This disclosure describes novel 4-oxy-2-substituted-cyclopent-2-en-1-ones useful as intermediates for the preparation of homo and nor prostaglandins of the E.sub.2, E.sub.3 and F series.
这份披露描述了作为E.sub.2、E.sub.3和F系列
前列腺素的同系和诺尔前体制备中间体的新型4-氧基-2-取代环戊-2-烯-1-酮。