TW201109337A - New chromene compounds, a process for their preparation and pharmaceutical compositions containing them - Google Patents
New chromene compounds, a process for their preparation and pharmaceutical compositions containing them Download PDFInfo
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- TW201109337A TW201109337A TW099123875A TW99123875A TW201109337A TW 201109337 A TW201109337 A TW 201109337A TW 099123875 A TW099123875 A TW 099123875A TW 99123875 A TW99123875 A TW 99123875A TW 201109337 A TW201109337 A TW 201109337A
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- 238000000034 method Methods 0.000 title claims description 46
- 239000008194 pharmaceutical composition Substances 0.000 title claims description 7
- 238000002360 preparation method Methods 0.000 title claims description 4
- 230000008569 process Effects 0.000 title description 18
- 150000008371 chromenes Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 94
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 30
- -1 3, 4-dioxocyclobutenyl Chemical group 0.000 claims abstract description 18
- 125000003118 aryl group Chemical group 0.000 claims abstract description 14
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 66
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- OAKJQQAXSVQMHS-UHFFFAOYSA-N hydrazine group Chemical group NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 11
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 125000003277 amino group Chemical group 0.000 claims description 9
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 8
- 229940079593 drug Drugs 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 8
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 208000020016 psychiatric disease Diseases 0.000 claims description 6
- 208000011117 substance-related disease Diseases 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 230000003340 mental effect Effects 0.000 claims description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 4
- 208000019901 Anxiety disease Diseases 0.000 claims description 4
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 claims description 4
- 206010013654 Drug abuse Diseases 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 206010028813 Nausea Diseases 0.000 claims description 4
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- 208000002193 Pain Diseases 0.000 claims description 4
- 208000018737 Parkinson disease Diseases 0.000 claims description 4
- 230000036506 anxiety Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 208000010877 cognitive disease Diseases 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 210000003734 kidney Anatomy 0.000 claims description 4
- 230000008693 nausea Effects 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 230000036407 pain Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000006268 reductive amination reaction Methods 0.000 claims description 4
- 206010012289 Dementia Diseases 0.000 claims description 3
- 208000026139 Memory disease Diseases 0.000 claims description 3
- 208000012902 Nervous system disease Diseases 0.000 claims description 3
- 208000025966 Neurological disease Diseases 0.000 claims description 3
- 206010036790 Productive cough Diseases 0.000 claims description 3
- 208000028017 Psychotic disease Diseases 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 125000003917 carbamoyl group Chemical class [H]N([H])C(*)=O 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- AIMMVWOEOZMVMS-UHFFFAOYSA-N cyclopropanecarboxamide Chemical compound NC(=O)C1CC1 AIMMVWOEOZMVMS-UHFFFAOYSA-N 0.000 claims description 3
- 201000010099 disease Diseases 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 claims description 3
- 201000000980 schizophrenia Diseases 0.000 claims description 3
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 claims description 3
- 208000024794 sputum Diseases 0.000 claims description 3
- 210000003802 sputum Anatomy 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 125000003107 substituted aryl group Chemical group 0.000 claims description 3
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 2
- 208000024827 Alzheimer disease Diseases 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical group [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 2
- 208000020925 Bipolar disease Diseases 0.000 claims description 2
- 208000020401 Depressive disease Diseases 0.000 claims description 2
- 208000012239 Developmental disease Diseases 0.000 claims description 2
- 206010021567 Impulsive behaviour Diseases 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 208000028683 bipolar I disease Diseases 0.000 claims description 2
