在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 12.0h,
以92%的产率得到1-[(2R,4S,5S)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-[[(2R,3S,5R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl-hydroxyamino]ethyl]oxolan-2-yl]-5-methylpyrimidine-2,4-dione