(3aR,4R,6S,6aS)-4-[6-[2-[1-[(4-chlorophenyl)methyl]indol-3-yl]ethylamino]purin-9-yl]-N-(1-hydroxy-2-methylpropan-2-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole-6-carboxamide 在
甲酸 作用下,
反应 1.25h,
以31%的产率得到(2S,3S,4R,5R)-5-[6-[2-[1-[(4-chlorophenyl)methyl]indol-3-yl]ethylamino]purin-9-yl]-3,4-dihydroxy-N-(1-hydroxy-2-methylpropan-2-yl)oxolane-2-carboxamide