[(2R,3R,4S,5R,6S)-4,5-dibenzoyloxy-6-[(2R,3R,4S,5R,6R)-3,5-diacetyloxy-2-(acetyloxymethyl)-6-[[4-[[(2R,3R,4S,5R,6R)-3,5-diacetyloxy-6-(acetyloxymethyl)-4-[(2S,3R,4S,5R,6R)-3,4-dibenzoyloxy-6-(benzoyloxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyoxan-2-yl]oxyoxan-2-yl]carbamoyl]benzoyl]amino]oxan-4-yl]oxy-3-[(2S,3R,4S,5S,6R)-3,4,5-tribenzoyloxy-6-(benzoyloxymethyl)oxan-2-yl]oxyoxan-2-yl]methyl benzoate 在
甲醇 、
sodium methylate 作用下,
以
甲醇 、
水 为溶剂,
反应 3.0h,
以52%的产率得到N,N'-di(β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl-(1->3)-β-D-glucopyranosyl)terephthalamide