WO2001005793A1 - 1,2,3,4,5,6-HEXAHYDROAZEPINO[4,5-b]INDOLES CONTAINING ARYLSULFONES AT THE 9-POSITION - Google Patents
1,2,3,4,5,6-HEXAHYDROAZEPINO[4,5-b]INDOLES CONTAINING ARYLSULFONES AT THE 9-POSITION Download PDFInfo
- Publication number
- WO2001005793A1 WO2001005793A1 PCT/US2000/016322 US0016322W WO0105793A1 WO 2001005793 A1 WO2001005793 A1 WO 2001005793A1 US 0016322 W US0016322 W US 0016322W WO 0105793 A1 WO0105793 A1 WO 0105793A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hexahydroazepino
- indole
- sulfonyl
- methyl
- defined above
- Prior art date
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- 150000002475 indoles Chemical class 0.000 title abstract description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 227
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims description 109
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 109
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 84
- 125000000217 alkyl group Chemical group 0.000 claims description 53
- 125000001424 substituent group Chemical group 0.000 claims description 48
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 claims description 35
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 34
- 229910052799 carbon Inorganic materials 0.000 claims description 31
- 125000004211 3,5-difluorophenyl group Chemical group [H]C1=C(F)C([H])=C(*)C([H])=C1F 0.000 claims description 26
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 20
- -1 1-piperazinyl Chemical group 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 125000003545 alkoxy group Chemical group 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 12
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 10
- 125000004214 1-pyrrolidinyl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 claims description 9
- 125000005322 morpholin-1-yl group Chemical group 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 8
- 150000003568 thioethers Chemical class 0.000 claims description 7
- 208000019901 Anxiety disease Diseases 0.000 claims description 6
- 230000036506 anxiety Effects 0.000 claims description 6
- 201000010099 disease Diseases 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 6
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 5
- 125000004199 4-trifluoromethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C(F)(F)F 0.000 claims description 5
- 125000002088 tosyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])S(*)(=O)=O 0.000 claims description 5
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims description 3
- 208000021384 Obsessive-Compulsive disease Diseases 0.000 claims description 3
- 206010034912 Phobia Diseases 0.000 claims description 3
- 208000019899 phobic disease Diseases 0.000 claims description 3
- 201000000980 schizophrenia Diseases 0.000 claims description 3
- 208000011580 syndromic disease Diseases 0.000 claims description 3
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- LWVQHOMZILLOPF-UHFFFAOYSA-N 9-(4-fluorophenyl)sulfonyl-1,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound CC1CNCCC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC=C(F)C=C1 LWVQHOMZILLOPF-UHFFFAOYSA-N 0.000 claims description 2
- UPOXZEWLTPOHJC-UHFFFAOYSA-N 9-(4-fluorophenyl)sulfonyl-6-methyl-3-propan-2-yl-1,2,4,5-tetrahydroazepino[4,5-b]indole Chemical compound C1CN(C(C)C)CCC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC=C(F)C=C1 UPOXZEWLTPOHJC-UHFFFAOYSA-N 0.000 claims description 2
- CEFJIJWJPGSLMA-UHFFFAOYSA-N 9-(benzenesulfonyl)-1,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound CC1CNCCC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC=CC=C1 CEFJIJWJPGSLMA-UHFFFAOYSA-N 0.000 claims description 2
- LLXZJGKKBQKOOG-UHFFFAOYSA-N 9-(benzenesulfonyl)-5,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound CC1CNCCC(C2=C3)=C1N(C)C2=CC=C3S(=O)(=O)C1=CC=CC=C1 LLXZJGKKBQKOOG-UHFFFAOYSA-N 0.000 claims description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 2
