N-(acetyl)-O-(benzyl)-L-serglycine 、 在
N,N-二异丙基乙胺 、
Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 palladium on activated charcoal 、 ammonium acetate 、
氢气 作用下,
以
N,N-二甲基甲酰胺 、
甲醇 、
二氯甲烷 为溶剂,
以25 mg的产率得到N-(acetyl)-O-(benzyl)-L-seryl-glycyl-O-[methyl 2-O-levulinoyl-3-O-benzyl-4-O-p-methoxybenzyl-α-L-idopyranosyluronate-(1→4)-2-azido-3-O-benzyl-6-O-levulinoyl-2-deoxy-α-D-glucopyranosyl-(1→4)-methyl 2-O-benzoyl-3-O-benzyl-α-L-idopyranosyluronate-(1→4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl-(1→4)-methyl 2-O-benzoyl-3-O-benzyl-β-D-glucopyranosyluronate-(1→4)-2-O-acetyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1→3)-2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1→4)-2,3-di-O-benzoyl-β-D-xylopyranosyl]-L-serine