US3892695A - Pyrimidino-dibenzo-azepine,-oxazepine,-thiazepine and diazepine derivatives - Google Patents
Pyrimidino-dibenzo-azepine,-oxazepine,-thiazepine and diazepine derivatives Download PDFInfo
- Publication number
- US3892695A US3892695A US396251A US39625173A US3892695A US 3892695 A US3892695 A US 3892695A US 396251 A US396251 A US 396251A US 39625173 A US39625173 A US 39625173A US 3892695 A US3892695 A US 3892695A
- Authority
- US
- United States
- Prior art keywords
- group
- dibenzo
- azepine
- compounds
- pyrimidino
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 125000002576 diazepinyl group Chemical class N1N=C(C=CC=C1)* 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 125000004432 carbon atom Chemical group C* 0.000 abstract description 12
- 239000002253 acid Substances 0.000 abstract description 9
- 125000000217 alkyl group Chemical group 0.000 abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 9
- 239000001257 hydrogen Substances 0.000 abstract description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 8
- 239000005864 Sulphur Chemical group 0.000 abstract description 7
- 229910052736 halogen Inorganic materials 0.000 abstract description 7
- 150000002367 halogens Chemical class 0.000 abstract description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 6
- 150000003839 salts Chemical class 0.000 abstract description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 5
- 125000003545 alkoxy group Chemical group 0.000 abstract description 4
- 125000003710 aryl alkyl group Chemical group 0.000 abstract description 3
- 150000002431 hydrogen Chemical class 0.000 abstract description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract description 3
- 125000004423 acyloxy group Chemical group 0.000 abstract description 2
- 230000000949 anxiolytic effect Effects 0.000 abstract description 2
- 125000003118 aryl group Chemical group 0.000 abstract description 2
- 230000003389 potentiating effect Effects 0.000 abstract description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract description 2
- 230000001430 anti-depressive effect Effects 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 45
- 230000008018 melting Effects 0.000 description 23
- 238000002844 melting Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- XYOVOXDWRFGKEX-UHFFFAOYSA-N azepine Chemical compound N1C=CC=CC=C1 XYOVOXDWRFGKEX-UHFFFAOYSA-N 0.000 description 19
- 239000000203 mixture Substances 0.000 description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 17
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 239000000126 substance Substances 0.000 description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 10
- CJKPKVLFYAXEBS-UHFFFAOYSA-N 2,3,6,7-tetrahydrooxazepine Chemical compound C1CC=CCNO1 CJKPKVLFYAXEBS-UHFFFAOYSA-N 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 7
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 7
- 229940073584 methylene chloride Drugs 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 150000004985 diamines Chemical class 0.000 description 6
- 229940093499 ethyl acetate Drugs 0.000 description 6
- 235000019439 ethyl acetate Nutrition 0.000 description 6
- 239000008098 formaldehyde solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- LRANPJDWHYRCER-UHFFFAOYSA-N 1,2-diazepine Chemical compound N1C=CC=CC=N1 LRANPJDWHYRCER-UHFFFAOYSA-N 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 4
- 229910010082 LiAlH Inorganic materials 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 238000006482 condensation reaction Methods 0.000 description 4
- 150000004908 diazepines Chemical class 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- UZVGSSNIUNSOFA-UHFFFAOYSA-N dibenzofuran-1-carboxylic acid Chemical compound O1C2=CC=CC=C2C2=C1C=CC=C2C(=O)O UZVGSSNIUNSOFA-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000012458 free base Substances 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 150000002829 nitrogen Chemical group 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- YONLFQNRGZXBBF-ZIAGYGMSSA-N (2r,3r)-2,3-dibenzoyloxybutanedioic acid Chemical compound O([C@@H](C(=O)O)[C@@H](OC(=O)C=1C=CC=CC=1)C(O)=O)C(=O)C1=CC=CC=C1 YONLFQNRGZXBBF-ZIAGYGMSSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 description 2
