| Patents for C07D 455 - Heterocyclic compounds containing quinolizine ring systems, e.g. emetine alkaloids, protoberberine; Alkylenedioxy derivatives of dibenzo [a, g] quinolizines, e.g. berberine (2,122) |
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| 05/11/1982 | US4329467 Used as antipsychotics, antiemetics, and analgesics |
| 05/04/1982 | US4328343 Cobalt-catalyzed one-step synthesis of annulated pyridines |
| 05/04/1982 | US4328232 Benzoquinolizines, anti-secretory compositions containing them, and methods of treating ulcers employing them |
| 04/27/1982 | US4327036 Chlorination process |
| 03/23/1982 | US4321382 2-Amino-11b-aryl-benzo[a]quinolizines |
| 03/10/1982 | EP0047105A1 Benzoquinolizines, processes for their preparation and pharmaceutical compositions |
| 03/02/1982 | US4317820 β-Lactam series compound and antibacterial pharmaceutical composition containing the same |
| 02/16/1982 | US4316030 Antipsychotics, antiemetics, analgesics |
| 02/16/1982 | CA1118422A1 Trans-2-substituted-amido-hexahydrobenzo ¬a| quinolizines |
| 02/16/1982 | CA1118421A1 Amide and amino derivatives of a 2-substituted anilino-hexahydrobenzo¬a|quinolizines |
| 01/27/1982 | EP0044573A1 7-Phenylquinolizine |
| 01/19/1982 | US4311839 Photobraphic optical filters |
| 12/15/1981 | US4306067 Antipsychotics, antiemetics, and analgesics |
| 11/17/1981 | US4301291 Intermediates for 6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo(ij)quinolizine-2-carboxylic acid |
| 11/17/1981 | US4301289 Process for 6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo(ij)quinolizine-2-carboxylic acid |
| 11/17/1981 | US4301288 Process for 6,7-dihydro-9-fluoro-5-methyl-1-oxo-1H,5H-benzo(ij)quinolizine-2-carboxylic acid |
| 11/04/1981 | EP0039025A1 Derivatives of aryl ketones as sensitizers of photopolymerizable compounds for the visible spectral range, and photopolymerizable compositions comprising the said sensitizers |
| 10/21/1981 | EP0037990A1 Phenyl quinolizidines, corresponding pharmaceutical preparations, the preparation of the active compounds and corresponding starting compounds |
| 10/14/1981 | EP0037635A1 Thiopyrylium sensitizing dyes |
| 10/06/1981 | CA1110238A1 Sulfam(na)phthaleins |
| 09/23/1981 | EP0036269A1 Substituted benzamides |
| 09/15/1981 | CA1109069A1 Synthesis of 2,3-dihydrobenz¬d| isothiazole derivatives |
| 09/08/1981 | US4288438 Nitrogen-containing heterocyclic ring derivatives and analgesic and anti-inflammatory compositions and methods employing them |
| 09/01/1981 | CA1108145A1 Benzo¬4,5| cyclohepta ¬1,2,3-de| pyrido ¬2, 1-a| - isoquinoline derivatives having minor tranquilizer activity |
| 08/18/1981 | US4284778 Nitrogen-containing heterocyclic ring derivatives |
| 08/11/1981 | US4283537 Thiazine-1,1-dioxide and isothiazole-1,1-dioxide derivatives and process for preparation |
| 07/14/1981 | US4278682 Vasodilating method of treatment using a indolo-quinolizine-monoester, diester or nitrile |
| 06/09/1981 | US4272627 Phenyl-quinolizinones |
| 06/02/1981 | CA1102333A1 Substituted quinolizidine- and indolizidine-methanol derivatives and the process for the preparation thereof |
| 05/20/1981 | EP0028959A1 5,8,13,13a-Tetrahydro-6H-dibenzo(a,g)quinolizine derivatives, process for their preparation and pharmaceutical compositions containing them |
