WO1994026736A1 - Derives de piperidinyl thio indole comme antalgiques - Google Patents
Derives de piperidinyl thio indole comme antalgiques Download PDFInfo
- Publication number
- WO1994026736A1 WO1994026736A1 PCT/FR1994/000410 FR9400410W WO9426736A1 WO 1994026736 A1 WO1994026736 A1 WO 1994026736A1 FR 9400410 W FR9400410 W FR 9400410W WO 9426736 A1 WO9426736 A1 WO 9426736A1
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- WO
- WIPO (PCT)
- Prior art keywords
- formula
- group
- radical
- methyl
- indole
- Prior art date
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- 150000001875 compounds Chemical class 0.000 claims description 50
- -1 alkyl radical Chemical class 0.000 claims description 46
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 33
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 24
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 23
- 125000004432 carbon atom Chemical group C* 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 19
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 16
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims description 14
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 14
- 125000005843 halogen group Chemical group 0.000 claims description 12
- 239000000460 chlorine Substances 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 9
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 8
- 239000002253 acid Substances 0.000 claims description 8
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- 150000003254 radicals Chemical class 0.000 claims description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052794 bromium Inorganic materials 0.000 claims description 7
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 7
- 230000000202 analgesic effect Effects 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000011591 potassium Chemical group 0.000 claims description 5
- 229910052700 potassium Chemical group 0.000 claims description 5
- XQYGNLGNINHPSB-UHFFFAOYSA-N 2-piperidin-1-ylsulfanyl-1h-indole Chemical class C1CCCCN1SC1=CC2=CC=CC=C2N1 XQYGNLGNINHPSB-UHFFFAOYSA-N 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 4
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 4
- 125000002560 nitrile group Chemical group 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000006239 protecting group Chemical group 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- SLRMQYXOBQWXCR-UHFFFAOYSA-N 2154-56-5 Chemical compound [CH2]C1=CC=CC=C1 SLRMQYXOBQWXCR-UHFFFAOYSA-N 0.000 claims description 3
- 125000003368 amide group Chemical group 0.000 claims description 3
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 229940067157 phenylhydrazine Drugs 0.000 claims description 3
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 125000001041 indolyl group Chemical group 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 claims description 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
- ORGHESHFQPYLAO-UHFFFAOYSA-N vinyl radical Chemical compound C=[CH] ORGHESHFQPYLAO-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 230000001476 alcoholic effect Effects 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 description 68
- 229910052739 hydrogen Inorganic materials 0.000 description 59
- 239000000243 solution Substances 0.000 description 41
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 36
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 34
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 31
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 29
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 26
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 24
- 239000003921 oil Substances 0.000 description 21
- 235000019198 oils Nutrition 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000012074 organic phase Substances 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 16
- 229910052938 sodium sulfate Inorganic materials 0.000 description 16
- 235000011152 sodium sulphate Nutrition 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 239000003480 eluent Substances 0.000 description 14
- 239000000741 silica gel Substances 0.000 description 14
- 229910002027 silica gel Inorganic materials 0.000 description 14
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 12
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 11
- 238000005160 1H NMR spectroscopy Methods 0.000 description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000011282 treatment Methods 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 8
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- 238000010992 reflux Methods 0.000 description 8
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
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- 238000005481 NMR spectroscopy Methods 0.000 description 6
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
