2'-脱氧-5-(2-羟基乙基)-3',5'-二-O-(4-甲基苯甲酰)尿苷

(2R,3S,5R)-5-(7-aminotriazolo[4,5-d]pyrimidin-3-yl)-2-(hydroxymethyl)oxolan-3-ol

5-amino-3-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2H-triazolo[4,5-d]pyrimidin-7-one

O(6)-乙基-2'-脱氧鸟苷

1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-4(1H)-one