Phosphoric acid 2-cyano-ethyl ester (2S,4S,5R)-2-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-ylmethyl ester 2-(methyl-phenazin-2-yl-amino)-ethyl ester 在
吡啶 、
4-二甲氨基吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 19.0h,
生成 Succinic acid mono-[(2R,3S,5S)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-{(2-cyano-ethoxy)-[2-(methyl-phenazin-2-yl-amino)-ethoxy]-phosphoryloxymethyl}-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl] ester