Prostanoic acid derivatives having luteolytic activity are provided. A representative compound is 16-(6-chloropyrid-2-yloxy)-9.alpha., 11.alpha., 15-trihydroxy-17, 18, 19, 20-tetranor-5-cis, 13-trans-prostadienoic acid.
提供具有黄体破裂活性的前列酸衍
生物。代表性化合物是16-(6-
氯吡啶-2-氧基)-9α,11α,15-三羟基-17,18,19,20-四烷基-5-顺式,13-反式-前列腺二烯酸。