2-({bis[(phenylmethyl)oxy]phosphoryl}oxy)ethyl {[(4aS,13aR)-8-({[(2,4-difluorophenyl)methyl]amino}carbonyl)-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1H-pyrido[1,2-a]pyrrolo[1',2':3,4]imidazo[1,2-d]pyrazin-10-yl]oxy}methyl carbonate 在
palladium 10% on activated carbon
氢气 、
碳酸氢钠 作用下,
以
甲醇 为溶剂,
反应 6.5h,
以89%的产率得到{[(4aS,13aR)-8-({[(2,4-difluorophenyl)methyl]amino}carbonyl)-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1H-pyrido[1,2-a]pyrrolo[1',2':3,4]imidazo[1,2-d]pyrazin-10-yl]oxy}methyl 2-(phosphonooxy)ethyl carbonate monosodium salt