(2S,3R)-3-[(2S,3R,4R,5S,6R)-4-Acetoxy-6-acetoxymethyl-3-amino-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-2-phenylacetylamino-butyric acid benzyl ester 在
palladium on activated charcoal
氢气 作用下,
以
吡啶 、
甲醇 、
溶剂黄146 为溶剂,
反应 3.0h,
生成
O-<2-Acetamido-3,6-di-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2-desoxy-α-D-glucopyranosyl>-L-threonin