- XVGXODSMDSYLFU-UHFFFAOYSA-N 2-[4-[(6-methyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indol-9-yl)sulfonyl]phenoxy]ethanol Chemical compound C=1C=C2N(C)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=C(OCCO)C=C1 XVGXODSMDSYLFU-UHFFFAOYSA-N 0.000 claims 2
- ZWNYKNYDSTYMIU-UHFFFAOYSA-N 9-(benzenesulfonyl)-3-methyl-2,4,5,6-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C1=C2C=3CCN(C)CCC=3NC2=CC=C1S(=O)(=O)C1=CC=CC=C1 ZWNYKNYDSTYMIU-UHFFFAOYSA-N 0.000 claims 2
- DRCPDIVZKHLYAU-UHFFFAOYSA-N 9-(3,5-difluorophenyl)sulfonyl-4,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C1CNC(C)CC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC(F)=CC(F)=C1 DRCPDIVZKHLYAU-UHFFFAOYSA-N 0.000 claims 1
- SMOTZCHJFMSISA-UHFFFAOYSA-N 9-(3,5-difluorophenyl)sulfonyl-5-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole Chemical compound CC1CNCCC(C2=C3)=C1NC2=CC=C3S(=O)(=O)C1=CC(F)=CC(F)=C1 SMOTZCHJFMSISA-UHFFFAOYSA-N 0.000 claims 1
- KFUGNSNZSKFZAS-UHFFFAOYSA-N 9-(4-fluorophenyl)sulfonyl-1-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole Chemical compound C1=C2C=3C(C)CNCCC=3NC2=CC=C1S(=O)(=O)C1=CC=C(F)C=C1 KFUGNSNZSKFZAS-UHFFFAOYSA-N 0.000 claims 1
- DAUQDHOWVZFYMP-UHFFFAOYSA-N 9-(4-fluorophenyl)sulfonyl-4,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C1CNC(C)CC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC=C(F)C=C1 DAUQDHOWVZFYMP-UHFFFAOYSA-N 0.000 claims 1
- CCOHBTIWSQXYEN-UHFFFAOYSA-N 9-(benzenesulfonyl)-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole Chemical compound C=1C=C2NC=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=CC=C1 CCOHBTIWSQXYEN-UHFFFAOYSA-N 0.000 claims 1
- HGMURGIJHDZDPJ-UHFFFAOYSA-N 9-(benzenesulfonyl)-3,6-dimethyl-1,2,4,5-tetrahydroazepino[4,5-b]indole Chemical compound C1CN(C)CCC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC=CC=C1 HGMURGIJHDZDPJ-UHFFFAOYSA-N 0.000 claims 1
- ZQJHQIZPRQJCKP-UHFFFAOYSA-N 9-(benzenesulfonyl)-6-methyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C=1C=C2N(C)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=CC=C1 ZQJHQIZPRQJCKP-UHFFFAOYSA-N 0.000 claims 1
- COVZYZSDYWQREU-UHFFFAOYSA-N Busulfan Chemical class CS(=O)(=O)OCCCCOS(C)(=O)=O COVZYZSDYWQREU-UHFFFAOYSA-N 0.000 claims 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical class CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 208000015114 central nervous system disease Diseases 0.000 abstract description 3
- 208000008589 Obesity Diseases 0.000 abstract 1
- 235000020824 obesity Nutrition 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 39
- 239000000203 mixture Substances 0.000 description 31
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 27
- 238000000034 method Methods 0.000 description 26
- 239000007787 solid Substances 0.000 description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 18
- 150000001721 carbon Chemical group 0.000 description 16
- 238000010265 fast atom bombardment Methods 0.000 description 16
- 238000002360 preparation method Methods 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- 150000007857 hydrazones Chemical class 0.000 description 8
- RJTZUHVCZIGJMB-UHFFFAOYSA-N hydron;1h-indole;chloride Chemical compound Cl.C1=CC=C2NC=CC2=C1 RJTZUHVCZIGJMB-UHFFFAOYSA-N 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 125000006239 protecting group Chemical group 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- NPJGQYFSWXFRBC-UHFFFAOYSA-N 3-benzyl-9-(4-fluorophenyl)sulfonyl-2,4,5,6-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C1=CC(F)=CC=C1S(=O)(=O)C1=CC=C(NC2=C3CCN(CC=4C=CC=CC=4)CC2)C3=C1 NPJGQYFSWXFRBC-UHFFFAOYSA-N 0.000 description 5
- YUFVZVQEMVMPPO-UHFFFAOYSA-N 3-benzyl-9-[4-(trifluoromethyl)phenyl]sulfonyl-2,4,5,6-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C1=CC(C(F)(F)F)=CC=C1S(=O)(=O)C1=CC=C(NC2=C3CCN(CC=4C=CC=CC=4)CC2)C3=C1 YUFVZVQEMVMPPO-UHFFFAOYSA-N 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- YKLGSFACDTUTPG-UHFFFAOYSA-N 4-(4-fluorophenyl)sulfonylaniline Chemical compound C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(F)C=C1 YKLGSFACDTUTPG-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 241000124008 Mammalia Species 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 238000003818 flash chromatography Methods 0.000 description 4
