CN102356065A - 作为nk3受体拮抗剂的哌啶衍生物 - Google Patents
作为nk3受体拮抗剂的哌啶衍生物 Download PDFInfo
- Publication number
- CN102356065A CN102356065A CN2010800123891A CN201080012389A CN102356065A CN 102356065 A CN102356065 A CN 102356065A CN 2010800123891 A CN2010800123891 A CN 2010800123891A CN 201080012389 A CN201080012389 A CN 201080012389A CN 102356065 A CN102356065 A CN 102356065A
- Authority
- CN
- China
- Prior art keywords
- phenyl
- fluoro
- alkyl group
- low alkyl
- acid
- 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.)
- Granted
Links
- 150000003053 piperidines Chemical class 0.000 title claims description 21
- 239000002464 receptor antagonist Substances 0.000 title abstract description 8
- 229940044551 receptor antagonist Drugs 0.000 title abstract description 8
- 108010040716 Neurokinin-3 Receptors Proteins 0.000 title description 5
- 102000002003 Neurokinin-3 Receptors Human genes 0.000 title description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 129
- 201000000980 schizophrenia Diseases 0.000 claims abstract description 19
- 208000019901 Anxiety disease Diseases 0.000 claims abstract description 8
- 208000002193 Pain Diseases 0.000 claims abstract description 8
- 230000036506 anxiety Effects 0.000 claims abstract description 8
- 208000018737 Parkinson disease Diseases 0.000 claims abstract description 7
- 238000011282 treatment Methods 0.000 claims abstract description 7
- 208000028017 Psychotic disease Diseases 0.000 claims abstract description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 108
- 229910052736 halogen Inorganic materials 0.000 claims description 70
- 150000002367 halogens Chemical class 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 60
- -1 2-cyclopropyl-1-phenylethyl Chemical group 0.000 claims description 53
- BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 49
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 28
- 125000001072 heteroaryl group Chemical group 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 20
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 239000003153 chemical reaction reagent Substances 0.000 claims description 11
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 10
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 8
- 150000001412 amines Chemical class 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 230000006735 deficit Effects 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 125000003386 piperidinyl group Chemical group 0.000 claims description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-N cyanic acid Chemical compound OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 claims 16
- 125000004415 heterocyclylalkyl group Chemical group 0.000 claims 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 6
- 239000003513 alkali Substances 0.000 claims 3
- 239000002585 base Substances 0.000 claims 3
- 150000001263 acyl chlorides Chemical class 0.000 claims 2
- 125000000623 heterocyclic group Chemical group 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- GFAUNYMRSKVDJL-UHFFFAOYSA-N formyl chloride Chemical compound ClC=O GFAUNYMRSKVDJL-UHFFFAOYSA-N 0.000 claims 1
- 229940124530 sulfonamide Drugs 0.000 claims 1
- 150000003456 sulfonamides Chemical class 0.000 claims 1
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 abstract description 4
- 101001125071 Homo sapiens Neuromedin-K receptor Proteins 0.000 abstract description 3
- 230000003389 potentiating effect Effects 0.000 abstract description 3
- 208000020401 Depressive disease Diseases 0.000 abstract description 2
- 102100029409 Neuromedin-K receptor Human genes 0.000 abstract description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 90
- 239000000543 intermediate Substances 0.000 description 61
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 51
- 239000000243 solution Substances 0.000 description 45
- 230000015572 biosynthetic process Effects 0.000 description 43
- 238000003786 synthesis reaction Methods 0.000 description 43
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 30
- 239000000203 mixture Substances 0.000 description 27
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 26
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 239000011541 reaction mixture Substances 0.000 description 16
- HYVUENWOJIFWFP-UHFFFAOYSA-N 4-(cyclopropylmethyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxylic acid Chemical compound C1CN(C(=O)C=2C=CC(=CC=2)C=2C=CC(F)=CC=2)CCC1(C(=O)O)CC1CC1 HYVUENWOJIFWFP-UHFFFAOYSA-N 0.000 description 15
- 239000007832 Na2SO4 Substances 0.000 description 15
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 15
- 229910052938 sodium sulfate Inorganic materials 0.000 description 15
- 235000011152 sodium sulphate Nutrition 0.000 description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 14
- AHXJEEFJLJUWTE-UHFFFAOYSA-N ethyl 4-(cyclopropylmethyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxylate Chemical compound C1CN(C(=O)C=2C=CC(=CC=2)C=2C=CC(F)=CC=2)CCC1(C(=O)OCC)CC1CC1 AHXJEEFJLJUWTE-UHFFFAOYSA-N 0.000 description 14
- 239000000741 silica gel Substances 0.000 description 14
- 229910002027 silica gel Inorganic materials 0.000 description 14
- 239000002904 solvent Substances 0.000 description 14
- 239000012044 organic layer Substances 0.000 description 13
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 238000007257 deesterification reaction Methods 0.000 description 10
- QGCLEUGNYRXBMZ-LURJTMIESA-N (1s)-1-(4-fluorophenyl)ethanamine Chemical compound C[C@H](N)C1=CC=C(F)C=C1 QGCLEUGNYRXBMZ-LURJTMIESA-N 0.000 description 9
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 9
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000007821 HATU Substances 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 8
- 238000001704 evaporation Methods 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 238000003818 flash chromatography Methods 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 235000019198 oils Nutrition 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 208000024891 symptom Diseases 0.000 description 8
- BZCZMOFRBDNQQN-UHFFFAOYSA-N 1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-4-phenylpiperidine-4-carboxylic acid Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(O)=O)C=2C=CC=CC=2)=N1 BZCZMOFRBDNQQN-UHFFFAOYSA-N 0.000 description 7
- LXWNTLBMNCXRQN-UHFFFAOYSA-N 4'-fluoro-1,1'-biphenyl-4-carboxylic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1=CC=C(F)C=C1 LXWNTLBMNCXRQN-UHFFFAOYSA-N 0.000 description 7
- QPHPUIAARGAWIB-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-n-[2,2,2-trifluoro-1-(4-fluorophenyl)ethyl]piperidine-4-carboxamide Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(=O)NC(C=2C=CC(F)=CC=2)C(F)(F)F)C=2C=CC(F)=CC=2)=N1 QPHPUIAARGAWIB-UHFFFAOYSA-N 0.000 description 7
- 239000012317 TBTU Substances 0.000 description 7
- CLZISMQKJZCZDN-UHFFFAOYSA-N [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium Chemical compound C1=CC=C2N(OC(N(C)C)=[N+](C)C)N=NC2=C1 CLZISMQKJZCZDN-UHFFFAOYSA-N 0.000 description 7
- 239000008346 aqueous phase Substances 0.000 description 7
- 239000012267 brine Substances 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 7
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 7
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 6
- 208000035475 disorder Diseases 0.000 description 6
- UZZKYKDGHRZWEL-UHFFFAOYSA-N ethyl 4-(4-fluorophenyl)piperidine-4-carboxylate Chemical compound C=1C=C(F)C=CC=1C1(C(=O)OCC)CCNCC1 UZZKYKDGHRZWEL-UHFFFAOYSA-N 0.000 description 6
- 125000006239 protecting group Chemical group 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- DKGMESGVYHVXBH-LJAQVGFWSA-N 1-[4-(4-fluorophenyl)piperazine-1-carbonyl]-4-phenyl-n-[(1s)-1-phenylpropyl]piperidine-4-carboxamide Chemical compound N([C@@H](CC)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 DKGMESGVYHVXBH-LJAQVGFWSA-N 0.000 description 5
- QTAAQGMXCWPPEZ-HNNXBMFYSA-N 4-[[(1s)-1-(4-fluorophenyl)ethyl]carbamoyl]-4-phenylpiperidine-1-carbonyl chloride Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C1(C=2C=CC=CC=2)CCN(C(Cl)=O)CC1 QTAAQGMXCWPPEZ-HNNXBMFYSA-N 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- 238000003776 cleavage reaction Methods 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 230000007017 scission Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000829 suppository Substances 0.000 description 5
- BDJVYQTZKFKWKQ-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-(2,2,2-trifluoroethyl)piperidine-1,4-dicarboxylate Chemical compound CCOC(=O)C1(CC(F)(F)F)CCN(C(=O)OC(C)(C)C)CC1 BDJVYQTZKFKWKQ-UHFFFAOYSA-N 0.000 description 4
- YEDUAINPPJYDJZ-UHFFFAOYSA-N 2-hydroxybenzothiazole Chemical compound C1=CC=C2SC(O)=NC2=C1 YEDUAINPPJYDJZ-UHFFFAOYSA-N 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- 239000001828 Gelatine Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000001408 amides Chemical class 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 4
- RCXSINRHGGVNIB-UHFFFAOYSA-N methyl 6-(1,1-dioxo-1,4-thiazinan-4-yl)pyridine-3-carboxylate Chemical compound N1=CC(C(=O)OC)=CC=C1N1CCS(=O)(=O)CC1 RCXSINRHGGVNIB-UHFFFAOYSA-N 0.000 description 4
- DZOJBGLFWINFBF-UMSFTDKQSA-N osanetant Chemical compound C([C@](C1)(CCCN2CCC(CC2)(N(C(C)=O)C)C=2C=CC=CC=2)C=2C=C(Cl)C(Cl)=CC=2)CCN1C(=O)C1=CC=CC=C1 DZOJBGLFWINFBF-UMSFTDKQSA-N 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- 102000005962 receptors Human genes 0.000 description 4
- 108020003175 receptors Proteins 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- QDZOEBFLNHCSSF-PFFBOGFISA-N (2S)-2-[[(2R)-2-[[(2S)-1-[(2S)-6-amino-2-[[(2S)-1-[(2R)-2-amino-5-carbamimidamidopentanoyl]pyrrolidine-2-carbonyl]amino]hexanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-N-[(2R)-1-[[(2S)-1-[[(2R)-1-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]pentanediamide Chemical compound C([C@@H](C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(N)=O)NC(=O)[C@@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](N)CCCNC(N)=N)C1=CC=CC=C1 QDZOEBFLNHCSSF-PFFBOGFISA-N 0.000 description 3
- PBPWUDRMGXPEFG-UHFFFAOYSA-N 1-[4-(4-fluorophenyl)benzoyl]-4-(2,2,2-trifluoroethyl)piperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(CC(F)(F)F)CCN1C(=O)C1=CC=C(C=2C=CC(F)=CC=2)C=C1 PBPWUDRMGXPEFG-UHFFFAOYSA-N 0.000 description 3
