Methylbenzyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 196-199°C (Zers.)
N-Cyclohexylmethyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 220-225°C (Zers.)
N-m-Trifluormethyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 216-220°C (Zers.)
N-o-Trifluormethyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 144-146°C
N-p-Methylbenzyl-1-phenyl-5-methyl-3-azabicyclo[3.1.1]heptan-hydroge-noxalat,
Fp. 160°C (Zers.)
N-p-Methoxybenzyl-1-phenyl-5-methyl-3-azabicyclo[3.1.1]heptan-hydroc-hlorid,
Fp. 187-189°C
N-o-Fluorbenzyl-1-phenyl-5-methyl-3-azabicyclo[3.1.1]heptan-hydrochl-orid,
Fp. 165-167°CAnalog can be produced:
Np-chlorobenzyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 231-236 ° C (decomp.)
Np-methylbenzyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 221-225 ° C (decomp.)
No-fluorobenzyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 212-215 ° C (decomp.)
Np-fluorobenzyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 244-246 ° C (decomp.)
Nm-methylbenzyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 209-210 ° C (decomp.)
No-methylbenzyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 196-199 ° C (Zers.)
N-cyclohexylmethyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 220-225 ° C (decomp.)
Nm-trifluoromethyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 216-220 ° C (decomp.)
No-trifluoromethyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 144-146 ° C
Np-methylbenzyl-1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptan-hydroge-noxalat,
Mp 160 ° C (decomp.)
Np-methoxybenzyl-1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptan-HYDROC-hlorid,
Mp 187-189 ° C
No-fluorobenzyl-1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptan-hydrochl-ORID,
Mp 165-167 ° C
2,22 g (0,01 mol) 1-Phenyl-5-methyl-3-azabicyclo[3.1.1]heptan- hydrochlorid und 2,02 g (0,02 mol abs. Triethylamin werden in 25 ml abs. Methylenchlorid gelöst und dazu innerhalb 10 Minuten eine Lösung von 1,31 g (0,01 mol) 2-Furancarbonsäurechlorid in 5 ml abs. Methylenchlorid getropft. Nachdem eine chromatographische Kontrolle eine quantitative Umsetzung zeigt, wird mit Wasser versetzt und nach der Extraktion die Methylenchloridphase über Natriumsulfat getrocknet. Das Lösungsmittel wird unter vermindertem Druck abdestilliert und der gelbe kristalline Destillationsrückstand aus Aceton umkristallisiert. 2,39 g (85,7% d. Th.) weiße Kristalle (Aceton), Fp. 139-141°C.2.22 g (0.01 mol) of 1-phenyl-5-methyl-3-azabicyclo [3.1.1] heptane hydrochloride and 2.02 g (0.02 mol abs. Triethylamine are abs. In 25 ml. Dissolved methylene chloride and within 10 minutes, a solution of 1.31 g (0.01 mol) of 2-furancarboxylic acid chloride in 5 ml abs. Methylene chloride added dropwise. After a Chromatographic control a quantitative implementation shows is added with water and after extraction the methylene chloride phase dried over sodium sulfate. The solvent is removed under reduced pressure distilled off and the yellow crystalline Distillation residue recrystallized from acetone. 2.39 g (85.7% of theory) of white crystals (acetone), Mp 139-141 ° C.
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung.The elementary analytical and spectroscopic Verification confirms the presence of this compound.
