The compound 15-cyclohexyl-9-deoxy-13,14-dihydro-2',9.alpha.-methano-3-oxa-4,5,6,16,17, 18,19,20-octanor-3,7(1',3-interphenylene)PGF.sub.1 and pharmacologically acceptable salts thereof.
化合物15-环己基-9-去氧-13,14-二氢-2',9α-甲基-3-氧-4,5,6,16,17,18,19,20-
辛烷-3,7(1',3-间苯基)
PGF.sub.1及其药理学上可接受的盐。