申请人:Ciba-Geigy Corporation
公开号:US04057573A1
公开(公告)日:1977-11-08
Compounds of the general formula I ##STR1## wherein one of the two radicals R.sub.1 and R.sub.2 denotes the acyl radical of a carboxylic acid of aromatic character and the other denotes hydrogen or optionally esterified or etherified hydroxyl, R.sub.3 denotes hydrogen, alkyl or hydroxyalkyl, R.sub.4 denotes optionally esterified or amidised carboxyl, m denotes 1 or 2 and n denotes 0 or 1, in the free form or in the form of their salts are useful as antiphlogistics, mild analgesics, antipyretics and as anti-rheumatic agents.
通式I的化合物##STR1##其中两个基团R.sub.1和R.sub.2中的一个表示芳香性羧酸的酰基基团,另一个表示氢或选择性酯化或醚化的羟基,R.sub.3表示氢、烷基或羟基烷基,R.sub.4表示选择性酯化或酰胺化的羧基,m表示1或2,n表示0或1,在游离形式或其盐的形式中可用作抗炎药、轻度镇痛剂、退热剂和抗风湿药。