[(2R,3R,4S,5S,6R)-2-[(2R,3S,4R,5R,6R)-5-(1,3-dioxoisoindol-2-yl)-3-hydroxy-2-(hydroxymethyl)-6-(6-methoxy-6-oxohexoxy)oxan-4-yl]oxy-5-hydroxy-4-[(4-methoxyphenyl)methoxy]-6-[[(2S,3R,4S,5S,6R)-3,4,5-tris(phenylmethoxy)-6-(phenylmethoxymethyl)oxan-2-yl]oxymethyl]oxan-3-yl] benzoate 在
palladium on activated charcoal
氢气 、
sodium methylate 、
溶剂黄146 作用下,
以
四氢呋喃 、
甲醇 、
水 为溶剂,
反应 24.0h,
生成 [(2R,3R,4S,5R,6R)-2-[(2R,3S,4R,5R,6R)-5-(1,3-dioxoisoindol-2-yl)-3-hydroxy-2-(hydroxymethyl)-6-(6-methoxy-6-oxohexoxy)oxan-4-yl]oxy-4,5-dihydroxy-6-[[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-3-yl] benzoate