[(2R,3R,4S,5S,6R)-5-acetyloxy-2-[(2S,3R,4R,5R,6R)-5-acetyloxy-3-azido-2-[tert-butyl(dimethyl)silyl]oxy-6-[[2-[pentan-3-yl-[2-[pentan-3-yl(phenylcarbamothioyl)amino]acetyl]amino]acetyl]oxymethyl]oxan-4-yl]oxy-6-(acetyloxymethyl)-4-[2-[pentan-3-yl(phenylcarbamothioyl)amino]acetyl]oxyoxan-3-yl] benzoate 在
吡啶 、
碳酸氢钠 、
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 3.5h,
生成 Benzoic acid (2R,3R,4S,5S,6R)-4,5-diacetoxy-2-{(2R,3R,4R,5R,6S)-3-acetoxy-5-azido-6-(tert-butyl-dimethyl-silanyloxy)-2-[2-(1-ethyl-propylamino)-acetoxymethyl]-tetrahydro-pyran-4-yloxy}-6-acetoxymethyl-tetrahydro-pyran-3-yl ester