Total Synthesis of Phosphatidylinositol Mannosides of <i>Mycobacterium tuberculosis</i>
作者:Xinyu Liu、Bridget L. Stocker、Peter H. Seeberger
DOI:10.1021/ja0565368
日期:2006.3.1
The total synthesis of phosphatidylinositolmannosides (PIMs), a key class of antigenic glycolipids found on the cell wall of Mycobacterium tuberculosis, is described. The synthetic strategy relied on a [4 + 3] glycosylation of tetramannoside 1 and pseudotrisaccharide 2, which allowed for convergent access to the glycan backbone of the phosphatidylinositol dimannoside (PIM2) and hexamannoside (PIM6)