Acetic acid (2R,3S,4R,5R,6S)-2-acetoxymethyl-5-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-6-(2,2,2-trichloro-acetimidoyloxy)-4-((2S,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester 在
palladium on activated charcoal
三氟甲磺酸三甲基硅酯 、
氢气 、
一水合肼 作用下,
以
乙醇 、
二氯甲烷 、
溶剂黄146 为溶剂,
反应 54.5h,
生成 Acetic acid (2R,3S,4R,5R,6S)-2-acetoxymethyl-5-amino-6-((2R,3S,4S,5S,6R)-4,5-dihydroxy-6-hydroxymethyl-2-methoxy-tetrahydro-pyran-3-yloxy)-4-((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester