3-((2S,3S,4R,5R)-3,4-Diacetoxy-5-acetoxymethyl-1-acetyl-pyrrolidin-2-yl)-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-carboxylic acid methyl ester 在
氨 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以62.55%的产率得到3-((2S,3S,4R,5R)-1-Acetyl-3,4-dihydroxy-5-hydroxymethyl-pyrrolidin-2-yl)-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-carboxylic acid amide