申请人:The Upjohn Company
公开号:US03954851A1
公开(公告)日:1976-05-04
This disclosure relates to prostaglandins of the PG.sub.3 series including PGE.sub.3, PGF.sub.3.sub..alpha., PGF.sub.3.sub..beta., PGA.sub.3, and PGB.sub.3, to various analogs of those in racemic form, and to novel processes for making those. This disclosure also relates to certain fluorine and alkyl substituted analogs and certain acetylenic analogs of PGE.sub.3, PGF.sub.3.sub..alpha., PGF.sub.3.sub..beta., PGA.sub.3, and PGB.sub.3 in both racemic and optically active form, and to processes for making those. These various analogs are useful for the same pharmacological purposes as the known optically active forms of PGE.sub.3, PGF.sub.3.sub..alpha., PGF.sub.3.sub..beta., PGA.sub.3, and PGB.sub.3, including anti-ulcer, inhibition of platelet aggregation, increase of nasal patency, labor inducement, fertility control, and wound healing.
本公开涉及
PG.sub.3系列的
前列腺素,包括
PGE.sub.3、
PGF.sub.3.sub..alpha.、
PGF.sub.3.sub..beta.、
PGA.sub.3和
PGB.sub.3,以及它们的多种外消旋类似物和制备它们的新方法。本公开还涉及
PGE.sub.3、
PGF.sub.3.sub..alpha.、
PGF.sub.3.sub..beta.、
PGA.sub.3和
PGB.sub.3的某些
氟和烷基取代类似物以及某些
乙炔类似物,包括外消旋和光学活性形式,以及制备它们的方法。这些不同的类似物可用于与已知的光学活性形式的
PGE.sub.3、
PGF.sub.3.sub..alpha.、
PGF.sub.3.sub..beta.、
PGA.sub.3和
PGB.sub.3相同的药理目的,包括抗溃疡、抑制血小板聚集、增加鼻通气性、诱导分娩、控制生育和创伤愈合。