N-[1-(2-{(2S,4R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-pyrrolidin-1-yl}-2-oxo-ethyl)-2-oxo-1,2-dihydro-pyrimidin-4-yl]-benzamide 在
二异丙基铵盐四氮唑 、
溶剂黄146 作用下,
以
乙腈 为溶剂,
反应 0.25h,
生成 Phosphoric acid (3R,5S)-1-[2-(4-amino-2-oxo-2H-pyrimidin-1-yl)-acetyl]-5-hydroxymethyl-pyrrolidin-3-yl ester 2-cyano-ethyl ester (2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethyl ester