- 230000001387 anti-histamine Effects 0.000 description 2
- 239000000739 antihistaminic agent Substances 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 description 2
- NYERMPLPURRVGM-UHFFFAOYSA-N thiazepine Chemical compound S1C=CC=CC=N1 NYERMPLPURRVGM-UHFFFAOYSA-N 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- ZWZVWGITAAIFPS-UHFFFAOYSA-N thiophosgene Chemical compound ClC(Cl)=S ZWZVWGITAAIFPS-UHFFFAOYSA-N 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- DNXIKVLOVZVMQF-UHFFFAOYSA-N (3beta,16beta,17alpha,18beta,20alpha)-17-hydroxy-11-methoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]-yohimban-16-carboxylic acid, methyl ester Natural products C1C2CN3CCC(C4=CC=C(OC)C=C4N4)=C4C3CC2C(C(=O)OC)C(O)C1OC(=O)C1=CC(OC)=C(OC)C(OC)=C1 DNXIKVLOVZVMQF-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 101100025413 Arabidopsis thaliana XI-B gene Proteins 0.000 description 1
- DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 1
- 125000003047 N-acetyl group Chemical group 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- LCQMZZCPPSWADO-UHFFFAOYSA-N Reserpilin Natural products COC(=O)C1COCC2CN3CCc4c([nH]c5cc(OC)c(OC)cc45)C3CC12 LCQMZZCPPSWADO-UHFFFAOYSA-N 0.000 description 1
- QEVHRUUCFGRFIF-SFWBKIHZSA-N Reserpine Natural products O=C(OC)[C@@H]1[C@H](OC)[C@H](OC(=O)c2cc(OC)c(OC)c(OC)c2)C[C@H]2[C@@H]1C[C@H]1N(C2)CCc2c3c([nH]c12)cc(OC)cc3 QEVHRUUCFGRFIF-SFWBKIHZSA-N 0.000 description 1
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000002152 alkylating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- -1 amino compound Chemical class 0.000 description 1
- 150000003868 ammonium compounds Chemical group 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- KPJPHPFMCOKUMW-UHFFFAOYSA-N iodomethane Chemical compound I[CH2] KPJPHPFMCOKUMW-UHFFFAOYSA-N 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- FFEARJCKVFRZRR-UHFFFAOYSA-N methionine Chemical compound CSCCC(N)C(O)=O FFEARJCKVFRZRR-UHFFFAOYSA-N 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229940075930 picrate Drugs 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- BJOIZNZVOZKDIG-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C([C]5C=CC(OC)=CC5=N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 BJOIZNZVOZKDIG-MDEJGZGSSA-N 0.000 description 1
- 229960003147 reserpine Drugs 0.000 description 1
- MDMGHDFNKNZPAU-UHFFFAOYSA-N roserpine Natural products C1C2CN3CCC(C4=CC=C(OC)C=C4N4)=C4C3CC2C(OC(C)=O)C(OC)C1OC(=O)C1=CC(OC)=C(OC)C(OC)=C1 MDMGHDFNKNZPAU-UHFFFAOYSA-N 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- ZVCDLGYNFYZZOK-UHFFFAOYSA-M sodium cyanate Chemical compound [Na]OC#N ZVCDLGYNFYZZOK-UHFFFAOYSA-M 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
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- 235000002906 tartaric acid Nutrition 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/551—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogen atoms, e.g. dilazep
-
- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/553—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having at least one nitrogen and one oxygen as ring hetero atoms, e.g. loxapine, staurosporine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
- A61K31/554—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having at least one nitrogen and one sulfur as ring hetero atoms, e.g. clothiapine, diltiazem
-
- 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
-
- 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
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/26—Psychostimulants, e.g. nicotine, cocaine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
Definitions
- OXAZEPlNE,-THIAZEPINE AND DIAZEPINE DERIVATIVES [75] Inventor: Willem Jacob van der Burg, Heesch,
- the present invention relates to novel biologically active pyrimidino derivatives. More particularly it relates to heXahydro-pyrimidino-dibenzo-azepines and 5 r A 1 7 tetrahydro-pyrimidino-dibenzo-oxazepines, -thiazepines and -diazepines. It a From the British Pat. No. l.229.252 compounds are known differing from the present compounds in that they contain a piperazine instead of a pyrimidino ring. in which These known piperazine derivatives possess potent an- Y represents hydrogen 2 Oxygen or Sulphur and tihistamine and antiserotonine activity.
