Novel prostaglandin compounds, processes for the preparation thereof and pharmaceutical compositions containing them
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0002590A1
公开(公告)日:1979-06-27
The invention provides novel prostaglandin compounds and processes for the preparation thereof which are prostaglandins of the E, F, or A series having on the terminal methylene carbon of the alpha chain a substituent selected from the group consisting of
wherein R is an alkyl group and R15 is C1-C4 alkyl, di-C1-C4- alkylamino and phenyl or phenyl substituted with one or more substituents selected from the group consisting of C1-C4 alkyl, OR, SR, F or C1 wherein R is as previously defined. Processes for the preparation of these compounds are described as well as pharmaceutical compositions containing them. The compounds have a potential utility in medicine as for example: hypotensive agents, anti-ulcer agents and bronchodilators.
本发明提供了新型前列腺素化合物及其制备方法,这些化合物是 E、F 或 A 系列的前列腺素,其 α 链的末端亚甲基碳上有一个从以下组中选出的取代基:其中 R 是烷基,R15 是 C1-C4 烷基、二 C1-C4 烷基氨基和苯基或被一个或多个从以下组中选出的取代基取代的苯基,这些组包括 C1-C4 烷基、OR、SR、F 或 C1,其中 R 如前所定义。 本发明描述了这些化合物的制备方法以及含有这些化合物的药物组合物。 这些化合物在医药方面具有潜在的用途,例如:降血压剂、抗溃疡剂和支气管扩张剂。