6-amino-2-iodo-9-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)purine

2',3',5'-三-O-乙酰-2-氨基-6-氯嘌呤核苷

2',3',5'-三-O-乙酰-6-氯-2-碘嘌呤核苷

鸟苷

2',3',5'-三乙酰鸟苷