- 239000012362 glacial acetic acid Substances 0.000 description 4
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- CZGCEKJOLUNIFY-UHFFFAOYSA-N 4-Chloronitrobenzene Chemical class [O-][N+](=O)C1=CC=C(Cl)C=C1 CZGCEKJOLUNIFY-UHFFFAOYSA-N 0.000 description 3
- HTWRFCODABSAGR-UHFFFAOYSA-N 9-(4-fluorophenyl)sulfonyl-6-methyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C=1C=C2N(C)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=C(F)C=C1 HTWRFCODABSAGR-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 238000004992 fast atom bombardment mass spectroscopy Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011369 resultant mixture Substances 0.000 description 3
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 3
- 150000003431 steroids Chemical class 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 150000003573 thiols Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RPMPWDPHUMGFIO-UHFFFAOYSA-N 2-(4-fluorophenyl)-1-[2-(4-fluorophenyl)-4-nitrophenyl]sulfanyl-4-nitrobenzene Chemical compound C=1C=C(F)C=CC=1C1=CC([N+](=O)[O-])=CC=C1SC1=CC=C([N+]([O-])=O)C=C1C1=CC=C(F)C=C1 RPMPWDPHUMGFIO-UHFFFAOYSA-N 0.000 description 2
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- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 2
- 239000000908 ammonium hydroxide Substances 0.000 description 2
- 125000005362 aryl sulfone group Chemical group 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
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- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 235000003642 hunger Nutrition 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002596 lactones Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
- 238000007363 ring formation reaction Methods 0.000 description 2
- 239000012312 sodium hydride Substances 0.000 description 2
- 229910000104 sodium hydride Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000002936 tranquilizing effect Effects 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- SORUMIWSFRGDCF-UHFFFAOYSA-N 1-(4-fluorophenyl)sulfanyl-4-nitrobenzene Chemical compound C1=CC([N+](=O)[O-])=CC=C1SC1=CC=C(F)C=C1 SORUMIWSFRGDCF-UHFFFAOYSA-N 0.000 description 1
- SDZPRJDGUVYQNJ-UHFFFAOYSA-N 1-(4-fluorophenyl)sulfonyl-4-nitrobenzene Chemical compound C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)C1=CC=C(F)C=C1 SDZPRJDGUVYQNJ-UHFFFAOYSA-N 0.000 description 1
- 125000004207 3-methoxyphenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(OC([H])([H])[H])=C1[H] 0.000 description 1
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- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- WULUHKHJQURUKL-UHFFFAOYSA-N 6-ethyl-9-[4-(trifluoromethyl)phenyl]sulfonyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole;hydrochloride Chemical compound Cl.C=1C=C2N(CC)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=C(C(F)(F)F)C=C1 WULUHKHJQURUKL-UHFFFAOYSA-N 0.000 description 1
- GCUYVKMNCWRUHK-UHFFFAOYSA-N 9-(3,4-difluorophenyl)sulfonyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole Chemical compound C1=C(F)C(F)=CC=C1S(=O)(=O)C1=CC=C(NC2=C3CCNCC2)C3=C1 GCUYVKMNCWRUHK-UHFFFAOYSA-N 0.000 description 1
- VAZCOGFBWUSLII-UHFFFAOYSA-N 9-(3,5-difluorophenyl)sulfonyl-1,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound CC1CNCCC(N(C2=CC=3)C)=C1C2=CC=3S(=O)(=O)C1=CC(F)=CC(F)=C1 VAZCOGFBWUSLII-UHFFFAOYSA-N 0.000 description 1
- OYBQFQGOMCZSEH-UHFFFAOYSA-N 9-(3,5-difluorophenyl)sulfonyl-2,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C1CNC(C)CC(C2=C3)=C1N(C)C2=CC=C3S(=O)(=O)C1=CC(F)=CC(F)=C1 OYBQFQGOMCZSEH-UHFFFAOYSA-N 0.000 description 1
- UOHFKUJYGLPPBR-UHFFFAOYSA-N 9-(3,5-difluorophenyl)sulfonyl-5,6-dimethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound CC1CNCCC(C2=C3)=C1N(C)C2=CC=C3S(=O)(=O)C1=CC(F)=CC(F)=C1 UOHFKUJYGLPPBR-UHFFFAOYSA-N 0.000 description 1
- MYJZEAJYLVBSFH-UHFFFAOYSA-N 9-(3,5-difluorophenyl)sulfonyl-6-methyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole;hydrochloride Chemical compound Cl.C=1C=C2N(C)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC(F)=CC(F)=C1 MYJZEAJYLVBSFH-UHFFFAOYSA-N 0.000 description 1