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- 208000002193 Pain Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 239000003826 tablet Substances 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- RLQZIECDMISZHS-UHFFFAOYSA-N 2-phenylcyclohexa-2,5-diene-1,4-dione Chemical compound O=C1C=CC(=O)C(C=2C=CC=CC=2)=C1 RLQZIECDMISZHS-UHFFFAOYSA-N 0.000 description 4
- HXHSYYLJDQNAPG-UHFFFAOYSA-N 5-bromo-3-(1-methylpiperidin-4-yl)sulfanyl-1h-indole Chemical compound C1CN(C)CCC1SC1=CNC2=CC=C(Br)C=C12 HXHSYYLJDQNAPG-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
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- 241001465754 Metazoa Species 0.000 description 4
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- 239000002198 insoluble material Substances 0.000 description 4
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- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
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- TXVSXWOWWHALFQ-UHFFFAOYSA-N 1-methylpiperidine-4-thiol Chemical compound CN1CCC(S)CC1 TXVSXWOWWHALFQ-UHFFFAOYSA-N 0.000 description 3
- BTURMRDGHJEMLO-UHFFFAOYSA-N 3-(1-methoxypiperidin-4-yl)sulfanyl-1-methylindole-5-carboxamide Chemical compound C1CN(OC)CCC1SC1=CN(C)C2=CC=C(C(N)=O)C=C12 BTURMRDGHJEMLO-UHFFFAOYSA-N 0.000 description 3
- VRJHQPZVIGNGMX-UHFFFAOYSA-N 4-piperidinone Chemical class O=C1CCNCC1 VRJHQPZVIGNGMX-UHFFFAOYSA-N 0.000 description 3
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 3
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- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- JCRXSDBBPCPECQ-UHFFFAOYSA-N piperidine-4-thiol Chemical class SC1CCNCC1 JCRXSDBBPCPECQ-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 3
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- VIDKPGRCNOTRAO-UHFFFAOYSA-N 1-(1-benzylpiperidin-4-yl)sulfanylpropan-2-one Chemical compound C1CC(SCC(=O)C)CCN1CC1=CC=CC=C1 VIDKPGRCNOTRAO-UHFFFAOYSA-N 0.000 description 2
- WDKFWNIJDLKFDA-UHFFFAOYSA-N 1-(1-methylpiperidin-4-yl)sulfanylpropan-2-one Chemical compound CN1CCC(SCC(C)=O)CC1 WDKFWNIJDLKFDA-UHFFFAOYSA-N 0.000 description 2
- YCKRQIDXPUOUFB-UHFFFAOYSA-N 1-benzyl-4-(2,2-diethoxyethylsulfanyl)piperidine Chemical compound C1CC(SCC(OCC)OCC)CCN1CC1=CC=CC=C1 YCKRQIDXPUOUFB-UHFFFAOYSA-N 0.000 description 2
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- AVYLFXQTNXMIHT-UHFFFAOYSA-N [3-(1-methoxypiperidin-4-yl)sulfanyl-1-methylindol-5-yl]methanamine Chemical compound C1CN(OC)CCC1SC1=CN(C)C2=CC=C(CN)C=C12 AVYLFXQTNXMIHT-UHFFFAOYSA-N 0.000 description 2
- 125000001539 acetonyl group Chemical group [H]C([H])([H])C(=O)C([H])([H])* 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 125000000814 indol-3-yl group Chemical group [H]C1=C([H])C([H])=C2N([H])C([H])=C([*])C2=C1[H] 0.000 description 1
- 150000002475 indoles Chemical class 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229940102223 injectable solution Drugs 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-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
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005907 ketalization reaction Methods 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- FBBDOOHMGLLEGJ-UHFFFAOYSA-N methane;hydrochloride Chemical compound C.Cl FBBDOOHMGLLEGJ-UHFFFAOYSA-N 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 208000013465 muscle pain Diseases 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 239000002687 nonaqueous vehicle Substances 0.000 description 1
- 239000010502 orange oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 229940124641 pain reliever Drugs 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- AHWALFGBDFAJAI-UHFFFAOYSA-N phenyl carbonochloridate Chemical class ClC(=O)OC1=CC=CC=C1 AHWALFGBDFAJAI-UHFFFAOYSA-N 0.000 description 1
- 150000004031 phenylhydrazines Chemical class 0.000 description 1
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical class O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 1
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000000552 rheumatic effect Effects 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- ZEHBJSHDLPJPGJ-UHFFFAOYSA-N tert-butyl 4-(2-oxopropylsulfanyl)piperidine-1-carboxylate Chemical compound CC(=O)CSC1CCN(C(=O)OC(C)(C)C)CC1 ZEHBJSHDLPJPGJ-UHFFFAOYSA-N 0.000 description 1
- ILMRJRBKQSSXGY-UHFFFAOYSA-N tert-butyl(dimethyl)silicon Chemical compound C[Si](C)C(C)(C)C ILMRJRBKQSSXGY-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- C07D401/12—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 chain containing hetero atoms as chain links
-
- 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
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Definitions
- the present invention relates, as new products, to the piperidinyl thio indole derivatives of general formula (I) below and their addition salts, in particular the pharmaceutically acceptable addition salts.