- OQBBLDZYKSEZJM-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-(cyclobutylmethyl)piperidine-1,4-dicarboxylate Chemical compound C1CCC1CC1(C(=O)OCC)CCN(C(=O)OC(C)(C)C)CC1 OQBBLDZYKSEZJM-UHFFFAOYSA-N 0.000 description 3
- KXXLPIJOPGBFTA-UHFFFAOYSA-N 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoic acid Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(O)=O)=N1 KXXLPIJOPGBFTA-UHFFFAOYSA-N 0.000 description 3
- SKRXUDAGGLAABS-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(2-oxopiperidin-1-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1N1CCCCC1=O SKRXUDAGGLAABS-UHFFFAOYSA-N 0.000 description 3
- LMCJZHOGRISCSU-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 LMCJZHOGRISCSU-UHFFFAOYSA-N 0.000 description 3
- JHQPPSRPNDBFDJ-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)piperazine-1-carbonyl]piperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(C=2C=CC(F)=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 JHQPPSRPNDBFDJ-UHFFFAOYSA-N 0.000 description 3
- VJKBZOPIRHXFPM-AWEZNQCLSA-N 4-(4-fluorophenyl)-n-[(1s)-1-(4-fluorophenyl)ethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C1(C=2C=CC(F)=CC=2)CCNCC1 VJKBZOPIRHXFPM-AWEZNQCLSA-N 0.000 description 3
- CBDGZASONRZPOP-UHFFFAOYSA-N 4-cyclopentyl-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-4-carboxylic acid Chemical compound C1CN(C(=O)OC(C)(C)C)CCC1(C(O)=O)C1CCCC1 CBDGZASONRZPOP-UHFFFAOYSA-N 0.000 description 3
- ZRIVCPWMZNNSKO-INIZCTEOSA-N 4-phenyl-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C1(C=2C=CC=CC=2)CCNCC1 ZRIVCPWMZNNSKO-INIZCTEOSA-N 0.000 description 3
- BLEVHTYAGGTZPR-IBGZPJMESA-N 4-phenyl-n-[(1s)-1-phenylpropyl]piperidine-4-carboxamide Chemical compound N([C@@H](CC)C=1C=CC=CC=1)C(=O)C1(C=2C=CC=CC=2)CCNCC1 BLEVHTYAGGTZPR-IBGZPJMESA-N 0.000 description 3
- CVCGVYKIYRHZJD-UHFFFAOYSA-N 6-(1,1-dioxo-1,4-thiazinan-4-yl)pyridine-3-carboxylic acid Chemical compound N1=CC(C(=O)O)=CC=C1N1CCS(=O)(=O)CC1 CVCGVYKIYRHZJD-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 3
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 3
- HEAUFJZALFKPBA-YRVBCFNBSA-N Neurokinin A Chemical compound C([C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)C(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CC=1NC=NC=1)C(C)O)C1=CC=CC=C1 HEAUFJZALFKPBA-YRVBCFNBSA-N 0.000 description 3
- 101800000399 Neurokinin A Proteins 0.000 description 3
- 102400000097 Neurokinin A Human genes 0.000 description 3
- 102000046798 Neurokinin B Human genes 0.000 description 3
- NHXYSAFTNPANFK-HDMCBQFHSA-N Neurokinin B Chemical compound C([C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCSC)NC(=O)[C@@H](N)CC(O)=O)C1=CC=CC=C1 NHXYSAFTNPANFK-HDMCBQFHSA-N 0.000 description 3
- 108010040718 Neurokinin-1 Receptors Proteins 0.000 description 3
- 102000002002 Neurokinin-1 Receptors Human genes 0.000 description 3
- 108010040722 Neurokinin-2 Receptors Proteins 0.000 description 3
- 101800002813 Neurokinin-B Proteins 0.000 description 3
- 102100024304 Protachykinin-1 Human genes 0.000 description 3
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 3
- 101800003906 Substance P Proteins 0.000 description 3
- 102100037342 Substance-K receptor Human genes 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 229940043279 diisopropylamine Drugs 0.000 description 3
- 239000008298 dragée Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- PTBSVNWYBFWXNZ-UHFFFAOYSA-N ethyl 4-(4-fluorophenyl)-1-[4-(2-oxopiperidin-1-yl)benzoyl]piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1N1CCCCC1=O PTBSVNWYBFWXNZ-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000005457 ice water Substances 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- KRQZSDHTXUHHMZ-UHFFFAOYSA-N methyl 1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-4-phenylpiperidine-4-carboxylate Chemical compound C1CC(C(=O)OC)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 KRQZSDHTXUHHMZ-UHFFFAOYSA-N 0.000 description 3
- FTLLFLPFBCEVMC-UHFFFAOYSA-N methyl 6-(3-methyl-1,2,4-oxadiazol-5-yl)pyridine-3-carboxylate Chemical compound N1=CC(C(=O)OC)=CC=C1C1=NC(C)=NO1 FTLLFLPFBCEVMC-UHFFFAOYSA-N 0.000 description 3
- AEXITZJSLGALNH-UHFFFAOYSA-N n'-hydroxyethanimidamide Chemical compound CC(N)=NO AEXITZJSLGALNH-UHFFFAOYSA-N 0.000 description 3
- UAHVRCFEZVYZFI-QHCPKHFHSA-N n-[(1s)-1-(4-fluorophenyl)ethyl]-1-[4-(4-fluorophenyl)piperazine-1-carbonyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 UAHVRCFEZVYZFI-QHCPKHFHSA-N 0.000 description 3
- JMXXIGDAIBOGRQ-HNNXBMFYSA-N n-[(1s)-1-(4-fluorophenyl)ethyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C1(C=2C=CC=CC=2)CCNCC1 JMXXIGDAIBOGRQ-HNNXBMFYSA-N 0.000 description 3
- GSGMCUNRZOFHKF-DEOSSOPVSA-N n-[(1s)-1-cyclohexylethyl]-1-[4-(4-fluorophenyl)piperazine-1-carbonyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 GSGMCUNRZOFHKF-DEOSSOPVSA-N 0.000 description 3
- 239000002547 new drug Substances 0.000 description 3
- 239000000825 pharmaceutical preparation Substances 0.000 description 3
- 239000002287 radioligand Substances 0.000 description 3
- 238000010898 silica gel chromatography Methods 0.000 description 3
- RQCNHUCCQJMSRG-UHFFFAOYSA-N tert-butyl piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1 RQCNHUCCQJMSRG-UHFFFAOYSA-N 0.000 description 3
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
- BWHDROKFUHTORW-UHFFFAOYSA-N tritert-butylphosphane Chemical compound CC(C)(C)P(C(C)(C)C)C(C)(C)C BWHDROKFUHTORW-UHFFFAOYSA-N 0.000 description 3
- 0 *C(CC1)(CCN1C(C1=CC=CC(C2=CC=CC=CC=CC2)=CC=CC=C1)=O)C(O*)=O Chemical compound *C(CC1)(CCN1C(C1=CC=CC(C2=CC=CC=CC=CC2)=CC=CC=C1)=O)C(O*)=O 0.000 description 2
- AVJKDKWRVSSJPK-UHFFFAOYSA-N 1-(4-fluorophenyl)piperazine Chemical compound C1=CC(F)=CC=C1N1CCNCC1 AVJKDKWRVSSJPK-UHFFFAOYSA-N 0.000 description 2
- PQBBGWQLEQXMLR-UHFFFAOYSA-N 1-[(2-methylpropan-2-yl)oxycarbonyl]-4-(2-methylprop-2-enyl)piperidine-4-carboxylic acid Chemical compound CC(=C)CC1(C(O)=O)CCN(C(=O)OC(C)(C)C)CC1 PQBBGWQLEQXMLR-UHFFFAOYSA-N 0.000 description 2
- JWOHBPPVVDQMKB-UHFFFAOYSA-N 1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-4-carboxylic acid Chemical compound CC(C)(C)OC(=O)N1CCC(C(O)=O)CC1 JWOHBPPVVDQMKB-UHFFFAOYSA-N 0.000 description 2
- JNDMAZDNOKSCQO-UHFFFAOYSA-N 1-[1-(5-cyanopyridin-2-yl)piperidine-4-carbonyl]-4-(4-fluorophenyl)piperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(C=2C=CC(F)=CC=2)CCN1C(=O)C(CC1)CCN1C1=CC=C(C#N)C=N1 JNDMAZDNOKSCQO-UHFFFAOYSA-N 0.000 description 2
- RQYXTNGDHUGRIG-QFIPXVFZSA-N 1-[4-(1,1-dioxo-1,4-thiazinan-4-yl)benzoyl]-4-(4-fluorophenyl)-n-[(1s)-1-(4-fluorophenyl)ethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1N1CCS(=O)(=O)CC1 RQYXTNGDHUGRIG-QFIPXVFZSA-N 0.000 description 2
- FCCOILQCIAVBAS-UHFFFAOYSA-N 1-[4-(4-fluorophenyl)benzoyl]-4-(2-methylpropyl)piperidine-4-carboxylic acid Chemical compound C1CC(CC(C)C)(C(O)=O)CCN1C(=O)C1=CC=C(C=2C=CC(F)=CC=2)C=C1 FCCOILQCIAVBAS-UHFFFAOYSA-N 0.000 description 2
- REEYDMXUOJQMIK-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-(2-methylpropyl)piperidine-1,4-dicarboxylate Chemical compound CCOC(=O)C1(CC(C)C)CCN(C(=O)OC(C)(C)C)CC1 REEYDMXUOJQMIK-UHFFFAOYSA-N 0.000 description 2
- XMJHXSYSEJLAEG-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-cyclopentylpiperidine-1,4-dicarboxylate Chemical compound C1CCCC1C1(C(=O)OCC)CCN(C(=O)OC(C)(C)C)CC1 XMJHXSYSEJLAEG-UHFFFAOYSA-N 0.000 description 2
- MYHJCTUTPIKNAT-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl piperidine-1,4-dicarboxylate Chemical compound CCOC(=O)C1CCN(C(=O)OC(C)(C)C)CC1 MYHJCTUTPIKNAT-UHFFFAOYSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
- CXNNOIPJZSUYDQ-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(O)=O)C=2C=CC(F)=CC=2)=N1 CXNNOIPJZSUYDQ-UHFFFAOYSA-N 0.000 description 2
- PFUTXURRGUALNI-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound O1C(C)=NC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(O)=O)C=2C=CC(F)=CC=2)=N1 PFUTXURRGUALNI-UHFFFAOYSA-N 0.000 description 2
- DTKAUYQBZSOHRJ-UHFFFAOYSA-N 4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoic acid Chemical compound O1C(C)=NC(C=2C=CC(=CC=2)C(O)=O)=N1 DTKAUYQBZSOHRJ-UHFFFAOYSA-N 0.000 description 2
- WSLGMBWAASBZRU-UHFFFAOYSA-N 4-(cyclobutylmethyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxylic acid Chemical compound C1CN(C(=O)C=2C=CC(=CC=2)C=2C=CC(F)=CC=2)CCC1(C(=O)O)CC1CCC1 WSLGMBWAASBZRU-UHFFFAOYSA-N 0.000 description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- MAJPDHVHUVBATN-AWEZNQCLSA-N 4-cyclopentyl-n-[(1s)-1-(4-fluorophenyl)ethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C1(C2CCCC2)CCNCC1 MAJPDHVHUVBATN-AWEZNQCLSA-N 0.000 description 2
- GIUITZWVBIVGBW-UHFFFAOYSA-N 6-(3-methyl-1,2,4-oxadiazol-5-yl)pyridine-3-carboxylic acid Chemical compound CC1=NOC(C=2N=CC(=CC=2)C(O)=O)=N1 GIUITZWVBIVGBW-UHFFFAOYSA-N 0.000 description 2
- 208000007415 Anhedonia Diseases 0.000 description 2
- 208000020925 Bipolar disease Diseases 0.000 description 2
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 2
- 238000006418 Brown reaction Methods 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 2
- 206010012239 Delusion Diseases 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
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 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 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- AYCPARAPKDAOEN-LJQANCHMSA-N N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methyl-4-thieno[3,2-d]pyrimidinyl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide Chemical compound C1([C@H](NC(=O)N2C(C=3NN=C(NC=4C=5SC=CC=5N=C(C)N=4)C=3C2)(C)C)CN(C)C)=CC=CC=C1 AYCPARAPKDAOEN-LJQANCHMSA-N 0.000 description 2
- 108090000189 Neuropeptides Proteins 0.000 description 2
- DZZGGKPKWGPNJA-UHFFFAOYSA-N Normeperidinicacid Chemical compound C=1C=CC=CC=1C1(C(=O)O)CCNCC1 DZZGGKPKWGPNJA-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 206010047700 Vomiting Diseases 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000004296 chiral HPLC Methods 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 229940099112 cornstarch Drugs 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 231100000868 delusion Toxicity 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012039 electrophile Substances 0.000 description 2
- UBRLYPIQHIVKBL-UHFFFAOYSA-N ethyl 1-[4-(4-fluorophenyl)benzoyl]-4-(2,2,2-trifluoroethyl)piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(CC(F)(F)F)CCN1C(=O)C1=CC=C(C=2C=CC(F)=CC=2)C=C1 UBRLYPIQHIVKBL-UHFFFAOYSA-N 0.000 description 2
