1,4-di[(N-(1-methoxycarbonyl)methylamino-2-oxoethyl)-2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl-(1->3)-2,4-di-O-acetyl-1-azido-1-deoxy-β-D-glucopyranuronamido]benzene 在
水 、
三乙胺 作用下,
以
甲醇 为溶剂,
反应 48.0h,
以8%的产率得到2-[[2-[N-[(2S,3S,4S,5R,6R)-6-azido-3,5-dihydroxy-4-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carbonyl]-4-[[(2S,3S,4S,5R,6R)-6-azido-3,5-dihydroxy-4-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-2-carbonyl]-[2-(carboxymethylamino)-2-oxoethyl]amino]anilino]acetyl]amino]acetic acid