Total synthesis of caminoside B, a novel antimicrobial glycolipid isolated from the marine sponge Caminus sphaeroconia
作者:Zaihong Zhang、Chengli Zong、Gaopeng Song、Guokai Lv、Yuexing Chun、Peng Wang、Ning Ding、Yingxia Li
DOI:10.1016/j.carres.2010.01.015
日期:2010.4
The first total synthesis of caminoside B, a novelmarine antimicrobial glycolipid isolatedfrom the marinesponge Caminus sphaeroconia, was developed. This marine small molecule inhibitor (IC(50)=20 microM) targeting type III secretory pathway of bacterial pathogenesis was assembled in good yield via a '2+2+1' strategy based on stereocontrolled construction of the four glycosidic linkages.