- SQUYQBUEPIITKM-UHFFFAOYSA-N 9-(benzenesulfonyl)-3-benzyl-6-ethyl-1,2,4,5-tetrahydroazepino[4,5-b]indole Chemical compound C1CC=2C3=CC(S(=O)(=O)C=4C=CC=CC=4)=CC=C3N(CC)C=2CCN1CC1=CC=CC=C1 SQUYQBUEPIITKM-UHFFFAOYSA-N 0.000 description 1
- JCZNGBSVLPBCRF-UHFFFAOYSA-N 9-(benzenesulfonyl)-4-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole Chemical compound C1=C2C=3CCNC(C)CC=3NC2=CC=C1S(=O)(=O)C1=CC=CC=C1 JCZNGBSVLPBCRF-UHFFFAOYSA-N 0.000 description 1
- GQERRIJVUGEQDM-UHFFFAOYSA-N 9-(benzenesulfonyl)-6-ethyl-2,3,4,5-tetrahydro-1h-azepino[4,5-b]indole Chemical compound C=1C=C2N(CC)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=CC=C1 GQERRIJVUGEQDM-UHFFFAOYSA-N 0.000 description 1
- ZFRKNCLYFWCZGV-UHFFFAOYSA-N CC[n]1c(ccc(S(c(cc2)ccc2F)(=O)=O)c2)c2c2c1CCNCC2 Chemical compound CC[n]1c(ccc(S(c(cc2)ccc2F)(=O)=O)c2)c2c2c1CCNCC2 ZFRKNCLYFWCZGV-UHFFFAOYSA-N 0.000 description 1
- 101150041968 CDC13 gene Proteins 0.000 description 1
- CPPVFCLICXIQKG-UHFFFAOYSA-N Cl.C=1C=C2N(C)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=C(C(F)(F)F)C=C1 Chemical compound Cl.C=1C=C2N(C)C=3CCNCCC=3C2=CC=1S(=O)(=O)C1=CC=C(C(F)(F)F)C=C1 CPPVFCLICXIQKG-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- DCBDOYDVQJVXOH-UHFFFAOYSA-N azane;1h-indole Chemical compound N.C1=CC=C2NC=CC2=C1 DCBDOYDVQJVXOH-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000451 chemical ionisation Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 238000004896 high resolution mass spectrometry Methods 0.000 description 1
- 150000002429 hydrazines Chemical class 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- SNVLJLYUUXKWOJ-UHFFFAOYSA-N methylidenecarbene Chemical compound C=[C] SNVLJLYUUXKWOJ-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- NJBFOOCLYDNZJN-UHFFFAOYSA-N pipobroman Chemical compound BrCCC(=O)N1CCN(C(=O)CCBr)CC1 NJBFOOCLYDNZJN-UHFFFAOYSA-N 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/22—Anxiolytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/24—Antidepressants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C317/32—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C317/34—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/26—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C317/32—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C317/34—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring
- C07C317/36—Sulfones; Sulfoxides having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton with sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having sulfone or sulfoxide groups and amino groups bound to carbon atoms of six-membered aromatic rings being part of the same non-condensed ring or of a condensed ring system containing that ring with the nitrogen atoms of the amino groups bound to hydrogen atoms or to carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/01—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton
- C07C323/09—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and halogen atoms, or nitro or nitroso groups bound to the same carbon skeleton having sulfur atoms of thio groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
Definitions
- the present invention is substituted 9-arylsulfone- 1,2, 3,4,5,6- hexahydroazep ⁇ no[4,5-b] ⁇ ndoles (X) which are useful for treating anxiety, depression and other CNS disorders in humans and animals 2 Description of the Related Art
- US Patent 3,652.588 discloses 6-al yl-l,2,3,4,5,6-hexahydroazepmo[4,5-b] ⁇ ndoles which were useful for tranquilizing and sedating mammals to suppress hunger in mammals This document discloses that there can be substitution at the 9-pos ⁇ t ⁇ on
- those substituents are limited to hydrogen, alkyl, alkoxy and halogen
- US Patent 3,839,357 discloses 6-benzyl-l,2,3,4,5,6-hexahydroazep ⁇ no[4,5-b] ⁇ ndoles which were useful for tranquilizing mammals.
- there can be substitution at the 9-pos ⁇ t ⁇ on However, those substituents are limited to hydrogen, alkyl, alkoxy and halogen.
