New hydrazono-5-beta-androstane derivatives active on the cardiovascular system, processes for their preparation and pharmaceutical compositions containing same
17-Hydrazonomethyl- and 17-hydrazone-14β-hydroxy-5β-androstane derivatives of general formula (I):
wherein the symbols A, --- and Y have the meaning as indicated in the specification. Processes for producing these derivatives, pharmaceutical compositions containing them as well as their use are also disclosed.
通式(I)的 17-肼甲基-和 17-腙-14β-羟基-5β-雄甾烷衍生物:
其中符号 A、---和 Y 的含义如说明书所示。此外,还公开了这些衍生物的生产工艺、含有这些衍生物的药物组合物及其用途。