申请人:Taisho Pharmaceutical Co., Ltd.
公开号:US05583158A1
公开(公告)日:1996-12-10
A prostaglandin E.sub.1 analogue represented by formula ##STR1## wherein R.sup.1 represents a hydrogen atom or a C.sub.1 -C.sub.6 alkyl group; and X is an oxygen atom and R.sup.2 represents ##STR2## or X is a sulfur atom and R.sup.2 represents ##STR3## The compound has a strong and prolonged inhibitory action for platelet aggregation and is useful for treatment of various thrombotic diseases including peripheral circulatory disturbance.
一种前列腺素E.sub.1类似物,其化学式为##STR1##其中R.sup.1代表氢原子或C.sub.1-C.sub.6烷基;X代表氧原子,R.sup.2代表##STR2##或X代表硫原子,R.sup.2代表##STR3##该化合物具有强烈和长时间的抑制血小板聚集作用,可用于治疗包括周围循环障碍在内的各种血栓性疾病。