- the compounds in question have a very interesting pharmacological profile insofar as they are endowed with analgesic properties. They will therefore be particularly indicated for the treatment of pain.
- the present invention also relates to the process for the preparation of said products and their applications in therapy.
- X- ⁇ and X2 independently represent: - the hydrogen atom
- R-i a sulfonamidomethyl group and can be in position 4, 5, 6 or 7 of the indole ring, R-i represents:
- R' represents the hydrogen atom or a lower alkyl radical of 1 to 6 carbon atoms
- n is an integer from 0 to 4,
- R2 represents:
- R 3 represents:
- n being an integer from 0 to 4
- p is an integer from 0 to 2.
- lower alkyl means a hydrocarbon chain having from 1 to 6 carbon atoms, linear or branched.
- a lower alkyl radical is for example a methyl, ethyl, propyl, isopropyl, butyl radical. isobutyl, tertiobutyl, pentyl, isopentyl, hexyl, isohexyl.
- Halogen means a chlorine, bromine, iodine or fluorine atom.
- Ph phenyl Phenethyl: 2-phenylethyl nBu: butyl tBu: tertiobutyl (1, 1-dimethyl ethyl)
- iPr isopropyl (1-methyl ethyl) Me: methyl Et: ethyl
- - X-i represents the chlorine atom in position 5 of the indole cycle
- - X- ⁇ represents the bromine atom in position 5 of the indole cycle
- R 3 represents the hydrogen atom - R3 represents a methyl radical - p is zero
- the particularly preferred compounds of the invention are those which are chosen from the products of formula:
- R represents a lower alkyl radical of 1 to 6 carbon atoms, a benzyl radical, a phenethyl radical, a protective group -COOtBu or a methoxy group .
- the derivatives of formula (III) where R represents the hydrogen atom will be prepared from the derivatives of formula (III) where R represents a methyl radical by the action of ethyl chloroformate in acetone, followed by a second treatment with ethyl chloroformate in toluene at reflux then by treatment with hydrochloric acid in acetic acid at reflux, according to the scheme:
- This reaction is carried out in the presence of a sodium, potassium or lithium alcoholate in the corresponding alcohol or in tetrahydrofuran or also by phase transfer in the presence of sodium or potassium carbonate and tetrabutylammonium iodide in toluene at temperatures between 20 and 130 * C.
- phenyhydrazines are commercial or can be prepared according to conventional methods known to those skilled in the art, for example by diazotization of commercial anilines of formula (IX):
- R 3 is defined as above and X represents a halogen atom, in liquid ammonia and / or tetrahydrofuran in the presence of sodium amide at a temperature of -40 "C which is allowed to return to ambient temperature.
- R representing a lower alkyl radical of 1 to 6 carbon atoms, benzyl, phenethyl or the hydrogen atom.
- Ri is defined as above and X represents an optimally chlorine, bromine or iodine halogen atom, to lead to the compounds of formula (I) in which p is equal to zero, this reaction being carried out in the presence of a tertiary base such as triethylamine or pyridine or sodium or potassium carbonate in an inert solvent such as toluene or dichloromethane at a temperature between ambient and 130 ° C, except where Ri is the group CHO , for which the compounds of formula (XII) where R represents the hydrogen atom will be reacted with formic acid in dichloromethane in the presence of dicyclohexylcarbodiimide, and where Ri represents the group CSSR ", for which the compounds of formula (XII) where R represents the hydrogen atom will be reacted with carbon sulfide in basic medium, the salt obtained then reacting with an alkyl halide.
- a tertiary base such as triethylamine or pyridine
- mposés of formula (I) where Xi or X 2 represents a nitrile group can be obtained from the compounds of formula (I) where Xi or X2 represents a halogen, preferably bromine or iodine, by reflux in N-methyl pyrrolidone with cuprous cyanide.
- the compounds of formula (I) where Xi or X 2 represents an acid group can be obtained from the compounds of formula (I) where X- or X2 represents a halogen, preferably bromine or iodine, after metallation with nBuLi in tetrahydrofuran at -78 ° C followed by carbonation with carbon dioxide, taking care to protect, if necessary, indole nitrogen with a protective group such as a tosylate, COOtBu, COOBn or t-Butyl dimethyl silane and l piperidine nitrogen by COOtBu or COOBn for example.
