Benzyl 2-(benzyloxycarbonylamino)-3-O-(D-1-carboxyethyl)-2-deoxy-4,6-O-isopropylidene-α-D-glucopyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 1.0h,
生成
(R)-2-((4aR,6S,7R,8R,8aS)-7-Amino-6-benzyloxy-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-propionic acid