[(3aR,4R,6R,6aR)-2,2-dimethyl-4-[6-[[(1S,2S)-2-(2-methylpropanoyloxy)cyclopentyl]amino]purin-9-yl]-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl 2-methylpropanoate 在
水 、
三氟乙酸 作用下,
反应 1.0h,
以90%的产率得到((2R,3S,4R,5R)-3,4-dihydroxy-5-(6-((1S,2S)-2-(isobutyryloxy)cyclopentylamino)-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl isobutyrate