申请人:Nihon Nohyaku Co., Ltd.
公开号:US04863925A1
公开(公告)日:1989-09-05
A cyclohexanedione derivative represented by the general formula (I); ##STR1## wherein R.sup.1, R.sup.4 and R.sup.7 represent independently hydrogen atom or C.sub.1 -C.sub.8 alkyl group, R.sup.2 represents hydrogen atom; C.sub.1 -C.sub.8 alkyl group; C.sub.2 -C.sub.6 alkenyl group; C.sub.3 -C.sub.8 cycloalkyl group; C.sub.2 -C.sub.7 alkoxycarbonyl group; C.sub.1 -C.sub.6 alkylthio C.sub.1 -C.sub.6 alkyl group; a phenyl group; a phenyl group substituted with 1 to 3 groups selected from the group consisting of halogen atom, C.sub.1 -C.sub.6 alkyl group, C.sub.1 -C.sub.6 haloalkyl group, C.sub.1 -C.sub.6 alkoxy group, C.sub.1 -C.sub.6 alkylthio group, C.sub.3 -C.sub.8 cycloalkoxy group, a benzyloxy group and a benzyloxy group substituted with C.sub.1 -C.sub.6 alkoxy group; naphthyl group or a heterocyclic group, R.sup.3 represents hydrogen atom, C.sub.1 -C.sub.8 alkyl group or C.sub.2 -C.sub.7 alkoxycarbonyl group, and R.sup.5 and R.sup.6, which may be the same or different, represent hydrogen atom, C.sub.1 -C.sub.6 alkyl group, C.sub.2 -C.sub.6 alkenyl group, C.sub.2 -C.sub.7 alkylcarbonyl group or C.sub.2 -C.sub.7 haloalkylcarbonyl group or its pharmaceutically acceptable salts; a pharmaceutical composition containing the same that treats hepatic disorders; and a process for producing the same.
一种由通式(I)表示的环己二酮衍生物;其中R.sup.1、R.sup.4和R.sup.7分别独立表示氢原子或C.sub.1-C.sub.8烷基基团,R.sup.2表示氢原子;C.sub.1-C.sub.8烷基基团;C.sub.2-C.sub.6烯基基团;C.sub.3-C.sub.8环烷基基团;C.sub.2-C.sub.7烷氧羰基团;C.sub.1-C.sub.6烷硫基C.sub.1-C.sub.6烷基基团;苯基;苯基,其上取代有1至3个选自卤原子,C.sub.1-C.sub.6烷基基团,C.sub.1-C.sub.6卤代烷基基团,C.sub.1-C.sub.6烷氧基团,C.sub.1-C.sub.6烷硫基团,C.sub.3-C.sub.8环烷氧基团,苄氧基和取代有C.sub.1-C.sub.6烷氧基的苄氧基;萘基或杂环基,R.sup.3表示氢原子,C.sub.1-C.sub.8烷基基团或C.sub.2-C.sub.7烷氧羰基团,R.sup.5和R.sup.6,可以相同也可以不同,表示氢原子,C.sub.1-C.sub.6烷基基团,C.sub.2-C.sub.6烯基基团,C.sub.2-C.sub.7烷基羰基团或C.sub.2-C.sub.7卤代烷基羰基团或其药学上可接受的盐;包含该化合物的用于治疗肝脏疾病的药物组合物;以及制备该化合物的方法。