(1'R,2'R,4'S,5'S)-6-chloro-9-[N-(tert-butoxycarbonyl)-4'-hydroxymethyl-3'-azabicyclo[3.2.0]hept-2'-yl]-9H-purine 在
氨 作用下,
以
甲醇 为溶剂,
反应 65.0h,
以45%的产率得到(1'R,2'R,4'S,5'S)-9-[N-(tert-butoxycarbonyl)-4'-hydroxymethyl-3'-azabicyclo[3.2.0]hept-2'-yl]adenine