- 208000025307 bipolar depression Diseases 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 208000035475 disorder Diseases 0.000 claims description 2
- 201000003104 endogenous depression Diseases 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 208000024714 major depressive disease Diseases 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 claims description 2
- 230000003000 nontoxic effect Effects 0.000 claims description 2
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 claims description 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 2
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 claims description 2
- 229940067157 phenylhydrazine Drugs 0.000 claims description 2
- 125000006239 protecting group Chemical group 0.000 claims description 2
- 201000009032 substance abuse Diseases 0.000 claims description 2
- 125000001424 substituent group Chemical group 0.000 claims description 2
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 206010044565 Tremor Diseases 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 3
- 206010036596 premature ejaculation Diseases 0.000 claims 2
- IHWDSEPNZDYMNF-UHFFFAOYSA-N 1H-indol-2-amine Chemical compound C1=CC=C2NC(N)=CC2=C1 IHWDSEPNZDYMNF-UHFFFAOYSA-N 0.000 claims 1
- XDIAMRVROCPPBK-UHFFFAOYSA-N 2,2-dimethylpropan-1-amine Chemical compound CC(C)(C)CN XDIAMRVROCPPBK-UHFFFAOYSA-N 0.000 claims 1
- VGWXCRGEZCMEJU-UHFFFAOYSA-N 3,3-difluorocyclobutane-1-carboxamide Chemical compound NC(=O)C1CC(F)(F)C1 VGWXCRGEZCMEJU-UHFFFAOYSA-N 0.000 claims 1
- PVHCYGHARKQOPF-XZFMWLAQSA-N C1=CC(F)=CC=C1S(=O)(=O)N[C@@H]1CC[C@@H](CCN2C[C@H]3C4=CC(=CC=C4OC[C@@H]3C2)C#N)CC1 Chemical compound C1=CC(F)=CC=C1S(=O)(=O)N[C@@H]1CC[C@@H](CCN2C[C@H]3C4=CC(=CC=C4OC[C@@H]3C2)C#N)CC1 PVHCYGHARKQOPF-XZFMWLAQSA-N 0.000 claims 1
- 208000028698 Cognitive impairment Diseases 0.000 claims 1
- 206010012335 Dependence Diseases 0.000 claims 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 claims 1
- 229940077388 benzenesulfonate Drugs 0.000 claims 1
- QZHPTGXQGDFGEN-UHFFFAOYSA-N chromene Chemical compound C1=CC=C2C=C[CH]OC2=C1 QZHPTGXQGDFGEN-UHFFFAOYSA-N 0.000 claims 1
- 238000003776 cleavage reaction Methods 0.000 claims 1
- 239000003937 drug carrier Substances 0.000 claims 1
- 206010013663 drug dependence Diseases 0.000 claims 1
- 230000008482 dysregulation Effects 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- DWJMBQYORXLGAE-UHFFFAOYSA-N pyridine-2-sulfonamide Chemical compound NS(=O)(=O)C1=CC=CC=N1 DWJMBQYORXLGAE-UHFFFAOYSA-N 0.000 claims 1
- 230000007017 scission Effects 0.000 claims 1
- 239000012279 sodium borohydride Substances 0.000 claims 1
- 229910000033 sodium borohydride Inorganic materials 0.000 claims 1
- 231100000736 substance abuse Toxicity 0.000 claims 1
- 238000002636 symptomatic treatment Methods 0.000 claims 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 abstract description 2
- 125000004391 aryl sulfonyl group Chemical group 0.000 abstract 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 abstract 1
- 125000006254 cycloalkyl carbonyl group Chemical group 0.000 abstract 1
- 239000000047 product Substances 0.000 description 41
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 39
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 239000000243 solution Substances 0.000 description 29
- 230000008018 melting Effects 0.000 description 27
- 238000002844 melting Methods 0.000 description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 26
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 23
- 239000000460 chlorine Substances 0.000 description 23
- 239000000203 mixture Substances 0.000 description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- 238000004452 microanalysis Methods 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000000921 elemental analysis Methods 0.000 description 11
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- 239000003795 chemical substances by application Substances 0.000 description 10
- OQLZINXFSUDMHM-UHFFFAOYSA-N Acetamidine Chemical compound CC(N)=N OQLZINXFSUDMHM-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 235000019439 ethyl acetate Nutrition 0.000 description 8
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical class CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- 239000000908 ammonium hydroxide Substances 0.000 description 6
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- 238000003756 stirring Methods 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 5
- 108020003175 receptors Proteins 0.000 description 5
