Isocarbostyril derivatives, processes for their preparation and pharmaceutical compositions containing them
申请人:NISSHIN FLOUR MILLING CO., LTD.
公开号:EP0113910A1
公开(公告)日:1984-07-25
Isocarbostyril derivative represented by the general formula
wherein R, denotes hydrogen atom or a lower alkyl group, R2 and R3 denote hydrogen atom or a lower alkyl group, respectively R4 and R5 denote hydrogen atom, halogen atom, a lower alkyl group, lower alkoxy group, hydroxy group, amino group, lower acylamino group, nitro group, lower alkylmercapto group, carbamoyl group, sulfamoyl group or hydroxyalkyl group, respectively, and X denotes oxygen atom, sulfur atom or imino group, and salts thereof and a pharmaceutically composition comprising the above compound as active ingredient.
由通式表示的异卡波特利衍生物
其中 R,表示氢原子或低级烷基,R2 和 R3 分别表示氢原子或低级烷基,R4 和 R5 分别表示氢原子、卤素原子、低级烷基、低级烷氧基、羟基、氨基、低级酰氨基、硝基、低级烷基巯基、氨基甲酰基、氨基磺酰基或羟烷基,X 表示氧原子、硫原子或亚氨基,及其盐类和以上述化合物为有效成分的药物组合物。