- US Patent 3,676,558 discloses 6-alkyl-l,2,3,4,5,6-hexahydroazep ⁇ no[4,5-b]mdoles which were useful to suppress hunger in mammals This document discloses that there can be substitution at the 9-pos ⁇ t ⁇ on. However, it is limited to hydrogen, alkyl, alkoxy and halogen
- R 3- 2 and R 3 . 3 are taken with the attached nitrogen atom to form a ring selected from the group consisting of 1-pyrrolidinyl, 1-piperazinyl and 1-morpholinyl,
- a 9-arylsulfone (XII) and pharmaceutically acceptable salts thereof for the manufacture of a medicament for use in treating a human who has a condition selected from the group consisting of anxiety, depression, schizophrenia, stress related disease, panic, a phobia, obsessive compulsive disorder, obeisity, post-traumatic stress syndrome and who is in need of such treatment.
- the unsubstituted 9-arylsulfones (LX) and substituted 9-arylsulfones (X) are both prepared by means known to those skilled in the art.
- the term 9-arylsulfones (XII) includes both the unsubstituted 9-arylsulfones (LX), where R 3 is -H and substituted 9-arylsulfones (X) where R 3 is ⁇ to -H.
- the process of preparation can be viewed as being in two parts. The first part is the production of the appropriately substituted hydrazone (V), see CHART A.
- the second part is the coupling and reaction of the appropriately substituted hydrazone (V) with the 1 -protected hexahydro-4H-azepine-4-one (VI) to give the intermediate (VH) and its transformation to the unsubstituted 9-arylsulfone (LX), see CHART B.
- R9 substituents include -H, -F, -CI, C ⁇ -C 3 alkyl, C ⁇ -C 3 alkoxy and -CF 3 ; it is preferred that R 9 is -H, -F, -CI, alkyl, alkoxy, and -CF 3 and when F- it is preferred that it be in the 4- or ⁇ -position. It is preferred that the R 9 substituent be in either the 3- or 4-position.
- the appropriately substituted thiol (I) is coupled with the appropriately substituted 4- chloro-1 -nitrobenzene (H) by known means to produce the thioether (III).
- R x group should be part of the appropriately substituted 4-chloro- 1 -nitrobenzene (H) when it is reacted with the thiol (I).
- R x includes of -H, -F and -CI; it is preferred that R is -H.
- the thioether (IH) is then oxidized with hydrogen peroxide (30%) followed by reduction with rhodium on carbon (5%), all of which is known to those skilled in the an, to produce the amine (IV).
- the amine (IV) is then diazotized by (sodium) nitrite and (hydrochloric) acid followed by reduction with tin chloride/water to give the corresponding hydrazine (V).
- Suitable protecting groups include ⁇ -CH 2 -, ⁇ -CO-, ⁇ - CH 2 -CO 2 - and -CO-O-C(CH 3 ) 3 ; it is preferred that the protecting group be ⁇ -CH 2 - or ⁇ -CO-.
- the cyclization of the intermediate (VH) to the corresponding protected arylsulfone (VBT) and then the deprotection to the unsubstituted 9-arylsulfone (LX) all follow known methods.
- the protecting groups (PG) are readily removed by means well known to those skilled in the art.
- the unsubstituted 9-arylsulfone (DC) can then be substituted at the C3-position (R 3 , ring nitrogen atom) as well as on the indole nitrogen (R N ) as is known to those skilled in the art.
- arylsulfone (VDT) can be alkylated with the desired RN-X substituent to give the protected indole (XT) which then is deprotected to give the desired substituted 9-arylsulfone (X).
- Useful R 3 groups include of -H and C]-C 2 alkyl; it is preferred that R 3 be -H.
- R N groups include of -H and C t -C 4 alkyl; it is preferred that RN is -H, Ci alkyl and C 2 alkyl.
- the invention here is not the process chemistry but rather the novel products produced.
- the preferred protecting group for the intermediates (VI), (VH) and (VIH) are benzyl and benzamide though other groups are operable as is known to those skilled in the art.
- the 9-arylsulfones (XI) are amines, and as such form acid addition salts when reacted with acids of sufficient strength.