- WCGQLIYFKBGKPY-UHFFFAOYSA-N ethyl 4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 WCGQLIYFKBGKPY-UHFFFAOYSA-N 0.000 description 2
- NOVVCGIBDJXFGW-UHFFFAOYSA-N ethyl 4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)piperazine-1-carbonyl]piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2C=CC(F)=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 NOVVCGIBDJXFGW-UHFFFAOYSA-N 0.000 description 2
- PILHUNWSESEFEN-UHFFFAOYSA-N ethyl 4-(5-fluoropyridin-2-yl)-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2N=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NOC(C)=N1 PILHUNWSESEFEN-UHFFFAOYSA-N 0.000 description 2
- HBDBTLZVRRNKMW-UHFFFAOYSA-N ethyl 4-(cyclobutylmethyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxylate Chemical compound C1CN(C(=O)C=2C=CC(=CC=2)C=2C=CC(F)=CC=2)CCC1(C(=O)OCC)CC1CCC1 HBDBTLZVRRNKMW-UHFFFAOYSA-N 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000004130 indan-2-yl group Chemical group [H]C1=C([H])C([H])=C2C(=C1[H])C([H])([H])C([H])(*)C2([H])[H] 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- KUISDPUHRPZRFF-UHFFFAOYSA-N methyl 4-phenylpiperidine-4-carboxylate Chemical compound C=1C=CC=CC=1C1(C(=O)OC)CCNCC1 KUISDPUHRPZRFF-UHFFFAOYSA-N 0.000 description 2
- FUGOPLLTIUPDDN-UHFFFAOYSA-N methyl 6-carbonochloridoylpyridine-3-carboxylate Chemical compound COC(=O)C1=CC=C(C(Cl)=O)N=C1 FUGOPLLTIUPDDN-UHFFFAOYSA-N 0.000 description 2
- NKFREVJOQXEZID-UHFFFAOYSA-N n-[1-[3-[1-benzoyl-3-(3,4-dichlorophenyl)piperidin-3-yl]propyl]-4-phenylpiperidin-4-yl]-n-methylacetamide;hydrochloride Chemical compound Cl.C1CC(N(C(C)=O)C)(C=2C=CC=CC=2)CCN1CCCC(C1)(C=2C=C(Cl)C(Cl)=CC=2)CCCN1C(=O)C1=CC=CC=C1 NKFREVJOQXEZID-UHFFFAOYSA-N 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 208000020016 psychiatric disease Diseases 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 125000006413 ring segment Chemical group 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- QZAYGJVTTNCVMB-UHFFFAOYSA-N serotonin Chemical compound C1=C(O)C=C2C(CCN)=CNC2=C1 QZAYGJVTTNCVMB-UHFFFAOYSA-N 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- XISJWTHKVPVRPK-KRWDZBQOSA-N tert-butyl 4-(4-fluorophenyl)-4-[[(1s)-1-(4-fluorophenyl)ethyl]carbamoyl]piperidine-1-carboxylate Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C1(C=2C=CC(F)=CC=2)CCN(C(=O)OC(C)(C)C)CC1 XISJWTHKVPVRPK-KRWDZBQOSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- 125000001113 thiadiazolyl group Chemical group 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 1
- RKOUFQLNMRAACI-UHFFFAOYSA-N 1,1,1-trifluoro-2-iodoethane Chemical compound FC(F)(F)CI RKOUFQLNMRAACI-UHFFFAOYSA-N 0.000 description 1
- NDOVLWQBFFJETK-UHFFFAOYSA-N 1,4-thiazinane 1,1-dioxide Chemical compound O=S1(=O)CCNCC1 NDOVLWQBFFJETK-UHFFFAOYSA-N 0.000 description 1
- KEZRLEQDBNGXKA-UHFFFAOYSA-N 1-(4-fluorophenyl)piperidine Chemical compound C1=CC(F)=CC=C1N1CCCCC1 KEZRLEQDBNGXKA-UHFFFAOYSA-N 0.000 description 1
- DKTWMVJYYKLZRD-UHFFFAOYSA-N 1-(5-cyanopyridin-1-ium-2-yl)piperidine-4-carboxylate Chemical compound C1CC(C(=O)O)CCN1C1=CC=C(C#N)C=N1 DKTWMVJYYKLZRD-UHFFFAOYSA-N 0.000 description 1
- VUFUIHAUMAFOGI-LJAQVGFWSA-N 1-[4-(1,1-dioxo-1,4-thiazinan-4-yl)benzoyl]-4-phenyl-n-[(1s)-1-phenylpropyl]piperidine-4-carboxamide Chemical compound N([C@@H](CC)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1N1CCS(=O)(=O)CC1 VUFUIHAUMAFOGI-LJAQVGFWSA-N 0.000 description 1
- JFKKMSDQQGDBKQ-FQEVSTJZSA-N 1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-4-phenyl-n-[(1s)-1-[4-(trifluoromethyl)phenyl]ethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(=CC=1)C(F)(F)F)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 JFKKMSDQQGDBKQ-FQEVSTJZSA-N 0.000 description 1
- SWFLHEQBNJHWMT-NRFANRHFSA-N 1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-4-phenyl-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 SWFLHEQBNJHWMT-NRFANRHFSA-N 0.000 description 1
- YMWSSSJRNYLIHM-MHZLTWQESA-N 1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-4-phenyl-n-[(1s)-1-phenylpropyl]piperidine-4-carboxamide Chemical compound N([C@@H](CC)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 YMWSSSJRNYLIHM-MHZLTWQESA-N 0.000 description 1
- LXDKSWLEBZKONT-NRFANRHFSA-N 1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)piperidine-1-carbonyl]-4-phenyl-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCC1C1=NC(C)=NO1 LXDKSWLEBZKONT-NRFANRHFSA-N 0.000 description 1
- JRWXNFLLDOVPIN-UHFFFAOYSA-N 1-[4-(4-fluorophenyl)benzoyl]-4-(5-fluoropyridin-2-yl)piperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(C=2N=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 JRWXNFLLDOVPIN-UHFFFAOYSA-N 0.000 description 1
- ALWLZWKTPBEHIO-DEOSSOPVSA-N 1-[4-(4-fluorophenyl)benzoyl]-4-phenyl-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 ALWLZWKTPBEHIO-DEOSSOPVSA-N 0.000 description 1
- WVJNLFHUCKSOLN-QHCPKHFHSA-N 1-[4-(4-fluorophenyl)benzoyl]-n-[(1s)-1-(4-fluorophenyl)ethyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 WVJNLFHUCKSOLN-QHCPKHFHSA-N 0.000 description 1
- ISZCMUSDNCEROT-DEOSSOPVSA-N 1-[4-(4-fluorophenyl)piperazine-1-carbonyl]-4-phenyl-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 ISZCMUSDNCEROT-DEOSSOPVSA-N 0.000 description 1
- HRXJLPYXKOYZGG-UHFFFAOYSA-N 1-[4-(4-fluorophenyl)piperazine-1-carbonyl]-4-phenylpiperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=C(F)C=C1 HRXJLPYXKOYZGG-UHFFFAOYSA-N 0.000 description 1
- AFTDLVPVIFMIFZ-NRFANRHFSA-N 1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]-4-phenyl-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NOC(C)=N1 AFTDLVPVIFMIFZ-NRFANRHFSA-N 0.000 description 1
- GUMZDWPMXGQNBG-UHFFFAOYSA-N 1-[4-(trifluoromethyl)phenyl]ethanamine Chemical compound CC(N)C1=CC=C(C(F)(F)F)C=C1 GUMZDWPMXGQNBG-UHFFFAOYSA-N 0.000 description 1
- BTUGGGLMQBJCBN-UHFFFAOYSA-N 1-iodo-2-methylpropane Chemical compound CC(C)CI BTUGGGLMQBJCBN-UHFFFAOYSA-N 0.000 description 1
- BXEWTKITTFERQX-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 2-methyl-4-(2-methylpropyl)piperidine-1,4-dicarboxylate Chemical compound CCOC(=O)C1(CC(C)C)CCN(C(=O)OC(C)(C)C)C(C)C1 BXEWTKITTFERQX-UHFFFAOYSA-N 0.000 description 1
- SOOVYBWWEZXVJG-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-(5-fluoropyridin-2-yl)piperidine-1,4-dicarboxylate Chemical compound C=1C=C(F)C=NC=1C1(C(=O)OCC)CCN(C(=O)OC(C)(C)C)CC1 SOOVYBWWEZXVJG-UHFFFAOYSA-N 0.000 description 1
- BSRDCDIAUHLKGI-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-(cyclopropylmethyl)piperidine-1,4-dicarboxylate Chemical compound C1CC1CC1(C(=O)OCC)CCN(C(=O)OC(C)(C)C)CC1 BSRDCDIAUHLKGI-UHFFFAOYSA-N 0.000 description 1
- SKTFQKPITCMKAX-UHFFFAOYSA-N 1-o-tert-butyl 4-o-ethyl 4-[6-(trifluoromethyl)pyridin-3-yl]piperidine-1,4-dicarboxylate Chemical compound C=1C=C(C(F)(F)F)N=CC=1C1(C(=O)OCC)CCN(C(=O)OC(C)(C)C)CC1 SKTFQKPITCMKAX-UHFFFAOYSA-N 0.000 description 1
- 125000005938 2,3-dihydro-1H-isoindolyl group Chemical group 0.000 description 1
- UODINHBLNPPDPD-UHFFFAOYSA-N 2-bromo-5-fluoropyridine Chemical compound FC1=CC=C(Br)N=C1 UODINHBLNPPDPD-UHFFFAOYSA-N 0.000 description 1
- BYDRTKVGBRTTIT-UHFFFAOYSA-N 2-methylprop-2-en-1-ol Chemical compound CC(=C)CO BYDRTKVGBRTTIT-UHFFFAOYSA-N 0.000 description 1
- WNHDBSPODXLMRX-UHFFFAOYSA-N 4-(2-oxopiperidin-1-yl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1N1C(=O)CCCC1 WNHDBSPODXLMRX-UHFFFAOYSA-N 0.000 description 1
- OBWPBURFIWEBBY-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-4-carboxylic acid Chemical compound C1CN(C(=O)OC(C)(C)C)CCC1(C(O)=O)C1=CC=C(F)C=C1 OBWPBURFIWEBBY-UHFFFAOYSA-N 0.000 description 1
- XBTJHVMPYTYMGO-FQEVSTJZSA-N 4-(4-fluorophenyl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-n-[(1s)-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 XBTJHVMPYTYMGO-FQEVSTJZSA-N 0.000 description 1
- MYMUYJUCSAMVAI-UHFFFAOYSA-N 4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]-n-(2-methyl-1-phenylpropyl)piperidine-4-carboxamide Chemical compound C=1C=CC=CC=1C(C(C)C)NC(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 MYMUYJUCSAMVAI-UHFFFAOYSA-N 0.000 description 1
- RPORADMABTVRBF-PMERELPUSA-N 4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]-n-[(1r)-2-hydroxy-1-phenylethyl]piperidine-4-carboxamide Chemical compound N([C@@H](CO)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 RPORADMABTVRBF-PMERELPUSA-N 0.000 description 1
- QCJYJDPSSJNNCY-IBGZPJMESA-N 4-(4-fluorophenyl)-n-[(1s)-1-(3-fluorophenyl)ethyl]-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=C(F)C=CC=1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 QCJYJDPSSJNNCY-IBGZPJMESA-N 0.000 description 1
- SSUHQQSMQZAHIT-UHFFFAOYSA-N 4-(4-fluorophenyl)-n-[1-(4-fluorophenyl)cyclopropyl]-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxamide Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(=O)NC2(CC2)C=2C=CC(F)=CC=2)C=2C=CC(F)=CC=2)=N1 SSUHQQSMQZAHIT-UHFFFAOYSA-N 0.000 description 1
- JURXSJNRBIYOBG-UHFFFAOYSA-N 4-(5-fluoropyridin-2-yl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(O)=O)C=2N=CC(F)=CC=2)=N1 JURXSJNRBIYOBG-UHFFFAOYSA-N 0.000 description 1
- FPZJFRBGQLIQBU-UHFFFAOYSA-N 4-(5-fluoropyridin-2-yl)-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound O1C(C)=NC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(O)=O)C=2N=CC(F)=CC=2)=N1 FPZJFRBGQLIQBU-UHFFFAOYSA-N 0.000 description 1
- ZIIOWGWCXJZIMB-UHFFFAOYSA-N 4-cyclohexyl-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C2CCCCC2)C(O)=O)=N1 ZIIOWGWCXJZIMB-UHFFFAOYSA-N 0.000 description 1
- FRKZNOIWGNLTSL-UHFFFAOYSA-N 4-cyclopentyl-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C2CCCC2)C(O)=O)=N1 FRKZNOIWGNLTSL-UHFFFAOYSA-N 0.000 description 1
- OIIREYXVOOXKFT-QFIPXVFZSA-N 4-cyclopentyl-1-[4-(4-fluorophenyl)benzoyl]-n-[(1s)-1-(4-fluorophenyl)ethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C(CC1)(C2CCCC2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 OIIREYXVOOXKFT-QFIPXVFZSA-N 0.000 description 1
- KKVYMUYVCFVXAL-UHFFFAOYSA-N 4-cyclopentyl-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]piperidine-4-carboxylic acid Chemical compound O1C(C)=NC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C2CCCC2)C(O)=O)=N1 KKVYMUYVCFVXAL-UHFFFAOYSA-N 0.000 description 1
- 229960000549 4-dimethylaminophenol Drugs 0.000 description 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 1
