Compounds having a angiotensine II antagonistic activity ##STR1## Compounds of formula (I), wherein R, R.sub.1, R.sub.2, R.sub.3, X and Z groups have the meanings given in the specification and are endowed with AII antagonistic properties.
具有
血管紧张素II拮抗活性的化合物##STR1## 公式(I)的化合物,其中R,R.sub.1,R.sub.2,R.sub.3,X和Z基团具有规范中给定的含义,并赋予AII拮抗性能。