| 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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| 04/28/1994 | WO1994008994A1 Heterocyclic -esters or -amides used as 5-ht4 receptor antagonists |
| 04/28/1994 | CA2146930A1 Heterocyclic -esters or -amides used as 5-ht4 receptor antagonists |
| 04/27/1994 | EP0593457A1 Antimicrobial quinolone thioureas |
| 04/14/1994 | WO1994007863A1 Octahydronaphthoquinolizines, and methods of making and using thereof |
| 04/06/1994 | EP0591040A1 Quaternary basic amides as tachykinines antagonists |
| 04/06/1994 | CN1084849A Dual action inhibitors |
| 03/29/1994 | US5298510 Medicaments |
| 03/29/1994 | US5298509 Octahydronaphthoquinolizines, and methods of making and using thereof |
| 03/15/1994 | CA1327750C Therapeutic use of serotonin-antagonists |
| 02/15/1994 | US5286603 Radiation sensitive plates |
| 02/08/1994 | US5284842 Active against gramnegative bacteria |
| 02/08/1994 | CA1326852C Condensed heterocyclic compounds, a process for preparing the same and a herbicidal composition thereof |
| 01/25/1994 | US5281711 (S)-1-[10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quino-lizin-1-yl)carbonyl]-3-ethoxypyrrolidine |
| 01/11/1994 | US5278308 Iodine derivatives of tetrabenazine |
| 01/11/1994 | CA1326026C Optically active benzoquinolizine compounds, process for preparing same, and antibacterial preparation containing same as active ingredient |
| 01/05/1994 | DE4320889A1 New substance with anti-HIV activity - is extracted from Ricinus seed and Coptis root flours, useful for treating AIDS |
| 01/04/1994 | US5276036 Central nervous system |
| 12/28/1993 | US5273975 5-Aminoliloline derivatives |
| 12/28/1993 | CA1325634C Esters of hexahydro-8-hydroxy-2,6-methano-2h- quinolizin-3(4h)-one and related compounds |
| 11/25/1993 | WO1993023357A1 Stilbene derivatives as anticancer agents |
| 11/25/1993 | CA2136220A1 Stilbene derivatives as anticancer agents |
| 10/26/1993 | US5256520 Visible photosensitizers for photopolymerizable compositions |
| 10/17/1993 | CA2094082A1 Substituted azetidinyle pyridone derivatives, antimicrobial agents |
| 09/16/1993 | WO1993018027A1 Nitrogen containing heterocyclic compounds useful as pharmaceuticals |
| 09/16/1993 | CA2131381A1 Nitrogen containing heterocyclic compounds useful as pharmaceuticals |
| 09/02/1993 | WO1993016730A1 Iodine derivatives of tetrabenazyne |
| 09/02/1993 | WO1993016702A1 Quinobenzoxazine, quinobenzothiazine, and pyrido-acridine antineoplastic agents |
| 07/27/1993 | US5230975 Photoconductive imaging members with unsymmetrical alkylalkoxy squaraine compositions |
| 07/20/1993 | CA1320448C Method of enhancing memory or correcting memory deficiency with arylamido (and arylthioamido)-azabicycloalkanes |
| 07/07/1993 | EP0550140A1 Mono(indolylethylenyl)Phthalides |
| 06/24/1993 | WO1993011761A1 Aryl-triflates and related compounds |
| 06/24/1993 | CA2126242A1 Aryl-triflates and related compounds |
| 06/16/1993 | EP0546113A1 Nonlinear optical materials |
| 06/16/1993 | CN1073173A Pharmaceuticals |
| 06/09/1993 | EP0544773A1 Azabicyclic compounds, process and intermediates for their preparation and pharmaceutical compositions containing them |
| 06/08/1993 | US5218127 Condensing indolylyethylene with keto acid and electron acceptor in presence of organic solvent |
| 05/12/1993 | EP0540757A1 Water-based recording ink |
| 05/05/1993 | CN1071666A Tetrahydroberberine type quaternary ammonium componnd and preparing process |
| 04/29/1993 | WO1993008187A1 Imidazopyridines and indolizines as 5-ht4 antagonists |
| 04/28/1993 | EP0538844A2 Tetrahydroprotoberberine quaternary ammonium compounds and the process for preparing thereof |
| 04/20/1993 | US5204467 Visible photosensitizers for photopolymerizable compositions |
| 04/06/1993 | US5200519 Chromogens for pressure sensitive and thermal recording systems |
| 03/18/1993 | WO1993005040A1 Azabicyclic compounds as 5-ht4 receptor antagonists |
| 03/18/1993 | WO1993005038A1 5-ht4 receptor antagonists |
| 03/18/1993 | CA2118798A1 Azabicyclic compounds as 5-ht4 receptor antagonists |
| 03/03/1993 | CN1069493A Technology for refining goldthread from "mahonia" |
| 02/24/1993 | EP0527889A1 Quinolizinone type compounds |
| 02/18/1993 | WO1993002677A1 5-ht4 receptor antagonists |
| 02/16/1993 | US5186865 Aminoazobenzene derivatives and polymers |
| 02/04/1993 | WO1993002383A1 Nonlinear optical materials containing polar disulfone-functionalized molecules |
