[(2R,3R,4R,5R,6R)-3,4,5-triacetoxy-6-[3-[2-[(2R,3R,4R,5R,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydropyran-2-yl]ethynyl]phenyl]tetrahydropyran-2-yl]methyl acetate 在
甲醇 、
sodium methylate 、 20% palladium hydroxide-activated charcoal 、
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以11 mg的产率得到(2R,3S,4R,5S,6R)-2-(hydroxymethyl)-6-[2-[3-[(2R,3S,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]phenyl]ethyl]tetrahydropyran-3,4,5-triol