CH626366A5 - Process for the preparation of pyrrolo[2,1-b]-3-benzazepines - Google Patents
Process for the preparation of pyrrolo[2,1-b]-3-benzazepines Download PDFInfo
- Publication number
- CH626366A5 CH626366A5 CH844376A CH844376A CH626366A5 CH 626366 A5 CH626366 A5 CH 626366A5 CH 844376 A CH844376 A CH 844376A CH 844376 A CH844376 A CH 844376A CH 626366 A5 CH626366 A5 CH 626366A5
- Authority
- CH
- Switzerland
- Prior art keywords
- group
- pyrrolo
- preparation
- lower alkyl
- dihydro
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims description 168
- 238000000034 method Methods 0.000 title claims description 80
- SCHRRVXSPNLRMS-UHFFFAOYSA-N 3h-pyrrolo[2,1-b][3]benzazepine Chemical class C1=CN2CC=CC2=CC2=CC=CC=C21 SCHRRVXSPNLRMS-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 claims description 87
- -1 1-piperidyl group Chemical group 0.000 claims description 64
- 150000001875 compounds Chemical class 0.000 claims description 48
- 125000000217 alkyl group Chemical group 0.000 claims description 42
- DQFQCHIDRBIESA-UHFFFAOYSA-N 1-benzazepine Chemical compound N1C=CC=CC2=CC=CC=C12 DQFQCHIDRBIESA-UHFFFAOYSA-N 0.000 claims description 32
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 31
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 12
- 238000004587 chromatography analysis Methods 0.000 claims description 12
- 235000019253 formic acid Nutrition 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 8
- 125000004414 alkyl thio group Chemical group 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims description 7
- 125000003277 amino group Chemical group 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 125000002252 acyl group Chemical group 0.000 claims description 6
- 125000003282 alkyl amino group Chemical group 0.000 claims description 6
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 5
- 125000005236 alkanoylamino group Chemical group 0.000 claims description 5
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 5
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 4
- 238000006297 dehydration reaction Methods 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 claims description 3
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 3
- 101150065749 Churc1 gene Proteins 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 85
- 239000000243 solution Substances 0.000 description 73
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 67
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 66
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 64
- 238000002844 melting Methods 0.000 description 58
- 230000008018 melting Effects 0.000 description 58
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 57
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 48
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 43
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 39
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 35
- 238000010992 reflux Methods 0.000 description 35
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 33
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 30
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 29
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 27
- 239000000741 silica gel Substances 0.000 description 27
- 229910002027 silica gel Inorganic materials 0.000 description 27
- 125000004432 carbon atom Chemical group C* 0.000 description 24
- 239000007858 starting material Substances 0.000 description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000000047 product Substances 0.000 description 17
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 16
- 239000002253 acid Substances 0.000 description 16
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 15
- 229960000583 acetic acid Drugs 0.000 description 15
- 229910052938 sodium sulfate Inorganic materials 0.000 description 15
- 235000011152 sodium sulphate Nutrition 0.000 description 15
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 14
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 14
- 239000000284 extract Substances 0.000 description 13
