申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US04151302A1
公开(公告)日:1979-04-24
Compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and are F, Cl or Br; Q is --CH(CH.sub.3)--CH.sub.2 --, --C(OH)(CH.sub.3)--CH.sub.2 -- or --C(CH.sub.3).dbd.CH--; Y is COOH, COOR.sup.3, CH.sub.2 OH or CH.sub.2 OAc; N is 0 or 1; R.sup.3 is alkyl or aryl of up to 8 carbon atoms or C.sub.6 H.sub.4 NHCOCH.sub.3 ; and Ac is acyl of 1-8 carbon atoms; And physiologically acceptable salts thereof, are anti-inflammatory agents, which can be made from compounds of the formula Z--X, wherein Z is ##STR2## X can be converted to --Q--Y.
该公式的化合物为##STR1##其中R.sup.1和R.sup.2相同或不同,为F,Cl或Br;Q为--CH(CH.sub.3)--CH.sub.2--,--C(OH)(CH.sub.3)--CH.sub.2--或--C(CH.sub.3).dbd.CH--;Y为COOH,COOR.sup.3,CH.sub.2OH或CH.sub.2OAc;N为0或1;R.sup.3为8个碳原子以内的烷基或芳基或C.sub.6H.sub.4NHCOCH.sub.3;Ac为1-8个碳原子的酰基。其生理学上可接受的盐是抗炎药物,可以由公式Z--X的化合物制备,其中Z为##STR2## X可以转化为--Q--Y。