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| Patents for C07D 513 - 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 , or (15,120) |
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| 06/01/1976 | US3960862 1,3-Diazacycloalkeno-[1,2,d]-benzo-[f-]-1,3,4-thiadiazepines | | 05/25/1976 | US3959280 3-(Disubstituted)aminoisothiazolo[3,4-d]pyrimidines | | 05/11/1976 | US3956326 3-Amino-isothiazolo[3,4-d]pyrimidines | | 05/11/1976 | US3956279 Crystalline pivaloyloxymethyl d(-)-α-aminobenzylpenicillinate | | 05/04/1976 | US3954984 Antisecretretory agents, central nervous system depressants | | 05/04/1976 | US3954983 Triazolobenzocycloalkylthiadiazine derivatives | | 05/04/1976 | US3954981 Triazolocycloalkylhydrothiadiazine derivatives | | 05/04/1976 | US3954784 Imidazo[2,1-b]thiazole and thiazolo[3,2-a]-benzimidazole quaternary salts as hypoglycemic agents and growth promotants | | 05/04/1976 | US3954775 Fungicides | | 05/04/1976 | US3954743 Fluorescent dispersion dyes | | 04/27/1976 | US3953461 Cns depressants, antiinflammatory agents | | 03/30/1976 | US3947439 4-Hydroxy-4-phenyl-2,3-cycloalkylimino-2-thiazolidinealkylcarboxylic acid lactones | | 03/30/1976 | US3947417 Tranquilizers, muscle relaxants, sedatives, anticonvulsants, sleep inducers | | 03/02/1976 | US3941780 Coumarin compounds | | 03/02/1976 | US3941602 Fogged, direct-positive silver halide emulsion optically sensitized with a dye containing a pyrrolo[2,1-b]thiazole nucleus | | 02/10/1976 | US3937713 Process for the preparation of s-triazolo[3,4-b]benzothiazoles | | 01/13/1976 | US3932423 Treatment of psychological disorders | | 01/13/1976 | US3932399 2,5-Epithio-1,4-benzodiazepines | | 01/13/1976 | US3932395 Tricyclic imidazole derivatives | | 01/13/1976 | US3932394 Antiviral complex |
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