methyl 2-[[2-[[(2R,3R,4S,5R,6R)-3,4-diacetyloxy-6-(acetyloxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]-[4-[[(2R,3R,4S,5R,6R)-3,4-diacetyloxy-6-(acetyloxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoxan-2-yl]-[2-[(2-methoxy-2-oxoethyl)amino]-2-oxoethyl]carbamoyl]benzoyl]amino]acetyl]amino]acetate 在
甲醇 、
sodium methylate 、
二氧化碳 作用下,
以
二氯甲烷 、
甲醇 为溶剂,
反应 3.33h,
生成
1,4-di[(β-D-galactopyranosyl-(1->4)-β-D-glucopyranosyl)-(1->3)-1-azido-1-deoxy-β-D-glucopyranuronamidomethyl]benzene