申请人:SHIONOGI & CO., LTD.
公开号:EP0597107A1
公开(公告)日:1994-05-18
A hypolipidemic drug which has a potent activity of reducing LDL and VLDL cholesterols which are thought to be a risk factor causative of arteriosclerosis among total blood cholesterols and is excellent in the antioxidant activity on LDL; and a compound represented by general formula (I) and a pharmaceutically acceptable salt thereof, wherein R¹ represents optionally substituted lower alkyl, cycloalkyl, cycloalkylated lower alkyl, aryl or aralkyl; R² represents - COOR', lower alkyl or halogenated lower alkyl, or aternatively R¹ and R² form together with the adjacent carbonyl group a cyclohexanone ring represented by formula (II); R³ represents optionally substituted phenyl; and ring A represents an optionally substituted benzene ring or an optionally substituted heterocycle containing either sulfur or oxygen.
一种降血脂药物,具有降低低密度脂蛋白和超低密度脂蛋白胆固醇的强效活性,而低密度脂蛋白和超低密度脂蛋白胆固醇被认为是血液总胆固醇中导致动脉硬化的危险因素,并且对低密度脂蛋白具有极佳的抗氧化活性;以及通式(I)代表的化合物及其药学上可接受的盐,其中 R¹ 代表任选取代的低级烷基、环烷基、环烷基化低级烷基、芳基或芳烷基;R²代表-COOR'、低级烷基或卤代低级烷基,或者R¹和R²与相邻的羰基一起形成由式(II)表示的环己酮环;R³代表任选取代的苯基;环 A 代表任选取代的苯环或任选取代的含硫或氧的杂环。