Acetic acid (2R,3R,4R,5R)-4-acetoxy-5-acetoxymethyl-2-[6-(2,2-diphenyl-ethylamino)-2-phenylsulfanyl-purin-9-yl]-tetrahydro-furan-3-yl ester 在
氨 作用下,
以
甲醇 为溶剂,
生成
(2R,3R,4S,5R)-2-[6-(2,2-Diphenyl-ethylamino)-2-phenylsulfanyl-purin-9-yl]-5-hydroxymethyl-tetrahydro-furan-3,4-diol