(1S,2R)-1-((2R,3R,4S,6R)-3-acetamido-4-acetoxy-6-(((2R,3R,4R,5R,6S)-5-azido-3,4-dihydroxy-6-(3-(2,2,2-trifluoroacetamido)propoxy)tetrahydro-2H-pyran-2-yl)methoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)propane-1,2,3-triyl triacetate 在
palladium on activated charcoal
吡啶 、
氢气 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
20.0 ℃
、101.33 kPa
条件下,
反应 88.0h,
生成 (2R,4S,5R,6R)-4-Acetoxy-2-{(2R,3R,4R,5R,6S)-3-acetoxy-5-acetylamino-4-hydroxy-6-[3-(2,2,2-trifluoro-acetylamino)-propoxy]-tetrahydro-pyran-2-ylmethoxy}-5-acetylamino-6-((1S,2R)-1,2,3-triacetoxy-propyl)-tetrahydro-pyran-2-carboxylic acid methyl ester