- a protective group such as a tosylate, COOtBu, COOBn or t-Butyl dimethyl silane and l piperidine nitrogen by COOtBu or COOBn for example.
- the compounds of formula (I) where Xi or X 2 represents an amide group may be prepared under the same conditions as the previous case but by reacting the compound metalized with nBuLi on trimethyl silane isocyanate in place of carbonation ; they can also be obtained by transformation of the acid previously obtained into acid chloride, for example using thionyl chloride, then reaction of this acid chloride on an amine, for example ammonia.
- the compounds of formula (I) where Xi or X 2 represents an acid group may be reduced, for example by double aluminum and lithium hydride to obtain the compounds where Xi or X 2 represents a hydroxymethyl group.
- the compounds of formula (I) where Xi or X 2 represents a nitrile group may be reduced, for example by double aluminum and lithium hydride to obtain the compounds where Xi or X 2 represents an amino methyl group, these compounds which can react with a sulfonic acid chloride to lead to the compounds of formula (I) where Xi or X2 represents a sulfonamidomethyl group.
- Another access route to these latter compounds can be the reaction of the compounds of formula (I) where Xi or X 2 represents a hydroxymethyl group with mesyl chloride or tosyl chloride, the mesylate or tosylate thus obtained may react. with a sulfonamide previously metallized to yield these derivatives of formula (I) where Xi or X 2 represents a sulfonamidomethyl group.
- the compounds of formula (I) where R 3 represents the hydrogen atom and p is equal to zero may be substituted in position 1 of the indole according to methods known to those skilled in the art, for example by presence of a metallizing agent such as sodium amide, a hydride or an alcoholate of sodium, potassium or lithium, in a solvent such as liquid ammonia, tetrahydrofuran or dimethyl formamide at a temperature between -40 "C and 80 “C, or in the presence of sodium hydroxide and a phase transfer agent in toluene, using the derivatives of formula (XI).
- a metallizing agent such as sodium amide, a hydride or an alcoholate of sodium, potassium or lithium
- Formula (XIV) in which Xi, X2, Ri, R 2 . R 3 are as defined in formula (I) can be oxidized using an oxidizing agent such as meta chloroperbenzoic acid in a solvent such as chloroform or methylene chloride or such as potassium peroxy monosulfate (KHSO5) in an alcohol-water mixture, at a temperature between 0 and 30 "C, to yield the compounds of formula (I) where p is equal to 1 or 2.
- the addition salts of the compounds of formula (I) can be obtained by reaction of these compounds with a mineral or organic acid according to a method known per se.
- a mineral or organic acid Among the acids which can be used for this purpose, hydrochloric, hydrobromic, sulfuric, phosphoric, 4-toluene sulfonic, methane, sulfonic, cyclohexyl sulfamic, oxalic, succinic, formic, fumaric, maleic, citric, aspartic, cinnamic acids are cited.
- lactic, glutamic, N-acetylaspartic, N-acetylgiutamic, ascorbic, malic, benzoic, nicotinic and acetic are cited.
- the invention also covers a pharmaceutical composition, characterized in that it comprises a pharmaceutically effective amount of at least one compound of formula (I) as defined above or one of its pharmaceutically acceptable addition salts, optionally incorporated in a pharmaceutically acceptable excipient, vehicle or support.
- compositions can be administered by the oral, rectal, parenteral, transdermal, ocular, nasal or auricular route.
- compositions can be solid or liquid and can be presented in the pharmaceutical forms commonly used in human medicine such as, for example, simple or coated tablets, capsules, granules, suppositories, injectables, transdermal systems, eye drops, aerosols and sprays and ear drops. They are prepared according to the usual methods.
- the active principle consisting of a pharmaceutically effective amount of at least one compound of formula (I) defined as above or one of its addition salts pharmaceutically acceptable, can be incorporated into excipients usually used in these pharmaceutical compositions, such as talc, gum arabic, lactose, starch, magnesium stearate, polyvidone, cellulose derivatives, cocoa butter , semi-synthetic glycerides, aqueous or non-aqueous vehicles, fatty substances of animal or vegetable origin, glycols, various wetting agents, dispersants or emulsifiers, silicone gels, certain polymers or copolymers, preservatives, flavors and dyes.
