申请人:Glaxo Group Limited
公开号:US05013749A1
公开(公告)日:1991-05-07
Compounds of formula ##STR1## wherein R.sup.1 or R.sup.2 represents a C.sub.1-6 alkyl group optionally substituted by one to three halogen atoms and the other represents a phenyl or pyridyl ring or N-oxide thereof optionally substituted by one or more substituents selected from halogen atoms and hydroxyl, C.sub.1-3 alkyl, C.sub.1-3 alkoxy and trifluoromethyl groups; wherein R.sup.3 represents a phenyl or pyridyl ring or N-oxide thereof optionally substituted by one or more substituents selected from halogen atoms and hydroxyl, C.sub.1-3 alkyl, C.sub.1-3 alkoxy and trifluoromethyl groups with the proviso that only one of the groups R.sup.1, R.sup.2 or R.sup.3 represents an optionally substituted pyridyl ring; X represents --CH.dbd.CH--; and Z represents ##STR2## wherein R.sup.4 represents a hydrogen atom, a carboxyl protecting group or a cation; and R.sup.5 represents a hydrogen atom or a C.sub.1-3 alkyl group; a solvate thereof, or acid addition salts of compounds wherein R.sup.4 represents a hydrogen atom or a carboxyl protecting group; for use in the treatment and/or prevention of diseases associated with hypercholesteroloma and hyperlipoproteinemia.
##STR1## 其中,R.sup.1或R.sup.2代表一个C.sub.1-6烷基,可以选择地被1至3个卤素原子取代,另一个代表苯环或吡啶环或其N-氧化物,可以选择地被一个或多个取代基选自卤素原子和羟基,C.sub.1-3烷基,C.sub.1-3烷氧基和三氟甲基基团取代;其中R.sup.3代表苯环或吡啶环或其N-氧化物,可以选择地被一个或多个取代基选自卤素原子和羟基,C.sub.1-3烷基,C.sub.1-3烷氧基和三氟甲基基团取代,条件是R.sup.1、R.sup.2或R.sup.3中只有一个代表一个可选择取代的吡啶环;X代表--CH.dbd.CH--;Z代表##STR2## 其中R.sup.4代表氢原子,羧基保护基或阳离子;R.sup.5代表氢原子或C.sub.1-3烷基;其溶剂化物,或其中R.sup.4代表氢原子或羧基保护基的化合物的酸加成盐;用于治疗和/或预防与高胆固醇血症和高脂蛋白血症相关的疾病。