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 238000001914 filtration Methods 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 10
- 238000001704 evaporation Methods 0.000 description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 10
- YGLDQFWPUCURIP-UHFFFAOYSA-N 3h-3-benzazepine Chemical compound C1=CNC=CC2=CC=CC=C21 YGLDQFWPUCURIP-UHFFFAOYSA-N 0.000 description 9
- 238000010828 elution Methods 0.000 description 9
- 150000002576 ketones Chemical class 0.000 description 9
- 239000012074 organic phase Substances 0.000 description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 230000008020 evaporation Effects 0.000 description 8
- 235000006408 oxalic acid Nutrition 0.000 description 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 8
- 239000003039 volatile agent Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 125000001246 bromo group Chemical group Br* 0.000 description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 7
- 235000019341 magnesium sulphate Nutrition 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- VONGYFFEWFJHNP-UHFFFAOYSA-N methyl 1h-pyrrole-2-carboxylate Chemical compound COC(=O)C1=CC=CN1 VONGYFFEWFJHNP-UHFFFAOYSA-N 0.000 description 7
- 239000011541 reaction mixture Substances 0.000 description 7
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 6
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 6
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 6
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 6
- 239000012044 organic layer Substances 0.000 description 6
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- 208000007101 Muscle Cramp Diseases 0.000 description 5
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 5
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- FCZCIXQGZOUIDN-UHFFFAOYSA-N ethyl 2-diethoxyphosphinothioyloxyacetate Chemical compound CCOC(=O)COP(=S)(OCC)OCC FCZCIXQGZOUIDN-UHFFFAOYSA-N 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- 208000013403 hyperactivity Diseases 0.000 description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 150000003891 oxalate salts Chemical class 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 210000002027 skeletal muscle Anatomy 0.000 description 5
- 239000012312 sodium hydride Substances 0.000 description 5
- 229910000104 sodium hydride Inorganic materials 0.000 description 5
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 4
- QJSWPNBVJSANQK-UHFFFAOYSA-N 7-nitro-3,4-dihydro-2h-isoquinolin-1-one Chemical compound C1CNC(=O)C2=CC([N+](=O)[O-])=CC=C21 QJSWPNBVJSANQK-UHFFFAOYSA-N 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 4
- 208000005392 Spasm Diseases 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 150000001805 chlorine compounds Chemical class 0.000 description 4
- 238000013375 chromatographic separation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 208000035475 disorder Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012458 free base Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- KLLCRUMWQRYULP-UHFFFAOYSA-N methyl 4-cyano-1h-pyrrole-2-carboxylate Chemical compound COC(=O)C1=CC(C#N)=CN1 KLLCRUMWQRYULP-UHFFFAOYSA-N 0.000 description 4
- XGISHOFUAFNYQF-UHFFFAOYSA-N pentanoyl chloride Chemical compound CCCCC(Cl)=O XGISHOFUAFNYQF-UHFFFAOYSA-N 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 4
- 239000000932 sedative agent Substances 0.000 description 4
- 239000012279 sodium borohydride Substances 0.000 description 4
- 229910000033 sodium borohydride Inorganic materials 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 235000010288 sodium nitrite Nutrition 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- VYOPOSBGGCRENS-UHFFFAOYSA-N 1h-3-benzazepine-2-carboxylic acid Chemical compound C1C(C(=O)O)=NC=CC2=CC=CC=C21 VYOPOSBGGCRENS-UHFFFAOYSA-N 0.000 description 3
- NKDCBIQNTCRUBD-UHFFFAOYSA-N 4-cyano-1-(1,2-dichloro-2-phenylethyl)pyrrole-2-carbonyl chloride Chemical compound C=1C=CC=CC=1C(Cl)C(Cl)N1C=C(C#N)C=C1C(Cl)=O NKDCBIQNTCRUBD-UHFFFAOYSA-N 0.000 description 3
- VPXXZDSCPQEDGD-VOTSOKGWSA-N 4-cyano-1-[(e)-2-phenylethenyl]pyrrole-2-carboxylic acid Chemical compound OC(=O)C1=CC(C#N)=CN1\C=C\C1=CC=CC=C1 VPXXZDSCPQEDGD-VOTSOKGWSA-N 0.000 description 3
