申请人:Taiho Pharmaceutical Co., Ltd.
公开号:US05480899A1
公开(公告)日:1996-01-02
An oxazolidine derivative represented by the formula (I) ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are H, optionally halogenated alkyl, optionally halogenated alkoxy, OH, halo, NO.sub.2, amino optionally having acetyl or alkyl, COOH, alkoxycarbonyl, CN, alkanoyl, 2-oxazolyl, or R.sup.1 and R.sup.2 may be combined with each other to represent --(CH.sub.2).sub.p -- or --O(CH.sub.2).sub.q O-- (p is 3-5, q is 1-3) to form a ring, m and n are each 0 or 1, R.sup.4 and R.sup.5 are H or alkyl, X is C or N, Y is CH.sub.2 OH, CHO or COOR.sup.6 (R.sup.6 is alkyl, benzyl or H), A is alkylene, carbonyl or sulfonyl, B is alkylene, E is alkylene which may be substituted with halo or is alkenylene, Z is O or S, except for a compound wherein n is 0, m is 1 and Y is CH.sub.2 OH, and except for a compound wherein n is 0, Y is COOR.sup.6 (R.sup.6 is alkyl), a salt thereof, a process for its preparation, anti-hyperlipidemic composition containing the derivative as an active ingredient and a method for treating hyperlipidemia comprising administering the derivative.
一种由化学式(I)表示的噁唑啉衍生物,其中R.sup.1、R.sup.2和R.sup.3为H、可选卤代烷基、可选卤代烷氧基、OH、卤、NO.sub.2、氨基(可选带有乙酰基或烷基)、COOH、烷氧羰基、CN、烷酰基、2-噁唑基,或R.sup.1和R.sup.2可结合在一起表示--(CH.sub.2).sub.p--或--O(CH.sub.2).sub.q O--(p为3-5,q为1-3)形成环,m和n各自为0或1,R.sup.4和R.sup.5为H或烷基,X为C或N,Y为CH.sub.2 OH、CHO或COOR.sup.6(R.sup.6为烷基、苄基或H),A为烷基、羰基或磺酰基,B为烷基,E为烷基,可用卤素取代或烯基,Z为O或S,除了n为0,m为1且Y为CH.sub.2 OH的化合物外,以及除了n为0,Y为COOR.sup.6(R.sup.6为烷基)的化合物外,其盐,其制备方法,含有该衍生物作为活性成分的抗高脂血症组合物,以及治疗高脂血症的方法,包括给予该衍生物。