Stereoselective Synthesis and Immunogenic Activity of the <i>C</i>-Analogue of Sulfatide
作者:Emilia Modica、Federica Compostella、Diego Colombo、Laura Franchini、Marco Cavallari、Lucia Mori、Gennaro De Libero、Luigi Panza、Fiamma Ronchetti
DOI:10.1021/ol061100y
日期:2006.7.1
The C-sulfatide 1b was synthesized through a [2,3]-Wittig sigmatropic rearrangement and a Horner-Wadsworth-Emmons olefination as the key steps. The C-analogue 1b is less immunogenic than natural sulfatide 1a, but induces a preferential secretion of the proinflammatory cytokine IFN-gamma.