Adenosine derivatives of general formula:
wherein R1 is a group of the formula:
in which R5 and R6 are each hydrogen, alkoxy or arylthio and R7 is hydrogen or halogen, or a group of the formula:
and R2, R3 and R4 are each hydrogen or alkanoyl, and pharmaceutically acceptable salt thereof,
These derivatives and salts thereof are useful as anti. hypertensives, bradycardiacs, etc. The method of production thereof and pharmaceutical compositions based on those adenosine derivatives or salts are also described.
                            通式如下的
腺苷衍
生物
其中 R1 是式中的一个基团:
其中 R5 和 R6 分别为氢、烷氧基或芳
硫基,R7 为氢或卤素,或为式中的基团:
和 R2、R3 和 R4 分别为氢或烷酰基的基团,以及它们的药学上可接受的盐、
这些衍
生物及其盐类可用作抗高血压药、强心剂等。此外,还描述了基于这些
腺苷衍
生物或盐的生产方法和药物组合物。