- excipients usually used in these pharmaceutical compositions, such as talc, gum arabic, lactose, starch, magnesium stearate, polyvidone, cellulose derivatives, cocoa butter , semi-synthetic glycerides, aqueous or non-aqueous vehicles, fatty substances of animal or vegetable origin, glycol
- the invention also covers a pharmaceutical composition with analgesic activity which makes it possible in particular to favorably treat pain, characterized in that it comprises a pharmaceutically effective amount of at least one compound of the abovementioned formula (I) or one of its pharmaceutically added salts. acceptable, optionally incorporated into a pharmaceutically acceptable excipient, vehicle or support.
- the invention also covers a process for the preparation of a pharmaceutical composition, characterized in that a pharmaceutically effective amount of at least one compound of formula (I) as defined above, or one of its salts, is incorporated. pharmaceutically acceptable addition to a pharmaceutically acceptable excipient, vehicle or carrier. According to one embodiment, a pharmaceutical composition with analgesic activity is prepared which makes it possible in particular to treat pain favorably.
- a composition is prepared formulated in the form of capsules or tablets dosed from 1 mg to 1000 mg or in the form of injectable preparations dosed from 0.1 mg to 500 mg.
- Formulations in the form of suppositories, ointments, creams, gels or aerosol preparations may also be used.
- the invention also covers a method for the therapeutic treatment of mammals, characterized in that a therapeutically effective amount of at least one compound of formula (I) as defined above, or one of its salts, is administered to this mammal. pharmaceutically acceptable addition.
- the compound of formula (I), either alone or in combination with a pharmaceutically acceptable excipient is formulated in capsules or tablets dosed from 1 mg to 1000 mg for administration by orally, or in the form of injectable preparations dosed from 0.1 to 500 mg or also in the form of suppositories, ointments, creams, gels or aerosol preparations.
- the compounds of formula (I) and their salts can be administered alone or in combination with a physiologically excipient. acceptable in any form, in particular orally in the form of capsules or tablets or parenterally in the form of an injectable solution.
- the compounds according to the invention can be administered in human therapy in the abovementioned indications orally in the form of tablets or capsules dosed from 1 mg to 1000 mg or parenterally in the form of injections dosed from 0.1 mg to 500 mg in one or more daily doses for an adult of average weight 60 to 70 kg.
- the daily dose that can be used is between 0.01 and 20 mg per kg.
- Example 3 4-mercap.o - i-piperidinecarboxy.ate of 1,1-dimet yl ethyl
- a suspension of 1- (phenylmethyl) -4-piperidinethiol (70 g, prepared in Example 1), chloroacetone (26.9 ml), sodium carbonate (71.6 g) and tetrabutylammonium iodide ( 31.2 g) in toluene (350 ml) is stirred at room temperature for 4 hours.
- the insoluble material is filtered and washed with toluene. After concentration, the filtrate is taken up in dichloromethane, washed with dilute soda and then with water saturated with sodium chloride.
- Example 10 4 - [(2-oxopropyl) thio] -1 - (2-phenylethyl) -piperidine
- Paratolylhydrazine hydrochloride (20 g) is added to a solution of 4 - [(2-oxopropyl) thio] -1- (phenylmethyl) -piperidine (33.2 g, prepared in Example 9) in isopropanol ( 150 ml) under nitrogen. After 30 minutes, the solution was cooled to 0 ° C and saturated with gaseous hydrochloric acid. After 4 hours at room temperature the precipitate formed is drained, washed with water and then taken up in hot ethanol.
- R-- Bn
- R 2 H
- R 3 H
- Xi 5-Br
- X 2 H
- p 0
- Example 55 By a similar method, the product of Example 55 is obtained, by reaction of iodoethane with 5-chloro-3- (4-piperidinylthio) -1 H-indole (prepared in Example 50):
- Meta chloroperbenzoic acid (2.79 g) is added in portions to 5-chloro-2-methyl-3- (4-piperidinylthio) -1 H-indole (3g, prepared in Example 18) in solution in dichloromethane (25 ml) at -40 ° C. After 4 hours at room temperature, the insoluble material is filtered. The filtrate is washed with soda and then with water. The aqueous phases are extracted with ether, then with ethyl acetate. The organic phases are combined, dried over magnesium sulfate and concentrated.
