promising candidates as new angiogenesis modulators. Based on the minimal four amino acid sequence of peptidic ligands known to bind NRP-1, we describe here the design, synthesis and biological evaluation of series of original sugar-based peptidomimetics using a C-glycosyl compound, derivedfrom d-gulonolactone, as a scaffold, which was functionalized with side chains of the amino-acids arginine, and tryptophane