This invention relates to compounds of the formula
wherein R1 is H or a di-C1-6-alkylaminocarbonyl raical, and R2 is a radical of the formula —O—C(X)—NR3R4 wherein X is O or S. A process for preparing such compounds, pharmaceutical compositions containing them, and methods for using them in treatment of hypertension are also disclosed and claimed.
本发明涉及以下式子的化合物,其中R1为H或二C1-6烷基
氨基甲酰基基团,R2为式子—O—C(X)—NR3R4的基团,其中X为O或S。还公开和声明了制备这些化合物的方法,包含它们的制药组合物以及在治疗高血压中使用它们的方法。