- ZINFWBAEAGUNOY-INIZCTEOSA-N 4-phenyl-4-[[(1s)-1-phenylethyl]carbamoyl]piperidine-1-carbonyl chloride Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C1(C=2C=CC=CC=2)CCN(C(Cl)=O)CC1 ZINFWBAEAGUNOY-INIZCTEOSA-N 0.000 description 1
- PMCCHVLRAAPHGM-VWLOTQADSA-N 4-phenyl-n-[(1s)-1-phenylethyl]-1-(4-phenylpiperazine-1-carbonyl)piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCN1C1=CC=CC=C1 PMCCHVLRAAPHGM-VWLOTQADSA-N 0.000 description 1
- FIGNMDWMSCGATL-DEOSSOPVSA-N 4-phenyl-n-[(1s)-1-phenylethyl]-1-(4-thiomorpholin-4-ylpiperidine-1-carbonyl)piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)N(CC1)CCC1N1CCSCC1 FIGNMDWMSCGATL-DEOSSOPVSA-N 0.000 description 1
- 125000004199 4-trifluoromethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C(F)(F)F 0.000 description 1
- 125000004539 5-benzimidazolyl group Chemical group N1=CNC2=C1C=CC(=C2)* 0.000 description 1
- RPFAUCIXZGMCFN-UHFFFAOYSA-N 5-bromo-2-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=C(Br)C=N1 RPFAUCIXZGMCFN-UHFFFAOYSA-N 0.000 description 1
- NTCKZTBRFXTYBD-UHFFFAOYSA-N 5-methoxycarbonylpyridine-2-carboxylic acid Chemical compound COC(=O)C1=CC=C(C(O)=O)N=C1 NTCKZTBRFXTYBD-UHFFFAOYSA-N 0.000 description 1
- USSIQXCVUWKGNF-UHFFFAOYSA-N 6-(dimethylamino)-4,4-diphenylheptan-3-one Chemical compound C=1C=CC=CC=1C(CC(C)N(C)C)(C(=O)CC)C1=CC=CC=C1 USSIQXCVUWKGNF-UHFFFAOYSA-N 0.000 description 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 206010005885 Blunted affect Diseases 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- XDFIMYUACCDUAA-WZDFBWDZSA-N C[C@@H](C1CCCCC1)NC(C1(CCC(CCC(N(CC2)CCN2c(cc2)ccc2F)=O)CC1)c1ccccc1)=O Chemical compound C[C@@H](C1CCCCC1)NC(C1(CCC(CCC(N(CC2)CCN2c(cc2)ccc2F)=O)CC1)c1ccccc1)=O XDFIMYUACCDUAA-WZDFBWDZSA-N 0.000 description 1
- QLEPUSQGEFNJNO-QFIPXVFZSA-N C[C@@H](c(cc1)ccc1F)NC(C(CC1)(CCN1C(c(cc1)ccc1N(CC1)CCS1(=N)=O)=O)c(cc1)ccc1F)=O Chemical compound C[C@@H](c(cc1)ccc1F)NC(C(CC1)(CCN1C(c(cc1)ccc1N(CC1)CCS1(=N)=O)=O)c(cc1)ccc1F)=O QLEPUSQGEFNJNO-QFIPXVFZSA-N 0.000 description 1
- CKDWPUIZGOQOOM-UHFFFAOYSA-N Carbamyl chloride Chemical compound NC(Cl)=O CKDWPUIZGOQOOM-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000003479 Claisen-Ireland rearrangement reaction Methods 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
- 102100021260 Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1 Human genes 0.000 description 1
- 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 1
- 208000004547 Hallucinations Diseases 0.000 description 1
- 206010019079 Hallucinations, mixed Diseases 0.000 description 1
- 101000894906 Homo sapiens Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1 Proteins 0.000 description 1
- 101000655188 Homo sapiens Tachykinin-3 Proteins 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 206010027374 Mental impairment Diseases 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 102000003797 Neuropeptides Human genes 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 206010033864 Paranoia Diseases 0.000 description 1
- 208000027099 Paranoid disease Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 102000003141 Tachykinin Human genes 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
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000002932 anti-schizophrenic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 238000006254 arylation reaction Methods 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 239000012148 binding buffer Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- FLHFTXCMKFVKRP-UHFFFAOYSA-N bromomethylcyclobutane Chemical compound BrCC1CCC1 FLHFTXCMKFVKRP-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 208000015114 central nervous system disease Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000011097 chromatography purification Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 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
- 230000005595 deprotonation Effects 0.000 description 1
- 238000010537 deprotonation reaction Methods 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 125000005045 dihydroisoquinolinyl group Chemical group C1(NC=CC2=CC=CC=C12)* 0.000 description 1
- HSUGRBWQSSZJOP-RTWAWAEBSA-N diltiazem Chemical compound C1=CC(OC)=CC=C1[C@H]1[C@@H](OC(C)=O)C(=O)N(CCN(C)C)C2=CC=CC=C2S1 HSUGRBWQSSZJOP-RTWAWAEBSA-N 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 229960003638 dopamine Drugs 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- YTGOSLPUQCWHIZ-UHFFFAOYSA-N ethyl 1-[1-(5-cyanopyridin-2-yl)piperidine-4-carbonyl]-4-(4-fluorophenyl)piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2C=CC(F)=CC=2)CCN1C(=O)C(CC1)CCN1C1=CC=C(C#N)C=N1 YTGOSLPUQCWHIZ-UHFFFAOYSA-N 0.000 description 1
- KTRNJSBIHJQIAP-UHFFFAOYSA-N ethyl 1-[4-(4-fluorophenyl)benzoyl]-2-methyl-4-(2-methylpropyl)piperidine-4-carboxylate Chemical compound CC1CC(C(=O)OCC)(CC(C)C)CCN1C(=O)C1=CC=C(C=2C=CC(F)=CC=2)C=C1 KTRNJSBIHJQIAP-UHFFFAOYSA-N 0.000 description 1
- AAIYMBHVCLJKRK-UHFFFAOYSA-N ethyl 1-[4-(4-fluorophenyl)benzoyl]-4-(2-methylpropyl)piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(CC(C)C)CCN1C(=O)C1=CC=C(C=2C=CC(F)=CC=2)C=C1 AAIYMBHVCLJKRK-UHFFFAOYSA-N 0.000 description 1
- WGEFZGCEBCRUTG-UHFFFAOYSA-N ethyl 1-[4-(4-fluorophenyl)benzoyl]-4-(5-fluoropyridin-2-yl)piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2N=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 WGEFZGCEBCRUTG-UHFFFAOYSA-N 0.000 description 1
- HUHYJEZNSXULCM-UHFFFAOYSA-N ethyl 4-(2-methylpropyl)piperidine-4-carboxylate;hydrochloride Chemical compound Cl.CCOC(=O)C1(CC(C)C)CCNCC1 HUHYJEZNSXULCM-UHFFFAOYSA-N 0.000 description 1
- GEUNCVAKRCCBEO-UHFFFAOYSA-N ethyl 4-(5-fluoropyridin-2-yl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxylate Chemical compound C1CC(C(=O)OCC)(C=2N=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 GEUNCVAKRCCBEO-UHFFFAOYSA-N 0.000 description 1
- MCRPKBUFXAKDKI-UHFFFAOYSA-N ethyl pyridine-4-carboxylate Chemical compound CCOC(=O)C1=CC=NC=C1 MCRPKBUFXAKDKI-UHFFFAOYSA-N 0.000 description 1
- 230000002964 excitative effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 229940049906 glutamate Drugs 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 125000002962 imidazol-1-yl group Chemical group [*]N1C([H])=NC([H])=C1[H] 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 125000004129 indan-1-yl group Chemical group [H]C1=C([H])C([H])=C2C(=C1[H])C([H])([H])C([H])([H])C2([H])* 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000008011 inorganic excipient Substances 0.000 description 1
- UEXQBEVWFZKHNB-UHFFFAOYSA-N intermediate 29 Natural products C1=CC(N)=CC=C1NC1=NC=CC=N1 UEXQBEVWFZKHNB-UHFFFAOYSA-N 0.000 description 1
- 229960004903 invert sugar Drugs 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- PCEBAZIVZVIQEO-UHFFFAOYSA-N iodocyclopentane Chemical compound IC1CCCC1 PCEBAZIVZVIQEO-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- YNESATAKKCNGOF-UHFFFAOYSA-N lithium bis(trimethylsilyl)amide Chemical compound [Li+].C[Si](C)(C)[N-][Si](C)(C)C YNESATAKKCNGOF-UHFFFAOYSA-N 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical class [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- RMEDXVIWDFLGES-UHFFFAOYSA-N methyl 6-chloropyridine-3-carboxylate Chemical compound COC(=O)C1=CC=C(Cl)N=C1 RMEDXVIWDFLGES-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000001730 monoaminergic effect Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- PSDFMURIMSIPAJ-UHFFFAOYSA-N n-(2-cyclopropyl-1-phenylethyl)-4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxamide Chemical compound C1=CC(F)=CC=C1C1=CC=C(C(=O)N2CCC(CC2)(C(=O)NC(CC2CC2)C=2C=CC=CC=2)C=2C=CC(F)=CC=2)C=C1 PSDFMURIMSIPAJ-UHFFFAOYSA-N 0.000 description 1
- DLJZYOCJWNFTOA-IBGZPJMESA-N n-[(1s)-1-(4-fluorophenyl)ethyl]-1-[6-(3-methyl-1,2,4-oxadiazol-5-yl)pyridine-3-carbonyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=N1)=CC=C1C1=NC(C)=NO1 DLJZYOCJWNFTOA-IBGZPJMESA-N 0.000 description 1
- FHWOKIFIZXYUHL-JTQLQIEISA-N n-[(1s)-1-(4-fluorophenyl)ethyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C=1C=CC(F)=CC=1)C(=O)C1CCNCC1 FHWOKIFIZXYUHL-JTQLQIEISA-N 0.000 description 1
- REACCFHRRVIPJF-QHCPKHFHSA-N n-[(1s)-1-cyclohexylethyl]-1-[4-(1,1-dioxo-1,4-thiazinan-4-yl)benzoyl]-4-(4-fluorophenyl)piperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1N1CCS(=O)(=O)CC1 REACCFHRRVIPJF-QHCPKHFHSA-N 0.000 description 1
- GISFCDISKBFCSC-DEOSSOPVSA-N n-[(1s)-1-cyclohexylethyl]-1-[4-(1,1-dioxo-1,4-thiazinan-4-yl)benzoyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1N1CCS(=O)(=O)CC1 GISFCDISKBFCSC-DEOSSOPVSA-N 0.000 description 1
- SAFWTEUQMQBPHF-NRFANRHFSA-N n-[(1s)-1-cyclohexylethyl]-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 SAFWTEUQMQBPHF-NRFANRHFSA-N 0.000 description 1
- BTVNWCTWXQMDFX-NRFANRHFSA-N n-[(1s)-1-cyclohexylethyl]-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]-4-phenylpiperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NOC(C)=N1 BTVNWCTWXQMDFX-NRFANRHFSA-N 0.000 description 1
- WGONZJDFMVKLSH-FQEVSTJZSA-N n-[(1s)-1-cyclohexylethyl]-4-(4-fluorophenyl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=NC(C)=NO1 WGONZJDFMVKLSH-FQEVSTJZSA-N 0.000 description 1
- DFDQHXYCLRVQPG-QHCPKHFHSA-N n-[(1s)-1-cyclohexylethyl]-4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxamide Chemical compound N([C@@H](C)C1CCCCC1)C(=O)C(CC1)(C=2C=CC(F)=CC=2)CCN1C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1 DFDQHXYCLRVQPG-QHCPKHFHSA-N 0.000 description 1
- XVGHDTDEBMTVEK-NDEPHWFRSA-N n-[(s)-cyclopropyl-(3-fluorophenyl)methyl]-4-(4-fluorophenyl)-1-[4-(3-methyl-1,2,4-oxadiazol-5-yl)benzoyl]piperidine-4-carboxamide Chemical compound CC1=NOC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(=O)N[C@@H](C2CC2)C=2C=C(F)C=CC=2)C=2C=CC(F)=CC=2)=N1 XVGHDTDEBMTVEK-NDEPHWFRSA-N 0.000 description 1
- LNSQLECJOGMPAE-YTTGMZPUSA-N n-[(s)-cyclopropyl-(3-fluorophenyl)methyl]-4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)benzoyl]piperidine-4-carboxamide Chemical compound C1=CC(F)=CC=C1C1=CC=C(C(=O)N2CCC(CC2)(C(=O)N[C@@H](C2CC2)C=2C=C(F)C=CC=2)C=2C=CC(F)=CC=2)C=C1 LNSQLECJOGMPAE-YTTGMZPUSA-N 0.000 description 1
- NNYHKMPVKDGNJI-PMERELPUSA-N n-[(s)-cyclopropyl-(3-fluorophenyl)methyl]-4-(4-fluorophenyl)-1-[4-(4-fluorophenyl)piperazine-1-carbonyl]piperidine-4-carboxamide Chemical compound C1=CC(F)=CC=C1N1CCN(C(=O)N2CCC(CC2)(C(=O)N[C@@H](C2CC2)C=2C=C(F)C=CC=2)C=2C=CC(F)=CC=2)CC1 NNYHKMPVKDGNJI-PMERELPUSA-N 0.000 description 1
