((2R,3S,4R,5S,6R)-3-acetoxy-4,5-dihydroxy-6-(4-(4-((2R,3R,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-yl)-1H-1,2,3-triazol-1-yl)phenyl)tetrahydro-2H-pyran-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-[4-[4-[(2R,3S,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]triazol-1-yl]phenyl]tetrahydropyran-3,4,5-triol