| 05/19/1981 | US4268667 Derivatives of aryl ketones based on 9,10-dihydro-9,10-ethanoanthracene and p-dialkyl-aminoaryl aldehydes as visible sensitizers for photopolymerizable compositions |
| 05/12/1981 | CA1100970A1 Substituted quinolizidine-and indolizidine- derivatives and process for preparation thereof |
| 04/21/1981 | US4263306 3-N-Pyridinium nocardicin and antibiotic composition thereof |
| 03/31/1981 | US4259498 Arylation with a hydroxy-protected carbocyclic grignard reagent or lithium compound |
| 03/31/1981 | US4259493 Perhalomethylcarbinol-substituted phenol and naphthol sulfamphthaleins |
| 03/24/1981 | US4257954 Indolyl-phenylsulfonyl-phenyl methane |
| 03/10/1981 | US4255578 Synthesis of perhalomethylcarbinol-substituted phenol and naphthol sulfamphthalein dyes from the corresponding triacylated derivatives |
| 02/17/1981 | US4251533 Nitrogen-containing heterocyclic compounds |
| 11/25/1980 | US4236010 Antipychotic, antiementic, analgesic |
| 11/25/1980 | US4235910 Hypotensive agents |
| 11/04/1980 | US4231929 Photographic optical filters |
| 11/04/1980 | CA1088938A1 3,3-d1-substituted phthalides and intermediates and processes |
| 10/28/1980 | US4230710 Amide derivatives of 2-substituted anilino-hexahydrobenzo[a]quinolizines, and methods of treating hypertension employing them |
| 10/15/1980 | EP0017477A1 Spiro-quinolone hydantoins, pharmaceutical compositions containing them, and processes for their preparation |
| 10/14/1980 | US4228075 Novel sulfam(na)phthaleins |
| 08/19/1980 | US4218448 Antihypertensive polyfluorohydroxyisopropyl bicyclic and tricyclic carbostyrils |
| 08/05/1980 | CA1083145A1 Quinolizidinyl benzamide derivatives |
| 07/29/1980 | CA1082708A1 3- (diphenylamino) phthalides |
| 07/22/1980 | US4213983 Treating gastro-intestinal disorders and emesis with n-(heterocyclic substituted) benzamides |
| 07/08/1980 | CA1081214A1 Process for preparing an intermediate for cns depressants |
| 07/01/1980 | US4210752 Acylation of a benzo(d)isothiazole dioxide or a naphtho(de)-1,2-thiazine dioxide to produce ph sensitive indicator and photographic light-screening dyes |
| 07/01/1980 | US4210650 2-oxo-3-!beta-cyanoethyl)-9,10-methylenedioxy-1,2,3,4,6,7 -hexahydrro-11bh-benzo(a)quinolizidine and corresponding 9,10-diethoxy compound |
| 06/25/1980 | EP0012170A1 7-Phenyl-quinolizidine derivatives (I), their preparation, pharmaceutical compositions containing them and (I) for use in treating diseases |
| 05/27/1980 | US4205074 Anti-spasmodic substituted quinolizidine and indolizidine compounds |
| 05/20/1980 | US4204061 Optical filter agent |
| 04/29/1980 | US4200629 Berberine alkaloids, phosphates |
| 04/01/1980 | CA1074799A1 Process for the production of basically substituted alkoxypyridinecarboxamides |
| 03/18/1980 | USRE30235 For electrophoretic migration imaging processes |
| 03/18/1980 | US4193998 1,2,3,4,6,7-Hexahydro-11BαH-benzo[a]quinolizine-derivatives |
| 03/18/1980 | US4193996 Spiro-quinolone hydantoins |
| 03/04/1980 | US4191689 Benzisothiazole-1,1-dioxide and naphtho-1,2-thiazine-1,1-dioxide compounds |
| 01/29/1980 | US4186200 Novel fused derivatives of 2-pyridones |
| 01/29/1980 | US4186001 Photographic products and processes employing a 3,3 disubstituted sulfam(na)phthalein filter dye |