- XXIBIEVALAGYRK-NDEPHWFRSA-N n-[(s)-cyclopropyl-(3-fluorophenyl)methyl]-4-(4-fluorophenyl)-1-[4-(5-methyl-1,2,4-oxadiazol-3-yl)benzoyl]piperidine-4-carboxamide Chemical compound O1C(C)=NC(C=2C=CC(=CC=2)C(=O)N2CCC(CC2)(C(=O)N[C@@H](C2CC2)C=2C=C(F)C=CC=2)C=2C=CC(F)=CC=2)=N1 XXIBIEVALAGYRK-NDEPHWFRSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000001722 neurochemical effect Effects 0.000 description 1
- 239000002740 neurokinin 3 receptor antagonist Substances 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000009871 nonspecific binding Effects 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
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000008012 organic excipient Substances 0.000 description 1
- 229950009875 osanetant Drugs 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000011458 pharmacological treatment Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- YZTJYBJCZXZGCT-UHFFFAOYSA-N phenylpiperazine Chemical compound C1CNCCN1C1=CC=CC=C1 YZTJYBJCZXZGCT-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 description 1
- IIKFXOLJMNWWCH-UHFFFAOYSA-N piperidine-1,4-dicarboxylic acid Chemical compound OC(=O)C1CCN(C(O)=O)CC1 IIKFXOLJMNWWCH-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 125000004307 pyrazin-2-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000698 schizophrenic effect Effects 0.000 description 1
- 229940076279 serotonin Drugs 0.000 description 1
- 230000003997 social interaction Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000002511 suppository base Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 108060008037 tachykinin Proteins 0.000 description 1
- 239000002462 tachykinin receptor antagonist Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- TZODONUATMTJPI-UHFFFAOYSA-N tert-butyl 2-ethylpiperidine-1-carboxylate Chemical compound CCC1CCCCN1C(=O)OC(C)(C)C TZODONUATMTJPI-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000005958 tetrahydrothienyl group Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
- C07D401/10—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 linked by a carbon chain containing aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4409—Non condensed pyridines; Hydrogenated derivatives thereof only substituted in position 4, e.g. isoniazid, iproniazid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4465—Non condensed piperidines, e.g. piperocaine only substituted in position 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/04—Centrally acting analgesics, e.g. opioids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/30—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom
- C07D211/32—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- 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
- C07D401/14—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 three or more hetero rings
-
- 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
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Child & Adolescent Psychology (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
本发明涉及式I化合物
Description
本发明涉及下式化合物或其药学活性盐,
其中
R1是
-芳基或杂芳基,其任选地被卤素、被卤素取代的低级烷基取代,或是
-(CH2)n-环烷基,n是0、1或2,
-低级烷基、
-低级链烯基或
-被卤素取代的低级烷基;
R2是
-CRR’-芳基或杂芳基,该环任选地被卤素、低级烷基、被卤素取代的低级烷基或氰基取代,
-CRR’-环烷基、
-CRR’-低级烷基,或是
-NR-芳基或NR-杂芳基,该环任选地被卤素、低级烷基、被卤素取代的低级烷基或氰基取代,或是NR-环烷基,或是
-茚满-1-基或茚满-2-基,其任选地被羟基取代;
R3是氢或低级烷基,或
R2和R3与它们所连接的N-原子一起形成2,3-二氢-1-H-异吲哚基或哌啶环,其任选地被杂芳基取代;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
本发明包括式(I)化合物的所有立体异构形式,包括单一非对映异构体和对映异构体以及其外消旋和非外消旋混合物。
已经发现,本发明化合物是高效的NK-3受体拮抗剂,可用于治疗抑郁、疼痛、精神病、帕金森病、精神分裂症、焦虑和注意力缺陷多动障碍(ADHD)。
三种主要的哺乳动物速激肽即P物质(SP)、神经激肽A(NKA)和神经激肽B(NKB)属于神经肽类家族,具有共同的COOH-末端五肽序列Phe-X-Gly-Leu-Met-NH2。作为神经递质,这些肽通过三种不同的神经激肽(NK)受体、称为NK-1、NK-2和NK-3发挥其生物学活性。SP优先地与NK-1受体结合,NKA优先地与NK-2结合,NKB优先地与NK-3受体结合。
NK-3受体的特征在于主要在CNS中表达,已经证明了其参与中枢单胺能系统的调节。这些性质使得NK-3受体成为中枢神经系统障碍如焦虑、抑郁、双相性精神障碍、帕金森病、精神分裂症和疼痛的潜在靶标(Neurosci.Letters,2000,283,185-188;Exp.Opin.Ther.Patents 2000,10,939-960;Neuroscience,1996,74,403-414;Neuropeptides,1998,32,481-488)。
精神分裂症是主要的神经精神病之一,其特征在于严重的和慢性的精神损害。这种毁灭性的疾病影响约1%的世界人口。其症状开始于早期成年期,然后是人际关系和社交障碍时期。精神分裂症表现为幻听和幻视、偏执、妄想(阳性症状)、感情迟钝、抑郁、快感缺乏、言语贫乏、记忆力和注意力缺陷以及社交回避(阴性症状)。
数十年来,科学家和临床医师们一直致力于发现用于精神分裂症的药理学治疗的理想药物。但是,由于症状的多样性所造成的这些障碍的复杂性使得这些努力鲜有成效。就精神分裂症的诊断而言,不存在特定的病灶特征,并且没有单一症状始终存在于所有患者中。因此,精神分裂症作为单一障碍或者作为多种不同障碍的诊断已有讨论,但是尚无定论。精神分裂症新药开发中的主要困难是缺乏关于这种疾病的原因和性质的认识。在药理学研究的基础上已经提出了一些神经化学假说以使相应疗法的开发合理化:多巴胺、血清素和谷氨酸假说。但是考虑到精神分裂症的复杂性,对抗阳性与阴性表现和症状的功效可能需要适宜的多受体亲和性。此外,理想的抗精神分裂症药将优选具有允许每天给药一次的低剂量,因为精神分裂症患者的坚持能力低。
近些年来,文献中报道了用选择性NK1和NK2受体拮抗剂进行的临床研究,显示了对呕吐、抑郁、焦虑、疼痛以及偏头痛(NK1)和哮喘(NK2和NK1)的治疗结果。在利用NK1受体拮抗剂治疗化学疗法-诱发的呕吐、恶心和抑郁以及利用NK2受体拮抗剂治疗哮喘中产生了最令人兴奋的数据。相反,直到2000年才有文献报道关于NK3受体拮抗剂的临床数据。Sanofi-Synthelabo的Osanetant(SR 142,801)是第一种确定的强效的选择性非肽类NK3速激肽受体拮抗剂,可治疗精神分裂症,这在文献中有报道(Current Opinion in Investigational Drugs,2001,2(7),950-956和PsychiatricDisorders Study 4,Schizophrenia,June 2003,Decision Recources,Inc.,Waltham,Massachusetts)。所提出的药物SR 142,801已经在II期试验中显示对精神分裂症的阳性症状例如行为改变、妄想、幻觉、极端情绪、兴奋性运动活动和语无伦次有活性,但是在抑郁、快感缺乏、社会隔绝或记忆与注意力缺陷等阴性症状的治疗中无活性。
神经激肽-3受体拮抗剂已被描述为可用于疼痛或炎症以及精神分裂症(Exp.Opinion.Ther.Patents(2000),10(6),939-960和Current Opinion inInvestigational Drugs,2001,2(7),950-956 956和Psychiatric Disorders Study4,Schizophrenia,June 2003,Decision Recources,Inc.,Waltham,Massachusetts)。
本发明的目标是新的式I化合物、它们的制备、基于本发明化合物的药物和它们的生产以及式I化合物在控制和预防疾病中的用途,所述疾病例如有抑郁、疼痛、双相性精神障碍、精神病、帕金森病、精神分裂症、焦虑和注意力缺陷多动障碍(ADHD)。
采用本发明化合物的优选的适应症有抑郁、精神病、帕金森病、精神分裂症、焦虑和注意力缺陷多动障碍(ADHD)。
应用本说明书中所用的通用术语的下述定义,不管所讨论的术语是单独出现还是组合出现。
如本文所用的术语“低级烷基”指含有1至8个碳原子的直链或支链烷基,例如甲基、乙基、丙基、异丙基、正丁基、异丁基、叔丁基等。优选的低级烷基是具有1-4个碳原子的基团。
如本文所用的术语“低级烷氧基”指与氧原子连接的如上所定义的直链或支链烷基。
术语“被卤素取代的低级烷基”指其中至少一个氢原子被卤素替换的如上所定义的烷基,例如-CF3、-CHF2、-CH2F、-CH2CF3、-CH2CH2CF3、-CH2CH2CH2CF3、-CH2CH2CF2CF3、-CH2CH2CH2CF2CF3、-CH2CF2CF3等。优选的被卤素取代的低级烷基是具有1-5个碳原子的基团。
术语“卤素”指氯、碘、氟和溴。
术语“环烷基”指含有3-7个碳原子的饱和碳环,例如环丙基、环丁基、环戊基、环己基、环庚基等。
术语“芳基”指由一个或多个稠环组成、含有6-14个碳原子且其中至少一个环在本质上是芳族的环状芳族烃基,例如苯基、萘基或1,2,3,4-四氢萘基。优选的是苯基。
术语“杂芳基”指含有5-14个环原子、优选含有5-10个环原子、由一个或多个稠环组成并且其中至少一个环在本质上是芳族的环状芳族烃基,其含有至少一个选自N、O或S的杂原子,例如喹喔啉基、二氢异喹啉基、吡嗪-2-基、吡唑基、2,4-二氢-吡唑-3-酮、吡啶基、异噁唑基、苯并[1,3]间二氧杂环戊烯基、[1.3.4]噻二唑基、吡啶基、哒嗪基、嘧啶基、苯并三唑-5-基、苯并咪唑-5-基、[1,2,4]-噁二唑基、[1,3,4]-噁二唑-2-基、[1,2.4]三唑-1-基、[1,2.3]三唑基、[1,6]萘啶-2-基、咪唑并[4,5-b]吡啶-6-基、四唑基、噻唑基、噁唑基、噻二唑基、噻吩基、呋喃基、吡咯基、咪唑-1-基、或苯并呋喃基。优选的杂芳基是吡啶-2,3或4-基。
术语“杂环烷基”指烷基环,其中一个或两个碳原子被N、S或O替换,例如下述基团:吗啉基、[1,4]二氮杂环庚烷-1-基、哌嗪基、吡咯烷基、哌啶-1-基、四氢呋喃基、四氢噻吩基、哌啶-4-基、硫代吗啉基或1,1-二氧代-λ6-硫代吗啉基。
术语“可药用的酸加成盐”包括无机和有机酸的盐,例如盐酸、硝酸、硫酸、磷酸、柠檬酸、甲酸、富马酸、马来酸、乙酸、琥珀酸、酒石酸、甲磺酸、对甲苯磺酸等的盐。
优选的式I所包括的化合物是式Ia化合物或其药学活性盐,
其中
hal是卤素;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
优选的式Ia化合物如下:
1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸((R)-2-羟基-1-苯基乙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸(2-甲基-1-苯基-丙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸(2-环丙基-1-苯基乙基)-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[1-(4-氟-苯基)-环丙基]-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(3-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺
4-(4-氟-苯基)-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺或
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(SR)-2,2,2-三氟-1-(4-氟-苯基)乙基]-酰胺。
进一步优选的式I所包括的化合物是式Ib化合物或其药学活性盐,
其中
hal是卤素;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
例如下述化合物:
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-(4-氟-苯基)-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺或
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺。
优选的式I所包括的化合物是式Ic化合物或其药学活性盐
其中
hal是卤素;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
例如下述化合物
1-[6-(3-甲基-[1,2,4]噁二唑-5-基)-吡啶-3-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。
优选的式I所包括的化合物是式Id化合物或其药学活性盐,
其中
hal是卤素;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
是芳基、杂芳基或杂环烷基,该环任选地被低级烷基、低级烷氧基、卤素、被卤素取代的低级烷基、氰基、氨基、C(O)-低级烷基、C(O)NH2、S(O)2-低级烷基或=O取代,或是环烷基。
优选的式Id化合物如下:
4-(4-氟-苯基)-1-[4-(4-氟-苯基)-哌嗪-1-羰基]-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-哌啶-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
4-苯基-1-(4-硫代吗啉-4-基-哌啶-1-羰基)-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺或
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺。
优选的式I所包括的化合物是式Ie化合物或其药学活性盐
其中
hal是卤素;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
此类化合物的实例为1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺。
进一步优选的式I化合物是这样的化合物,其中R1是
-杂芳基,其任选地被卤素取代,或是
-(CH2)n-环烷基,n是0、1或2,
-低级烷基、
-低级链烯基或
-被卤素取代的低级烷基;
并且其它定义如上所述。
此类化合物的实例为
4-环己基-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-环戊基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-环戊基-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-环戊基-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(2-甲基-烯丙基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺或
5-氟-1′-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。
进一步优选的式I化合物是这样的化合物,其中R2是-NR-芳基或NR-杂芳基,该环任选地被卤素、低级烷基、被卤素取代的低级烷基或氰基取代,或是NR-环烷基,或是茚满-1-基或茚满-2-基,其任选地被羟基取代;
本发明的式I化合物及其可药用盐可通过本领域已知的方法制备,例如通过下述的方法变型,所述方法包括
a)在碱性含水条件(LiOH、NaOH、KOH)下将式IV化合物的醚基裂除
以得到相应的酸衍生物,然后在碱(NEt3、DIPEA)存在下用适合的氨基甲酰氯、酰氯或羧酸与胺/肼和偶联试剂(HATU、TBTU、EDCI)偶联以获得下式哌啶衍生物,
其中各定义如上所述,
并且如果需要,将所得的化合物转化成可药用的酸加成盐;
或
b)-将式V化合物
与相应的酰氯/氨基甲酰基在碱存在下偶联,或
-将式V化合物与适合的酸衍生物和偶联试剂(HATU、TBTU、EDCI)在碱(NEt3、DIPEA)存在下偶联,
-用CDI或光气活化式V化合物,随后与适合的胺衍生物偶联,其中各定义如上所述,
并且如果需要,将得到的化合物转化成可药用的酸加成盐。
一般实验部分:
本发明的式I和II的化合物可在连续或收敛式合成途径中进行。本发明化合物的合成如以下流程所示。进行所得产物的反应和纯化所需的技术对本领域技术人员而言是已知的。以下方法描述中所用的取代基和标识具有本文给出的含义,除非另有指出。更详细地,式I化合物可通过以下给出的方法、通过实施例给出的方法或通过类似方法制备。适合于各个反应步骤的反应条件对于本领域技术人员而言是已知的。同时,对于影响所需反应的文献中所述的反应条件参见例如:Comprehensive OrganicTransformations:A Guide to Functional Group Preparations,第2版,Richard C.Larock.John Wiley & Sons,New York,NY.1999)。我们发现在存在或不存在溶剂下进行反应是便利的。对所用的溶剂的性质没有特别限制,条件是它对相关的反应或试剂没有副作用并且它可溶解试剂,至少在某种程度上。所述反应可在宽量程的温度发生,并且精确的反应温度对本发明而言不是关键的。方便在-78℃至回流之间的温度范围进行所述反应。反应所需的时间也是广泛变化的,取决于很多因素,特别取决于反应温度和试剂性质。然而,0.5h至数天的时间将通常足以收获所述的中间体和化合物。反应顺序并不限于流程1中所示的顺序,但是根据原料和其各自反应性,可自由地改变反应步骤的顺序。原料为市售可得或可通过与以下给出的方法类似的方法、描述或实施例中引用的参考文献中所述的方法或本领域已知的方法制备。
流程1
a)哌啶衍生物II为市售可得并且可用各种方法转化为4-取代的哌啶衍生物III。如Jorgensen等人JACS 2002,124,12557-12565或Shetty等人THL 2006,47,8021-8024所述,钯催化的α-芳基化适宜地进行R1=芳基或杂芳基的引入,通过用二环己基氨基锂转化为相应的烯醇式盐、随后在存在Pd2(dba)2和Pd(tBu3P)2等下与芳基/杂芳基卤化物偶联。可例如通过用适合的碱(KOtBu、NaH、LDA等)脱质子化、随后与烷基/(CH2)n-环烷基卤化物反应,引入R1=烷基或(CH2)n-环烷基。备选地,链烯基取代基可通过碱和TMS-Cl的反应触发的相应酯的Claisen-Ireland重排引入(BMCL2007,17,5720-5723)。各产物可用于随后的流程1中所述的反应,或可选地被氢化/衍生化成相应的烷基衍生物并且随后如流程1中所述被使用。
b)取决于保护基性质、根据标准程序可使哌啶衍生物III中的保护基(PG)裂解。释出的哌啶衍生物可适宜地与酰氯/氨基甲酰氯(市售可得或通过文献中所述的程序可得)在碱的存在下偶联以得到哌啶衍生物IV。备选地,可以用适当的酸衍生物(市售可得或通过文献中所述的程序可得)与偶联试剂(HATU、TBTU、ED CI等)在存在碱(NEt3、DIPEA等)下进行偶联。
