7-Oxabicycloheptane prostaglandin intermediates and method for preparing same.

摘要

Optically active 7-oxabicycloheptane prostaglandin intermediates are provided having the general structure <CHEM> wherein one of R<1> and R<2> is <CHEM> wherein the dotted line is an optional double bond and wherein the dotted line is a double bond then R<1> and R<2> are <CHEM> and the other is hydrogen. A method for preparing the above intermediates is also provided.