| 01/15/1980 | US4183937 Blood pressure lowering benzoquinolizines |
| 12/11/1979 | US4178447 Novel synthesis of 3,3-substituted dihydrobenzisothiazole-1,1-dioxides and -2,3-dihydronaphtho-1,2-thiazine-1,1-dioxides |
| 12/11/1979 | US4178446 Sulfam(na)phthaleins |
| 11/27/1979 | CA1067079A1 Nitrogen-containing heterobicyclic compounds |
| 11/06/1979 | US4173642 Vasodilating 1,1-di-(2-methoxycarbonyl-ethyl)-1,2,3,4,5,6,12,12b-octahydro-indolo[2,3-a]quinolizine |
| 10/03/1979 | EP0004260A1 Substituted quinolizidine and indolizidine-methanol derivatives, method for their preparation and medicaments containing them |
| 07/24/1979 | CA1059126A1 Benzo/a/quinolisidine derivatives and a process for the preparation thereof |
| 06/12/1979 | US4157914 Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same |
| 06/12/1979 | US4157913 Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same |
| 04/04/1979 | EP0001290A1 Substituted 2,3-dihydrobenz-(d)-isothiazole-1,1-dioxides and 2,3-dihydronaphtho-(1,8-de)-1,2-thiazine-1,1-dioxides |
| 02/20/1979 | US4140689 Intermediate for photographic optical filter agents |
| 02/13/1979 | US4139459 Quinolizinium anion exchange resins and monomers and methods for making them |
| 02/13/1979 | CA1048505A1 2-bromo-1-hydroxyquinolizinium bromide substituted anilinium salts |
| 02/06/1979 | CA1048031A1 Phenylimino-2h-quinolizines |
| 01/09/1979 | US4133812 Process for producing benzo (a) quinolizine derivatives |
| 08/22/1978 | US4108667 Photographic compositions and elements containing benzo[a]quinolizinium methine dyes |
| 07/25/1978 | US4102886 Process for the preparation of benzo(a)quinolizidine derivatives |
| 07/11/1978 | US4099970 Derivatives of 1,3,4-oxadiazole and electrophotographic elements contaning same |
| 06/20/1978 | US4096147 Substituted azasteroids |
| 05/16/1978 | US4089961 Antipsychotically useful quinolizidylidene derivatives of xanthenes, thioxanthenes and dibenzoxepins |
| 05/16/1978 | US4089960 Antiemetic, psychosomatic and antipsychotic heterocyclic pyridine carboxamides |
| 05/09/1978 | US4088484 Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same |
| 05/02/1978 | US4087426 Oxidation of berberine |
| 02/28/1978 | US4076820 Benzoquinolizines and hypotensive compositions containing them |
| 12/13/1977 | US4062851 Process for the resolution of certain octahydrobenzocycloheptapyridoisoquinolinols |
| 11/22/1977 | US4059585 3,15-eposy-2,3,4,4a,8,9,13b,14-octahydro-1h -benzo(6,7)cyclohepta(1,2,3-de)pyrido(2,1-a)isoquinoline |
| 10/18/1977 | US4054569 Benzocycloheptaisoquinoline derivatives |
| 10/11/1977 | US4053614 1,2-pentamethylene-1,4-dihydropyridine derivatives |
| 10/04/1977 | US4052403 2-Hydroxyimino-1,2,3,4,6,7-hexahydro-11bH-benzo [a] quinolisine derivatives |
| 09/27/1977 | US4051247 Antibacterial agents |
| 09/06/1977 | US4046766 Quinolizinium resins and monomers and methods for making them |
| 08/30/1977 | US4045458 Process for preparing triarylmethane derivatives |
| 08/16/1977 | US4042592 Antisarcoma growth |
| 07/05/1977 | US4033966 Inhibitors of sarcoma |
| 05/17/1977 | US4024261 Compositions and methods employing tetrahydroindolizine derivatives |
| 04/26/1977 | US4020075 Antiinflammatory, salt formation |
| 03/29/1977 | US4014877 Microbiocides |