Synthesis of C-fucopyranosyl analogs of GDP-L-fucose as inhibitors of fucosyltransferases
作者:Juan I. Luengo、John G. Gleason
DOI:10.1016/s0040-4039(00)60893-6
日期:1992.11
The syntheses of the C-fucopyranosyl analogs of GDP-L-fucose 2 - 5 as potential inhibitors of fucosyltransferases are reported. The synthetic routes are based on the C-glycosidation of tetra-O-acetyl-alpha-L-fucopyranose 6 under conditions that provided either beta- or alpha- C-fucosides with high stereoselectivity. Coupling to GMP was effected by Khorana's phosphomorpholidate method.