2-[5-Carbamoyl-3-((2R,3R,5S)-3-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-3H-imidazol-4-yl]-2-fluoro-acetimidic acid methyl ester 在
三乙胺 作用下,
以
甲醇 为溶剂,
反应 8.0h,
以62%的产率得到6-Amino-7-fluoro-1-((2R,3R,5S)-3-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1,5-dihydro-imidazo[4,5-c]pyridin-4-one