3,4,6-tri-O-acetyl-2-deoxy-2-(2,2,2-trichloroacetamido)-β-D-glucopyranosyl-(1->5)-2,6-anhydro-7-bromo-4-O-carbamoyl-7-deoxy-D-glycero-L-galacto-heptonamide 在
吡啶 、 sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 65.0h,
生成 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl-(1->5)-3,4-di-O-acetyl-2,6-anhydro-7-bromo-7-deoxy-D-glycero-L-galacto-heptonamide