(3aS,4S,6R,6aR)-6-{6-[2-(1-Allyl-1H-indol-3-yl)-ethylamino]-purin-9-yl}-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid cyclopropylamide 在
甲酸 作用下,
反应 1.25h,
以44%的产率得到(2S,3S,4R,5R)-5-{6-[2-(1-Allyl-1H-indol-3-yl)-ethylamino]-purin-9-yl}-3,4-dihydroxy-tetrahydro-furan-2-carboxylic acid cyclopropylamide