c)可在碱性含水条件(LiOH、NaOH、KOH等)下适宜地使哌啶衍生物IV中的酯官能度裂解以得到相应的酸衍生物。酸部分可适宜地与胺/肼和偶联试剂(HATU、TBTU、EDCI等)在存在碱(NEt3、DIPEA等)下偶联以得到哌啶衍生物I。这些化合物可以是终化合物,但是它们可用作原料用于例如在碱性条件下在酰胺/酰肼-NH处与亲电子试剂衍生化。
d)可在碱性含水条件(LiOH、NaOH、KOH等)下适宜地使哌啶衍生物III中的酯官能度裂解以得到相应的酸衍生物。酸部分可适宜地与胺/肼和偶联试剂(HATU、TBTU、EDCI等)在存在碱(NEt3、DIPEA等)下偶联以得到相应的哌啶衍生物,其中可根据标准程序、取决于保护基性质使该保护基(PG)裂解以得到哌啶衍生物V。
e)哌啶衍生物V可适宜地与酰氯/氨基甲酰氯(市售可得或通过文献中所述的程序可得)在碱的存在下偶联以得到哌啶衍生物I。备选地,可以与适当的酸衍生物(市售可得或通过文献中所述的程序可得)和偶联试剂(HATU、TBTU、EDCI等)在存在碱(NEt3、DIPEA等)下进行偶联以得到哌啶衍生物I。备选地,哌啶衍生物V可用CDI、光气等活化,随后与适当的胺衍生物偶联(市售可得或通过文献中所述的程序可得)以得到哌啶衍生物I。这些化合物可以是终化合物,但是它们可用作原料用于例如在碱性条件下在酰胺/酰肼-NH处与亲电子试剂衍生化。
实验程序
中间体1
4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺与三氟乙酸的复合物
i)4-(4-氟-苯基)-4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-哌啶-1-甲酸叔丁酯
将4-(4-氟-苯基)-哌啶-1,4-二甲酸单-叔丁酯(1.0g,3.092mmol)(市售可得)悬浮于二氯甲烷(10mL)中。在室温加入EDC(949mg,4.948mmol)、HOBT(758mg,4.948mmol)和三乙胺(1.6mL,11.442mmol),然后缓慢加入(S-)-1-(4-氟苯基)乙胺(0.50mL,3.711mmol)在二氯甲烷(5mL)中的溶液。将反应混合物在室温搅拌12小时。将水加至反应混合物,水相用乙酸乙酯萃取,将有机层合并,用氯化铵水溶液和盐水洗涤,经Na2SO4干燥,蒸发溶剂。残余物通过用正庚烷和乙酸乙酯的70g硅胶柱的快速色谱法纯化,得到735mg 4-(4-氟-苯基)-4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-哌啶-1-甲酸叔丁酯。MS ISN(m/e):433.7[(M-H)-]。
ii)4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺与三氟乙酸的复
合物
向0℃、4-(4-氟-苯基)-4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-哌啶-1-甲酸叔丁酯(735mg,1.653mmol)在二氯甲烷(8mL)中的溶液缓慢加入三氟乙酸(1.78mL,23.148mmol),在室温继续搅拌12小时。在减压下除去溶剂。将甲苯加至残余物并在减压下蒸发,重复两次。将残余物在高真空下干燥,得到970mg 4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺;与三氟乙酸的复合物。MS ISP(m/e):345.3[(M+H)+]。
按照类似于合成中间体1所述的程序,更多的芳基-哌啶-4-羧酸-酰胺已由如表1中所示的其相应的原料合成。表1包含中间体2-14。也可用其它酸如HCl使叔丁氧基羰基保护基裂解,得到相应的盐酸盐。
表1
中间体15
4-环戊基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺;盐酸盐
i)4-环戊基-哌啶-1,4-二甲酸1-叔丁酯4-乙酯
在惰性气氛下向具有机械搅拌器的500mL四颈烧瓶(火焰干燥的)装入在50mL THF中的3.29mL二异丙胺。将溶液冷却至-5℃/-10℃。在20分钟内向无色溶液滴加14.57mL在1.6M己烷中的BuLi。将浅黄色溶液在-5℃搅拌30分钟,然后冷却至-75℃。在-75℃、在50分钟内滴加在50mLTHF中的5g 1-叔丁氧基羰基哌啶-4-甲酸乙酯。将黄色溶液在-75℃搅拌2小时。在45分钟内滴加4.5g碘代环戊烷在20mL THF中的溶液。将反应在-75℃搅拌1小时。将反应历经周末升温至室温。将反应冷却至0℃,用150mL 10%枸橼酸溶液淬灭。分离水层,用150mL乙酸乙酯萃取一次。将有机层用100mL盐水洗涤,经Na2SO4干燥,过滤,在真空下浓缩。将粗产物(黄色粘稠油,7.75g)通过用由庚烷和TBME形成的梯度洗脱的硅胶色谱法纯化,蒸发含有产物的馏分后得到5.54g(88%)标题混合物,为无色粘稠油。MS ISP(m/e):326.3[(M+H)+]。
ii)4-环戊基-哌啶-1,4-二甲酸单-叔丁酯
在250mL具有磁力搅拌器的圆底烧瓶中,将5.4g(16.7mmol)4-环戊基-哌啶-1,4-二甲酸1-叔丁酯4-乙酯溶于40mL EtOH中。向无色溶液加入40mL 4N NaOH。将橙色溶液在回流下总共搅拌6天。除去乙醇,将反应混合物用100mL冰水稀释,用100mL乙醚萃取两次。将水层用60mL 4NHCl酸化至pH=2。形成白色沉淀,加入200mL乙酸乙酯∶THF 1∶1后,将白色凝胶状悬液通过膜滤器过滤。将来自滤液的水层分离,用100mL乙酸乙酯萃取一次。将有机层用Na2SO4干燥,过滤,在真空下浓缩。粗产物(2.54g,黄色粘稠油)通过用由庚烷和乙酸乙酯形成的梯度洗脱的硅胶色谱法纯化,蒸发含有产物的馏分后得到1.89g(38%)标题混合物,为灰白色固体。MS ISP(m/e):298.2[(M+H)+]。
iii)4-环戊基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺;盐酸盐
按照类似于合成中间体1所述的程序,由4-环戊基-哌啶-1,4-二甲酸单-叔丁酯和(S-)-1-(4-氟苯基)乙胺、通过在DMF/DIPEA中与HATU偶联、然后用二噁烷中的HCl除去叔丁氧基羰基而制备标题化合物。MSISP(m/e):319.2[(M+H)+]。
中间体16
4-(2-甲基-烯丙基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
i)哌啶-1,4-二甲酸1-叔丁酯4-(2-甲基-烯丙基)酯
在惰性条件下向具有磁力搅拌器的500mL圆底烧瓶装入6.87g(30mmol)1-叔丁氧基羰基-哌啶-4-甲酸、110mg(0.09mmol)DMAP和11.5g(60mmol)1-(3-二甲基氨基丙基)-3-乙基碳二亚胺盐酸盐和150mLDCM。向浅黄色溶液加入3.25g(45mmol)2-甲基-2-丙烯-1-醇。将反应混合物在室温搅拌过夜。将混合物在真空下浓缩,加入isolute-HM-N,蒸发至干。将残余物在用庚烷和乙酸乙酯洗脱的硅胶上纯化,蒸发含有产物的馏分后得到7.3g(86%)标题混合物,为无色油。MS ISP(m/e):306.2[(M+H)+]。
ii)4-(2-甲基-烯丙基)-哌啶-1,4-二甲酸单-叔丁酯
在惰性条件下向火焰干燥的500mL具有磁力搅拌器的四颈圆底烧瓶装入4mL(28mmol)二异丙胺和65mL THF。在-5℃、历经20分钟滴加17.7mL(28mmol)1.6N丁基锂/己烷溶液。将浅黄色溶液在-5℃/-10℃搅拌30分钟,之后冷却至-75℃。在20分钟内滴加7.3g(26mmol)哌啶-1,4-二甲酸1-叔丁酯4-(2-甲基-烯丙基)酯在25mL THF中的溶液,在-75℃搅拌45分钟。在15分钟内加入3.6mL(28mmol)TMSCl在10mL THF中的溶液,然后在-75℃搅拌30分钟,在45分钟内升温至环境温度。将无色溶液在回流下加热67小时。将浅黄色反应溶液冷却至5℃,滴加50mL 2N HCl水溶液,搅拌10分钟,加入100mL水和100mL乙酸乙酯。分离水层,用150mL乙酸乙酯萃取一次。将有机层用200mL盐水洗涤两次,经Na2SO4干燥,过滤,在真空下浓缩。将残余物在用由庚烷、乙酸乙酯和乙酸形成的梯度洗脱的硅胶上纯化,蒸发含有产物的馏分后得到4.2g(57%)标题混合物,为灰白色固体。MS ISP(m/e):282.5[(M+H)+]。
iii)4-(2-甲基-烯丙基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
按照类似于合成中间体1所述的程序,由4-(2-甲基-烯丙基)-哌啶-1,4-二甲酸单-叔丁酯和(S-)-1-(4-氟苯基)乙胺、通过在DMF/DIPEA中与HATU偶联、然后用DCM中的TFA除去叔丁氧基羰基、用Na2CO3水溶液释出游离胺而制备标题化合物。MS ISP(m/e):305.2[(M+H)+]。
中间体17
6-(3-甲基-[1,2,4]噁二唑-5-基)-烟酸
i)6-氯羰基-烟酸甲酯
将吡啶-2,5-二甲酸5-甲酯(150mg,0.828mmol)和亚硫酰氯(1mL)的混合物在80℃加热5小时。在减压下蒸发亚硫酰氯,在高真空中干燥残余物,粗品用于下一反应。
ii)O-(5-甲氧基羰基-吡啶-2-羰基)乙酰胺肟
向6-氯羰基-烟酸甲酯在THF(5mL)中的溶液加入乙酰胺肟(75mg,1.017mmol)和三乙胺(0.211mL,1.526mmol)。12小时后在室温加入水。水相用乙酸乙酯萃取,将有机层合并,经Na2SO4干燥,蒸发溶剂。在高真空中干燥残余物,粗品用于下一反应。MS ISP(m/e):220.2[(M+H)+]。
iii)6-(3-甲基-[1,2,4]噁二唑-5-基)-烟酸甲酯
向O-(5-甲氧基羰基-吡啶-2-羰基)乙酰胺肟(113mg,0.476mmol)在干燥四氢呋喃(1mL)中的溶液加入四丁基氟化铵在四氢呋喃中的溶液(1M,0.274mL,0.953mmol)。12小时后在室温加入盐水。水相用乙酸乙酯萃取,将有机层合并,经Na2SO4干燥,将溶剂蒸发,将残余物经20g硅胶柱进行用正庚烷和乙酸乙酯的快速色谱法,得到60mg 6-(3-甲基-[1,2,4]噁二唑-5-基)-烟酸甲酯。
iv)6-(3-甲基-[1,2,4]噁二唑-5-基)-烟酸
向6-(3-甲基-[1,2,4]噁二唑-5-基)-烟酸甲酯(54mg,0.246mmol)在甲醇(5mL)中的溶液加入KOH水溶液(3M,0.49mL,1.48mmol),将混合物在70℃加热12小时。在冰冷却下用2M HCl溶液中和反应混合物。在减压下蒸发溶剂,用甲苯共蒸发三次,在高真空下干燥。将酸粗品用于下一反应。MS ISN(m/e):204.2[(M-H)-]。
中间体18
6-(1,1-二氧代-1λ6-硫代吗啉-4-基)-烟酸
i)6-(1,1-二氧代-1λ
6
-硫代吗啉-4-基)-烟酸甲酯
将6-氯烟酸甲酯(3.43g,20mmol)、硫代吗啉1,1-二氧化物(2.70g,20mmol)和碳酸钠(2.54g,24mmol)在NMP(40mL)中的溶液加热至90℃达3天。将反应混合物倒入水中,将所形成的白色固体过滤,得到2.22g 6-(1,1-二氧代-1λ6-硫代吗啉-4-基)-烟酸甲酯。水相用乙酸乙酯萃取,将合并的有机相经Na2SO4干燥,过滤,蒸发溶剂。将残余物用乙醚研磨,过滤固体,得到另一份1.18g 6-(1,1-二氧代-1λ6-硫代吗啉-4-基)-烟酸甲酯。
ii)6-(1,1-二氧代-1λ
6
-硫代吗啉-4-基)-烟酸
向6-(1,1-二氧代-1λ6-硫代吗啉-4-基)-烟酸甲酯(156mg,0.577mmol)在甲醇(10mL)中的溶液加入KOH水溶液(3M,1.2mL,3.463mmol),将混合物在70℃加热12小时。蒸发甲醇,加入水,用2N HCl将混合物酸化至pH=6。将水蒸发,在高真空中干燥残余物,得到6-(1,1-二氧代-1λ6-硫代吗啉-4-基)-烟酸,其粗品用于下一步骤。
实施例1
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
在室温、向4-(1,1-二氧代-1λ6-4-噻嗪烷-4-基)苯甲酸(26mg,0.102mmol)、EDC(31mg,0.163mmol)、HOBT(25mg,0.163mmol)和三乙胺(53μL,0.378mmol)在二氯甲烷(2mL)中的溶液缓慢加入4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺TFA盐(47mg,0.102mmol)在DCM(1mL)中的溶液。将反应混合物在室温搅拌12小时。将混合物在10g硅胶柱上进行用二氯甲烷和甲醇的快速色谱法,得到51mg 1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。MS ISP(m/e):582.3(100)[(M+H)+]。
按照类似于合成1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-(4-氟-苯基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺(实施例1)所述的程序,更多的哌啶衍生物由其相应的原料合成,如表2所述。表2包含实施例2-实施例113。
表2
中间体19
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸
i)4-苯基-哌啶-4-甲酸甲酯
向4-苯基-哌啶-4-甲酸4-甲苯磺酸酯(3.0g,0.008mol)在甲醇中的溶液加入硫酸(1.28mL,0.023mol),在回流下加热12小时。蒸发过量甲醇,将残余物倒入冰和32%NaOH水溶液的冷却混合物(如有必要,调节pH至>10)。将水相用DCM萃取,将合并的有机相经Na2SO4干燥,蒸发溶剂。将残余物与甲苯蒸发数次,粗品用于下一反应。
ii)1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸甲酯
在室温、向4-(3-甲基-1,2,4-噁二唑-5-基)苯甲酸(408mg,2.0mmol)(市售可得)、EDC(614mg,3.2mmol)、HOBT(490mg,3.2mmol)和三乙胺(1031μL,7.4mmol)在DCM(6mL)中的混合物缓慢加入4-苯基-哌啶-4-甲酸甲酯(439mg,2.0mmol)在DCM(3mL)中的溶液。将反应混合物在室温搅拌12小时。将反应混合物在70g硅胶柱上进行用正庚烷和乙酸乙酯的快速色谱法,得到690mg 1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸甲酯。MS ISP(m/e):406.3[(M+H)+]。
iii)1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸
向1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸甲酯(156mg,0.385mmol)在甲醇(2mL)中的溶液加入KOH水溶液(3M,770μL,2.31mmol),在65℃搅拌12小时。将混合物冷却至0℃,用1N HCl水溶液调节至pH=7。将溶剂在减压下蒸发,将残余物与甲苯共蒸发,得到316mg(纯度~48%)1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸,其直接用于下一步骤。MS ISP(m/e):392.2[(M+H)+]。
中间体20
4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸
i)4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐
将0.5g(1.6mmol)4-(环丙基甲基)哌啶-1,4-二甲酸1-叔丁基酯4-乙酯(市售可得)在20mL二噁烷中的混合物用4mL二噁烷中的4N HCl处理,在室温搅拌过夜。将混合物蒸发至干,不经进一步纯化即用于连续步骤。
ii)4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯
将0.31g(1.4mmol)4′-氟-联苯基-4-甲酸、0.426g(1.71mmol)4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐、0.552g(1.71mmol)TBTU和1.23mL DIPEA在25mL DMF中的混合物在室温搅拌过夜。蒸发至干后,残余物通过用由乙酸乙酯和庚烷形成的梯度洗脱的硅胶柱色谱法纯化,蒸发含有产物的馏分后得到0.51g(87%)标题混合物,为浅黄色粘稠油。MS ISP(m/e):410.3[(M+H)+]。
iii)4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸
将0.51g(1.24mmol)4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯和1.87mL 4N NaOH水溶液在5mL乙醇中的混合物在75℃搅拌较长时间。浓缩混合物后,加入冰水,用HCl水溶液将pH调节至pH=2。将混合物用乙酸乙酯萃取,将合并的有机层经Na2SO4干燥,过滤,蒸发至干,通过用由乙酸乙酯、庚烷和甲酸形成的梯度洗脱的硅胶柱色谱法纯化,蒸发含有产物的馏分后得到0.146g(31%)标题混合物,为白色泡沫。MSISP(m/e):382.3[(M+H)+]。
中间体21
1-(4′-氟-联苯基-4-羰基)-4-(2,2,2-三氟乙基)-哌啶-4-甲酸
i)4-(2,2,2-三氟乙基)-哌啶-1,4-二甲酸1-叔丁酯4-乙酯
在氩气氛下、向真空干燥的750mL四颈烧瓶(具有机械搅拌器)装入6.6mL二异丙胺和100mL THF。将溶液冷却至-5℃/-10℃。历经20分钟加入29.1mL 1.6M在己烷中的正丁基锂。将浅黄色溶液在-5℃/-10℃搅拌30分钟,之后冷却至-75℃。历经50分钟加入10g(38.8mmol)乙基1-叔丁氧基羰基哌啶在75mL THF中的溶液。将黄色溶液在-75℃搅拌2小时。历经45分钟滴加9.8g(46.7mmol)2,2,2-三氟乙基碘在25mL THF中的溶液。将反应在-75℃搅拌1小时,允许升温过夜至环境温度。将反应冷却0℃,用250mL 10%柠檬酸水溶液淬灭。分离水层,用200mL乙酸乙酯萃取两次。将有机层用200mL盐水洗涤一次,经Na2SO4干燥,过滤,蒸发。粗油通过用由庚烷和TBME形成的梯度的硅胶柱色谱法纯化,蒸发含有产物的馏分后得到5.2g(39%)标题混合物,为浅黄色油。MS ISP(m/e):357.1[(M+H)+]。
ii)4-(2,2,2-三氟乙基)-哌啶-4-甲酸乙酯盐酸盐
类似于合成4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐(中间体20步骤i)所述的程序,通过用二噁烷中的HCl使Boc-基团裂解,由4-(2,2,2-三氟乙基)-哌啶-1,4-二甲酸1-叔丁酯4-乙酯制备标题化合物。MS ISP(m/e):357.1[(M+H)+]。
iii)1-(4′-氟-联苯基-4-羰基)-4-(2,2,2-三氟乙基)-哌啶-4-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-(2,2,2-三氟乙基)-哌啶-4-甲酸乙酯盐酸盐和4′-氟-联苯基-4-甲酸(市售可得)制备标题化合物。MS ISP(m/e):438.2[(M+H)+]。
iv)1-(4′-氟-联苯基-4-羰基)-4-(2,2,2-三氟乙基)-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,由1-(4′-氟-联苯基-4-羰基)-4-(2,2,2-三氟乙基)-哌啶-4-甲酸乙酯制备标题化合物。MS ISP(m/e):410.2[(M+H)+]。
中间体22
4-环丁基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸
i)4-环丁基甲基-哌啶-1,4-二甲酸1-叔丁酯4-乙酯
类似于合成4-(2,2,2-三氟乙基)-哌啶-1,4-二甲酸1-叔丁酯4-乙酯(中间体21步骤i)所述的程序,由1-叔丁氧基羰基哌啶和环丁基甲基溴制备标题化合物。MS(m/e):326.3(M+H+)
ii)4-环丁基甲基-哌啶-4-甲酸乙酯盐酸盐
类似于合成4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐(中间体20步骤i)所述的程序,通过用二噁烷中的HCl使Boc-基团裂解,由4-环丁基甲基-哌啶-1,4-二甲酸1-叔丁酯4-乙酯制备标题化合物。MS ISP(m/e):226.3[(M+H)+]。
iii)4-环丁基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-环丁基甲基-哌啶-4-甲酸乙酯盐酸盐和4′-氟-联苯基-4-甲酸(市售可得)制备标题化合物。MS ISP(m/e):424.2[(M+H)+]。
iv)4-环丁基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,由4-环丁基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯制备标题化合物。MS ISP(m/e):396.2[(M+H)+]。
中间体23
1-(4′-氟-联苯基-4-羰基)-4-异丁基-哌啶-4-甲酸
i)4-异丁基-哌啶-1,4-二甲酸1-叔丁酯4-乙酯
类似于合成4-(2,2,2-三氟乙基)-哌啶-1,4-二甲酸1-叔丁酯4-乙酯(中间体21步骤i)所述的程序,由1-叔丁氧基羰基哌啶和1-碘-2-甲基丙烷制备标题化合物。MS ISP(m/e):326.2[(M+NH4)+]。
ii)4-异丁基-哌啶-4-甲酸乙酯盐酸盐
类似于合成4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐(中间体20步骤i)所述的程序,通过用二噁烷中的HCl使Boc-基团裂解,由4-异丁基甲基-哌啶-1,4-二甲酸1-叔丁酯4-乙酯制备标题化合物。MS ISP(m/e):214.3[(M+H)+]。
iii)1-(4′-氟-联苯基-4-羰基)-4-异丁基-哌啶-4-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-异丁基甲基-哌啶-4-甲酸乙酯盐酸盐和4′-氟-联苯基-4-甲酸(市售可得)制备标题化合物。MS ISP(m/e):412.3[(M+H)+]。
iv)1-(4′-氟-联苯基-4-羰基)-4-异丁基-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,由4-异丁基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯制备标题化合物。MS ISP(m/e):384.2[(M+H)+]。
中间体24
5-氟-1′-(4′-氟-联苯基-4-羰基)-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸
i)5-氟-2′,3′,5′,6′-四氧-[2,4′]联吡啶基-1′,4′-二甲酸1′-叔丁酯4’-乙酯