| 02/04/1993 | WO1992018475A3 Substituted phenylazacycloalkanes as cns agents |
| 02/04/1993 | CA2110377A1 Nonlinear optical materials containing polar disulfone-functionalized molecules |
| 01/13/1993 | CN1067891A New berbane derivatives, pharmaceutical compositions containing these compounds and process for the preparation of same |
| 12/23/1992 | WO1992022550A1 Azaspiro quinolone antibacterial agents |
| 12/22/1992 | US5173484 Quinolone- and naphthyridone carboxylic acid derivatives, process for their production, antibacterial compositions and feed additives containing them |
| 11/26/1992 | WO1992020749A1 Water-based recording ink |
| 11/26/1992 | WO1992020678A1 New berbane derivatives, pharmaceutical compositions containing these compounds and process for the preparation of same |
| 11/19/1992 | EP0514277A1 3-Aminopyridazine derivatives active on the central nervous system |
| 11/17/1992 | CA2068770A1 3-aminopyridazine derivatives active on the central nervous system, method of preparation and pharmaceutical compositions in which they are present |
| 11/10/1992 | US5162200 Method for determination of a peroxidate-acting substance with a diarylimidazole compound |
| 10/29/1992 | WO1992018475A2 Substituted phenylazacycloalkanes as cns agents |
| 09/09/1992 | WO1992015579A1 Multicyclic tertiary amine polyaromatic squalene synthetase inhibitors |
| 09/09/1992 | CA2105655A1 Multicyclic tertiary amine polyaromatic squalene synthetase inhibitors |
| 08/26/1992 | CN1063871A Extraction of berberin by salting out with biacid |
| 07/29/1992 | EP0496274A1 Tricyclic pyridone derivative |
| 07/29/1992 | EP0496064A1 Process for the preparation of substituted benzofuran derivatives |
| 07/26/1992 | CA2058640A1 Tricyclic pyridone derivative |
| 07/14/1992 | US5130227 Radiation sensitive plates |
| 07/01/1992 | EP0493031A1 Dihydrobenzofuran carboxamides and process for their preparation |
| 06/28/1992 | WO1992012147A1 Process for the preparation of substituted benzofuran derivatives |
| 06/28/1992 | CA2099107A1 Process for the preparation of substituted benzofuran derivatives |
| 06/11/1992 | WO1992003417A3 Nonlinear optical materials |
| 06/03/1992 | CN1016871B Process for the preparation of tricyclische pyridinderivate and their use |
| 06/02/1992 | CA1302413C Process for 6,7-dihydro-5,8-dimethyl-9-fluoro-1-oxo- 1h,5h-benzo[ij]quinolizine-2-carboxylic acid |
| 05/05/1992 | US5110828 Azabicyclo oxime derivatives |
| 04/28/1992 | US5108874 For enhancing the contrast of images in manufacture of integrated circuits |
| 03/11/1992 | CN1059344A Nonlinear optical materials |
| 03/10/1992 | US5095112 Process for the preparation of quinolonecarboxylic acid esters |
| 03/05/1992 | WO1992003435A1 Azabicyclic compounds, process and intermediates for their preparation and pharmaceutical compositions containing them |
| 03/05/1992 | WO1992003417A2 Nonlinear optical materials |
| 02/25/1992 | WO1992003136A1 Quinobenzoxazine, quinobenzothiazine, and pyrido-acridine antineoplastic agents |
| 02/25/1992 | US5091427 Cognition activators |
| 02/25/1992 | CA2099609A1 Quinobenzoxazine, quinobenzothiazine, and pyrido-acridine antineoplastic agents |
| 02/04/1992 | US5086060 Treating skin disorder |
| 01/28/1992 | CA1294964C Berban derivatives as a -adrenergic antagonists |
| 12/27/1991 | EP0462928A2 Indolinimin dyes |
| 11/05/1991 | US5063239 Cardiovascular disorders |
| 11/03/1991 | WO1991016894A1 Quinolizinone type compounds |
| 10/31/1991 | WO1991016310A1 Antimicrobial quinolone thioureas |
| 10/31/1991 | CA2077435A1 Novel antimicrobial quinolone thioureas |
| 10/29/1991 | US5061404 Electro-optical materials and light modulator devices containing same |
| 10/16/1991 | CN1055362A Hydroxymethyl-indolizidines and quinolizidines |
| 10/02/1991 | EP0449294A1 Hydroxymethyl-indolizidines and quinolizidines |
| 07/30/1991 | US5036066 Tricyclic pyridine derivatives |
| 07/17/1991 | EP0437105A1 Intermediates and colorants having primary hydroxyl enriched poly(oxyalkylene) moieties and their preparation |
| 07/11/1991 | WO1991009842A1 Electro-optical materials and light modulator devices containing same |
| 07/10/1991 | EP0436011A1 Compound and method for treating skin for acne or psoriasis |
| 07/10/1991 | EP0436010A1 Skin composition to repair the efffects of photoaging |
| 07/02/1991 | US5028614 Hydroxymethyl-indolizidines and quinolizidines and their use as α-glucosidase I inhibitors |
| 06/18/1991 | US5025097 Photoconductive coatings; printed circuits; optical brighteners |