2',3',5'-三-O-乙酰-2-氨基-6-氯嘌呤核苷

鸟苷

2',3',5'-三乙酰鸟苷

9-((2R,3R,4R,5R)-3,4-bis((trimethylsilyl)oxy)-5-(((trimethylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-9H-purin-2-amine

6-氯鸟嘌呤核苷