methyl 2,3,4-tri-O-benzoyl-6-[(3R,4R,5R)-3-(benzyloxy)-5-((benzyloxy)methyl)-4-((2-naphthylmethyl)oxy)piperidinyl]-α-D-glucopyranoside 在
sodium cyanoborohydride 、
溶剂黄146 作用下,
反应 22.0h,
以153 mg的产率得到[(2R,3R,4S,5R,6S)-4,5-dibenzoyloxy-6-methoxy-2-[[(3R,4R,5R)-4-(naphthalen-2-ylmethoxy)-3-phenylmethoxy-5-(phenylmethoxymethyl)piperidin-1-yl]oxymethyl]oxan-3-yl] benzoate