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.
一种由式(I)表示的噁唑啉衍生物
##STR1##
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,可选择乙酰或烷基,COOH,烷氧羰基,CN,酰基,2-噁唑烷基,或R.sup.1和R.sup.2可以结合在一起表示为--(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分别为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为可以用卤代取代的烷基或烯基烷基,Z为O或S,但n为0,m为1且Y为CH.sub.2 OH的化合物除外,以及n为0,Y为COOR.sup.6(R.sup.6为烷基)的化合物除外,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和治疗高脂血症的方法。