Acetic acid (2R,3R,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-{3-[4-(3-ethoxy-[1,2,4]triazol-1-yl)-phenyl]-thioureido}-tetrahydro-pyran-4-yl ester 在
氨 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以90%的产率得到1-[4-(3-Ethoxy-[1,2,4]triazol-1-yl)-phenyl]-3-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-thiourea