1,4-dihydropyridine derivatives and optically active 1,4-dihydropyridine derivatives with the following formula, having vasodilating activity based on calcium antagonism, and PAF antaognism, and methods of producing the same are disclosed:
wherein (*) indicates a chiral center in the case of the optically active 1,4-dihydropyridine derivatives.
本发明公开了具有基于
钙拮抗和 PAF 拮抗的血管扩张活性的下式 1,4-二氢
吡啶衍生物和光学活性 1,4-二氢
吡啶衍生物,以及生产这些衍
生物的方法:
其中(*)表示光学活性 1,4-二氢
吡啶衍生物的手性中心。