1 And 2-substituted analogues of certain prostaglandins
申请人:Miles Laboratories, Inc.
公开号:US04171331A1
公开(公告)日:1979-10-16
Disclosed are trans 1 & 2-di(loweralkyl)phosphono; 1 & 2-chloro, bromo and iodo; 1 & 2-thio and 1 & 2-amino analogues of E.sub.1, A.sub.1, F.sub.1.alpha., F.sub.1.beta., 11 deoxy E.sub.1, 11 deoxy F.sub.1.beta., and 11 deoxy F.sub.1.alpha. prostaglandins. The prostaglandins of this invention are variously useful as antithrombic agents, bronchodilators such as in the treatment of asthma, inhibitors of gastric secretion and as antihypertensive agents. Certain of the prostaglandins disclosed herein are useful as precursors for prostaglandins having one or more of the foregoing utilities.