在惰性气氛下向250mL具有磁力搅拌棒的三颈圆底烧瓶(火焰干燥的)装入4g(22.7mmol)2-溴-5-氟吡啶、11.7g(45mmol)1-叔丁氧基羰基哌啶-4-甲酸乙酯、416mg(0.04mmol)三(二亚苄基丙酮)钯(0)、0.91mL三叔丁基膦(1M在甲苯中)和60mL甲苯。于18至23℃、在1小时内向暗红色溶液滴加50mL双(三甲基甲硅烷基)-氨基锂(1M在己烷中)。将暗褐色反应溶液在室温搅拌87小时。将反应用饱和NH4Cl水溶液淬灭。分离水层,用200mL乙酸乙酯萃取一次。将有机层用150mL盐水洗涤一次,经Na2SO4干燥,滤掉,在真空下浓缩。将残余物在硅胶上用庚烷和TBME形成的梯度洗脱而进行纯化,蒸发产物馏分后得到4g(50%)标题混合物,为黄色粘稠油。MS ISP(m/e):253.3(M-Boc)/353.2[(M+H)+]。
ii)5-氟-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯盐酸盐
类似于合成4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐(中间体20步骤i)所述的程序,通过用二噁烷中的HCl使Boc-基团裂解,由5-氟-2′,3′,5′,6′-四氢-[2,4′]联吡啶基-1′,4′-二甲酸1′-叔丁酯4’-乙酯制备标题化合物。MSISP(m/e):253.1[(M+H)+]。
iii)5-氟-1′-(4′-氟-联苯基-4-羰基)-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲
酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由5-氟-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯盐酸盐和4′-氟-联苯基-4-甲酸(市售可得)制备标题化合物。MSISP(m/e):451.2[(M+H)+]。
iv)5-氟-1′-(4′-氟-联苯基-4-羰基)-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由5-氟-1′-(4′-氟-联苯基-4-羰基)-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯制备标题化合物。MS ISP(m/e):423.3[(M+H)+]。
中间体25
1′-(4′-氟-联苯基-4-羰基)-6-三氟甲基-2′,3′,5′,6′-四氢-1′H-[3,4′]联吡啶基-4′-甲酸
i)6-三氟甲基-2′,3′,5′,6′-四氢-[3,4′]联吡啶基-1′,4′-二甲酸1′-叔丁酯4’-乙酯
类似于合成5-氟-2′,3′,5′,6′-四氢-[2,4′]联吡啶基-1′,4′-二甲酸1′-叔丁酯4’-乙酯(中间体24步骤i)所述的程序,由1-叔丁氧基羰基哌啶-4-甲酸乙酯和5-溴-2-(三氟甲基)吡啶制备标题化合物。MS ISP(m/e):403.2[(M+H)+]。
ii)6-三氟甲基-2′,3′,5′,6′-四氧-1′H-[3,4′]联吡啶基-4′-甲酸乙酯盐酸盐
类似于合成4-环丙基甲基-哌啶-4-甲酸乙酯盐酸盐(中间体20步骤i)所述的程序,通过用二噁烷中的HCl使Boc-基团裂解,由6-三氟甲基-2′,3′,5′,6′-四氢-[3,4′]联吡啶基-1′,4′-二甲酸1′-叔丁酯4’-乙酯制备标题化合物。MS ISP(m/e):303.3[(M+H)+]。
iii)1′-(4′-氟-联苯基-4-羰基)-6-三氟甲基-2′,3′,5′,6′-四氢-1′H-[3,4′]联吡啶基
-4′-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由6-三氟甲基-2′,3′,5′,6′-四氢-1′H-[3,4′]联吡啶基-4′-甲酸乙酯盐酸盐和4′-氟-联苯基-4-甲酸(市售可得)制备标题化合物。MS ISP(m/e):501.1[(M+H)+]。
iv)1′-(4′-氟-联苯基-4-羰基)-6-三氟甲基-2′,3′,5′,6′-四氢-1′H-[3,4′]联吡啶基
-4′-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由1′-(4′-氟-联苯基-4-羰基)-6-三氟甲基-2′,3′,5′,6′-四氢-1′H-[3,4′]联吡啶基-4′-甲酸乙酯制备标题化合物。MS ISP(m/e):473.1[(M+H)+]。
中间体26
5-氟-1′-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸
i)5-氟-1′-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]
联吡啶基-4′-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由5-氟-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯盐酸盐和4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酸(市售可得)制备标题化合物。MS ISP(m/e):439.3[(M+H)+]。
ii)5-氟-1′-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-2′,3′,5′,6′-四氢
-1′H-[2,4′]联吡啶基-4′-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由5-氟-1′-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯制备标题化合物。MS ISP(m/e):411.2[(M+H)+]。
中间体27
5-氟-1′-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸
i)5-氟-1′-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]
联吡啶基-4′-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由5-氟-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯盐酸盐和4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酸(市售可得)制备标题化合物。MS ISP(m/e):439.2[(M+H)+]。
ii)5-氟-1′-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-2′,3′,5′,6′-四氢
-1′H-[2,4′]联吡啶基-4′-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由5-氟-1′-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸乙酯制备标题化合物。MS ISP(m/e):411.2[(M+H)+]。
中间体28
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸
i)1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-(4-氟-苯基)-哌啶-4-甲酸乙酯(WO2000071517)和4′-氟-联苯基-4-甲酸(市售可得)制备标题化合物。MSISP(m/e):450.2[(M+H)+]。
ii)1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸乙酯制备标题化合物。MSISP(m/e):422.1[(M+H)+]。
中间体29
1-(5′-氰基-3,4,5,6-四氢-2H-[1,2′]联吡啶基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸
i)1-(5′-氰基-3,4,5,6-四氢-2H-[1,2′]联吡啶基-4-羰基)-4-(4-氟-苯基)-哌啶-4-
甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-(4-氟-苯基)-哌啶-4-甲酸乙酯(WO2000071517)和5′-氰基-3,4,5,6-四氢-2H-[1,2′]联吡啶基-4-甲酸(市售可得)制备标题化合物。MS ISP(m/e):465.2[(M+H)+]。
ii)1-(5′-氰基-3,4,5,6-四氢-2H-[1,2′]联吡啶基-4-羰基)-4-(4-氟-苯基)-哌啶-4-
甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由1-(5′-氰基-3,4,5,6-四氢-2H-[1,2′]联吡啶基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸乙酯制备标题化合物。MS ISP(m/e):435.5[(M+H)+]。
中间体30
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸
i)4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸乙
酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-(4-氟-苯基)-哌啶-4-甲酸乙酯(WO2000071517)和4-(3-甲基-1,2,4-噁二唑-5-基)苯甲酸(市售可得)制备标题化合物。MS ISP(m/e):438.2[(M+H)+]。
ii)4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解由4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸乙酯制备主题化合物。MS ISP(m/e):410.2[(M+H)+]。
中间体31
4-(4-氟-苯基)-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸
i)4-(4-氟-苯基)-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸乙
酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-(4-氟-苯基)-哌啶-4-甲酸乙酯(WO2000071517)和4-(5-甲基-1,2,4-噁二唑-3-基)苯甲酸(市售可得)制备标题化合物。MS ISP(m/e):438.2[(M+H)+]。
ii)4-(4-氟-苯基)-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸乙酯制备标题化合物。MS ISN(m/e):408.4(M-H)。
中间体32
4-(4-氟-苯基)-1-[4-(2-氧代-哌啶-1-基)-苯甲酰基]-哌啶-4-甲酸
i)4-(4-氟-苯基)-1-[4-(2-氧代-哌啶-1-基)-苯甲酰基]-哌啶-4-甲酸乙酯
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸乙酯(中间体20步骤ii)所述的程序,由4-(4-氟-苯基)-哌啶-4-甲酸乙酯(WO2000071517)和4-(2-氧代-哌啶-1-基)苯甲酸(市售可得)制备标题化合物。MS ISP(m/e):453.2[(M+H)+]。
ii)4-(4-氟-苯基)-1-[4-(2-氧代-哌啶-1-基)-苯甲酰基]-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯裂解,由4-(4-氟-苯基)-1-[4-(2-氧代-哌啶-1-基)-苯甲酰基]-哌啶-4-甲酸乙酯制备标题化合物。MS ISN(m/e):423.4(M-H)。
中间体33
4-(4-氟-苯基)-1-[4-(4-氟-苯基)-哌嗪-1-羰基]-哌啶-4-甲酸
i)4-(4-氟-苯基)-1-[4-(4-氟-苯基)-哌嗪-1-羰基]-哌啶-4-甲酸乙酯
在惰性条件下向100mL具有磁力搅拌棒的四颈烧瓶装入10mL MeCN中的0.89g(5.5mmol)CDI。在0-5℃、于15分钟内滴加0.99g(5.5mmol)1-(4-氟苯基)哌嗪在10mL MeCN中的溶液。将浅黄色溶液在0-5℃搅拌15分钟,在20℃搅拌3小时。90分钟后,加入另外70mg CDI。加入5mL MeCN中的1.2g(4.8mmol)4-(4-氟-苯基)-哌啶-4-甲酸乙酯(WO2000071517)。将混合物加热共持续5天至回流。将反应混合物在真空下浓缩。将残余物溶于15mL N,N-二甲基乙酰胺中,在微波辐射下于200℃加热30分钟,进行两次。将暗褐色反应溶液在高真空下浓缩。将残余物溶于100mL水至100mL乙酸乙酯之间,然后萃取。将水层用100mL乙酸乙酯萃取一次,将有机层用100mL盐水洗涤一次,经Na2SO4干燥,过滤,在真空下浓缩,通过用由异丙醇和庚烷形成的梯度洗脱的硅胶柱色谱法纯化。将含有产物的馏分蒸发,得到0.65g(29%)标题混合物,为浅黄色粘稠油。MS ISP(m/e):458.3[(M+H)+]。
ii)4-(4-氟-苯基)-1-[4-(4-氟-苯基)-哌嗪-1-羰基]-哌啶-4-甲酸
类似于合成4-环丙基甲基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸(中间体20步骤iii)所述的程序,通过用LiOH·H2O进行酯断裂,由4-(4-氟-苯基)-1-[4-(2-氧代-哌啶-1-基)-苯甲酰基]-哌啶-4-甲酸乙酯制备标题化合物。MS ISP(m/e):430.3[(M+H)+]。
实施例114
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-三氟甲基-苯基)乙基]-酰胺
在室温、向1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸(105mg,纯度~48%,0.128mmol)、EDC(39mg,0.205mmol)、HOBT(31mg,0.205mmol)和三乙胺(66μL,0.473mmol)在二氯甲烷(2mL)中的混合物缓慢加入(S)-1-[4-(三氟甲基)苯基]乙胺(29mg,0.154mmol)在二氯甲烷(1mL)中的溶液。将反应混合物在室温搅拌12小时。将反应混合物在10g硅胶柱上进行用正庚烷和乙酸乙酯的快速色谱法,得到23mg1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-三氟甲基-苯基)乙基]-酰胺。MS ISP(m/e):563.3[(M+H)+]。
类似于合成1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-三氟甲基-苯基)乙基]-酰胺(实施例114)所述的程序,已由其相应的原料合成更多的哌啶衍生物,如表3所述。表3包含实施例115-实施例200。
表3
实施例201
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(RS)-2,2,2-三氟-1-(4-氟-苯基)乙基]-酰胺
由4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[2,2,2-三氟-1-(4-氟-苯基)乙基]-酰胺(实施例200)通过手性HPLC分离法分离得到标题化合物,为灰白色固体。MS ISP(m/e):585.2[(M+H)+]。
实施例202
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(SR)-2,2,2-三氟-1-(4-氟-苯基)乙基]-酰胺
由4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[2,2,2-三氟-1-(4-氟-苯基)乙基]-酰胺(实施例200)通过手性HPLC分离法分离而得到标题化合物,为灰白色固体。MS ISP(m/e):585.2[(M+H)+]。
中间体34
4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-4-苯基-哌啶-1-碳酰氯
i)4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
将4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺TFA-盐(260mg,0.590mmol)溶解于乙酸乙酯和碳酸氢钠饱和水溶液中。将水相用乙酸乙酯萃取三次,将有机层合并,经Na2SO4干燥,溶剂蒸发,得到195mg 4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。MS ISP(m/e):327.3[(M+H)+]。
ii)4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-4-苯基-哌啶-1-碳酰氯
于0℃、氩气氛下向三光气(172mg,0.6mmol)在二氯甲烷(6mL)中的溶液加入吡啶(106μL,1.32mmol)在二氯甲烷(3mL)中的溶液和4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺(195mg,0.6mmol)在二氯甲烷(6mL)中的溶液。在室温搅拌12小时后,将反应混合物倒入冰水中,将水层用NaCl饱和,然后用二氯甲烷萃取6次,将合并的有机层经Na2SO4干燥,蒸发溶剂。将残余物在10g硅胶柱上通过用正庚烷和乙酸乙酯的快速色谱法纯化,得到233mg 4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-4-苯基-哌啶-1-碳酰氯。MS ISN(m/e):387.4[(M-H)-]。
中间体35
4-苯基-4-((S)-1-苯基乙基氨基甲酰基)-哌啶-1-碳酰氯
类似于合成4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-4-苯基-哌啶-1-碳酰氯(中间体14)所述的程序,由4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺与三氟乙酸的复合物(中间体4)和三光气制备标题化合物。MS ISP(m/e):371.3[(M+H)+]。
实施例203
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
向60mg(0.154mmol)4-[(S)-1-(4-氟-苯基)乙基氨基甲酰基]-4-苯基-哌啶-1-碳酰氯在二氯甲烷(2mL)中的溶液加入28mg(0.154mmol)1-氟苯基)哌嗪和39μL(0.231mmol)二异丙基乙基胺,在室温搅拌48小时。将反应混合物在10g硅胶柱上进行用二氯甲烷和甲醇的快速色谱法,得到59mg 1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。MS ISP(m/e):533.4(100)[(M+H)+]。
类似于合成1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺(实施例203)所述的程序,已由其相应的原料合成更多的哌啶衍生物,如表4所述。表4包含实施例204-实施例230。
表4
实施例231
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
i)4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
将4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺TFA-盐(500mg,1.146mmol)溶解于乙酸乙酯和碳酸氢钠饱和水溶液中。将水相用乙酸乙酯萃取三次,将有机层合并,经Na2SO4干燥,将溶剂蒸发,得到331mg 4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺。
ii)1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
向66.4mg(0.409mmol)N,N’-羰基二咪唑在干燥THF(4mL)中的溶液加入74mg(0.409mmol)1-(4-氟苯基)哌嗪,将反应混合物在室温搅拌3小时。加入溶解于THF(2mL)的40mg(0.124mmol)4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺。将混合物在回流下加热12小时。将反应混合物在20g硅胶柱上进行用正庚烷和乙酸乙酯的快速色谱法,得到62mg 1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺。MS ISP(m/e):529.3(100)[(M+H)+]。
实施例232
4-苯基-1-(4-苯基-哌嗪-1-羰基)-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
类似于合成1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺(实施例231)所述的程序,由4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺、CDI和1-苯基-哌嗪制备标题化合物。MS ISP(m/e):497.5[(M+H)+]。
实施例233
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
类似于合成1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺(实施例231)所述的程序,由4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺、CDI和1-(4-氟苯基)哌嗪制备标题化合物。MS ISP(m/e):521.5[(M+H)+]。
如上所述,式I化合物及其可药用的加成盐具有有价值的药理性质。已经发现,本发明的化合物是神经激肽3(NK-3)受体拮抗剂。按照下文给出的测试对化合物进行研究。
实验方法
按照下文给出的测试法对化合物进行研究。
[3H]SR142801竞争结合测定
采用[3H]SR142801(目录号TRK1035,比活性:74.0Ci/mmol,Amersham,GE Healthcare UK limited,Buckinghamshire,UK)和由瞬时表达重组人NK3受体的HEK293细胞分离的膜,进行hNK3受体结合试验。解冻后,将膜匀浆在4℃于48,000Xg离心10分钟,将沉淀物重新混悬于50mM Tris-HCl、4mM MnCl2、1μM磷酸阿米酮、0.1%BSA结合缓冲液(pH 7.4)中,最终分析浓度为5μg蛋白质/孔。对于抑制试验,将膜与浓度等于放射性配体KD值的[3H]SR142801和10种浓度的抑制性化合物(0.0003-10μM)(总反应体积为500μl)于室温孵育75分钟。在孵育结束时,将膜过滤到具有Filtermate 196采集器(Packard BioScience)的单元滤器(96-孔白色微量滴定板,结合有GF/C滤器,预先在0.3%PEI+0.3%BSA中孵育1小时,Packard BioScience,Meriden,CT)上,用冰冷的50mMTris-HCl缓冲液(pH 7.4)洗涤4次。在10μM SB222200存在下测定两种放射性配体的非特异性结合。加入45μl Microscint 40(Canberra PackardS.A.,Zürich,瑞士)和振摇1小时后,在淬灭校正的Packard Top-计数微量板闪烁计数器上对滤器上的放射活性进行计数(5分钟)。采用Excel-fit 4软件(Mirocsoft),按照Hill方程:y=100/(1+(x/IC50)nH)拟合抑制曲线,其中nH=斜率因子。由抑制曲线得到IC50值,采用Cheng-Prussoff方程Ki=IC50/(1+[L]/KD)计算亲和常数(Ki)值,其中[L]是放射性配体的浓度,KD是来自饱和等温线的受体的解离常数。所有试验一式两份进行,计算各Ki值的平均值±标准误差(SEM)。
