[(2R,3R,4S,5R,6R)-3,4,5-tribenzoyloxy-6-[(1S,2R)-2-(2,2-dimethylpropanoylamino)-2-(methylcarbamoyl)cyclohexyl]oxyoxan-2-yl]methyl benzoate 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以80%的产率得到(1R,2S)-1-(2,2-dimethylpropanoylamino)-N-methyl-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycyclohexane-1-carboxamide