1,4-bis[2-[2-[2-[2-[4-[(2R,3S,4R,5S,6R)-3,4,5-tribenzyloxy-6-(benzyloxymethyl)tetrahydropyran-2-yl]triazol-1-yl]ethoxy]ethoxy]ethoxy]ethyl]piperazine 在
palladium on activated charcoal 、
氢气 、
溶剂黄146 作用下,
反应 168.0h,
以36%的产率得到(2R,3R,4R,5R,6R)-2-(hydroxymethyl)-6-[1-[2-[2-[2-[2-[4-[2-[2-[2-[2-[4-[(2R,3R,4R,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]triazol-1-yl]ethoxy]ethoxy]ethoxy]ethyl]piperazin-1-yl]ethoxy]ethoxy]ethoxy]ethyl]triazol-4-yl]tetrahydropyran-3,4,5-triol