Toward the modular synthesis of glycosaminoglycans: synthesis of hyaluronic acid disaccharide building blocks using a periodic acid oxidation
作者:Emma R. Palmacci、Peter H. Seeberger
DOI:10.1016/j.tet.2004.06.037
日期:2004.8
The synthesis of two differentially protected GluNAc-β(1→4)-GluA and GluA-β(1→3)-GluNAc disaccharide modules for the solid-phase assembly of hyaluronic acid are described. A periodic acid/chromium trioxide oxidation was the key transformation to facilitate access to the glucuronic acid moiety from glucose and should find wide application in the oxidation of primary alcohols.
描述了用于透明质酸固相组装的两个差异保护的GluNAc-β(1→4)-GluA和GluA-β(1→3)-GluNAc二糖模块的合成。高碘酸/三氧化铬氧化是促进葡萄糖从葡萄糖中获取葡萄糖醛酸部分的关键转化方法,应在伯醇的氧化中得到广泛应用。