Analog lassen sich herstellen:
N-3-Furancarbonyl-1-phenyl-3-azabicyclo[3.1.1]heptan,
Fp. 142-143°C
N-2-Thiophencarbonyl-1-phenyl-3-azabicyclo[3.1.1]heptan
Fp. 127-128°CAnalog can be produced:
N-3-furancarbonyl-1-phenyl-3-azabicyclo [3.1.1] heptane, m.p. 142-143 ° C
N-2-thiophenecarbonyl-1-phenyl-3-azabicyclo [3.1.1] heptane m.p. 127-128 ° C
Eine Lösung von 2,05 g (0,0073 mol) N-2-Furancarbonyl-1- phenyl-5-methyl-3-azabicyclo[3.1.1]heptan in 40 ml abs. Toluol wird zu einer Lösung von 5,1 ml einer 70%igen Lösung von Natrium-bis-(2-methoxy-ethoxy)-aluminium-dihydrid in abs. Toluol (0,0182 mol), verdünnt mit 5 ml abs. Toluol, unter Stickstoff bei 100°C innerhalb 15 Minuten getropft. Nach einer Nachreaktionszeit von 15 Minuten zeigt das Chromatogramm eine quantitative Umsetzung.A solution of 2.05 g (0.0073 mol) of N-2-furancarbonyl-1 phenyl-5-methyl-3-azabicyclo [3.1.1] heptane in 40 ml abs. Toluene becomes a solution of 5.1 ml of a 70% solution Solution of sodium bis (2-methoxyethoxy) aluminum dihydride in abs. Toluene (0.0182 mol) diluted with 5 ml Section. Toluene, under nitrogen at 100 ° C within Dripped for 15 minutes. After a postreaction time of 15 minutes, the chromatogram shows a quantitative Implementation.
Die Aufarbeitung der Reaktionslösung erfolgt in Beispiel 1 beschrieben. The workup of the reaction solution is carried out in Example 1 described.
Aus dem Destillationsrückstand wird auf übliche Art und
Weise das Hydrochlorid hergestellt.
1,51 g (68,2% d. Th.) weiße Kristalle
(Essigester/Ether), Fp. 138-139°C.From the distillation residue, the hydrochloride is prepared in the usual manner.
1.51 g (68.2% of theory) of white crystals (ethyl acetate / ether), mp 138-139 ° C.
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung.The elementary analytical and spectroscopic Verification confirms the presence of this compound.
Analog lassen sich herstellen:
N-3-Furanmethyl-1-phenyl-3-azabicyclo[3.1.1]heptanchlorid,
Fp. 219-221°C (Zers.)
N-2-Thiophenmethyl-1-phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid,
Fp. 221-223°C (Zers.)Analog can be produced:
N-3-furan-methyl-1-phenyl-3-azabicyclo [3.1.1] heptane chloride, m.p. 219-221 ° C (dec.)
N-2-Thiophenmethyl-1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride,
Mp 221-223 ° C (decomp.)
3,15 g (0,015 mol) 1-Phenyl-3-azabicyclo[3.1.1]heptan-hydrochlorid werden, in 50 ml Ethanol gelöst, mit aus 0,3 g PtO₂/RhO₂ (20% Platin/46% Rhodium) durch Vorhydrieren hergestelltem Katalysator unter einem Wasserstoffdruck von 5 bar 3,5 Stunden bei 20°C in einer Hydrierbirne geschüttelt, wobei eine leicht saure Reaktion vorteilhaft ist. Wenn die chromatographische Kontrolle eine quantitative Umsetzung zeigt, wird der Katalysator abgesaugt und das Lösungsmittel unter vermindertem Druck abdestilliert. 2,62 g (80,9% d. Th.) weiße Kristalle (Acetonitril), Fp. 189-190°C.3.15 g (0.015 mol) of 1-phenyl-3-azabicyclo [3.1.1] heptane hydrochloride are dissolved in 50 ml of ethanol, with from 0.3 g PtO₂ / RhO₂ (20% platinum / 46% rhodium) by prehydrogenation prepared catalyst under a hydrogen pressure of 5 bar for 3.5 hours at 20 ° C in a hydrogenation pear shaken, with a slightly acidic reaction advantageous is. When the chromatographic control is a quantitative Implementation shows, the catalyst is aspirated and the Distilled off solvent under reduced pressure. 2.62 g (80.9% of theory) of white crystals (acetonitrile), Mp 189-190 ° C.
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung. The elementary analytical and spectroscopic examination confirms the presence of this compound.
