[(2R,3S,4S,5R,6R)-3,4,5-tribenzoyloxy-6-[2-[3-[(2-methylpropan-2-yl)oxycarbonyl-[2-oxo-2-[2-[(2R,3R,4S,5S,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyethylamino]ethyl]amino]propanoylamino]ethoxy]oxan-2-yl]methyl benzoate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以81.1%的产率得到3-[[2-hydroxy-2-[2-[(2R,3R,4S,5S,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyethylimino]ethyl]amino]-N-[2-[(2R,3R,4S,5S,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyethyl]propanimidic acid