- R and R- represent hydroxy. halogen. alkyl or alkoxy with 1-6 carbon atoms. acyloxy with 1-8 carbon atoms. or a trifluoromethyl group,
- R hydrogen, an alkyl group with 1-6 carbon atoms.
- the groups 2 and 2 may represent halogen. a substituted or unsubstituted amino group. a free. etherified or esterified hydroxy or mercapto group or group Z and Z together may represent sulphur or oxygen.
- X i sulphgir the guoup or the group If Y represents hydrogen H), Z and Z stand preferabl for halogen or hydroxy groups.
- Reagents III hydrogen or u lower "ukyl group F6 belonging to this type of compounds are. for example. Carbon moms methylenechloride. methylenebromide or methylene as well as the pharmaceutically acceptable acid addidiol formaldehyde Solution in water or a Water Com tion salts and pharmaceutically acceptable quaternary mining solvent).
- ammonium compouljds thereof have a completely If Y represents oxygen or sulphur the most suitable ferem pharmacological profile
- the compounds 4O moieties for Z, and Z are halogen. substituted or ancording to this invention snow. fully contrary to the substituted amino groups, an etherified or compounds described in the said British patent. a posiphonylated hydroxy or mercapto group or Z1 and Z2 tive effect in the reserpine antagonism test. which together are sulphur (in combination with Y sulmeans that h uml-qepressanf t F phur).
- Suitable reagents lll belonging to this type of whereas the antihistamine and antl-serotonme activity compounds are for example phosgene, thiophosgene the P compounds cnflsfderaply lowered in haloformic esters such as ethylchloroformate. esters of comparison Tong antihistamine Q carbonic acid such as dimethylor diethylcarbonate. tiserotonine activity of the compounds descrlbed in the urea and urea derivatives such as thiourea or N'- British P bonyl-di-imidazole. and carbondisulphide.
- the Compwnds according to'the invention Q be Preferably methylenehalide or formaldehyde (in wa- P p y y method Commonly used for this type ter) is used as the reagent Ill in the present condensahf P y however P p most tion reaction if the starting compound II does not conveniently starting from a substance with the general mi a k m group (Q H because they yield the formula: sired final product according to the invention in a direct way.
- methylenehalide or formaldehyde in wa- P p y y method Commonly used for this type ter
- P p most tion reaction if the starting compound II does not conveniently starting from a substance with the general mi a k m group (Q H because they yield the formula: sired final product according to the invention in a direct way.
- any suitable reducing agent can be used.
- metal hydrides such as sodium hydride. lithium aluminium hydride or diborane.
- Said reduction can also be or an acid addition salt thereof. in which preformed catalytically by hydrogenation in the pres- X.
- R, R R1,. r and s have the meanings indicated ence of a metal or a metal compound.
- an agent capable 0 means hydrogen (H or oxygen. of eliminating the hydrogenhalide formed during the condensation reaction.
- an agent capable 0 such as hydrogen (H or oxygen. of eliminating the hydrogenhalide formed during the condensation reaction.
- such as pyridine. triethylamine. etc.. is usually added to the reaction mixture.
- the condensation reaction can be performed in any suitable solvent. Where methylenehalide is used as the reagent lII. special preference is given to an aprotic polar solvent. such as dimethylsulfoxide. sulfolane or acetonitril. it is also possible. however. to perform the condensation exclusively in the reagent lll. so ina(additional) solvent. in certain cases. e.g. in the absence of any (additional) urea is used as the reagent ill. the condensation can be carried out in a melt.
- aprotic polar solvent such as dimethylsulfoxide. sulfolane or acetonitril.
- the starting substances of formula II required in the present invention can be prepared by any process described for similar compounds.
- the compound o-chloro-methyl-l lH-dibenzolb.e]azepinc can be reacted with a cyanate. for example sodiumcyanate.
