(2R,4R,5R)-2-(羟基甲基)-5-(5-甲硫基-2,4,9-三氮杂双环[4.3.0]壬-2,4,7,10-四烯-9-基)四氢呋喃-3,4-二醇

6-氯-9-(beta-D-呋喃核糖基)-7-脱氮嘌呤

5-碘代杀结核菌素

2-(4-chloro-5-iodopyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)oxolane-3,4-diol

2-(4-aminopyrazolo[3,4-b]pyridin-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol