7-(5-oxo-1-cyclopentenyl)-cis-5-heptenoic acid,methyl ester 、 n-proplyethynyl copper 、
1-bromo-4,4-[1,3-propanediyl-bis(thio)]-3-(trimethylsilyloxy)-trans-1-n-heptene 、
叔丁基锂 、
三(二甲胺基)膦 生成 9-oxo-16,16-[1,3-propanediyl-bis(thio)]-11-(tetrahydropyran-2-yl)oxy-15-(trimethylsilyloxy)-prosta-5,13-dien-1-oic acid, methyl ester