申请人:American Cyanamid Company
公开号:US04250325A1
公开(公告)日:1981-02-10
The invention described herein relates to novel 15-deoxy-16-hydroxy-16-ethynyl or 16-(1-propynyl) prostaglandins of E, F, D and A series having on the terminal methylene carbon of the alpha chain a substituent selected from the group consisting of: ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen and C.sub.1 -C.sub.6 alkyl; R.sub.15 is selected from the group consisting of C.sub.1 -C.sub.4 alkyl, di-C.sub.1 -C.sub.4 -alkylamino, phenyl and phenyl substituted with one or more substituents selected from the group consisting of C.sub.1 -C.sub.4 alkyl, OR, SR, F or Cl, wherein R is an alkyl group.
本发明涉及描述的新型15-去氧-16-羟基-16-乙炔基或16-(1-丙炔基)E、F、D和A系列前列腺素,其在α链的末端亚甲基碳上具有选自以下群组的取代基:其中R₁选自氢和C₁-C₆烷基的群组;R₁₅选自C₁-C₄烷基、双C₁-C₄烷基氨基、苯基和苯基,其上取代有一个或多个选自C₁-C₄烷基、OR、SR、F或Cl的取代基,其中R是一个烷基。