Quinolone derivatives having a quinolone structure:
where Yo is 0 or S are disclosed, which are useful as a cardiac. Typical examples of the quinolone derivatives include: 6,7-dimethoxy-4(IH) quinolone (compound 6) and 5-hydroxy-6-methoxy-4(IH) quinolone (compound I) as typical compounds of the formulae[I]and[I], respectively, shown in the specification.
公开了具有
喹诺酮结构的
喹诺酮衍
生物:
其中 Yo 为 0 或 S 的
喹诺酮衍
生物,可用作强心剂。典型的
喹诺酮衍
生物包括6,7-二甲
氧基-4(IH)
喹啉酮(化合物 6)和 5-羟基-6-甲
氧基-4(IH)
喹啉酮(化合物 I)分别为说明书中所示的式[I]和[I]的典型化合物。