- Example 61 is prepared from the product of Example
- a suspension of copper cyanide (17.7 g) and 5-bromo-3 - [(1-methyl-4-piperidinyl) thio] -1 H-indole (35.5 g, prepared in Example 44) in 1-methyl-2-pyrrolidinone (45 ml) is brought to reflux for 24 hours. After dilution with water, the brown precipitate is separated, then taken up in a mixture of water (110 ml) and ethylenediamine (170 ml). The blue solution is extracted with ethyl acetate. The organic phase is dried over sodium sulfate and concentrated.
- Examples 66 to 69 are prepared from the products of Examples 49 and 50, by the action of acetyl chloride or ethyl, vinyl or phenyl chloroformates.
- Example 68 4 - [(5-chloro-1 H-indol-3-yl) thio] -1-vinyl piperidine carboxylate
- Example 70 3 - [(1-methoxy-4-piperidlnyl) thio] -1-methyl-1 H-indole-5-carboxylic acid
- Ci6 H2o 2 0 3 SF 170-172 ° C
- Example 72 ethyl 5-bromo-3 - [(1-carbethoxy-4-piperidinyl) thlo] -1 H-indole-1-carboxylate
- Ethyl chloroformate (4.4 ml) is added dropwise to a toluene solution (50 ml) at 90 ° C of 5-bromo-3 - [(1-methyl-4-piperidinyl) thio] -1 H -indole (5g, prepared in Example 44). After four hours of reflux, the insoluble material is filtered and the reaction mixture is concentrated. The orange oil obtained is taken up in ether and washed with a dilute solution of hydrochloric acid. The organic phase is dried over sodium sulfate and concentrated.
- the acid thus obtained (11 g) is added in portions to a suspension of double lithium aluminum hydride (LiAIH 4 , 1, 6 g) in anhydrous tetrahydrofuran (60 ml) at 0 ° C. After 4 hours at room temperature, the reaction mixture is cooled to 0 ° C and hydrolyzed with a saturated solution of sodium sulfate. The suspension is filtered through celite and then concentrated. After purification on silica gel (eluent: CH 2 CI 2 / ethanol, 80/20) 1-methyl-3 - [(1-methyl-4-piperidinyl) thio] -1H-indole-5-methanol (7, 5 g) is obtained in the form of an oil.
- silica gel eluent: CH 2 CI 2 / ethanol, 80/20
- Example 36 Prepared as in Example 36 by reaction of 4 - [(2,2-diethoxyethyl) thio] -1-methyl-piperidine (prepared in Example 12) with ethyl 4-hydrazino-benzoate hydrochloride.
- the analgesic activity of the examples was evaluated according to the method of stretching caused by phenylbenzoquinone in mice, described by Siegmund et al. (1957).
- the 0.02% phenylbenzoquinone solution in water is administered in a volume of 1 ml / 100 g.
- the products of the examples are administered orally one hour before the injection of phenylbenzoquinone.
- Stretching and twisting are counted for each mouse during an observation period of 5 minutes.
- results are expressed in the form of ID50, a dose which makes it possible to obtain a reduction of 50% in the number of painful reactions compared to the control animals.