- FEFKPAJGQXKUKJ-UHFFFAOYSA-N 7-iodo-3,4-dihydro-2h-isoquinolin-1-one Chemical compound C1CNC(=O)C2=CC(I)=CC=C21 FEFKPAJGQXKUKJ-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 208000008238 Muscle Spasticity Diseases 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000007605 air drying Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- QHACEJBZGFEEJE-UHFFFAOYSA-L bis(trifluoromethylsulfanyl)mercury Chemical compound [Hg+2].FC(F)(F)[S-].FC(F)(F)[S-] QHACEJBZGFEEJE-UHFFFAOYSA-L 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- HJRJDOWDYGURNY-UHFFFAOYSA-N copper(1+) methylsulfanylmethane Chemical compound [Cu+].CSC HJRJDOWDYGURNY-UHFFFAOYSA-N 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 3
- VPAYJEUHKVESSD-UHFFFAOYSA-N trifluoroiodomethane Chemical compound FC(F)(F)I VPAYJEUHKVESSD-UHFFFAOYSA-N 0.000 description 3
- RLOSTJFTJFPCOV-UHFFFAOYSA-N 1-(2-chloro-2-phenylethyl)-4-cyanopyrrole-2-carbonyl chloride Chemical compound C=1C=CC=CC=1C(Cl)CN1C=C(C#N)C=C1C(Cl)=O RLOSTJFTJFPCOV-UHFFFAOYSA-N 0.000 description 2
- MXLKNLNJTRYHKU-UHFFFAOYSA-N 1-(2-chloro-2-phenylethyl)pyrrole-2-carbonyl chloride Chemical class C=1C=CC=CC=1C(Cl)CN1C=CC=C1C(Cl)=O MXLKNLNJTRYHKU-UHFFFAOYSA-N 0.000 description 2
- ZXBHYCRVSIUNAJ-UHFFFAOYSA-N 1-(2-phenylethyl)pyrrole-2-carboxylic acid Chemical compound OC(=O)C1=CC=CN1CCC1=CC=CC=C1 ZXBHYCRVSIUNAJ-UHFFFAOYSA-N 0.000 description 2
- VNUQVKZHEBCTNT-UHFFFAOYSA-N 7-amino-3,4-dihydro-2h-isoquinolin-1-one Chemical compound C1CNC(=O)C2=CC(N)=CC=C21 VNUQVKZHEBCTNT-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- XYWDPYKBIRQXQS-UHFFFAOYSA-N Diisopropyl sulfide Chemical compound CC(C)SC(C)C XYWDPYKBIRQXQS-UHFFFAOYSA-N 0.000 description 2
- 206010021118 Hypotonia Diseases 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 206010052904 Musculoskeletal stiffness Diseases 0.000 description 2
- 201000002481 Myositis Diseases 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- HWLLNNZJCABOAC-UHFFFAOYSA-N chloroform;(2,2,2-trifluoroacetyl) 2,2,2-trifluoroacetate Chemical compound ClC(Cl)Cl.FC(F)(F)C(=O)OC(=O)C(F)(F)F HWLLNNZJCABOAC-UHFFFAOYSA-N 0.000 description 2
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- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- VITRLXDSBBVNCZ-UHFFFAOYSA-K trichloroiron;hydrate Chemical compound O.Cl[Fe](Cl)Cl VITRLXDSBBVNCZ-UHFFFAOYSA-K 0.000 description 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 description 1
- RQYLOOVORNJDQX-UHFFFAOYSA-N trifluoromethyl thiohypochlorite Chemical compound FC(F)(F)SCl RQYLOOVORNJDQX-UHFFFAOYSA-N 0.000 description 1
- GLPLSFLYNMRFFA-UHFFFAOYSA-M trifluoromethylsulfanylmercury Chemical compound FC(F)(F)S[Hg] GLPLSFLYNMRFFA-UHFFFAOYSA-M 0.000 description 1
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/325—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
- C07D207/327—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
-
- 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
- A61P25/20—Hypnotics; Sedatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/38—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Neurology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Psychiatry (AREA)
- Anesthesiology (AREA)
- Pain & Pain Management (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59243675A | 1975-07-02 | 1975-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH626366A5 true CH626366A5 (en) | 1981-11-13 |
Family
ID=24370639
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH844376A CH626366A5 (en) | 1975-07-02 | 1976-07-01 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH386280A CH626618A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH386080A CH626616A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH386180A CH626617A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH385980A CH626893A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH386280A CH626618A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH386080A CH626616A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH386180A CH626617A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
