Pyridazinone derivatives have considerable kinds of biological activities such as those cardiotonic,platelet aggregation inhibitory,anti-inflammatory,aldose reductase inhibitory,antifungal and so on.

哒嗪酮类化有多种重要生活性,根据作用机制不同,可分为钙增敏、磷酸二酯酶抑制、酶抑制等,并可用于相关疾病治疗。