Substituted 3-isoquinolinol compounds of the general formula ##STR1## that exhibit cardiotonic, renal vasodilating and phosphodiesterase fraction III properties are pharmacologically active in the treatment of cardiac conditions. Methods for synthesizing and using those compounds are described.
本发明涉及一种具有心脏强效、肾脏血管扩张和
磷酸二酯酶 III 分数特性的3-
异喹啉醇类化合物,其一般式为 ##STR1## 该化合物在治疗心脏病方面具有药理活性。本发明还涉及制备和使用这些化合物的方法。