申请人:Adir et Compagnie
公开号:US05196434A1
公开(公告)日:1993-03-23
Compound of general formula (I): ##STR1## where R.sub.1, R.sub.2, R.sub.3, n, X and A are defined in the description. Medicinal products.
通式(I)的化合物:##STR1## 其中R.sub.1、R.sub.2、R.sub.3、n、X和A在描述中有定义。药用产品。