申请人:Yamanouchi Pharmaceutical Co., Ltd.
公开号:US04021434A1
公开(公告)日:1977-05-03
Novel 1-substituted-1, 4-dihydropyridine derivatives, particularly diethyl 1-ethoxymethyl-4-(3-nitrophenyl)-2, 6-dimethyl-1, 4-dihydropyridine-3,5-dicarboxylate are provided. The novel derivatives have cerebral vascular dilator activity with low toxicity.
提供了一种新型的1-取代-1,4-二氢吡啶衍生物,特别是二乙基1-乙氧甲基-4-(3-硝基苯基)-2,6-二甲基-1,4-二氢吡啶-3,5-二羧酸二乙酯。这些新型衍生物具有低毒性和脑血管扩张活性。