申请人:Sanofi
公开号:US04746654A1
公开(公告)日:1988-05-24
The present invention relates to products of the formula ##STR1## where R.sub.1 is H or alkyl, n is an integer from 0 to 10, and R.sub.2 is chosen from amongst H, unsubstituted or substituted alkyl radicals, a ##STR2## a substituted or unsubstituted phenyl radical, a ##STR3## where X is oxygen or sulfur, or a heterocyclic radical with 5 or 6 members, which may or may not be fused to a benzene ring and R.sub.3 is H or OH. The present invention also relates to a process for the preparation of the products of the formula (I), and to the drugs, having in particular an anti-inflammatory effect, containing a product of the formula (I).
本发明涉及公式为 ##STR1## 的产物,其中 R.sub.1 是 H 或烷基,n 是从0到10的整数,R.sub.2 选自 H、未取代或取代的烷基基团、 ##STR2## 取代或未取代的苯基基团、 ##STR3## 其中 X 是氧或硫,或带有5或6个成员的杂环基团,可以或不可以与苯环融合,R.sub.3 是 H 或 OH。本发明还涉及制备公式(I)的产物的过程,以及含有公式(I)的药物,特别是具有抗炎作用的药物。