- the first toxicology studies carried out show that the products of the examples do not induce any deleterious effect after oral abso ⁇ tion in rats of doses which can vary from 30 to 300 mg / kg.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pain & Pain Management (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Rheumatology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6525034A JPH09500611A (ja) | 1993-05-18 | 1994-04-13 | 新規ピペリジニルチオインドール誘導体、それらの調製方法および、特に鎮痛剤として有用な、それらを含有する医薬組成物 |
SK1440-95A SK144095A3 (sk) | 1993-05-18 | 1994-04-13 | : Piperidinyltioindolové deriváty, spôsob ich prípravy a farmaceutické prostriedky obsahujúce tieto deriváty |
AU65715/94A AU6571594A (en) | 1993-05-18 | 1994-04-13 | Thioindole pyperidinyl derivatives used as antalgics |
EP94913639A EP0699195A1 (fr) | 1993-05-18 | 1994-04-13 | Derives de piperidinyl thio indole comme antalgiques |
EE9400296A EE9400296A (et) | 1993-05-18 | 1994-11-23 | Piperidinüültioindooli derivaadid, ravimvormid, aktiivne valuvaigisti, nende valmistamise meetodid |
MD95-0083A MD522G2 (ro) | 1993-05-18 | 1994-12-30 | Noi derivaţi de piperidinii tioindol, procedeu de preparare a lor, compoziţii farmaceutice care le conţin, utilizare a lor ca analgezice |
FI954931A FI954931L (fi) | 1993-05-18 | 1995-10-17 | Uusia piperidinyylitioindolin johdannaisia, niiden valmistusmenetelmä, niitä sisältäviä farmaseuttisia koostumuksia, jotka ovat käyttökelpoisia erityisesti kivun lievittäjinä |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9305966A FR2705346B1 (fr) | 1993-05-18 | 1993-05-18 | Nouveaux dérivés de pipéridinyl thio indole, leurs procédés de préparation, compositions pharmaceutiques les contenant, utiles notamment comme antalgiques . |
FR93/05966 | 1993-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994026736A1 true WO1994026736A1 (fr) | 1994-11-24 |
Family
ID=9447241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1994/000410 WO1994026736A1 (fr) | 1993-05-18 | 1994-04-13 | Derives de piperidinyl thio indole comme antalgiques |
Country Status (15)
Country | Link |
---|---|
US (1) | US5317025A (fr) |
EP (1) | EP0699195A1 (fr) |
JP (1) | JPH09500611A (fr) |
CN (1) | CN1124026A (fr) |
AU (1) | AU6571594A (fr) |
CA (1) | CA2161021A1 (fr) |
CZ (1) | CZ304195A3 (fr) |
EE (1) | EE9400296A (fr) |
FI (1) | FI954931L (fr) |
FR (1) | FR2705346B1 (fr) |
HU (1) | HUT74866A (fr) |
MD (1) | MD522G2 (fr) |
NZ (1) | NZ265304A (fr) |
TW (1) | TW257756B (fr) |
WO (1) | WO1994026736A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996004266A2 (fr) * | 1994-08-03 | 1996-02-15 | Asta Medica Aktiengesellschaft | Derives d'indol, d'indazol, de pyridopyrrol et de pyridopyrazol a effet antiasthmatique, antiallergique, anti-inflammatoire et immunomodulateur |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK139593D0 (da) * | 1993-12-16 | 1993-12-16 | Lundbeck & Co As H | Compounds |
US5521196A (en) * | 1994-10-05 | 1996-05-28 | Eli Lilly And Company | 5-HT1F agonists for the treatment of migraine |
CZ288897A3 (cs) * | 1995-03-20 | 1998-02-18 | Eli Lilly And Company | V poloze 5-substituovaný 3-(1,2,3,6-tetrahydropyridin-4-yl)indol a 3-(piperidin-4-yl)indol a farmaceutický prostředek, který je obsahuje |
TWI328009B (en) | 2003-05-21 | 2010-08-01 | Glaxo Group Ltd | Quinoline derivatives as phosphodiesterase inhibitors |
KR20070091038A (ko) * | 2004-12-24 | 2007-09-06 | 프로시디온 리미티드 | G-단백질 결합 수용체(gpr116) 효능제 및 비만 및당뇨병을 치료하기 위한 이의 용도 |
MX2007016508A (es) * | 2005-06-30 | 2008-03-04 | Prosidion Ltd | Agonistas del receptor acoplado a la proteina g. |
