Acetic acid (1S,2S,3R,5S,6R)-2-acetoxy-3,5-diazido-6-(7-oxo-6,7-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-3-ylmethoxy)-cyclohexyl ester 在
sodium methylate 作用下,
以
甲醇 为溶剂,
反应 4.0h,
生成 3-((1R,2R,3S,4R,6S)-4,6-Diazido-2,3-dihydroxy-cyclohexyloxymethyl)-3,6-dihydro-[1,2,3]triazolo[4,5-d]pyrimidin-7-one