- 102000005962 receptors Human genes 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
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- 239000003136 dopamine receptor stimulating agent Substances 0.000 description 4
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- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 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 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 101150049660 DRD2 gene Proteins 0.000 description 3
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- 102000015554 Dopamine receptor Human genes 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
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- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
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- 230000000903 blocking effect Effects 0.000 description 3
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- 239000000872 buffer Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
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- 239000002244 precipitate Substances 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
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- 208000024891 symptom Diseases 0.000 description 3
- 230000009885 systemic effect Effects 0.000 description 3
- AVGQTJUPLKNPQP-UHFFFAOYSA-N 1,1,1-trichloropropane Chemical compound CCC(Cl)(Cl)Cl AVGQTJUPLKNPQP-UHFFFAOYSA-N 0.000 description 2
- AXFBDFUUEMDQAY-UHFFFAOYSA-N 3,4,4a,5,6,7-hexahydro-2h-chromene Chemical compound C1CCC2CCCOC2=C1 AXFBDFUUEMDQAY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
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- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
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- VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- WXBLLCUINBKULX-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1 WXBLLCUINBKULX-UHFFFAOYSA-N 0.000 description 2
- 235000010233 benzoic acid Nutrition 0.000 description 2
- JXHYCCGOZUGBFD-UHFFFAOYSA-N benzoic acid;hydrochloride Chemical compound Cl.OC(=O)C1=CC=CC=C1 JXHYCCGOZUGBFD-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 210000004556 brain Anatomy 0.000 description 2
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- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 2
- 230000003920 cognitive function Effects 0.000 description 2
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- 230000003291 dopaminomimetic effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- OJCSPXHYDFONPU-UHFFFAOYSA-N etoac etoac Chemical compound CCOC(C)=O.CCOC(C)=O OJCSPXHYDFONPU-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000005153 frontal cortex Anatomy 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 230000002631 hypothermal effect Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 210000001577 neostriatum Anatomy 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- ZWRUINPWMLAQRD-UHFFFAOYSA-N nonan-1-ol Chemical compound CCCCCCCCCO ZWRUINPWMLAQRD-UHFFFAOYSA-N 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
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Description
201109337 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種新穎色烯化合物,關於彼者之製備方 法且關於包含彼者之醫藥組合物。 【先前技術】 已知投射至邊緣結構及額葉皮層之多巴胺性路徑在情感 控制、報償現象、運動機能及認知中發揮重要作用。多 巴胺性受體係以高濃度存於其等皮層及邊緣結構(諸如依 伏神經核、蒼白球、立腦及額葉皮層)中,然而,在紋狀 體中,彼者之密度相當低。因此,彼者係精神病藥物選擇 之標乾(Psychopharmacology,1998, 135, 1-16; CNS Neurol. Disord. Drug Targets,2006,5, 25-43)。 阻斷D2受體可以改善正向症狀,但亦與全身僵硬症、認 知功能下降及可能誘發抑鬱之效應相關(CNS Drug
Discov.,2006,1,271-88; Drug Discov· Today, 2005,10, 91 7-25)。然而,儘管尚未確切顯示阻斷受體對正向症 狀之影響,但是對情感上卻具有有利影響,可改善認知功 月I且可對抗全身僵硬症(TWrapie 2008, 63,187-229)。 該等觀測顯示,藉由優先針對A受體之拮抗活性及針對 D2受體之合適拮抗活性而具有最優化型態之化合物可位於 理想「治療窗口」内,以最優化控制精神分裂症之所有症 狀,同時其本身不會出現椎體外徑副作用(全身僵硬症)及 其他與向度選擇性阻斷各多巴胺受體相關之缺點(Drug Discov. Today, 2005, 10, 917-25; Therapie 2008, 63, 187- 149558.doc 201109337 229) ° 基於其等觀測及文獻中記錄之各種結果之基礎上可瞭 解,對於〇3受體之優先選擇性超越d2提供本發明化合物作 為治療以下疾病之藥物的主要價值:精神分裂症及其他精 神病(Drug Discov. Today,2005,10,917-25; Neurosci. Behav· Rev·,2001, 25,427-43)、及藥物濫用(包括「累犯」 (Brain Res. Rev., 2005, 49, 77-105; J. Med. Chem., 2005, 48,3664-79)):例如,濫用精神興奮劑古柯鹼及安非他命 (Int. J. Neuropsychopharmacol., 2007, 10, 167-81; J. Pharmacol. Exp· Ther.,2007, 321,573-82)、尼古丁(Neuropsychopharmacol·, 2003,28,1272-80; Int. J. Neuropsychopharmacol·,2006, 9, 585-602)、鵪片劑(Synapse, 2003, 48,154-6; Psychopharmacology, 2004,175,127-33)及乙醇(Pharmacol. Biochem. Behav., 2005, 81,190-7; FASEB J.,2007, 20, 2223-33)。本發明之 產品亦可用於治療由壓力引起之病症(諸如焦慮狀態及嗜 毒癖(Psychopharmacology,2004,176,57-65; Prog· Neurobiol·, 2003,70, 83-244)),用於治療單極化及雙極化抑鬱狀態 (Eur. Neuropsychopharmacol., 2008, 18, 271-7; Mol. Interv., 2008,8, 230-41),用於治療衝動行為(諸如強迫症(Psychiatry Res., 2003, 119, 1-10; Am. J. Med. Genet. B Neuropsychiatr. Genet” 2006,141B,409-13)、及侵略性(J. Neural. Transm., 2003, 110,561-72)),其單獨或與多巴胺激動劑或L-DOPA 結合投藥時’可用於治療帕金森氏症(Parkinson's disease) (Neurobiol. Dis·,2009,付印中;Exp· Neurol.,2004,188, 149558.doc 201109337 128-38),用於治療特發性震顫(PNAS,2006, 103, 10753-8;