| CH385980A CH626893A5 (en) | 1975-07-02 | 1980-05-16 | Process for the preparation of pyrrolo[2,1-b]-3-benzazepines |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS527996A (en:Method) |
| AU (1) | AU499122B2 (en:Method) |
| BE (1) | BE843678A (en:Method) |
| CA (1) | CA1092105A (en:Method) |
| CH (5) | CH626366A5 (en:Method) |
| CY (1) | CY1091A (en:Method) |
| DE (2) | DE2629877A1 (en:Method) |
| ES (1) | ES449432A1 (en:Method) |
| FR (1) | FR2315935A1 (en:Method) |
| GB (1) | GB1499047A (en:Method) |
| GR (1) | GR60851B (en:Method) |
| HK (1) | HK60580A (en:Method) |
| HU (1) | HU177866B (en:Method) |
| MY (1) | MY8100227A (en:Method) |
| NL (1) | NL188287C (en:Method) |
| PT (1) | PT65295B (en:Method) |
| SE (1) | SE424076B (en:Method) |
| ZA (1) | ZA763990B (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4148903A (en) * | 1977-07-28 | 1979-04-10 | Merck & Co., Inc. | Antipsychotic, antiserotonin and antihistaminic pyrrolo[2,1-b][3]benzazepines |
| JPH0487401U (en:Method) * | 1990-12-06 | 1992-07-29 | ||
| US6271392B1 (en) | 1994-10-07 | 2001-08-07 | Rhone-Poulenc Inc. | Intermediates useful for the synthesis of 1-arylpyrrole pesticides |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3428677A (en) * | 1962-09-24 | 1969-02-18 | Merck & Co Inc | Chemical compounds and methods of preparing same |
| US3499037A (en) * | 1966-05-31 | 1970-03-03 | Merck & Co Inc | Preparation of trifluoromethyl substituted dibenzocycloheptenes |
-
1976
- 1976-06-30 PT PT65295A patent/PT65295B/pt unknown
- 1976-06-30 CA CA256,080A patent/CA1092105A/en not_active Expired
- 1976-06-30 FR FR7619897A patent/FR2315935A1/fr active Granted
- 1976-07-01 SE SE7607534A patent/SE424076B/xx not_active IP Right Cessation
- 1976-07-01 CH CH844376A patent/CH626366A5/de not_active IP Right Cessation
- 1976-07-01 ES ES449432A patent/ES449432A1/es not_active Expired
- 1976-07-01 GB GB27487/76A patent/GB1499047A/en not_active Expired
- 1976-07-01 AU AU15488/76A patent/AU499122B2/en not_active Expired
- 1976-07-01 BE BE168549A patent/BE843678A/xx not_active IP Right Cessation
- 1976-07-01 GR GR51162A patent/GR60851B/el unknown
- 1976-07-01 CY CY1091A patent/CY1091A/xx unknown
- 1976-07-02 ZA ZA00763990A patent/ZA763990B/xx unknown
- 1976-07-02 JP JP51077992A patent/JPS527996A/ja active Granted
- 1976-07-02 DE DE19762629877 patent/DE2629877A1/de active Granted
- 1976-07-02 HU HU76ME2001A patent/HU177866B/hu unknown
- 1976-07-02 DE DE2661014A patent/DE2661014C2/de not_active Expired
- 1976-07-02 NL NLAANVRAGE7607347,A patent/NL188287C/xx not_active IP Right Cessation
-
1980
- 1980-05-16 CH CH386280A patent/CH626618A5/de not_active IP Right Cessation
- 1980-05-16 CH CH386080A patent/CH626616A5/de not_active IP Right Cessation
- 1980-05-16 CH CH386180A patent/CH626617A5/de not_active IP Right Cessation
- 1980-05-16 CH CH385980A patent/CH626893A5/de not_active IP Right Cessation
- 1980-10-30 HK HK605/80A patent/HK60580A/xx unknown
-
1981
- 1981-12-30 MY MY227/81A patent/MY8100227A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CY1091A (en) | 1980-12-27 |
| SE7607534L (sv) | 1977-01-03 |
| JPS527996A (en) | 1977-01-21 |
| PT65295A (en) | 1976-07-01 |
| SE424076B (sv) | 1982-06-28 |
| NL188287C (nl) | 1992-05-18 |
| HU177866B (en) | 1982-01-28 |
| NL7607347A (nl) | 1977-01-04 |
| DE2661014A1 (en:Method) | 1985-07-04 |
| FR2315935B1 (en:Method) | 1978-11-17 |
| DE2629877C2 (en:Method) | 1989-01-05 |
| FR2315935A1 (fr) | 1977-01-28 |
| GR60851B (en) | 1978-08-31 |
| CA1092105A (en) | 1980-12-23 |
| ZA763990B (en) | 1978-02-22 |
| HK60580A (en) | 1980-11-07 |
| PT65295B (en) | 1978-05-10 |
| MY8100227A (en) | 1981-12-31 |
| DE2629877A1 (de) | 1977-01-20 |
| CH626893A5 (en) | 1981-12-15 |
| AU499122B2 (en) | 1979-04-05 |
| CH626616A5 (en) | 1981-11-30 |
| NL188287B (nl) | 1991-12-16 |
| AU1548876A (en) | 1978-01-05 |
| DE2661014C2 (en:Method) | 1989-01-05 |
| CH626618A5 (en) | 1981-11-30 |
| CH626617A5 (en) | 1981-11-30 |
| BE843678A (fr) | 1977-01-03 |
| JPH0132225B2 (en:Method) | 1989-06-29 |
| GB1499047A (en) | 1978-01-25 |
| ES449432A1 (es) | 1977-12-16 |
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| PL | Patent ceased | ||
| PL | Patent ceased |