- Pharmaceutically acceptable salts include salts of both inorganic and organic acids
- the pharmaceutically acceptable salts are preferred over the corresponding free amines since they produce compounds which are more water soluble and more crystalline
- the preferred pharmaceutically acceptable salts include salts of the following acids methanesulfomc, hydrochloric, hydrobromic, sulfunc, phosphoric, nit ⁇ c, benzoic, citric, tartaric, fumaric, maleic, CH 3 -(CH 2 ) n -COOH where n is 0 thru 4, HOOC-
- the 9-arylsulfones (XI) of the present invention are useful to treat anxiety, depression, schizophrenia, stress related disease, panic, a phobia, obsessive compulsive disorder, obeisity, post-traumatic stress syndrome and other CNS disorders It is preferred that the 9-aryl sulfones (XI) be used to treat anxiety for depression To treat these diseases the 9-arylsulfones (XI) are administered orally, sublmgually, transdermally or parenterally to provide a dosage of about 0 1 to about 50 mg/kg/day It is preferred that the dosage range be from about 0 1 to about 10 mg/kg/day
- the 9-arylsulfones (XI) can be administered in divided doses either two, three or four times daily. It is preferred that the 9-arylsulfones (XI) be administered orally
- the exact dosage and frequency of administration depends on the particular 9- arylsulfone(s) used, the particular disease being treated, the severity of the disease being treated, the age, weight, general physical condition of the particular patient, other medication the individual may be taking as is well known to those skilled in the art and can be more accurately determined by measu ⁇ ng the blood level or concentration of the 9- arylsulfone (XI) in the patient's blood and/or the patient's response to the particular condition being treated.
- XI 9- arylsulfone
- variable substituents in addition to expressly defined structural features
- variable substituents are identified by a letter or a letter followed by a numerical subsc ⁇ pt, for example, "Zi" or "R,” where "l” is an integer.
- R, and R j would represent monovalent variable substituents if attached to the formula CH 3 -CH 2 - -C(R,)(R j )-H
- variable substituents contained in parentheses are bonded to the atom immediately to the left of the variable substituent enclosed in parenthesis
- each of the consecutive variable substituents is bonded to the immediately preceding atom to the left which is not enclosed in parentheses
- both R, and R j are bonded to the preceding carbon atom
- these carbon atoms are designated as C Pain where "1" is the integer corresponding to the carbon atom number
- C 6 represents the 6 position or carbon atom number in the steroid nucleus as traditionally designated by those skilled in the art of steroid chemistry
- R 6 represents a
- a rigid cyclic ( ⁇ ng) structure for any compounds herein defines an orientation with respect to the plane of the ring for substituents attached to each carbon atom of the rigid cyclic compound
- the two substituents may be in either an axial or equatorial position relative to the ring and may change between axial/e- quato ⁇ al
- the position of the two substituents relative to the ⁇ ng and each other remains fixed While either substituent at times may he in the plane of the ring (equato ⁇ al) rather than above or below the plane (axial), one substituent is always above the other
- a substituent (Xi) which is "below” another substituent (X 2 ) will be identified as being in the alpha ( ⁇ ) configuration and is identified by a broken, dashed or dotted line attachment to the carbon atom, i.e
- (Xi) is identified as being in the beta ( ⁇ ) configuration and is indicated by an unbroken or solid line attachment to the carbon atom.
- variable substituent when a variable substituent is bivalent, the valences may be taken together or separately or both in the definition of the variable.
- R Tha is defined to consist of two monovalent variable substituents
- the convention used to define the bivalent variable is of the form "a-R ⁇ B-R ⁇ " or some variant thereof.
- both a-R,., and ⁇ -R,_k are attached to the carbon atom to give -C(a-R,. J )( ⁇ -R,. ⁇ c )-.
- two monovalent variable substituents are a-Ru-i:B-Rn- 2 .
- a ring substituent for which separate a and ⁇ orientations do not exist e.g. due to the presence of a carbon carbon double bond in the ring
- the above convention is still used, but the a and ⁇ designations are omitted.
- bivalent variable may be defined as two separate monovalent variable substituents
- two separate monovalent variable substituents may be defined to be taken together to form a bivalent variable.
- R in the formula -C 1 (Ri)H-C 2 (R J )H- (d and C 2 define arbitrarily a first and second carbon atom, respectively) R, and R j may be defined to be taken together to form (1) a second bond between C ⁇ and C 2 or (2) a bivalent group such as oxa (-O-) and the formula thereby describes an epoxide.
- variable substituents The carbon atom content of variable substituents is indicated in one of two ways.
- the first method uses a prefix to the entire name of the variable such as "C ⁇ -C 4 ", where both "1” and “4" are integers representing the minimum and maximum number of carbon atoms in the variable.
- the prefix is separated from the variable by a space.
- C 1 -C 4 alkyl represents alkyl of 1 through 4 carbon atoms, (including lsome ⁇ c forms thereof unless an express indication to the contrary is given).
- C -C alkoxycarbonyl describes a group CH 3 -(CH 2 ) n -O-CO- where n is zero, one or two
- the carbon atom content of only each portion of the definition is indicated separately by enclosing the "C,-C j " designation in parentheses and placing it immediately (no intervening space) before the portion of the definition being defined.