Brain, 2007,130,1456-64)、與精神及神經疾病(諸如癡呆 症及阿茲海默氏症(Alzheimer's disease)相關之記憶障礙及 其他認知障礙(Psychopharmacology,2005,179,567-75; J. Neurochem·,2007,100,1047-61))、兒童或青少年之發育 障礙(諸如自閉症系列障礙及注意力不足過動症(Bi〇1 Psychiatry, 2008,65,625-3 0)),用於治療例如與鴉片劑相 關之疼痛(Psychopharmacology,1999,144,239-47; Prog· Neurobiol.,2002,66,3 5 5-474),或治療例如由細胞毒性劑 及多巴胺激動劑引起之噁心(j. Neural Transm., 1999,105, 1045-61; Eur. J. Pharmacol” 1996,301,143-9)。本發明化 合物亦適用於治療早(j. Sex. Med. 2009,6,980-8; Br. J. Pharmacol. 2008,154,1150-9)且亦適用於例如與糖尿病相 關或與干擾代謝之抗精神病劑之慢性治療相關之腎臟保護 (Lab. Investigation, 2006, 86, 262-74; Naunyn Schmiedebergs Arch. Pharmacol., 2005, 371, 420-7) « 【發明内容】 由於本發明化合物強力且優先結合d3多巴胺受體,因此 除了新穎之外,尚具有特別有價值之性質。 更具體言之,本發明係有關於下式⑴之化合物: NC _
心①, 149558.doc 201109337 其中R|#R2共同形成以下含碳鏈:
其中: > R3表示氣原子或直鏈或分支(C,-C6)炫基, A R4表示: •氫原子, •錢或分支(Cl-C6)烷基、芳基、雜芳基或3,4_二側氧 % 丁烯基,其等基團各自可視情況經一或多個相同 或不同之選自以下之基團取代:_素;直鏈或分支 (Ci-C6)烷基;直鏈或分支(C|_C6)烷基羰基;羧基; 羥基;氰基;硝基;未經取代或經一或多個直鏈或 分支(C^-C:6)烷基取代之胺基羰基;及未經取代或經 一或兩個直鏈或分支(CrC6)烷基取代之胺基, •基團-COR5, •基團-so2r5, > R5表示直鏈或分支(Cl_C6)烷基、(C^C8)環烷基、雜環 烧基、芳基或雜芳基,其等基團各自可視情況經一或 多個相同或不同之選自以下之基團取代:鹵素;直鏈 或刀支(C〗-C6)烧基;直鍵或分支(C】-C6)烧基叛基;緩 基;羥基;氰基;硝基;未經取代或經一或多個直鏈 或分支(C^-Ce)烷基取代之胺基羰基;及未經取代或經 一或兩個(CrC6)烷基取代之胺基, 149558.doc -7- 201109337 >或1與I連同攜帶此等基團之氮原子一起形成夂至訌員 環,因此,所定義之該環係視情況經一或多個相同或 不同之選自以下之基團取代:函素;直鏈或分支 c6)烷基;羥基;側氧基;及未經取代或經一或兩個直 鏈或分支(C^-C:6)烷基取代之胺基; 其位置異構體、其對應異構體、其非對應異構體及其與醫 藥上可接受之酸或驗之加成鹽。 在醫藥上可接受之酸中,可提到(但不僅限於)鹽酸、氣 :臭酸、硫酸、乙酸、三氟乙酸、乳酸、丙二酸、琥轴酸、 榖胺酸、富馬酸、馬來酸、檸檬酸、草酸、甲續酸、苯石黃 酸、樟腦酸等等。 s 在醫藥上可接受之鹼中,可提到(但不僅限於)氫氧化 鈉、氫氧化鉀、三乙胺、第三丁胺等等。 芳基可瞭解為苯基或萘基。 雜芳基可瞭解為單環或雙環基團,其中至少—個環為含 有5至11個環成員及m個選自氮、氧及硫之雜原子之芳 香環。 術語雜環烧基係指含有4至i j個環成員且具有i至4個選 自氮、氧及硫之雜原子之單_或雙_環非芳香性基團。 較佳芳基為苯基。 較佳雜芳基為吡啶基及嘧啶基。 較佳雜環烷基為氮雜環丁烷基。 在式⑴之化合物中,r3較佳表示氮原子或甲基。 式⑴之化0物且為其中之I表示氫原子或直鏈或分支 149558.doc 201109337 (Ci-C0)烧基之化合物。 本發明較佳化合物為彼等其中&表示基團_咖5之化合 物’其中R5如前文中所定義。 本發明之其他較佳化合物為彼等其中〜表示基團.SO也 之化合物,其中Rs如前文中所定義。 R5基團較佳表示直鏈或分支(Ci_C6)烷基、(C3_C^環烷 基'芳基或雜芳基。 更具體言之,較佳式⑴之化合物為其中R4表示-C0R5之 化合物,其中Rs為直鏈或分支(C丨-C6)烷基。 式⑴化合物之另—個較佳之可能性包括&表示-c〇l, 其中R5為視情況經取代之(C3_C8)環烷基。 式⑴之化合物較佳為其中h表示_c〇R5之化合物,其中 R5為視情況經取代之芳基。 更具體言之’式⑴之化合物為其中R4表示-so2r5之化合 物’其中115為視情況經取代之芳基或雜芳基。 另一個有利的可能性包括K及R4連同攜帶此等基團之氮 =子-起形成5_員冑’因此,所形成之該環係、視情況經取 本發明之較佳化合物為下列: • (hS,9bR)![2-(反 胺基環己基)乙基]_l,2,3,3a,49b 八氫色烯并[3,4-c]吼咯_8_曱腈; • (3以,9叫2-{2-[反_4_(曱基胺基)環己基]乙基} l’2,3’3a,4,9b-六氫色稀并[3,4_c]。比p各甲腈; • (3aS’9bH)-2♦[反_4_(二甲基胺基)環己基]乙基} 149558.doc 201109337 1,2,3,3&,4,91)-六氫色稀并[3,4-(;]〇比〇各-8-甲腈; • N-(反-4-{2-[(3aS,9bR)-8-氰基- ua/^b-四氫色稀并 [3,4-c]吡咯-2(3H)-基]乙基}環己基)乙醯胺; • N-(反-4-{2-[(3aS,9bR)-8-氰基-13a 4,9b-四氫色歸并 [3,4-c]°比咯·2(3Η)_基]乙基}環己基)_2,2_二曱基丙醯 胺; • Ν-(反-4-{2-[(3aS,9bR)-8 -氰基-13a,4,9b-四氫色稀并 [3,4-c]°比咯-2(3H)-基]乙基}環己基)_N_曱基乙醯胺; • N-(反-4-{2-[(3aS,9bR)-8-氰基-13a,4 9b_ 四氫色烯并 [3,4-〇]。比咯-2(311)-基]乙基}環己基)環丁烷羧醯胺; • N-(反-4-{2-[(3aS,9bR)-8-氰基-^“,七处-四氫色烯并 [3,4-c]吡咯-2(3H)·基]乙基丨環己基)環丙烷羧醯胺; • N-(反-4-{2-[(3aS,9bR)-8-氰基 _13a,4,9b-四氫色烯并 [3,4-c]吡咯-2(3H)-基]乙基}環己基)_33_二氟環丁烷 羧醯胺; •順-N-(反-4-{2-[(3aS,9bR)-8 -氛基 _i,3a,4,9b-四氫色烤 并[3,4-c]-比咯-2(3H)-基]乙基丨環己基)_3_羥基環丁烷 羧醯胺; • N-(反-4-{2-[(3aS,9bR)-8_ 氰基],3a,4,9b-四氫色稀并 [3,4-c] °比σ各-2(3H)-基]乙基}環己基)_n_曱基環丁烧羧 醯胺; • N-(反-4-{2-[(3aS,9bR)-8 -氰基 _i,3a,4,9b-四氫色稀并 [3,4-c]吡咯-2(3H)-基]乙基}環己基)苯甲醯胺; • 4-氣-N-(反-4-{2-[(3aS,9bR)_8-氰基-1,33,4,91?-四氫色 •10- 149558.doc 201109337 烯并[3,4-c]吡咯-2(3H)-基]乙基}環己基)苯甲醯胺; • N_(反_4-{2-[(3aS,9bR)-8-氰基-^^处-四氫色烯并 [3,4-c]吼咯-2(3H)-基]乙基}環己基)_4_氟苯磺醯胺; • N-(反-4-{2-[(3aS,9bR)-8-氰基-、“,七外-四氫色烯并 [3,4-c]n比σ各-2(3H)-基]乙基}環己基)_3_。比σ定績酿胺; • 4-氣-Ν-(反-4-{2-[(3aS,9bR)-8-氰基·四氫色 烯并[3,4-c]nb咯-2(3H)-基]乙基}環己基)苯磺醯胺; • (3aS,9bR)-2-{2-[反-4-(2-側氧基吡咯烷·卜基)環己基] 乙基}-1,2,3,3狂,4,915-六氬色歸并[3,4-(;]>»比嘻-8-曱猜。 本發明之較佳化合物與醫藥上可接受之酸或鹼之加成鹽 構成本發明之整體部分。 本發明係有關於製備式(I)之化合物之方法,其特徵在於 使用下式(II)化合物作為起始原料:
其係在還原劑(諸如三乙醯氧基硼氫化鈉或氰基硼氫化鈉) 及下式(III)化合物存在下進行還原胺化反應:
其中1與R'2共同形成以下含碳鏈: 149558.doc -11 - 201109337
(ch2)2— 其中R3如請求項1中所定義且R表示胺官能基之保護基(諸 如,例如第三丁基氧基羰基), 得到下式(IV)化合物:
其中尺^與尺^如前文所定義, 然後例如在三氟乙酸存在下,進行脫除胺官能基保護基之 反應,得到式(I/a)化合物(特例為式(I)化合物):
其中尺”丨與尺、共同形成以下含碳鏈:
其中R3如前文中所定義, 其中,若需要,再使式(I/a)化合物: 或在下式(V)化合物存在下,與還原劑(諸如三乙醯氧 基硼氫化鈉或氰基硼氫化鈉)發生還原胺化反應: 149558.doc 12 201109337 R'—CHO (V), 其中R1表示氫原子或直鏈或分支(Ci_C5)烷基; 或與下式(VI)化合物反應: 土 ’ R"—y (vi), 其中Y表示鹵原子或羥基或直鏈或分支(Ci_C6)烷氧 基,且R··表示芳基、雜芳基、3,4·二側氧環丁稀基、 -COR5或-SO#5基團,其中&如上述定義, 以得到式(I/b)化合物(特例為式⑴化合物)··
Rm2 (I/b), 其中Rm丨與R|’'2共同形成以下含碳鏈:
N