下表显示了hNK-3受体亲和力<0.10μM的优选化合物的一些结果。
式I化合物及其可药用的嘲口成盐可用作药物,例如以药物制剂的形式用作药物。药物制剂可以经口服施用,例如以片剂、包衣片剂、糖衣丸剂、硬和软明胶胶囊、溶液剂、乳剂或混悬剂的形式施用。但是,施用还可以经直肠、例如以栓剂形式或胃肠外、例如以注射溶液形式进行。
式I化合物及其可药用的酸加成盐可以用药学上惰性的用于生产片剂、包衣片剂、糖衣丸剂和硬明胶胶囊的无机或有机赋形剂加工。乳糖、玉米淀粉或其衍生物、滑石粉、硬脂酸或其盐等可用作这类赋形剂,用于例如片剂、糖衣丸剂和硬明胶胶囊剂。
适于软明胶胶囊的赋形剂有例如植物油、蜡、脂肪、半固体和液体多元醇等。
适于生产溶液和糖浆剂的赋形剂有例如水、多元醇、蔗糖、转化糖、葡萄糖等。
适于注射溶液的赋形剂有例如水、醇、多元醇、甘油、植物油等。
适于栓剂的赋形剂有例如天然或硬化油、蜡、脂肪、半固体或液体多元醇等。
此外,药物制剂可含有防腐剂、增溶剂、稳定剂、润湿剂、乳化剂、甜味剂、着色剂、矫味剂、改变渗透压的盐、缓冲剂、掩蔽剂或抗氧化剂。它们还可以含有其它在治疗上有价值的物质。
剂量可以在宽限度内改变,并且当然将适合于各具体情况中的个体需求。通常,当口服施用时,约10至1000mg通式I化合物/人的日剂量应当是适当的,虽然当需要时也可以超出上述上限。
实施例A
以常用方式制备了下述组成的片剂:
实施例B
制备了下述组成的胶囊:
首先将活性物质、乳糖和玉米淀粉在混合器中混合,然后在粉碎机中混合。将混合物送回混合器中,向其中加入滑石粉,充分混合。通过机器将混合物填充入硬明胶胶囊中。
实施例C
制备了下述组成的栓剂:
将栓剂基质在玻璃或钢制容器中熔化,充分混合,冷却至45℃。然后,向其中加入微细粉末状的活性物质,搅拌直至其完全消失。将混合物倒入适宜大小的栓剂模具中,放置冷却,然后从模具中取出栓剂,在蜡纸或金属箔中单独包装。
Claims (19)
1.式I化合物或其药学活性盐,
其中
R1是-芳基或杂芳基,其任选地被卤素、被卤素取代的低级烷基取代,或是
-(CH2)n-环烷基,n是0、1或2,
-低级烷基、
-低级链烯基或
-被卤素取代的低级烷基;
R2是
-CRR’-芳基或杂芳基,该环任选地被卤素、低级烷基、被卤素取代的低级烷基或氰基取代,
-CRR’-环烷基、
-CRR’-低级烷基,或是
-NR-芳基或NR-杂芳基,该环任选地被卤素、低级烷基、被卤素取代的低级烷基或氰基取代,或是NR-环烷基,或是
-茚满-1-基或茚满-2-基,其任选地被羟基取代;
R3是氢或低级烷基,或
R2和R3与它们所连接的N-原子一起形成2,3-二氢-1-H-异吲哚基或哌啶环,其任选地被杂芳基取代;
R和R’彼此独立地为氢、(CH2)n-环烷基、低级烷基、被卤素取代的低级烷基或羟基,或R和R’二者与它们所连接的碳原子一起形成环烷基环;
3.根据权利要求2的式Ia化合物,所述化合物为:
1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸((R)-2-羟基-1-苯基乙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸(2-甲基-1-苯基-丙基)-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸(2-环丙基-1-苯基乙基)-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[1-(4-氟-苯基)-环丙基]-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(3-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺
4-(4-氟-苯基)-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺或
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(SR)-2,2,2-三氟-1-(4-氟-苯基)乙基]-酰胺。
5.根据权利要求4的式Ib化合物,所述化合物为:
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
4-(4-氟-苯基)-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺
1-[4-(1,1-二氧代-1λ6-硫代吗啉-4-基)-苯甲酰基]-4-(4-氟-苯基)-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺或
1-(4′-氟-联苯基-4-羰基)-4-(4-氟-苯基)-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺。
7.根据权利要求6的式Ic化合物,所述化合物为:1-[6-(3-甲基-[1,2,4]噁二唑-5-基)-吡啶-3-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。
9.根据权利要求8的式Id化合物,所述化合物为:
4-(4-氟-苯基)-1-[4-(4-氟-苯基)-哌嗪-1-羰基]-哌啶-4-甲酸[(S)-环丙基-(3-氟-苯基)-甲基]-酰胺
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-哌啶-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
4-苯基-1-(4-硫代吗啉-4-基-哌啶-1-羰基)-哌啶-4-甲酸((S)-1-苯基乙基)-酰胺
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-苯基-丙基)-酰胺或
1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺。
11.根据权利要求10的式Id化合物,所述化合物为:1-[4-(4-氟-苯基)-哌嗪-1-羰基]-4-苯基-哌啶-4-甲酸((S)-1-环己基乙基)-酰胺。
12.根据权利要求1的式I化合物,其中R1是杂芳基,其任选地被卤素取代,或是-(CH2)n-环烷基,n是0、1或2,或是低级烷基、低级链烯基或被卤素取代的低级烷基。
13.根据权利要求12的式I化合物,所述化合物为:
4-环己基-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-环戊基-1-(4′-氟-联苯基-4-羰基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-环戊基-1-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
4-环戊基-1-[4-(5-甲基-[1,2,4]噁二唑-3-基)-苯甲酰基]-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺
1-(4′-氟-联苯基-4-羰基)-4-(2-甲基-烯丙基)-哌啶-4-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺或
5-氟-1′-[4-(3-甲基-[1,2,4]噁二唑-5-基)-苯甲酰基]-2′,3′,5′,6′-四氢-1′H-[2,4′]联吡啶基-4′-甲酸[(S)-1-(4-氟-苯基)乙基]-酰胺。
15.不论通过如权利要求14所述的方法还是通过等同方法制备的根据权利要求1-13中任一项的化合物。
16.药物,其含有如权利要求1-13中任一项所述的一种或多种化合物以及可药用的赋形剂。
17.根据权利要求16的药物,其用于治疗抑郁、疼痛、精神病、帕金森病、精神分裂症、焦虑和注意力缺陷多动障碍(ADHD)。
18.如权利要求1-13中任一项所述的化合物在制备用于治疗抑郁、疼痛、精神病、帕金森病、精神分裂症、焦虑和注意力缺陷多动障碍(ADHD)的药物中的用途。
19.如上所述的本发明。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09155585.4 | 2009-03-19 | ||
| EP09155585 | 2009-03-19 | ||
| PCT/EP2010/053417 WO2010106081A1 (en) | 2009-03-19 | 2010-03-16 | Piperidine derivatives as nk3 receptor antagonists |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102356065A true CN102356065A (zh) | 2012-02-15 |
| CN102356065B CN102356065B (zh) | 2014-10-01 |
Family
ID=42161621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080012389.1A Expired - Fee Related CN102356065B (zh) | 2009-03-19 | 2010-03-16 | 作为nk3受体拮抗剂的哌啶衍生物 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8324250B2 (zh) |
| EP (1) | EP2408745B1 (zh) |
| JP (1) | JP5452627B2 (zh) |
| KR (1) | KR101383538B1 (zh) |
| CN (1) | CN102356065B (zh) |
| AU (1) | AU2010224865B2 (zh) |
| BR (1) | BRPI1013617A2 (zh) |
| CA (1) | CA2749650A1 (zh) |
| ES (1) | ES2505190T3 (zh) |
| IL (1) | IL213982A0 (zh) |
| MX (1) | MX2011008850A (zh) |
| SG (1) | SG174876A1 (zh) |
| WO (1) | WO2010106081A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102827056A (zh) * | 2012-09-03 | 2012-12-19 | 华东理工大学 | N-芳基取代吡咯烷酮衍生物及其用途 |
| CN108602760A (zh) * | 2016-01-25 | 2018-09-28 | 武田药品工业株式会社 | 茚烷衍生物作为mglur7调节剂 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8399676B2 (en) * | 2009-07-30 | 2013-03-19 | Hoffman-La Roche Inc. | Piperidine derivatives |
| US8258158B2 (en) | 2009-09-11 | 2012-09-04 | Hoffmann-La Roche Inc. | HSL inhibitors useful in the treatment of diabetes |
| WO2014089019A1 (en) * | 2012-12-03 | 2014-06-12 | University Of Washington Through Its Center For Commercialization | Methods and compositions for treating vasomotor symptoms |
| KR20160100329A (ko) | 2013-12-20 | 2016-08-23 | 3-브이 바이오사이언시스, 인코포레이티드 | 지질 합성의 헤테로사이클릭 조절물질 및 이들의 조합물 |
| JP6633618B2 (ja) | 2014-08-21 | 2020-01-22 | ブリストル−マイヤーズ スクイブ カンパニーBristol−Myers Squibb Company | 強力なrock阻害剤としてのタイドバックのベンズアミド誘導体 |
| WO2017195703A1 (ja) * | 2016-05-09 | 2017-11-16 | 日本曹達株式会社 | 環状アミン化合物および有害生物防除剤 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053361A2 (en) * | 2001-12-20 | 2003-07-03 | Osi Pharmaceuticals, Inc. | PYRROLOPYRIMIDINE A2b SELECTIVE ANTAGONIST COMPOUNDS, THEIR SYNTHESIS AND USE |
| WO2004099157A1 (en) * | 2003-05-07 | 2004-11-18 | Pfizer Products Inc. | Cannabinoid receptor ligands and uses thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL146564A0 (en) | 1999-05-24 | 2002-07-25 | Mitsubishi Pharma Corp | Phenoxypropylamine derivatives and pharmaceutical compositions containing the same |
| ES2272703T3 (es) * | 2001-02-28 | 2007-05-01 | MERCK & CO., INC. | Derivados de piperidina acilados como agonistas de receptor de melanocortina-4. |
| TW200403058A (en) * | 2002-04-19 | 2004-03-01 | Bristol Myers Squibb Co | Heterocyclo inhibitors of potassium channel function |
| JP2006527756A (ja) * | 2003-06-19 | 2006-12-07 | ファイザー・プロダクツ・インク | Nk1拮抗薬 |
| KR20060066721A (ko) * | 2003-08-15 | 2006-06-16 | 하. 룬트벡 아크티에 셀스카브 | Nk3 수용체 길항제로서의 시클로프로필 유도체 |
| ES2343286T3 (es) * | 2006-12-07 | 2010-07-27 | F. Hoffmann-La Roche Ag | Derivados de espiro-piperidina. |
| US7470684B2 (en) * | 2007-01-03 | 2008-12-30 | Hoffmann-La Roche Inc. | Spiropiperidine derivatives as NK3 antagonists |
| US8063075B2 (en) * | 2008-06-10 | 2011-11-22 | Hoffmann-La Roche Inc. | Pyrrolidine ether derivatives as NK3 receptor antagonists |
-
2010
- 2010-03-11 US US12/721,587 patent/US8324250B2/en not_active Expired - Fee Related
- 2010-03-16 CN CN201080012389.1A patent/CN102356065B/zh not_active Expired - Fee Related
- 2010-03-16 JP JP2011553477A patent/JP5452627B2/ja not_active Expired - Fee Related
- 2010-03-16 MX MX2011008850A patent/MX2011008850A/es active IP Right Grant
- 2010-03-16 EP EP10708576.3A patent/EP2408745B1/en not_active Not-in-force
- 2010-03-16 SG SG2011067378A patent/SG174876A1/en unknown
- 2010-03-16 ES ES10708576.3T patent/ES2505190T3/es active Active
- 2010-03-16 KR KR1020117021436A patent/KR101383538B1/ko not_active Expired - Fee Related
- 2010-03-16 CA CA2749650A patent/CA2749650A1/en not_active Abandoned
- 2010-03-16 WO PCT/EP2010/053417 patent/WO2010106081A1/en not_active Ceased
- 2010-03-16 BR BRPI1013617A patent/BRPI1013617A2/pt not_active Application Discontinuation
- 2010-03-16 AU AU2010224865A patent/AU2010224865B2/en not_active Ceased
-
2011
- 2011-07-07 IL IL213982A patent/IL213982A0/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053361A2 (en) * | 2001-12-20 | 2003-07-03 | Osi Pharmaceuticals, Inc. | PYRROLOPYRIMIDINE A2b SELECTIVE ANTAGONIST COMPOUNDS, THEIR SYNTHESIS AND USE |
| WO2004099157A1 (en) * | 2003-05-07 | 2004-11-18 | Pfizer Products Inc. | Cannabinoid receptor ligands and uses thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102827056A (zh) * | 2012-09-03 | 2012-12-19 | 华东理工大学 | N-芳基取代吡咯烷酮衍生物及其用途 |
| CN102827056B (zh) * | 2012-09-03 | 2014-07-23 | 华东理工大学 | N-芳基取代吡咯烷酮衍生物及其用途 |
| CN108602760A (zh) * | 2016-01-25 | 2018-09-28 | 武田药品工业株式会社 | 茚烷衍生物作为mglur7调节剂 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2505190T3 (es) | 2014-10-09 |
| JP5452627B2 (ja) | 2014-03-26 |
| AU2010224865B2 (en) | 2013-09-05 |
| US8324250B2 (en) | 2012-12-04 |
| WO2010106081A1 (en) | 2010-09-23 |
| MX2011008850A (es) | 2011-09-28 |
| AU2010224865A1 (en) | 2011-08-11 |
| KR20110117235A (ko) | 2011-10-26 |
| CA2749650A1 (en) | 2010-09-23 |
| KR101383538B1 (ko) | 2014-04-11 |
| SG174876A1 (en) | 2011-11-28 |
| BRPI1013617A2 (pt) | 2016-04-19 |
| EP2408745B1 (en) | 2014-07-16 |
| US20100256126A1 (en) | 2010-10-07 |
| IL213982A0 (en) | 2011-08-31 |
| CN102356065B (zh) | 2014-10-01 |
| JP2012520270A (ja) | 2012-09-06 |
| EP2408745A1 (en) | 2012-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102356065B (zh) | 作为nk3受体拮抗剂的哌啶衍生物 | |
| ES2367663T3 (es) | Derivados de fenil-{3-(3-(1h-pirrol-2-il)-[1,2,4]oxadiazol-5-il}piperidin-1-il)-metanona y compuestos relacionados como moduladores alostéricos positivos de los receptores de glutamato metabotrópicos. | |
| CN108135168B (zh) | Ccr2调节剂 | |
| EP1646620B1 (en) | Substituted piperidines as histamine h3 receptor ligands | |
| AU2006253863A1 (en) | Novel Heterocyclic compounds as positive allosteric modulators of metabotropic glutamate receptors | |
| AU2004209495A1 (en) | Pyrazole derivative | |
| CN102971310B (zh) | (3-甲基-吡咯烷-3-基)甲基-吡啶基醚衍生物及它们作为nk-3受体拮抗剂的用途 | |
| CN102482259B (zh) | 作为nk3受体拮抗剂的吡咯烷衍生物 | |
| CN103282357B (zh) | 作为nk3拮抗剂的吡咯烷衍生物 | |
| CN102282139B (zh) | 作为nk3受体拮抗剂的哌啶衍生物 | |
| CN102216283B (zh) | 作为nk3受体拮抗剂的喹唑啉衍生物 | |
| HK1179619B (zh) | (3-甲基-吡咯烷-3-基)甲基-吡啶基醚衍生物及它们作为nk-3受体拮抗剂的用途 | |
| HK1187914B (zh) | 作为nk3拮抗剂的吡咯烷衍生物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190316 |