- C ⁇ -C 3 alkoxycarbonyl has the same meaning as C 2 -C 4 alkoxycarbonyl because the "C ⁇ -C 3 " refers only to the carbon atom content of the alkoxy group
- C 2 -C alkoxyalkyl and (C ⁇ -C 3 )alkoxy(C ⁇ -C 3 )alkyl define alkoxyalkyl groups containing from 2 to 6 carbon atoms, the two definitions differ since the former definition allows either the alkoxy or alkyl portion alone to contain 4 or 5 carbon atoms while the latter definition limits either of these groups to 3 carbon atoms.
- HPLC refers to high pressure liquid chromatography
- DMSO dimethylsulfoxide
- DMF dimethylformamide
- Saline refers to an aqueous saturated sodium chloride solution.
- Chromatography (column and flash chromatography) refers to purification/separation of compounds expressed as (support, eluent). It is understood that the approp ⁇ ate fractions are pooled and concentrated to give the desired compound(s).
- IR infrared spectroscopy.
- NMR nuclear (proton) magnetic resonance spectroscopy, chemical shifts are reported in ppm (d) downfield from tetramethylsilane.
- MS refers to mass spectrometry expressed as m/e, m/z or mass/charge unit.
- [M + H] + refers to the positive ion of a parent plus a hydrogen atom.
- El refers to electron impact.
- CI refers to chemical ionization.
- FAB refers to fast atom bombardment.
- HRMS refers to high resolution mass spectrometry.
- Pharmaceutically acceptable refers to those properties and/or substances which are acceptable to the patient from a pharmacological/toxicological point of view and to the manufacturing pharmaceutical chemist from a physical/chemical point of view regarding composition, formulation, stability, patient acceptance and bioavailability.
- the ratios of solvents used are volume/volume (v/v).
- the solubility of a solid in a solvent is used the ratio of the solid to the solvent is weight/volume (wt v).
- Step I 4-Fluorophenyl-4-nitrophenyl sulfide (El)
- a hot mixture (100°) of 4-fluorophenyl 4-nitrophenyl sulfide (HI, Step I, 1.91 g, 7.66 mmol) in glacial acetic acid (50 mL) is treated with hydrogen peroxide (30%, 2.60 mL), followed 20 min later by a second portion of hydrogen peroxide (30%, 1.70 mL).
- the mixture continued to heat for an additional 30 min, and is then allowed to cool to 20-25°.
- the mixture is concentrated to near dryness and filtered, rinsing the solid with H 2 O.
- Step I l-Benzyl-4-azepanone N-[4-(phenylsulfonyl)phenyl]hydrazone (VIT)
- Step m 9-(Phenylsulfonyl)-l,2,3,4,5,6-hexahydroazepino[4,5-b]indole (LX)
- a mixture of 3-benzyl-9-(phenylsulfonyl)-l,2,3,4,5,6-hexahydroazepino[4,5- b]indole (VHI, Step II, 453 mg, 1.09 mmol) in methanol (50 mL) is treated with palladium hydroxide (118 mg) and hydrogenated at 30 psi for 5 days.
- the mixture is filtered, rinsing with methanol and methylene chloride, and the filtrate concentrated under reduced pressure to give an amorphous solid.
- Step I 3-Benzyl-6-ethyl-9-(phenylsulfonyl)-l,2,3,4,5,6-hexahydroazepino[4,5-b]indole
- a 0° mixture of 3-benzyl-9-(phenylsulfonyl)-l,2,3,4,5,6-hexahydroazepino[4,5- b]indole (EXAMPLE 1, Step ⁇ , 301 mg, 0.723 mmol) in dry DMF (5 mL) is treated with sodium hydride (60% in oil, 32 mg, 0.795 mmol), and allowed to warm to 20-25° over 1.5 hr.
- the mixture is then cooled (0°), treated with iodoethane (64 ⁇ L, 0.795 mmol) and allowed to slowly warm to 20-25° under nitrogen over 72 hr.
- the resultant mixture is diluted with ethyl acetate (50 mL) and washed with H 2 O (3 X 25 mL) and saline (25 mL).
- the organic layer is dried over anhydrous magnesium sulfate, filtered, and concentrated under reduced pressure to give a solid.
- EXAMPLE 10 6-Methyl-9-[(4-fluorophenyl)sulfonyl]-l,2,3,4,5,6- hexahydroazepino[4,5-b]indole hydrochloride (EX) Following the general procedure of EXAMPLE 8, and making non-critical variations, 3-benzyl-9-[(4-fluorophenyl)sulfonyl]-l,2,3,4,5,6-hexahydroazepino[4,5- bjindole (EXAMPLE 2) is converted to the title compound, mp >300°; IR (drift) 2775, 1589, 1489, 1310, 1288, 1237, 1149, 1091, 841, 836, 805, 718, 667, 639 and 605 cm “1 ; NMR (300 MHz, OMSO-d 6 ) 9.51, 8.17, 8.01, 7.63, 7.41, 3.72 and 3.10-3.45 ⁇ .