- the resulting nitrile may then either be reduced to the corresponding amino compound optionally followed by introduction of the desired R;.-group.
- the substituent 1 R1.) at the N nitrogen atom can also be obtained after the condensation reaction by alkylating or aralkylating the unsubstituted nitrogen atom (R H) or by acylating the unsubstituted nitrogen atom followed by a reduction of the carbonyl moiety of the N-acyl compound thus obtained.
- the compounds according to the present invention have as already mentioned a completely different pharmacological profile with respect to the related known piperazinederivatives as described in the British Pat. No. 1.229.252.
- the present compounds show a positive effect in the reserpine-antagonism test and in the reserpine-reversal test. which means that they can be applied as antideing a compound ll ith Q H2. or be hydr lysed and 20 pressive agents.
- the present compounds possess more optionally followed by introduction of the R;.-group. so generally strong CNS stimulatroy properties which toforming a compound H in which oxygen. gether with their effects against agression means that
- the acid addition salts of the compounds according the compounds of the present invention have also poto the invention are prepared in conventional manner tent anxioly tic properties. by reacting the free base with a pharmaceutically ach They can be administered both orally and parenterceptable acid such as hydrochloric acid.
- hydrobromic ally preferably in a dosage of between 0.0l and mg acid or hydroiodic acid.
- phosphoric acid preferably acetic acid.
- P g Y Weight Mixed with Suitable auxiliaries he propionic acid. glycollic acid. maleic acid. malonic Compounds can be compressed into said dosage units.
- aicd succinic acid. tartaric acid. citric acid. ascorbic
- Such 115 P filbleiS n Coated lets. They Can also id, li li acid or b i id, be processed into capsules.
- the pharmaceutically acceptable quaternary ammo- Y means of Suitable liquids the compounds I can nium compounds, in particular the lower l4C) alkyl f applied injection Preparations in the form of Soluquaternary ammonium compounds. are obtained by ret10n5- emulsiflns Suspensions acting the compounds of the general formula I with an P which are Preferably used in Present alkyl halide. for example methyl iodide or methyl bromide.
- a hydroxy group present can be acylated or converted into an alkoxy
- the following examples serve to illustrate the invengroup. an amino group into a halogen group. a metion further. In the examples the following nomenclathyoxy group into a hydroxy group. etc. ture and numbering have been used:
- the solution is set aside at 20C'for 30 minutes, after which it is poured out into 250 ml of water and extracted 3x with methylene chloride, washed with water and evaporated by means of a film evaporator.
- the remaining oil is purified by means of a chromatographic column (the solvent mixture is benzenermethanol (9:I)). Rf in benzenermethanol (822) 0.50 on $0,.
- a solution of L2 g ofthiophosgene in l0 ml oftoluene is gently added. at 0C. to a solution of 2.4 g of 6-aminoethyl-5.o-dihydro-l lH-dibenzo[b.e]azepine in 20 ml of toluene to which 5 ml of pyridine have been added.
- the reaction mixture is left to stand for 1 hour and after that 20 ml of water are added.
- the mixture is stirred vigorously. after which the water layer is separated trom the toluene layer.
- the toluene phase is washed with water. then with 0.2 M sulphuric acid and finally with water.
- the benzene extracts are processed in the conventional manner.
- EXAMPLE XIV a Z-kcto-l.2.3.4.l().l4b-hexahydro-pyrimidino[3.4- a]dibenzo[c.f]azepine 10 g of 6-carboxamidomethyl-5.6 dihydromorphanthridine is dissolved in 300 ml ethanol (70%). After which H1O ml of a 37% formaldehyde solution in water is added. The mixture is refluxed for 6 hours. after which the solvent is substantially evaporated. The resi due obtained is filtered and the solid substance dried.
- the group NR. and CH R. and R are selected from the group consisting of hydrogen. halogen. hydroxy. alkyl having [-6 carm bon atoms. alkoxy having l6 carbon atoms. and trifluoromethyl;
- R is selected from the group consisting of hydrogen.
- alkyl having 1-6 carbon atoms. and R. is selected from the group consisting of hydrogen 7S and alkyl having l-o carbon atoms. and the pharinaceutically acceptable acid addition salts and quaternary ammonium compounds thereof.
