N-(benzyloxycarbonyl)-O-benzyl-L-seryl-glycyl-O-[O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3-di-O-benzyl-D-xylopyranosyl]-L-seryl-glycine benzyl ester 在
palladium on activated charcoal
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 48.0h,
以7.2 mg的产率得到L-seryl-glycyl-O-[O-(β-D-galactopyranosyl)-(1->4)-β-D-xylopyranosyl]-L-seryl-glycine