2-[(4-amino-5-chloropyrrolo[2,3-d]pyrimidin-7-yl)methoxy]ethanol

4-氨基-5-溴-7-(2-羟基乙氧基甲基)吡咯并(2,3-d)嘧啶

2-[(4-amino-5-iodopyrrolo[2,3-d]pyrimidin-7-yl)methoxy]ethanol

2-[[4-(dimethylamino)pyrrolo[2,3-d]pyrimidin-7-yl]methoxy]ethanol

5-bromo-4-chloro-7-[(2-acetoxyethoxy)methyl]pyrrolo[2,3-d]pyrimidine