(ch2)2— 其中R3如前文中所定義且R·4表示直鏈或分支(Ci_C6) 烷基、芳基、雜芳基、3,4-二側氧環丁烯基、_c〇R5 或-S〇2R5基團,其中R5如前文中所定義, 式(I/b)化合物製法之變化包括使用習知之化學反應,一旦 與式(I/a)化合物偶合之步驟完成時,隨後即修飾式(VI)化 合物之取代基, 接著’依照習知之分離技術使組成式(I)全部化合物之式 149558.doc -13- 201109337 (I/a)及(I/b)之化合物純化,若需要時,則轉化成與醫藥上 可接受之酸或鹼之加成鹽’並在合適之情況下,依照習知 之分離技術分離成其異構體(若其存在時)形式。 式(II)、(III)、(V)及(VI)之化合物可自商品獲得或很容 易由熟習此項相關技術者藉由習知之化學反應或文獻中所 述之化學反應製得。 本發明亦有關一種醫藥組合物,其包含作為活性成分 之至少一種式(I)化合物單獨或與一或多種惰性無毒性賦形 劑或載劑組合。在根據本發明之醫藥組合物中,可能更特 別提到適用於口服、非經腸式(靜脈内或皮下)或經鼻投與 之錠劑或包衣錠(dragSes)、舌下錠、膠囊、喉糖、栓劑、 乳霜、油膏、皮膚用凝膠、可注射製劑及可飲用懸浮液。 適用之劑量係根據患者的年齡及體重、病症之性質及嚴 重度及投藥途徑(可為經鼻、經直腸、非經腸式或口服)改 變。一般,每治療24小時投與1至3次1至5〇〇11^範圍之單 位劑量。 【實施方式】 隨後之實例說明本發明’但不以任何方式加以限制。所 述化合物之結構係藉由習知之分光技術證實。 下文所述之製法可得到本發明化合物合成中所使用之起 始原料。 製法1·反-{4-[(第=丁氧基幾基)胺基】環己基}乙酸甲酯 將6.2 ml 一乙胺添加至含3〇3 g反-㈠·胺基環己基)乙酸 乙S曰(17.7 mmol)(可由二環[2 2 2]辛5烯·2_甲腈開始,經 149558.doc 201109337 過7個步驟獲得)與4.25 g二碳酸二第三丁酯(19.54 mmol)之 60 ml二氯甲烷混合物中。於周溫下,使混合物授拌2小 時。添加50 ml飽和碳酸氫鈉溶液。溶液係利用3 X2〇 ml二 * 氣甲烷萃取,利用鹽水洗滌’乾燥(MgS04)並蒸發,得到 呈白色粉末形式之標題產物。
熔點:78°C 製法2:反-{4-[(第三丁氧基羰基)胺基】環己基}乙醛 於-78°C下,將11 ml 1 N DIBAL-H之己烷溶液逐滴添加 至在35 ml甲苯中之1.78 g製法1之化合物(66 mm〇1)之溶 液。於-78°C下,使混合物攪拌10分鐘,然後,(滴加)在2 ml甲苯中之1.08 ml甲醇處理。讓其回升至室溫,繼而快速 滴加47 ml飽和酒石酸鉀鈉複鹽(SeigneUe氏鹽)水溶液。攪 拌1小時之後,溶液係利用醚萃取,利用水洗滌,乾燥 (MgSCU)並蒸發,得到呈白色固體形式之標題產物。
熔點:61-63°C 製法3 :反-{4-[(第三丁氧基幾基)(甲基)胺基】環[基}乙酸 甲酯
將1.38 ml曱基蛾、然後884叫氮化納添加至在μ w 辦中之4.28 g製法1之化合物(15,8 mmol)之溶液。在攪拌 ' 18小時之後’混合物係利㈣及水稀釋,㈣,添加(M N HC1直到pH 3為止。溶液係利㈣萃取,利用水洗蘇, 乾燥(MgS04),然後,蒗發 …、赞抓用%己烷/乙酸乙酯(90/10)
之混合物作為溶離劑,益山^ M •藉由石夕膠管柱層析純化,得到呈無 色油狀物形式之標題產物。 … 149558.doc 201109337 製法4:反{4-[(第三丁氧基羰基)(甲基)胺基】環己基}乙醛 標題產物係使用製法3中所述之產物作為起始原料,依 照製法2中所述之程序獲得。 製法5 :(反- 氰基四氫色烯 并[3,4-c】他咯-2(3H)-基]乙基}環己基)胺基甲酸第 三丁酯 相繼將1.08 六氫色烯并[3,4-c] 吡咯-8-甲腈(依照 Bioorg. Med. Chem. Lett. 1999, 9, 2059-2064合成)(5.42 mmol)、1.58 g製法 2之化合物(6·5 _〇1)及 1.61 g二乙醯氧基硼氫化鈉(7 59 mm〇1)添加至爪丨二氯甲 烧於至下,使反應混合物授拌過夜。然後利用丨N氫 氧化鈉溶液洗滌溶液,接著利用鹽水洗滌,乾燥 並蒸發。使用二氯曱烷/甲醇/氫氧化銨(99/1/〇丨)之混合物 作為溶離劑,於矽膠管柱上純化,得到呈白色粉末形式之 標題產物。 製法6 :(反 _4]2-[(3aS,9bRM-氰基-1,33,4,91)-四氫色烯 并[3,4-c】咐咯_2(3Η)·基】乙基}環己基)甲基胺基甲 酸第三丁酯 ‘題產物係改用製法4中所述之化合物代替製法2中所述 之產物作為起始原料,依照製法5中所述之程序獲得。 製法7:鄰苯二甲酸單甲酯 於周溫下,使鄰苯二甲酸二甲酯(15 73…乙 醇t,與15.73 ml 1 Ν氫氧化鈉溶液攪拌24小時。於 40 C在減壓條件下蒸發除去溶劑,加水稀釋反應混合物 I49558.doc -16- 201109337 後,再調到pH 3。混合物係利用乙酸乙酯萃取,乾燥 (MgSCU)並蒸發’得到呈油狀物形式之標題產物。 實例 1 : (3aS,9bR)-2-[2-(反-4-胺基環己基)乙基]_i,2,3,3a, 4,9b-六氫色埽并丨3,4-c] «比洛-8-甲腈二鹽酸鹽 將2.9 ml三氟乙酸添加至在3〇 ml二氣甲烧中之1.5 g製法 5之化合物(3.5 mmol)之溶液。於周溫下,使混合物攪拌 4.5小時,然後蒸發除去溶劑。殘餘物分溶於碳酸鈉水溶 液及二氯甲烷之間。溶液係利用二氣甲烷萃取,利用水洗 滌,乾燥(K2C03)並蒸發,在使用2當量1 N HC1的醚溶液 轉化成鹽之後’得到呈白色粉末形式之標題產物。 元素微量分析: C Η Ν Cl 理論值% 60.30 7.34 10.55 17.80 實驗值% 60.16 7.04 10.65 17.62 實例 2 : N-(反-4-{2-[(3aS,9bR)-8-氰基-1,33,4,915-四氫色 烯并[3,4-ep比咯-2(3H)-基]乙基}環己基)乙醯胺鹽 酸鹽 於周溫下’將354 μΐ三乙胺(1.2當量)、然後164 μΐ乙醯 氯(1.1當量)添加至在15 ml二氣曱烷中之699 mg(2.1 mm〇l) 實例1之化合物之溶液。於周溫下攪拌2小時之後,混合物 係利用水洗滌並乾燥(MgS04)。蒸發除去溶劑,接著,使 用二氣甲烷/曱醇/氫氧化銨(97/3/0.3)之混合物作為溶離 劑,藉由矽膠管柱純化,在溫熱狀態下之乙醇中使用1 N HC1的醚溶液轉化成鹽形式之後,得到呈白色粉末形式之 149558.doc 17 201109337 標題產物I。 熔點:293°C 元素微量分析: C Η Ν Cl 理論值% 65.41 7.49 10.40 8.78 實驗值〇/〇 65.00 7.30 10.46 8.83 實例 3 : N-(反-4-{2-[(3aS,9bR)-8-氰基-1,33,4,91)-四氫色 烯并[3,4-c] η比咯-2(3H)_基]乙基}環己基)環丁烷羧 酿胺鹽酸鹽 標題產物係使用環丁烷羰基氣代替乙醢氯,依照實例2 中所述之程序獲得。 熔點:291°G 元素微量分析: C Η Ν Cl 理論值% 67.63 7.72 9.46 7.98 實驗值% 66.95 7.72 9.20 7.90 實例 4 : N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色 烯并【3,4-c]吡咯-2(3H)-基]乙基}環己基)環丙烷羧 醯胺鹽酸鹽 標題產物係使用環丙烷羰基氣代替乙醯氯,依照實例2 中所述之程序獲得。 熔點:284°C 元素微量分析: 149558.doc •18- 201109337 C Η Ν Cl 理論值〇/〇 67.04 7.50 9.77 8.25 實驗值% 66.32 7.38 9.49 8.24 實例 5 : N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四氮色稀 并【3,4-c]咐i咯-2(3H)-基】乙基}環己基)苯甲酿胺鹽 酸鹽 標題產物係使用苯曱醯氣代替乙醯氣’依照實例2中所 述之程序獲得。 熔點:284°C 元素微量分析:
C H N CI 理論值% 69.59 6.92 9.02 7.61 實驗值 % 69.53 6.91 9.09 7.47 實例 6 : 4-氣-N-(反-4-{2-[(3aS,9bR)-8-氰基-i,3a,4,9b-四 氫色稀并[3,4-<:】"比令-2(311)-基]乙基}環己基)苯甲 醯胺鹽酸鹽 標題產物係使用4-氯苯甲醯氯代替乙醯氯,依照實例2 中所述之程序獲得。 熔點:288°C 元素微量分析: C Η Ν Cl 理論值% 64.80 6.24 8.40 14.17 實驗值% 64.66 5.96 8.41 13.96 實例 7 : N-(反-4-{2-【(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色 I49558.doc •19· 201109337 烯并[3,4-c】《比咯-2(3H)-基]乙基}環己基)-2,2-二曱 基丙醯胺鹽酸鹽 標題產物係使用特戊醯氣代替乙醯氣,依照實例2中所 述之程序獲得。 熔點:314-317°C 元素微量分析: C Η Ν Cl 理論值% 67.32 8.13 9.42 7.95 實驗值% 67.04 8.13 9.25 7.82 實例8 : N_(反-4-{2-丨(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色 烯并[3,4-c]"比咯-2(3H)-基】乙基}環己基)環戊烷羧 酿胺鹽酸鹽 標題產物係使用環戊烷羰基氣代替乙醯氣,依照實例2 中所述之程序獲得。 熔點:288°C 元素微量分析: C Η Ν Cl 理論值% 68.18 7.92 9.17 7.74 實驗值% 68.20 7.69 9.23 7.31 實例 9 : N-(反 _4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色 烯并[3,4-c]。比咯-2(3H)-基]乙基}環己基)-3-吼啶 磺醯胺鹽酸鹽 標題產物係使用吡啶-3-磺醯氣(依照J. 〇rg_ Chem. 1989, 54, 389-393合成)代替乙醯氣,依照實例2中所述之程序獲得。 149558.doc -20· 201109337 熔點:272°C 元素微量分析: C Η Ν S Cl 理論值〇/〇 59.69 6.21 11.14 6.37 7.05 實驗值〇/〇 59.06 6.02 10.93 5.48 7.06 實例 10 : N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b·四氫色 烯并[3,4-c]”比咯-2(3H)-基]乙基}環己基)-4-氟苯 磺醯胺鹽酸鹽 標題產物係使用4-氟苯磺醯氯代替乙醯氯,依照實例2 中所述之程序獲得。 