4-amino-7-(cis-5-O-[4-(S)-(pyridin-4-yl)-2-oxo-1,3,2-dioxaphosphorinan-2-yl]-2-C-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 、
乙酸酐 以
吡啶 为溶剂,
反应 18.0h,
生成
4-amino-7-(3'-O-acetyl-cis-5'-O-[4-(S)-(pyridin-4-yl)-2-oxo-1,3,2-dioxaphosphorinan-2-yl]-2'-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine