Dihydropyridine derivatives and salts thereof represented by the general formula,
which possess excellent calcium antagonist effect, hypoten- sive effect, platelets aggregation inhibitory effect, phosphodiesterase inhibitory effect, calmodulin inhibitory effect and peroxidized lipid lowering effect, and thus dihydropyridine derivatives and salts thereof are useful as a coronary blood flow improving agent such as coronary vasodilator, hypotensive agent, prophylaxis and treating agents for thrombosis, phosphodiesterase inhibitory agent, peroxidized lipid metabolism lowering agent, anti-inflammatory agent and others.
通式代表的二氢
吡啶衍生物及其盐、
具有良好的
钙拮抗剂作用、降血压作用、血小板聚集抑制作用、
磷酸二酯酶抑制作用、
钙调素抑制作用和过氧化脂质降低作用、因此,二氢
吡啶衍生物及其盐类可用作冠状动脉血流改善剂,如冠状动脉血管扩张剂、降血压剂、血栓预防和治疗剂、
磷酸二酯酶抑制剂、过氧化脂质代谢降低剂、消炎剂等。