(1-{(2R,3S,4S,5R)-4-Hydroxy-5-hydroxymethyl-3-[2-(4-nitro-phenyl)-ethoxycarbonylamino]-tetrahydro-furan-2-yl}-2-oxo-1,2-dihydro-pyrimidin-4-yl)-carbamic acid 2-(4-nitro-phenyl)-ethyl ester 在
四氮唑 作用下,
以
吡啶 、
二氯甲烷 为溶剂,
反应 48.0h,
生成 2-(4-nitrophenyl)ethyl N-[1-[(2R,3S,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-3-[2-(4-nitrophenyl)ethoxycarbonylamino]oxolan-2-yl]-2-oxopyrimidin-4-yl]carbamate