在
sodium hydroxide 作用下,
以
吡啶 、
甲醇 为溶剂,
以60%的产率得到1-[(2R,4S,5R)-5-[[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-methylphosphoryl]oxymethyl]-4-hydroxyoxolan-2-yl]-5-methylpyrimidine-2,4-dione