Benzyl-O-(methyl-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-D-glycero-α-D-galacto-2-nonulopyranosyl)onat)-(2->6)-O-(2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-2-azido-3,6-di-O-benzyl-2-desoxy-β-D-glucopyranosid 在
硫化氢 作用下,
以
吡啶 、
水 为溶剂,
以71%的产率得到Benzyl-O-(methyl-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-didesoxy-D-glycero-α-D-galacto-2-nonulopyranosyl)onat)-(2->6)-O-(2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-2-amino-3,6-di-O-benzyl-2-desoxy-β-D-glucopyranosid-Dihydrogensulfid