AR064735A1 (es) * | 2007-01-04 | 2009-04-22 | Prosidion Ltd | Agonistas de gpcr y composicion farmaceutica en base al compuesto |
CL2008000017A1 (es) * | 2007-01-04 | 2008-08-01 | Prosidion Ltd | Compuestos derivados de heterociclos de nitrogeno y oxigeno, agonistas de gpcr; composicion farmaceutica que comprende a dicho compuesto; y uso del compuesto para el tratamiento de la obesidad, diabetes, sindrome metabolico, hiperlipidemia, toleranci |
CA2797281A1 (fr) * | 2010-05-06 | 2011-11-10 | Merck Sharp & Dohme Corp. | Derives d'azaindole utilisables en tant que modulateurs de la faah |
AU2016288230A1 (en) | 2015-07-02 | 2018-01-25 | Horizon Orphan Llc | ADO-resistant cysteamine analogs and uses thereof |
CN104945305A (zh) * | 2015-07-03 | 2015-09-30 | 北京石油化工学院 | 一种实现吲哚类化合物选择性芳巯基化的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB925429A (en) * | 1960-04-01 | 1963-05-08 | Irwin Neisler & Co | Indole derivatives |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3264311A (en) * | 1963-05-02 | 1966-08-02 | Upjohn Co | Esters of 3-(aminosulfinyl) indole-2-carboxylic acids |
-
1993
- 1993-05-18 FR FR9305966A patent/FR2705346B1/fr not_active Expired - Fee Related
- 1993-06-25 US US08/081,704 patent/US5317025A/en not_active Expired - Fee Related
-
1994
- 1994-04-13 NZ NZ265304A patent/NZ265304A/en unknown
- 1994-04-13 AU AU65715/94A patent/AU6571594A/en not_active Abandoned
- 1994-04-13 CN CN94192149A patent/CN1124026A/zh active Pending
- 1994-04-13 JP JP6525034A patent/JPH09500611A/ja active Pending
- 1994-04-13 HU HU9503281A patent/HUT74866A/hu unknown
- 1994-04-13 EP EP94913639A patent/EP0699195A1/fr not_active Withdrawn
- 1994-04-13 CA CA002161021A patent/CA2161021A1/fr not_active Abandoned
- 1994-04-13 CZ CZ953041A patent/CZ304195A3/cs unknown
- 1994-04-13 WO PCT/FR1994/000410 patent/WO1994026736A1/fr not_active Application Discontinuation
- 1994-04-20 TW TW083103517A patent/TW257756B/zh active
- 1994-11-23 EE EE9400296A patent/EE9400296A/xx unknown
- 1994-12-30 MD MD95-0083A patent/MD522G2/ro active IP Right Grant
-
1995
- 1995-10-17 FI FI954931A patent/FI954931L/fi not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB925429A (en) * | 1960-04-01 | 1963-05-08 | Irwin Neisler & Co | Indole derivatives |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996004266A2 (fr) * | 1994-08-03 | 1996-02-15 | Asta Medica Aktiengesellschaft | Derives d'indol, d'indazol, de pyridopyrrol et de pyridopyrazol a effet antiasthmatique, antiallergique, anti-inflammatoire et immunomodulateur |
WO1996004266A3 (fr) * | 1994-08-03 | 1996-05-17 | Asta Medica Ag | Derives d'indol, d'indazol, de pyridopyrrol et de pyridopyrazol a effet antiasthmatique, antiallergique, anti-inflammatoire et immunomodulateur |
US5965582A (en) * | 1994-08-03 | 1999-10-12 | Asta Medica Aktiengesellschaft | N-benzylindole and benzopyrazole derivatives with anti-asthmatic, anti-allergic, anti-inflammatory and immunemodulating effect |
Also Published As
Publication number | Publication date |
---|---|
NZ265304A (en) | 1997-02-24 |
TW257756B (fr) | 1995-09-21 |
FI954931L (fi) | 1995-11-20 |
US5317025A (en) | 1994-05-31 |
CN1124026A (zh) | 1996-06-05 |
CA2161021A1 (fr) | 1994-11-24 |
CZ304195A3 (en) | 1996-03-13 |
FR2705346A1 (fr) | 1994-11-25 |
MD522G2 (ro) | 1997-01-31 |
EE9400296A (et) | 1996-04-15 |
HUT74866A (en) | 1997-02-28 |
FR2705346B1 (fr) | 1995-08-11 |
HU9503281D0 (en) | 1996-01-29 |
AU6571594A (en) | 1994-12-12 |
MD522F1 (en) | 1996-04-30 |
EP0699195A1 (fr) | 1996-03-06 |
JPH09500611A (ja) | 1997-01-21 |
FI954931A0 (fi) | 1995-10-17 |
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