METHODS Vidarabine monophosphate was synthesized by vidarabine phosphorylation directly in the present of pyridine and acetonitrile.The pure products were obtained by crystallization.

• 方法直接以阿糖腺苷为原料,对其进行磷酸化,经过精制纯化,得到单磷酸阿糖腺苷。