Prostaglandin analogs are disclosed that have the .alpha.-chain terminating with the group --CH(OR')OR" wherein R' and R" are the same or different and are hydrogen, C.sub.1 to C.sub.4 alkanoyl or optionally substituted benzoyl, the substituents selected from the group C.sub.1 to C.sub.4 alkyl, C.sub.1 to C.sub.4 alkoxy, halo and trifluoromethyl. These compounds are useful as hypotensive agents, gastric secretory and platelet aggregation inhibitors and bronchodilators.
本发明披露了α-链以--CH(OR')OR"基团结尾的
前列腺素类似物,其中R'和R"相同或不同,可以是氢、C.sub.1到C.sub.4脂肪酰基或可选取代苯甲酰基,取代基选自C.sub.1到C.sub.4烷基、C.sub.1到C.sub.4烷氧基、卤素和三
氟甲基。这些化合物可用作降压剂、胃分泌和血小板聚集
抑制剂和支气管扩张剂。