1,08 g (0,005 mol) 1-Cyclohexyl-3-azabicyclo[3.1.1]heptan-hydrochlorid werden in 25 ml Acetonitril suspendiert und nach Zugabe von 0,63 g (0,005 ml) Benzylchlorid und 1,06 g (0,01 mol) Natriumcarbonat 2-3 Stunden unter Rückfluß erhitzt. Sobald die chromatographische Kontrolle eine quantitative Umsetzung zeigt, wird das Lösungsmittel unter vermindertem Druck abdestilliert, der Destillationsrückstand mit Ether und Wasser versetzt und die gesammelten Etherphasen nach der Extraktion mit Natriumsulfat getrocknet. Nach dem Trocknen wird das Lösungsmittel unter vermindertem Druck abdestilliert und aus dem hellbraunen Destillationsrückstand auf übliche Art und Weise das Hydrochlorid hergestellt. 1,24 g (81,1% d. Th.) weiße Kristalle (Ethanol), Fp. 259-260°C (Zers.).1.08 g (0.005 mol) of 1-cyclohexyl-3-azabicyclo [3.1.1] heptane hydrochloride are in 25 ml of acetonitrile suspended and after addition of 0.63 g (0.005 ml) Benzyl chloride and 1.06 g (0.01 mol) of sodium carbonate Heated under reflux for 2-3 hours. As soon as the Chromatographic control a quantitative Reaction shows, the solvent is absorbed distilled off under reduced pressure, the Distillation residue with ether and water and the collected ether phases after extraction with Dried sodium sulfate. After drying, the Distilled off solvent under reduced pressure and from the light brown distillation residue usual way the hydrochloride is made. 1.24 g (81.1% of theory) of white crystals (ethanol), Mp 259-260 ° C (decomp.).
Die elementaranalytische und spektroskopische Überprüfung bestätigt das Vorliegen dieser Verbindung.The elementary analytical and spectroscopic Verification confirms the presence of this compound.
Analog läßt sich herstellen:
N-p-Chlorbenzyl-1-Cyclohexyl-3-azabicyclo[3.1.1]heptan-hydrochlorid
Fp. 245-251°C (Zers.)Analog can be produced:
Np-chlorobenzyl-1-cyclohexyl-3-azabicyclo [3.1.1] heptane hydrochloride
Mp 245-251 ° C (decomp.)
Claims (10)
R,R″: (die gleich oder verschieden sein können), einen Alkyl- oder Alkoxyalkylrest mit bis zu 6 C-Atomen, einen C₃-C₇-Cycloalkylrest, der gesättigt oder einfach ungesättigt und gegebenenfalls durch eine oder zwei C₁-C₄-Alkylreste substituiert sein kann; einen Phenylrest, der ein- oder mehrfach durch gleiche oder verschiedene Reste aus der Gruppe C₁-C₄-Alkyl, C₁-C₄-Alkoxy, Hydroxy, C₁-C₈-Acyloxy, Amino, C₁-C₄-Alkylamino, Di-(C₁-C₄-Alkyl)amino, C₁-C₈-Acylamino, Nitro, Halogen, CN oder ein- oder mehrfach halogensubstituiertes C₁-C₄-Alkyl substituiert sein kann; oder einen heteroaromatischen oder gesättigten heterocyclischen Rest, der ein- oder mehrfach durch gleiche oder verschiedene Reste aus der Gruppe C₁-C₄-Alkyl, C₁-C₄-Alkoxy, Phenyl, Halogen, ein- oder mehrfach halogensubstituiertes C₁-C₄-Alkyl, C₁-C₄-Alkylamino oder Di-(C₁-C₄-Alkyl)amino substituiert sein kann; R″ außerdem Wasserstoff;
