((1S,4R)-4-(6-(cyclopropylamino)-2-((4-methoxybenzyl)amino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol

阿巴卡韦中间体A5

((1S,4R)-4-(2-chloro-6-(cyclopropylamino)-9H-purin-9-yl)cyclopent-2-en-1-yl)methanol

(1R,5R)-5-hydroxymethyl-2-cyclopenten-1-ol

[4S,2R,3R]-(4-benzyl-2-thioxooxazolidin-3-yl)(2-hydroxycyclopent-3-enyl)methanone