熔點:300°C 元素微量分析: C Η Ν S Cl 理論值% 60.05 6.01 8.08 6.17 6.82 實驗值〇/〇 59.28 5.90 7.90 5.68 6.49 實例 11 : 4-氯-N-(反-4_{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四 氫色烯并[3,4-c] «比咯_2(3H)_基】乙基}環己基)苯 磺醯胺鹽酸鹽 標題產物係使用4-氯苯磺酿氯代替乙醯氣,依照實例2 中所述之程序獲得。 熔點:285°C 元素微量分析: 149558.doc -21 · 201109337 C Η Ν S Cl 理論值〇/0 58.21 5.82 7.83 5.98 13.22 實驗值% 58.53 5.70 7.70 5.68 12.75 實例 12 : 4-[(反 _4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b·四氫色 烯并[3,4_C】-比咯-2(3H)_基]乙基}環己基)胺基甲 醯基]苯甲酸鹽酸鹽 步驟 A : 4-[(反 _4_{2_[(3aS,9bR)_8_ 氰基四氫 色烯并[3,4-c] 比咯-2(3H)-基]乙基}環己基)胺基 曱醯基]苯甲酸曱酯 標題產物係使用4_氯胺甲醯基苯甲酸甲酯代替乙醯氣, 依照實例2中所述之程序獲得。 步驟B : 4-[(反_4_{2_[(3aS,9bR)_8_氰基十…外四氫 色烯并[3,4-Cp比咯_2(3H)-基]乙基}環己基)胺基 曱醯基]苯甲酸鹽酸鹽 使0.737 g以上步驟所得產物(1 68 mm〇i)溶於μ…乙 醇’然後與1.79 ㈣氧化鈉溶液於回流下加熱^小 時。然後蒸發除去乙醇,使反應混合物溶解於水中 然後
於0°C下添加3.6 N鹽酸。濾出所獲得固體,並在L
燥器中進行乾燥。 W 熔點:298°C 元素微量分析: 149558.doc -22- 201109337 C Η Ν Cl 理論值y0 65.94 6.32 8.24 6.95 實驗值% 66.22 5.83 8.19 6.28 實例 13 : 2-[(反 _4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色 烯并[3,4-cp比咯-2(3H)-基]乙基}環己基)胺基甲 醯基】苯甲酸鹽酸鹽 步称 A : 4-[(反-4-{2-[(3aS,9bR)-8-氰基-i,3a,4,9b-四氬 色烯并[3,4-c]。比咯-2(3H)·基]乙基}環己基)胺基 曱醯基]苯甲酸曱酯 於周溫下,使在80 ml二氣曱烷中之i 21 g實例1之化合 物(呈鹼形式)(3.72 mm〇i)、0.8 g製法7之化合物(1 2當 量)〇.78 g 1-(3-二甲基胺基丙基)-3-乙基_碳化二醯亞胺 量)及5〇 mg經基苯并三π坐之溶液授拌η小 時。添加37 ml飽和碳酸氫鈉水溶液,然後使混合物攪拌 =分鐘。在❹m萃取之後,進行乾燥⑽叫並 蒸發,殘餘物使用二氣甲烷/曱醇/氫氧化銨(97/3/〇3)之混 合物作為溶離劑,藉由矽膠管柱層析純化,得到呈油狀物 形式之標題產物。 步驟 2·[(反·4·{2-[_,9叫8•氰基],3M9b_ 四氮 色稀并[3,4-啦略_2(叫基]乙基}環己基)胺基 甲醯基]苯曱酸鹽酸鹽 標題產物係使用以上步驟A中所緙埋 „ M 侍之化合物作為起始 原料,依照實例12之步驟B中所述之程序獲得。
熔點:303°C 149558.doc •23- 201109337 元素微量分析: C Η Ν Cl 理論值% 65.94 6.32 8.24 6.95 實驗值% 65.57 6.25 8.15 6.52 實例 I4 : 3·[(反 _4-{2-[(3aS,9bR)-8_ 氰基-l,3a,4,9b_ 四氣色 烯并[3,4-c】。比咯-2(3H)-基】乙基}環己基)胺基甲 醯基]苯甲酸鹽酸鹽 標題產物係使用自商品獲得之間苯二曱酸單曱酿代替製 法7,依照實例13中所述之程序獲得。
熔點:257°C 元素微量分析 • • C Η Ν Cl 理論值°/〇 65.94 6.32 8.24 6.95 實驗值% 65.33 6.15 8.03 6.55 實例 15 : N-(反-4-{2-[(3aS,9bR)-8-氰基-四氫色 烯并丨3,4-c]吼咯_2(3H)_基】乙基}環己基)氮雜環 丁烷-3-羧醯胺二鹽酸鹽 步驟 A : 3-[(反-4-{2-[(3aS,9bR)-8-氰基 _i,3a,4,9b-四氫 色烯并[3,4-c]。比咯·2(3Η)-基]乙基}環己基)胺基 曱醯基]氮雜環丁烷-丨_羧酸第三丁酯 標題產物係使用1-(第三丁氧基羰基)氮雜環丁烷·3_羧酸 (依照 Biochemistry,2001,40,5226-5232 合成)代替製法7, 依照實例13之步驟A中所述之程序獲得。 步驟 B : N-(反-4-{2_[(3aS9bR)8•氮基 _i3a4,9b 四氫色 149558.doc -24- 201109337 烯并[3,4-c]吼咯-2(3H)-基]乙基}環己基)氮雜環 丁烷-3-羧醯胺二鹽酸鹽 於周溫下,使以上步驟中所獲得之2 82 g產物(5 56 mmol)在56 ml二氯曱烷與5.6 ml三氟乙酸之混合物中攪拌3 小時。然後,蒸發除去溶劑;接著,添加濃氫氧化鈉溶 液’然後’溶液係利用乙酸乙酯萃取,利用1 N氫氧化納 溶液及鹽水洗滌,乾燥(MgS〇4)並蒸發。在溫熱狀態之乙 醇中使用1 N HC1的醚溶液轉化成鹽形式之後’獲得呈粉 末形式之標題產物。
熔點:283°C 元素微量分析 C Η Ν Cl 理論值% 59.87 7.12 11.64 14.73 實驗值% 59.67 6.84 11.42 14.56 實例 16 : 1-乙醯基-N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4, 9b-四氫色烯并【3,4-c】吼咯-2(3H)-基]乙基}環已 基)氮雜環丁烷-3-羧醯胺鹽酸鹽 標題產物係使用實例1 5之化合物代替實例1之化合物作 為起始原料,依照實例2中所述之程序獲得。
熔點:251°C 元素微量分析·· C Η Ν Cl 理論值% 64.12 7.24 11.50 7.28 實驗值% 63.88 7.16 11.29 7.27 149558.doc -25 201109337 實例 17 : N-(反-4_{2-[(3aS,9bR)_8-氰基-l,3a,4,9b-四氫色 烯并[3,4-c]"比咯-2(3H)-基]乙基丨環己基)-3,3-二 氟環丁烷羧醯胺鹽酸鹽 標題產物係使用3,3-二氟環丁烷羧酸(依照Synthetic Communications, 2005,35,657-662合成)代替製法 7,依照 實例13之步驟A中所述之程序獲得。 熔點:288°C 元素微量分析: C Η Ν a 理論值Vo 62.56 6.72 8.75 7.39 實驗值% 63.17 6.60 8.73 7.35 實例 18 :順-N-(反-4-{2-【(3aS,9bR)-8-氰基-l,3a,4,9b-四氫 色烯并【3,4-c】”比咯-2(3H)·基]乙基}環己基)-3-羥 基環丁烷羧醯胺鹽酸鹽 標題產物係使用3-順-羥基環丁烷羧酸(依照專利說明書 US 2〇05/0020645合成)代替製法7,依照實例13之步驟A中 所述之程序獲得。 熔點:269°C 元素微量分析: C Η Ν Cl 理論值〇/〇 65.28 7.45 9.13 7.71 實驗值% 65.28 7.26 9.07 7.65 實例19 : (3aS,9bR)-2-{2-【反-4-(2-側氧基吡咯烷-1-基)環 己基】乙基}-1,2,3,33,4,9卜六氫色烯并丨3,4-<:】吡 149558.doc -26 - 201109337 咯-8-曱腈鹽酸鹽 步驟 A : 4-氣-N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b- 四氫色烯并[3,4-c]吼咯_2(3H)-基]乙基}環己基) 丁烷醯胺 標題產物係使用4-氯丁醯氣代替乙醯氣,依照實例2中 所述之程序獲得。 步驟B . (3aS,9bR)-2-{2-[反-4-(2-側氧基吡咯烷-1-基)環 己基]乙基}-1,2,3,3&,4,91^六氫色烯并[3,4-(;]吡 略-8-甲猜鹽酸鹽 使以上步驟中所獲得之丨_77 g產物(4丨2 mmol)懸浮於具 有165 mg氫化鈉之3 ml THF中,然後,回流加熱18小時。 然後,將已冷卻之混合物注入飽和氯化銨水溶液中。所得 到之沉澱使用二氣甲烷/曱醇/氫氧化銨(98/2/〇2)之混合物 作為溶離劑,藉由矽膠管柱層析純化,在溫熱狀態之乙醇 中使用1 N HC1的醚溶液轉化成鹽形式之後,可得到標題 產物。
熔點:260-262°C 實例 20 : 2-[(反-4-{2,[(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色 烯并[3,4-c] »比咯_2(3H)_基】乙基丨環己基)胺基卜 3’4- 一側氧環丁稀醇納 步驟A . (3&8,外尺)-2-(2-{反-4-[(2-乙氧基-3,4-二側氧環 丁婦-1-基)胺基]環己基}乙基)_l,2,3,3a,4,9b-A 虱色烯并[3,4-c]0比洛-8-甲腈 於周溫下’使2 g實例化合物(6mmol)及〇 9如方 149558.doc -27- 201109337 酸二乙酯,在15 ml乙醇中攪拌2小時。添加水之後,濾出 所得之結晶,並在乾燥器中乾燥,得到呈白色粉末形式之 標題產物。 步驟B : 2-[(反-4-{2-[(3aS,9bR)-8-氰基-i,3a,4,9b-四氫 色烯并[3,4-c]吼咯_2(3Η)·基]乙基丨環己基)胺 基]-3,4-二側氧環丁烯醇鈉 於90 C下,使1 _3 g以上步驟中所獲得之產物懸浮於含有 289 mg氫氧化鈉丸粒之29 ml水及6 ml乙醇之溶液中。將丙 _添加至已冷卻之溶液’然後濾出所得之沉澱,其相當於 標題產物。 質譜:[M+H]+=421 實例 21 : (3aS,9bR)-2_{2-【反-4-丨(2-胺基-3,4-二側氧環丁 稀_1_基)胺基]環己基]乙基}-1,2,3,38,4,91>-六氫 色烯并[3,4-e】吡咯-8-甲腈鹽酸鹽 利用13 ml飽和氨之乙腈溶液處理在13 mi乙醇中之丨j 7 g之實例20之步驟A中所得之化合物(2.61 mmol)之溶液16 小時。濾出所得固體’然後利用乙酸乙酯洗滌,最終,在 溫熱狀態之乙醇中使用1 N HC1的醚溶液轉化成鹽形式之 後’可得到標題產物。 熔點:325°G 元素微量分析: C Η Ν Cl 理論值% 63.08 6.40 12.26 7.76 實驗僅% 62.60 6.28 11.95 7.76 149558.doc -28 201109337 實例22 : (3aS,9叫2♦[反·4_(甲基胺基)環己基]乙仏 ⑴山抓六氫色烯并从小比咯 _ 鹽酸鹽 晴一
