3-beta-D-呋喃核糖基咪唑并(2,1-i)嘌呤

3-(β-D-ribofuranosyl)-7-formylimidazo[2,1-i]purine

(2R)-2-[(1R)-1-(6-氨基嘌呤-9-基)-2-氧代乙氧基]-3-羟基丙醛

N6-(对-硝基苄基)腺苷

5'-O-(苄基磺酰基)-2',3'-O-异亚丙基腺苷