R′: Wasserstoff, einen gegebenenfalls sauerstoffunterbrochenen C₁-C₈-Alkylrest; einen Alkenyl- oder Alkinylrest mit bis zu 6 C-Atomen; einen durch Phenyl, einen gegebenenfalls einfach ungesättigten C₃-C₇-Cycloaliphaten, einen Heteroaromaten oder einen nichtaromatischen Heterocyclus substituierten C₁-C₄-Alkylrest, wobei der jeweilige cyclische Rest ein- oder mehrfach durch gleiche oder verschiedene Substituenten aus der Gruppe C₁-C₄-Alkyl (das auch ein- oder mehrfach halogensubstituiert sein kann), C₁-C₄-Alkoxy, Halogen, Hydroxy, Amino, C₁-C₄-Alkylamino, Di-(C₁-C₄-Alkyl)amino, C₁-C₈-Acyloxy, C₁-C₈-Acylamino, Nitro, Cyano, CONH₂, CONH-(C₁-C₄-Alkyl), SO₂NH₂, SO₂NH-(C₁-C₄-Alkyl), NHCONH₂, NHSO₂(C₁-C₄-Alkyl) oder Phenyl substituiert sein kann, bedeuten, und ihre Salze mit Säuren.1. 3-Azabicyclo [3.1.1] heptanes of the formula in the
R, R ": (which may be the same or different), an alkyl or alkoxyalkyl radical having up to 6 C atoms, a C₃-C₇-cycloalkyl radical which is saturated or monounsaturated and optionally substituted by one or two C₁-C₄-alkyl radicals may be substituted; a phenyl radical which is mono- or polysubstituted by identical or different radicals from the group C₁-C₄-alkyl, C₁-C₄-alkoxy, hydroxy, C₁-C₈-acyloxy, amino, C₁-C₄-alkylamino, di- (C₁-C₄ -Alkyl) amino, C₁-C₈-acylamino, nitro, halogen, CN or mono- or poly-halogen substituted C₁-C₄-alkyl may be substituted; or a heteroaromatic or saturated heterocyclic radical which is mono- or polysubstituted by identical or different radicals from the group consisting of C 1 -C 4 -alkyl, C 1 -C 4 -alkoxy, phenyl, halogen, mono- or polysubstituted halogen-substituted C 1 -C 4 -alkyl, C 1 -C 4 -alkyl, C₄-alkylamino or di- (C₁-C₄-alkyl) amino may be substituted; R "also hydrogen;
R ': hydrogen, an optionally oxygen-interrupted C₁-C₈-alkyl radical; an alkenyl or alkynyl radical having up to 6 C atoms; a C₁-C₄-alkyl radical substituted by phenyl, an optionally monounsaturated C₃-C₇-cycloaliphatic, a heteroaromatic or a non-aromatic heterocycle, the respective cyclic radical being mono- or polysubstituted by identical or different substituents from the group C₁-C₄-alkyl ( which may also be monosubstituted or polysubstituted by halogen), C₁-C₄-alkoxy, halogen, hydroxy, amino, C₁-C₄-alkylamino, di- (C₁-C₄-alkyl) -amino, C₁-C₈-acyloxy, C₁-C₈- Acylamino, nitro, cyano, CONH₂, CONH- (C₁-C₄-alkyl), SO₂NH₂, SO₂NH- (C₁-C₄-alkyl), NHCONH₂, NHSO₂ (C₁-C₄-alkyl) or phenyl may be substituted, and their Salts with acids.
R für Phenyl,
R′ für gegebenenfalls substituiertes Phenyl-(C₁-C₃-Alkyl) und
R″ für Wasserstoff oder Methyl steht. 2. Compounds according to claim 1, wherein
R for phenyl,
R 'is optionally substituted phenyl (C₁-C₃-alkyl) and
R "is hydrogen or methyl.
- a) eine Verbindung der Formel reduziert oder daß man
- b) eine Verbindung der Formel in der R und R″ die obige Bedeutung haben, am Stickstoff durch die Gruppe R′ substituiert und die nach a) oder b) erhaltenen Verbindungen gewünschtenfalls je nach ihrer Art in freie Basen, in Säureadditionssalze bzw. in Salze physiologisch annehmbarer Säuren überführt.
