(1'S,2'R,3'S)-1-[2,3-(isopropylenedioxy)-4-(tert-butyldimethylsilyloxymethyl)-4-cyclopenten-1-yl]-2H-6-(cyclopropylamino)-9H-purin-9-yl 在
三氟乙酸 作用下,
以
水 为溶剂,
反应 4.0h,
以66%的产率得到(1'S,2'R,3'S)-1-[2,3-dihydroxy-4-hydroxy methyl-4-cyclopenten-1-yl]-2H-6-(cyclopropylamino)-9H-purin-9-yl