- Step I l-Benzoyl-4-azepanone N-[4-(phenylsulfonyl)phenyl]hydrazone
- Step II 3-Benzoyl-9-(phenylsulfonyl)-l, 2,3,4,5 ,6-hexahydroazepino[4,5-b] indole
- Step II 3-Benzoyl-9-(phenylsulfonyl)-l, 2,3,4,5 ,6-hexahydroazepino[4,5-b] indole
- Step II 3-Benzoyl-9-(phenylsulfonyl)-l, 2,3,4,5 ,6-hexahydroazepino[4,5-b] indole
- Step FV 6-Methyl-9-(phenylsulfonyl)-l, 2,3,4, 5,6-hexahydroazepino[4,5-b]indole hydrochloride
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Abstract
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Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002377718A CA2377718A1 (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6-hexahydroazepino¬4,5-b|indoles containing arylsulfones at the 9-position |
JP2001511452A JP2003505391A (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6-hexahydroazepino [4,5-b] indole containing arylsulfone at the 9-position |
AT00946798T ATE293626T1 (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6,-HEXAHYDROAZEPINO(4,5-B)INDOLES CONTAINING ARYLSULPHONES AT THE 9 POSITION |
NZ516677A NZ516677A (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6-hexahydroazepino[4,5-b]indoles containing arylsulfones at the 9-position |
EP00946798A EP1196417B8 (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6-HEXAHYDROAZEPINO 4,5-b]INDOLES CONTAINING ARYLSULFONES AT THE 9-POSITION |
AU60497/00A AU774794C (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6-hexahydroazepino(4,5-b)indoles containing arylsulfones at the 9-position |
DE60019599T DE60019599T2 (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6, -hexa-hydroxypropino [4,5-B] indoles containing arylsulfones at the 9-position |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14457499P | 1999-07-19 | 1999-07-19 | |
US60/144,574 | 1999-07-19 |
Publications (1)
Publication Number | Publication Date |
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WO2001005793A1 true WO2001005793A1 (en) | 2001-01-25 |
Family
ID=22509195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/016322 WO2001005793A1 (en) | 1999-07-19 | 2000-07-11 | 1,2,3,4,5,6-HEXAHYDROAZEPINO[4,5-b]INDOLES CONTAINING ARYLSULFONES AT THE 9-POSITION |
Country Status (15)
Country | Link |
---|---|
US (4) | US6468999B1 (en) |
EP (1) | EP1196417B8 (en) |
JP (1) | JP2003505391A (en) |
AR (1) | AR024773A1 (en) |
AT (1) | ATE293626T1 (en) |
AU (1) | AU774794C (en) |
CA (1) | CA2377718A1 (en) |
CO (1) | CO5190715A1 (en) |
DE (1) | DE60019599T2 (en) |
ES (1) | ES2241624T3 (en) |
MY (1) | MY122278A (en) |
NZ (1) | NZ516677A (en) |
PE (1) | PE20010405A1 (en) |
WO (1) | WO2001005793A1 (en) |
ZA (1) | ZA200110536B (en) |
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ATE293626T1 (en) | 2005-05-15 |
AU774794B2 (en) | 2004-07-08 |
US20020128475A1 (en) | 2002-09-12 |
US20020111483A1 (en) | 2002-08-15 |
US20020156275A1 (en) | 2002-10-24 |
DE60019599D1 (en) | 2005-05-25 |
EP1196417B1 (en) | 2005-04-20 |
MY122278A (en) | 2006-04-29 |
AR024773A1 (en) | 2002-10-23 |
CO5190715A1 (en) | 2002-08-29 |
PE20010405A1 (en) | 2001-03-28 |
ES2241624T3 (en) | 2005-11-01 |
US6921823B2 (en) | 2005-07-26 |
EP1196417A1 (en) | 2002-04-17 |
EP1196417B8 (en) | 2005-06-15 |
US6878823B2 (en) | 2005-04-12 |
AU6049700A (en) | 2001-02-05 |
ZA200110536B (en) | 2003-03-24 |
AU774794C (en) | 2005-04-14 |
US6468999B1 (en) | 2002-10-22 |
DE60019599T2 (en) | 2006-03-02 |
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CA2377718A1 (en) | 2001-01-25 |
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