熔點:320°C 標題產物係使用製法4中所得化合物作為起始原料,佑 照實例1中所述之程序獲得。 & 元素微量分析 C Η Ν Cl 理論值% 61.16 7.58 10.19 17.19 實驗值% 60.96 7.30 10.09 17.28 實例23 : N-(反-M2_[(3aS,9bR)_8•氰基山〜七%四氫色 烯并[3,4-e】吡咯_2(3Η)_基】乙基}環己基)Ν甲基 乙醯胺鹽酸鹽 標題產物係使用實例22之化合物代替實例丨之化合物作 為起始原料,依照實例2中所述之程序獲得。 熔點:248。(: 元素微量分析: C Η Ν Cl 理論值% 66.09 7.72 10.05 8.48 實驗值% 65.06 7.18 9.82 8.89 實例 24 : Ν-(反-4-{2-[(3aS,9bR)-8-氰基-1,33,4,91)-四氡色 烯并[3,4-c]〇比咯-2(3H)-基]乙基}環己基)_N-甲基 環丁烷羧醯胺鹽酸鹽 M9558.doc -29- 201109337 標題化合物係使用實例22之化合物代替實例丨之化合物 作為起始原料,依照實例3中所述之程序獲得。 溶點:244¾ 元素微量分析: C Η Ν Cl 理論值% 68.18 7.92 9.17 7.74 實驗值% 67.55 7.23 9.06 7.69 實例25 . (3aS,9bR)-2-{2-[反-4-(二甲基胺基)環己基】乙 基}-1,2,3,38,4,91>-六氫色稀并丨3,4-<:]11比洛-8-甲腈 二鹽酸鹽 於0°C下,在含0.685 g實例1之化合物(1 % mm〇1)i18 ml甲醇/谷液中添加ο.]#。g氰基硼氫化納、〇 % mi乙酸 後,繼而滴加0.4 mi 37%甲醛水溶液添加至。在攪拌4小時 之後添加2 ml飽和碳酸鉀水溶液。蒸發除去溶劑之後, 利用水稀釋,混合物利用乙酸乙酯萃取,乾燥(MgS〇4)並 蒸發。所獲得之殘餘物係使用二氣甲烷/甲醇/氫氧化銨 (80/20/2)之混合物作為溶離劑,藉由矽膠管柱層析純化, 在溫熱狀態之乙醇中使用1 N HC1的醚溶液轉化成鹽形式 之後’可得到標題產物。 熔點:305°C 元素微量分析: C Ή Ν Cl 理論值% 61.97 7.80 9.85 16.63 實驗值% 61.98 7.52 9.43 16.42 149558.doc -30 201109337 實例26 : (3aS,9bR)-2-{2_[反-4-(吡啶-2-基胺基)環己基】乙 基}_1’2’3,38,4,91)-六氯色稀并[3,4-c]®tb 嗜赌 二鹽酸鹽 使0.482 g貫例1之化合物(us mmol)與0.245 ml二異丙 基乙胺在5 ml 2-氟吡啶中之混合物在回流下攪掉24小時。 在蒸發除去溶劑之後,繼而利用水稀釋,混合物係利用乙 酸乙酯萃取,乾燥(MgS〇4)並蒸發。所獲得之殘餘物係使 用二氣甲烷/甲醇/氫氧化銨(97/3/0.3)之混合物作為溶離 劑’藉由矽膠管柱層析純化,在溫熱狀態之乙醇中使用1 N HC1的醚溶液轉化成鹽形式之後,可得到標題產物。
熔點:305°C 元素微量分析: C Η Ν Cl 理論值% 63.15 6.78 11.78 14.91 實驗值% 63.11 6.57 11.09 14.52 實例27 : (3aS,9bR)-2-{2-[反-4-(嘧啶-2-基胺基)環己基]乙 基}-1,2,3,33,4,91)-六氫色烯并[3,4-<;1吡咯-8-甲腈 二鹽酸鹽 使0.715 g貫例1之化合物(2.2 mmol)、0.303 mg 2 -氣嘴咬 及〇·47 g碳酸納在45 ml乙醇中之懸浮液在回流下加熱72小 時。過/慮之後,热發除去溶劑。利用乙酸乙醋萃取之後, 繼而乾燥(MgS〇4) ’蒸發,可得到油狀物,該油狀物係使 用二氯曱烷/甲醇/氫氧化銨(98/2/0.2)之混合物作為溶離 劑,藉由矽膠管柱層析純化,在溫熱狀態之乙醇中使用i 149558.doc -31· 201109337 N HC1的醚溶液轉化成鹽形式之後,可得到標題產物。 熔點:234°C 元素微量分析: C Η Ν Cl 理論值% 60.50 6.56 14.70 14.88 試驗僅% 60.75 6.26 14.58 14.24 藥理學研究 實例A:針對CHO細胞内穩定表現之人類D3、D2S及D2L受 體之親和性測定。
化合物對人類D3、D2S及D2L多巴胺受體之親和性係在穩 定表現該等3種子型受體之CHO細胞膜上,使用氚化螺環 °底°定酮(spiperone)([3H]_螺環》底°定_ )進行競爭性實驗評 估。培養各種細胞系至匯合,然後剝離該等細胞,接著使 用均質機(Polytron)在含有5 mM MgCl2之Tris-HCl緩衝液 (5 0 mM, pH 7.4)中均質化。然後,將細胞碎片離心(於4°C 下,1 5分鐘),接著使沉澱溶於合適體積之含有1 50 mM NaCl之HEPES緩衝液(20 mM)中,然後,於-80°C下冷凍。 在實驗當天,使膜溶入於含有50 mM Tris-HCl(pH 7.4)、 120 mM NaCn、5 mM KCM、2 mM CaCl2 及 5 mM MgCl2 之 培養緩衝液中。然後,在0.5 nM[3H]-螺環哌啶酮存在下, 該等膜係於30°C下,與所研究之化合物培養1小時。使用 1 0 μΜ雷氯必利(raclopride)測定非專一性結合。在培養期 結束時,樣本通過經PEI(0.1%)預先處理之(Unifilter GF/B 149558.doc ·32· 201109337 型過濾器過濾,且利用含有l2〇 mM NaCl之Tris-HCl過渡 緩衝液(5〇 mM,pH 7.4)洗滌數次。在添加閃爍液體之後, 藉助於閃爍計數器,對過濾器上所殘留之放射性進行計 數。由非線性回歸法分析所得之等溫線,測定IC50值,該 數值利用Cheng-Prusoff公式換算成pKi :
Kj=IC5〇/(l + L/Kd) 其中L表不放射性配體濃度且Kd為!)3、D〗s及D2l多巴胺受 體上[3H]-螺環哌啶酮之離解常數(分別為0.26、0.14及 0_156)。結果係以pKi=-logKi表示。 親和性(pKi)
實例B:對多巴胺激動劑PD128,907所誘發體溫過低之抑 制作用。 在雄性Wistar品種大鼠中,測定基礎(直腸)體溫,然後 藉由口服途徑投與試驗化合物或媒劑。6〇分鐘後,注射 PD128,9G7(G.63 mg/kg,以.)(-種1)3/1)2多巴胺激動劑)。 3〇分鐘後,再次測定體溫,並計算離基礎體溫之差異 (△)。 、 149558.doc •33· 201109337 溫度 劑量(mg/kg, 溫度 劑量 (°C) D50 T-60 min ρ·ο·) TO (mg/kg,s.c.) 士平均標準誤差 (mg/kg, p.o.) 媒劑 0 媒劑 0 +0.36±0.12 媒劑 0 PD 128,907 0.63 -1.63±0.25§ 實例2 0.04 PD128,907 0.63 -1.73±0.26 0.16 PD 128,907 0.63 -1.33±0.11 1.33 0.63 PD128,907 0.63 -0.97±0.28 2.5 PD128,907 0.63 -0.4±0.13* 10.0 PD128,907 0.63 +0.1±0.33* 媒劑 0 媒劑 0 +0.68±0.10 媒劑 0 PD128,907 0.63 -1.60±0.22§ 實例3 0.04 PD128,907 0.63 -1.65±0.09 0.16 PD128,907 0.63 -1.62±0.07 0.64 0.63 PD128,907 0.63 -0.83±0.20* 2.5 PD128,907 0.63 -0.33±0.16* 10.0 PD128,907 0.63 +0.35±0.18* ID5〇=抑制劑量50 §相對於「媒劑+媒劑組」呈顯著差異(Studentst測試,P<0.05) *相對於「媒劑+PD128,907組」呈顯著差異(ANOVA之後之Dunnett's測試,P<0.05)。 在媒劑存在下,PD128,907所引起之體溫過低會隨劑量 變化而被實例3化合物阻斷,證實D3/D2受體拮抗劑活性。 實例C : 醫藥組合物 供製造1000錠之配方,每錠包含10mgN-(反-4-{2-[(3aS, 9bR)-8-氰基-l,3a,4,9b-四氫色烯并[3,4-c]吡咯-2(3H)-基]乙 基}環己基)環丁烷羧醯胺鹽酸鹽(實例3).................. 10 g 羥丙基纖維素.........................................................2 g 小麥澱粉..............................................................10 g ...................................................................loo g 硬脂酸鎂................................................................3 g /f ^ .......................................................................3 g 149558.doc -34-
Claims (1)
