PHENYLALKANOIC ACID DERIVATIVE, PRODUCTION THEREOF, AND SEPARATION OF OPTICAL ISOMERS THEREOF
申请人:HISAMITSU PHARMACEUTICAL CO. INC.
公开号:EP0641760A1
公开(公告)日:1995-03-08
A novel phenylalkanoic acid derivative represented by general formulae (I) or (II), a process for the production thereof, a method of separating optical isomers thereof, and an anti-inflammatory, analgesic or external preparation containing the same. In the said formulae, n represents an integer of 1 or 2; X represents halogen, alkoxy or nitro; R represents hydrogen or alkyl; and Z represents hydrogen or acyl.
通式(I)或(II)代表的新型苯基烷酸衍生物,其生产工艺,其光学异构体的分离方法,以及含有该衍生物的消炎、镇痛或外用制剂。在上述式中,n 代表 1 或 2 的整数;X 代表卤素、烷氧基或硝基;R 代表氢或烷基;Z 代表氢或酰基。