- a) a compound of the formula reduced or that one
- b) a compound of the formula in which R and R "have the above meaning, substituted on the nitrogen by the group R 'and the compounds obtained according to a) or b), if desired, depending on their nature in free bases, in acid addition salts or in salts of physiologically acceptable acids.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3843481A DE3843481A1 (en) | 1988-12-23 | 1988-12-23 | SUBSTITUTED 3-AZABICYCLO / 3.1.1 / HEPTANESE, THEIR PREPARATION AND THEIR USE |
| KR1019900701871A KR910700236A (en) | 1988-12-23 | 1989-12-15 | Substituted 3-azabicyclo [3,1,1] heptane, preparation method thereof and use thereof |
| PCT/EP1989/001544 WO1990007503A1 (en) | 1988-12-23 | 1989-12-15 | Substituted 3-azabicyclo[3.1.1]heptanes, their production and use |
| AU48209/90A AU4820990A (en) | 1988-12-23 | 1989-12-15 | Substituted 3-azabicyclo(3.1.1)heptanes, their production and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3843481A DE3843481A1 (en) | 1988-12-23 | 1988-12-23 | SUBSTITUTED 3-AZABICYCLO / 3.1.1 / HEPTANESE, THEIR PREPARATION AND THEIR USE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3843481A1 true DE3843481A1 (en) | 1990-06-28 |
Family
ID=6370006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3843481A Ceased DE3843481A1 (en) | 1988-12-23 | 1988-12-23 | SUBSTITUTED 3-AZABICYCLO / 3.1.1 / HEPTANESE, THEIR PREPARATION AND THEIR USE |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR910700236A (en) |
| AU (1) | AU4820990A (en) |
| DE (1) | DE3843481A1 (en) |
| WO (1) | WO1990007503A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8389561B2 (en) | 2008-04-30 | 2013-03-05 | Universiteit Gent | Substituted 7-azabicyclo[2.2.1]heptyl derivatives useful for making pharmaceutical compositions |
| US8809365B2 (en) | 2009-11-04 | 2014-08-19 | Universiteit Gent | 1-substituted 2-azabicyclo [3.1.1] heptyl derivatives useful as nicotinic acetylcholine receptor modulators for treating neurologic disorders |
| WO2011054885A1 (en) | 2009-11-04 | 2011-05-12 | Universiteit Gent | 1-substituted 2-azabicyclo [3.1.1] heptyl derivatives useful as nicotinic acetylcholine receptor modulators for treating neurologic disorders |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH507947A (en) * | 1966-07-27 | 1971-05-31 | Ciba Geigy Ag | Azabicycloaliphatic cpds - trianquillisers adrenolytic and hypertensive agents |
| EP0166692B1 (en) * | 1984-06-20 | 1990-07-11 | Ciba-Geigy Ag | Substituted azabicycloheptanes, their use, pharmaceutical compositions comprising them and process for the preparation of the compounds |
| EP0272208B1 (en) * | 1986-11-21 | 1991-06-12 | Ciba-Geigy Ag | Aromatically substituted azacyclo-alkylalkanediphosphonic acids |
| EP0317505A1 (en) * | 1987-11-13 | 1989-05-24 | Ciba-Geigy Ag | Azacycloalkylalkandiphosphonic acids |
| US4883877A (en) * | 1987-11-13 | 1989-11-28 | Ciba-Geigy Corporation | Azabicycloheptanes and process for their preparation |
-
1988
- 1988-12-23 DE DE3843481A patent/DE3843481A1/en not_active Ceased
-
1989
- 1989-12-15 KR KR1019900701871A patent/KR910700236A/en not_active Withdrawn
- 1989-12-15 WO PCT/EP1989/001544 patent/WO1990007503A1/en not_active Ceased
- 1989-12-15 AU AU48209/90A patent/AU4820990A/en not_active Abandoned
Non-Patent Citations (2)
| Title |
|---|
| CH-Z.: Helv. Chim. Acta 65 (1982), 2405-12 * |
| GB-Z.: Tetrahedron Letters 1965, 985-90 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR910700236A (en) | 1991-03-14 |
| WO1990007503A1 (en) | 1990-07-12 |
| AU4820990A (en) | 1990-08-01 |
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| 8131 | Rejection |