- X is CH- 3.
- X is oxygen.
- X O 1l-aminoethyl-l0,ll-dihydrodibenzo[b,f](1,4)oxazepine
- X S ll -aminoethyll0,1l-dihydrodibenzofbfi](1,4)thiazepine
- X N ll--aminoethy1-10,ll-dihydro- 5H-dibenzo[b,e](1,4)diazepine.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Psychiatry (AREA)
- Pain & Pain Management (AREA)
- Anesthesiology (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7212915,A NL176458C (nl) | 1972-09-23 | 1972-09-23 | Werkwijze ter bereiding van een farmaceutisch preparaat en werkwijze voor de bereiding van daartoe geschikte actieve stoffen. |
Publications (1)
Publication Number | Publication Date |
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US3892695A true US3892695A (en) | 1975-07-01 |
Family
ID=19816997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US396251A Expired - Lifetime US3892695A (en) | 1972-09-23 | 1973-09-07 | Pyrimidino-dibenzo-azepine,-oxazepine,-thiazepine and diazepine derivatives |
Country Status (18)
Country | Link |
---|---|
US (1) | US3892695A (es) |
JP (1) | JPS5912678B2 (es) |
AR (1) | AR203090A1 (es) |
AU (1) | AU472312B2 (es) |
BE (1) | BE805178A (es) |
CA (1) | CA1019733A (es) |
CH (1) | CH592094A5 (es) |
DE (1) | DE2347727C2 (es) |
DK (1) | DK140668B (es) |
ES (1) | ES418996A1 (es) |
FI (1) | FI54311C (es) |
FR (1) | FR2199996B1 (es) |
GB (1) | GB1445765A (es) |
HU (1) | HU167206B (es) |
IE (1) | IE38221B1 (es) |
NL (1) | NL176458C (es) |
SE (1) | SE407686B (es) |
ZA (1) | ZA737131B (es) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039558A (en) * | 1974-10-28 | 1977-08-02 | Akzona Incorporated | Amino-substituted tetracyclic compounds |
US4056529A (en) * | 1975-01-16 | 1977-11-01 | John Wyeth & Brother Limited | Dibenzopyrimidoazepines |
US4217452A (en) * | 1974-02-09 | 1980-08-12 | Akzona Incorporated | Synthesis for the preparation of tetracyclic compounds |
US4224321A (en) * | 1976-02-10 | 1980-09-23 | Akzona Incorporated | Biologically active tetracyclic compounds and pharmaceutical compositions containing same |
US4254031A (en) * | 1974-02-09 | 1981-03-03 | Akzona Incorporated | Synthesis for the preparation of tetracyclic compounds |
US4284559A (en) * | 1978-09-26 | 1981-08-18 | Akzona Incorporated | 10-Hydroxy-1,2,3,4,10,14b-hexahydrodibenzo-[c,f] pyrazino-1,2a-azepines |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU195491B (en) * | 1985-12-20 | 1988-05-30 | Egyt Gyogyszervegyeszeti Gyar | Process for production of optically active 2-chlor-12-/3-/dimethil-amin/-2-methil-prophil/-12h-dibenzol /d,g/ /1,3,6/-diaxazocine and medical compositions containing such compounds |
CH678623A5 (en) * | 1989-05-17 | 1991-10-15 | Sochinaz Societe Chimique De V | Prepn. of di:benzo pyrazino azepine(s) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470181A (en) * | 1967-10-23 | 1969-09-30 | American Home Prod | Fused 2-pyrimidinepropionic acid compounds,related compounds,and the process for their preparation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL154511B (nl) * | 1967-07-07 | 1977-09-15 | Organon Nv | Werkwijze ter bereiding van piperazinederivaten, werkwijze ter bereiding van een farmaceutisch preparaat, dat een dergelijke verbinding bevat en vormstukken bereid volgens deze werkwijze. |
