Adenosine derivatives of the general formula: ##STR1## wherein R.sup.1 is a group of the formula: ##STR2## in which R.sup.5 and R.sup.6 are each hydrogen, alkoxy or arylthio and R.sup.7 is hydrogen or halogen, or a group of the formula: ##STR3## and R.sup.2, R.sup.3 and R.sup.4 are each hydrogen or alkanoyl, and pharmaceutically acceptable salt thereof. These derivatives and salts thereof are useful as antihypertensives, bradycardiacs, etc. The method of production thereof and pharmaceutical compositions based on those adenosine derivatives or salts are also described.
通用公式的
腺苷衍
生物:其中R.sup.1是以下式的基团:其中R.sup.5和R.sup.6分别是氢、烷氧基或芳基
硫,R.sup.7是氢或卤素,或以下式的基团:和R.sup.2、R.sup.3和R.sup.4分别是氢或烷酰基,以及其药学上可接受的盐。这些衍
生物及其盐可用作降压药、减慢心率药等。还描述了其生产方法和基于这些
腺苷衍
生物或盐的药物组合物。