3'-azido-3'deoxy-5'-O{[(bis-benzyloxyphosphorylmethyl)benzyloxyphosphorylmethyl]benzyloxyphosphoryl}-N3-{1-[5-(2,2,2-trifluoroacetylamino)pentyl]}thymidine 在
三甲基溴硅烷 、
氨 、
水 作用下,
以
甲醇 为溶剂,
生成 [[[(2S,3S,5R)-5-[3-(5-aminopentyl)-5-methyl-2,4-dioxopyrimidin-1-yl]-3-azidooxolan-2-yl]methoxy-hydroxyphosphoryl]methyl-hydroxyphosphoryl]methylphosphonic acid