A new approach to construct full-length glycosylphosphatidylinositols of parasitic protozoa and [4-deoxy-Man-III]-GPI analogues
作者:Asif Ali、D. Channe Gowda、Ram A. Vishwakarma
DOI:10.1039/b414119a
日期:——
A new [2 + 2 + 2] approach to construct GPI molecules through the efficient synthesis of glucosamine-inositol and tetramannose intermediates led to a total synthesis of a GPI-anchor of Trypanosoma cruzi, and also afforded a key intermediate for the synthesis of valuable [4-deoxy-Man-III]-GPI analogues.
Total synthesis of the fully lipidated glycosylphosphatidylinositol (GPI) anchor of malarial parasite Plasmodium falciparum
作者:Asif Ali、Ram A. Vishwakarma
DOI:10.1016/j.tet.2010.04.014
日期:2010.6
We report a new and convergent strategy for the total synthesis of fully lipidated glycosylphosphatidylinositol (GPI) anchor, the major pro-inflammatory factor of malarial parasite (Plasmodium falciparum). The key features of our approach include, the access to the key glucosamine–inositol intermediate by a novel route without a priori resolution of myo-inositol, convergent assembly of the tetramannose