9-[4-(叠氮基甲基)-2,2-二甲基-3a,4,6,6a-四氢呋喃并[3,4-d][1,3]二氧杂环戊烯-6-基]嘌呤-6-胺

甲硫腺苷

9-(5-脱氧-beta-D-核-呋喃己糖基)-9H-嘌呤-6-胺

2-[3,4-dihydroxy-5-(6-oxo-3H-purin-9-yl)oxolan-2-yl]acetonitrile

9-[6-(dimethylarsanylsulfanylmethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]purin-6-amine