<(1S)-(1,2,4/3,5)-2,3,4-trihydroxy-5-hydroxymethyl-1-cyclohexyl> 2-acetamido-2-deoxy-α-D-glucopyranoside hepta-acetate 生成 (1R,2R,3S,4S,6R)-4-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)cyclohexane-1,2,3-triol