Synthesis of thiophene-containing prostaglandin endoperoxide analogs

摘要

New organopalladium reactions involving the addition of thienylpalladium compounds to strained bicyclic alkenes, and subsequent chain extension reactions employing the chemistry of organopalladium compounds are disclosed. By these techniques a large number of bicyclic prostaglandin analogs are prepared, which are useful as inhibitors of arachidonic acid induced blood platelet aggregation, and are specific inhibitors of thromboxane synthetase.