- 201109337 七、申請專利範圍: 1. 一種式⑴之化合物:其中R!與R2共同形成以下含碳鏈: —(ch2)2/^(ch2)2—, 其中: R3表示氫原子或直鏈或分支(Ci_c6)烷基, R4表示: 氫原子, 直鏈或分支(Ci-C6)烧基、芳基、雜芳基或3,4-二側 氧環丁烯基,其等基團各自可視情況經一或多個相同 或不同之選自以下之基團取代:鹵素;直鏈或分支 (q-C6)院基;直鏈或分支(Ci_c6)院基羰基;羧基;羥 基’氰基;硝基;未經取代或經一或多個直鏈或分支 (Ci-C6)烷基取代之胺基羰基;及未經取代或經〆或雨 個直鏈或分支(C]-C6)烷基取代之胺基, 基團-COR5, 基團, Rs表示直鏈或分支(C「C6)烷基、(C3_C8)環烷基、雜環 149558.doc 201109337 烷基、芳基或雜芳基,其等基團各自可視情況經一或多 個相同或不同之選自以下之基團取代:鹵素;直鏈或分 支(C「C6)烧基;直鏈或分支(CVC6)烧基幾基;艘基;經 基,氰基,硝基,未經取代或經一或多個直鏈或分支 (CrC6)烷基取代之胺基羰基;及未經取代或經一或兩個 (c〗-c6)烷基取代之胺基, 或R3與R4連同攜帶此等基團之氮原子一起形成5_至8_ 員環,因此,所定義之該環係視情況經一或多個相同或 不同之選自以下之基團取代:鹵素;直鏈或分支(Ci_c6) 烷基;羥基;側氧基;及未經取代或經一或兩個直鏈或 分支(CVC6)烷基取代之胺基; 其位置異構體、其對應異構體、其非對應異構體、及其 與醫藥上可接受之酸或鹼之加成鹽。 2·如請求項1之式⑴化合物,其特徵在於基團尺3表示氫原 子或甲基。 3·如請求項_中任一項之式⑴化合物,其特徵在於基團 R4表不氫原子或直鏈或分支(C丨-c6)烷基。 4_如請求項1或2中任 R4表示基團, 任一項之式(I)化合物,其特徵在於基團 4 ’其中R5如請求項1中所定義。 任一項之式(I)化合物,其特徵在於基團 5.如請求項1或2中任-R4表示基團-S02R5, 其中Rs如請求項1中所定直鏈或分支(C〗-C6)烷基 7_如請求項1、2、 2、149558.doc 201109337 於基團R5表示視情況經取代之(c3-c8)環烷基。 8·如請求項1、2、4或5中任一項之式(I)化合物,其特徵在 於基團表示視情況經取代之芳基。 • 9.如°月求項1、2、4或5中任一項之式(I)化合物,其特徵在 於基團R5表示視情況經取代之雜芳基。 10. 如請求項1之式⑴化合物,其特徵在於&及反4連同樓帶 此等基團之氮原子一起形成5-員環,所形成之該環係視 情況經取代。 11. 如請求項1之式(I)化合物,其為下列: (3&8,9匕11)-2-[2-(反-4-胺基環己基)乙基]-1,2,3,33,4,91)- 六氫色稀并[3,4-c]°比D各-8-甲腈; (3aS,9bR)-2-{2-[反-4-(甲基胺基)環己基;]乙基卜 1,2,3,3a,4,9b-六氫色烯并[3,4-c]吡咯-8-曱腈; (3aS,9bR)-2-{2-[反_4_(二曱基胺基)環己基]乙基卜 1,2,3,33,4,91)-六氫色烯并[3,4-〇]吡咯-8-甲腈; N-(反-4-{2-[(3aS,9bR)-8-氰基- l,3a,4,9b-四氫色稀并 [3,4-c]°比咯-2(3H)-基]乙基}環己基)乙醯胺; N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四氫色烯并 • [3,4-c]吡咯-2(311)-基]乙基}環己基)_2,2-二甲基丙醯胺; • N_(反-4-{2-[(3aS,9bR)-8-氰基-1,3&,4,91>四氫色烯并 [3,4-c]吼咯-2(;3H)-基]乙基}環己基)_N_曱基乙醯胺; N-(反-4-{2-[(3aS,9bR)-8-氰基- l,3a,4,9b-四氫色烯并 [3,4-c]吡咯-2(3H)-基]乙基}環己基)環丁烷羧醯胺; N-(反-4-{2-[(3aS,9bR)-8-氰基 _i,3a,4,9b-四氫色稀并 149558.doc 201109337 [3,4-c]吡咯-2(3H)-基]乙基}環己基)環丙烷羧醯胺; N-(反-4-{2-[(3aS,9bR)-8 -氰基 _i,3a,4,9b-四氫色烯并 [3,4-c]吡咯-2(3H)-基]乙基}環己基)_3,3_二氟環丁烷羧醯 胺; 順->1-(反-4-{2-[(3&8,9511)_8-氰基_1,3&,4,91?-四氫色烯 并[3,4-c]。比咯-2(3H)-基]乙基)環己基)_3_羥基環丁烷羧 酿胺; N-(反-4-{2-[(3aS,9bR)-8-氰基 _i,3a,4,9b-四氫色烯并 [3,4-c]吡咯-2(3H)-基]乙基}環己基分N-甲基環丁烷羧醯 胺; N-(反-4-{2-[(3aS,9bR)-8-氰基-i,3a,4,9b-四氫色烯并 [3,4_c]吡咯-2(3H)-基]乙基}環己基)苯曱醯胺; 4-氯-N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b·四氫色 烯并[3,4-c]。比咯-2(3H)-基]乙基}環己基)苯甲醯胺; N-(反-4-{2-[(3aS,9bR)-8-氰基- l,3a,4,9b-四氫色烯并 [3,4-c]吼咯-2(3H)-基]乙基}環己基)_4-氟苯磺醯胺; 4·氯-N-(反-4-{2-[(3aS,9bR)-8-氰基-l,3a,4,9b-四氩色 烯并[3,4-cP比咯-2(3H)-基]乙基}環己基)苯磺醯胺; N-(反-4-{2-[(3aS,9bR)-8 -氰基- l,3a,4,9b-四氫色稀并 [3,4-c]。比咯-2(3H)-基]乙基}環己基)_3-°比啶磺醯胺; (3aS,9bR)-2-{2-[反-4-(2-側氧基《比咯烷-卜基)環己基] 乙基}-1,2,3,3丑,4,913-六氫色烯并[3,4-(:]吡咯-8-曱腈。 12 · —種製備如請求項1之式⑴化合物之方法,其特徵在於 使用下式(II)化合物作為起始原料: 149558.doc 201109337 NC其係在還原劑(諸如三乙醯氧基硼氫化鈉或氰基硼氫化 納)及下式(III)化合物存在下進行還原胺化反應: OHC(ΙΠ), 其中R11與R’2共同形成以下含碳鏈: 3\R N中R3如請求項1中所定義且R表示胺官能基之保護基 (諸如,例如第三丁基氧基羰基), 以得到下式(IV)化合物:其中R’】與r,2如前文所定義, 其然後例如在三氟乙酸存在下進行脫除胺官能基保護基 之反應,得到式(I/a)化合物(特例為式⑴化合物): 149558.doc 201109337d/a), 其中R 1與R’’2共同形成以下含碳鏈: R —(CH.) .3\ Νin (CH2) in 其中R·3如前文中所定義, 八中若需要時’再使式(I/a)化合物經過: 二乙醯氧 或在下式(V)化合物存在下,與還原劑(諸如 基硼氫化鈉或氰基硼氫化鈉)發生還原胺化反鹿 R'—CHO (V), 其中R’表示氩原子或直鏈或分支(Ci_C5)烷基· 或與下式(VI)化合物反應: (VI) RM—γ 其中Y表示鹵原子或羥基或直鏈或分 又(C1 - C 6) e 基,且R,’表示芳基、雜芳基、3,4_二 70 1則虱裱丁烯基 -匸〇尺5或-S02R5基團,其中R如請求 >唄1中所定義, 以得到式(I/b)化合物(特例為式⑴化合物).149558.doc 201109337 其中R…丨與RM'2共同形成以下含碳鏈:其中R3如前文中所定義且R,4表*直鍵或分支(c心烧 基、芳基、雜芳基、3,4_二側氧環丁稀基、_c〇R5 或-SCbRs基團,其中Rs如前文中所定義, 式(I/b)化合物製法之變化包括使用習知之化學反應, -旦與式(I/a)化合物偶合之步驟已完成時,隨後即修 飾式(VI)化合物之取代基, 接著,依照習知之分離技術使構成式⑴全部化合物之 式陶及(I/b)之化合物純化,若需要時,則轉化成其與 醫藥上可接受之酸或鹼之加成鹽,並在合適之情況下, 依照習知之分離技術分離成其異構體(若彼者存在物 13 14. • -種醫藥組合物’其包含作為活性成分之如請求項】至 Y中任-項之化合物單獨或與—或多種惰性無毒性且醫 藥上可接受之賦形劑或載劑組合。 如請求項13之醫藥組合物,其適詩治療或預防精神分 =及其他精神病、藥物濫用、由壓力(諸如焦慮狀態及 嗜毋癖Πί起之病症,適心治療單極化及雙極化抑營狀 邊、衝動行為(諸如強迫症及侵略性),適用於治療帕金 2症(parkinson’“isease)、特發性震顫、與精神及神 (諸如癡呆症及阿兹海默氏症(AlZheimer,s disease)) I49558.doc 201109337 相關之s己憶障礙及其他認知障礙、兒童或青少年之發育 障礙,適用μ、Λ & 用於〜療疼痛、噁心、早洩且亦適用於保護腎 臟。 種以如吻求項i至! !中任一項之式⑴化合物在製造適 用於以下疾病之藥物中之用途:治療或預防精神分裂症 $其他精神病、藥物濫用、由壓力(諸如焦慮狀態及嗜毒 ^ 病症,適用於治療單極化及雙極化抑鬱狀態、 衝動仃為(諸如強迫症及侵略性),適用於治療帕金森氏 症特發性震顫、與精神及神經疾病(諸如癡呆症及阿兹 海默氏症)相關之記憶障礙及其他認知障礙、兒童或青少 月障礙’ it用於治療疼痛…惡心、早茂且亦適用 於保護腎臟。 16. 如凊求項1至11中任—項之式⑴化合物其適用於治療 或預防精神刀裂症及其他精神病、藥物濫用、由壓力(諸 如焦慮狀態及嗜毒癖)引起之病症,剌於治療單極化及 雙極化抑鬱狀態、彳齡翻 、 - 衡動仃為(諸如強迫症及侵略性),適 用於治療帕金森氏难、杜 ^ 八症特發性震顫、與精神及神經疾病 (邊如礙呆症及阿兹泡點Λ > 海默氏症)相關之記憶障礙及其他認 知Ρ早礙、兒童或青少年夕欢女立 平之發月ρ早礙’適用於治療疼痛、 噁〜、早洩且亦適用於保護腎臟。 149558.doc 201109337 四、指定代表圖: (一) 本案指定代表圖為:(無) (二) 本代表圖之元件符號簡單說明: 五、本案若有化學式時,請揭示最能顯示發明特徵的化學式:149558.doc
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JP2011026319A (ja) | 2011-02-10 |
KR20110009064A (ko) | 2011-01-27 |
GEP20125545B (en) | 2012-05-25 |
UY32768A (es) | 2011-01-31 |
FR2948372A1 (fr) | 2011-01-28 |
CR11566A (es) | 2010-09-13 |
AR077492A1 (es) | 2011-08-31 |
PE20110156A1 (es) | 2011-03-19 |
WO2011010014A1 (fr) | 2011-01-27 |
ECSP10010357A (es) | 2011-02-28 |
MA32342B1 (fr) | 2011-06-01 |
CU20100149A7 (es) | 2012-03-15 |
MX2010007799A (es) | 2011-02-03 |
SG168482A1 (en) | 2011-02-28 |
CO6280049A1 (es) | 2011-05-20 |
IL206885A0 (en) | 2010-12-30 |
NZ586855A (en) | 2011-11-25 |
US20110021490A1 (en) | 2011-01-27 |
EA017774B1 (ru) | 2013-03-29 |
US8247441B2 (en) | 2012-08-21 |
CN101962384A (zh) | 2011-02-02 |
AU2010202876A1 (en) | 2011-02-10 |
EP2277882A1 (fr) | 2011-01-26 |
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