-
1972
- 1972-09-23 NL NLAANVRAGE7212915,A patent/NL176458C/xx not_active IP Right Cessation
-
1973
- 1973-09-06 ZA ZA737131*A patent/ZA737131B/xx unknown
- 1973-09-06 IE IE1587/73A patent/IE38221B1/xx unknown
- 1973-09-07 US US396251A patent/US3892695A/en not_active Expired - Lifetime
- 1973-09-11 AU AU60197/73A patent/AU472312B2/en not_active Expired
- 1973-09-14 GB GB4331873A patent/GB1445765A/en not_active Expired
- 1973-09-17 DK DK507673AA patent/DK140668B/da not_active IP Right Cessation
- 1973-09-18 CA CA181,312A patent/CA1019733A/en not_active Expired
- 1973-09-20 AR AR250175A patent/AR203090A1/es active
- 1973-09-20 FR FR7333768A patent/FR2199996B1/fr not_active Expired
- 1973-09-21 SE SE7312873A patent/SE407686B/sv unknown
- 1973-09-21 FI FI2963/73A patent/FI54311C/fi active
- 1973-09-21 HU HUAO373A patent/HU167206B/hu unknown
- 1973-09-21 JP JP48106809A patent/JPS5912678B2/ja not_active Expired
- 1973-09-21 BE BE135926A patent/BE805178A/xx not_active IP Right Cessation
- 1973-09-21 CH CH1358173A patent/CH592094A5/xx not_active IP Right Cessation
- 1973-09-21 DE DE2347727A patent/DE2347727C2/de not_active Expired
- 1973-09-22 ES ES418996A patent/ES418996A1/es not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3470181A (en) * | 1967-10-23 | 1969-09-30 | American Home Prod | Fused 2-pyrimidinepropionic acid compounds,related compounds,and the process for their preparation |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217452A (en) * | 1974-02-09 | 1980-08-12 | Akzona Incorporated | Synthesis for the preparation of tetracyclic compounds |
US4254031A (en) * | 1974-02-09 | 1981-03-03 | Akzona Incorporated | Synthesis for the preparation of tetracyclic compounds |
US4039558A (en) * | 1974-10-28 | 1977-08-02 | Akzona Incorporated | Amino-substituted tetracyclic compounds |
US4056529A (en) * | 1975-01-16 | 1977-11-01 | John Wyeth & Brother Limited | Dibenzopyrimidoazepines |
US4224321A (en) * | 1976-02-10 | 1980-09-23 | Akzona Incorporated | Biologically active tetracyclic compounds and pharmaceutical compositions containing same |
US4284559A (en) * | 1978-09-26 | 1981-08-18 | Akzona Incorporated | 10-Hydroxy-1,2,3,4,10,14b-hexahydrodibenzo-[c,f] pyrazino-1,2a-azepines |
Also Published As
Publication number | Publication date |
---|---|
BE805178A (fr) | 1974-03-21 |
CH592094A5 (es) | 1977-10-14 |
IE38221B1 (en) | 1978-01-18 |
NL7212915A (es) | 1974-03-26 |
DE2347727A1 (de) | 1974-04-04 |
DE2347727C2 (de) | 1986-12-11 |
ZA737131B (en) | 1974-08-28 |
NL176458B (nl) | 1984-11-16 |
FR2199996A1 (es) | 1974-04-19 |
FI54311C (fi) | 1978-11-10 |
FR2199996B1 (es) | 1977-09-09 |
JPS4985098A (es) | 1974-08-15 |
AR203090A1 (es) | 1975-08-14 |
AU472312B2 (en) | 1976-05-20 |
HU167206B (es) | 1975-09-27 |
NL176458C (nl) | 1985-04-16 |
SE407686B (sv) | 1979-04-09 |
JPS5912678B2 (ja) | 1984-03-24 |
GB1445765A (en) | 1976-08-11 |
DK140668C (es) | 1980-03-24 |
DK140668B (da) | 1979-10-22 |
ES418996A1 (es) | 1976-07-01 |
AU6019773A (en) | 1975-03-13 |
FI54311B (fi) | 1978-07-31 |
IE38221L (en) | 1974-03-23 |
CA1019733A (en) | 1977-10-25 |
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