申请人:Imperial Chemical Industries Limited
公开号:US04321275A1
公开(公告)日:1982-03-23
The disclosure relates to novel 17,18,19,20-tetranor-prostanoic acid derivatives having prostaglandin-type properties, to a method for their manufacture, and also to pharmaceutical or veterinary compositions containing said novel derivatives and a method of inducing luteolysis in an animal host by use of said novel derivatives.
该披露涉及具有前列腺素类型性质的新型17,18,19,20-四酮前列腺酸衍生物,以及其制备方法,还涉及含有该新型衍生物的药用或兽医组合物,以及通过使用该新型衍生物诱导动物宿主黄体溶解的方法。