申请人:The United States of America as represented by the Secretary of the Navy
公开号:US04338466A1
公开(公告)日:1982-07-06
Prostaglandin analogs and process for the preparation thereof as precursors or the synthesis of oligomeric mixtures exhibiting biological activity for protection of oxidative phosphorylation of degraded mitochondria. The analogs have the general formula: ##STR1## synthesized by O-alkylating a 2-alkylcyclopentane-1,3-dione to form an enol ether, reacting the ether with CH.sub.2 .dbd.CHMgBr to form a vinyl, oxidizing the vinyl with OsO.sub.4 and NaIO.sub.4 to form an aldehyde, and reacting the aldehyde with a sodium salt of dimethyl (2-oxoalkyl)phosphonate.
前列腺素类似物及其制备方法作为生物活性呈现寡聚混合物的前体或合成氧化磷酸化降解线粒体的保护。类似物的一般式为:##STR1## 通过将2-烷基环戊烷-1,3-二酮进行O-烷基化以形成烯醚,将烯醚与CH.sub.2 .dbd.CHMgBr反应以形成乙烯基,将乙烯基氧化为醛,然后将醛与二甲基(2-氧代烷基)膦酸钠盐反应合成。