乙酸酐 、 N-[5-((2S,3R,4S,5R)-3,4-Dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-6-oxo-1,6-dihydro-pyridin-2-yl]-acetamide 以
吡啶 为溶剂,
反应 1.0h,
生成
Acetic acid (2S,3S,4R,5R)-4-acetoxy-5-acetoxymethyl-2-(6-acetylamino-pyridin-3-yl)-tetrahydro-furan-3-yl ester