依培夫定

6-氯嘌呤 2’-脱氧核苷

6-氯-9-[2-脱氧-3,5-二-O-(4-甲基苯甲酰)-B-D-赤式-呋喃戊糖基]-9H-嘌呤

5-氮杂-2'-脱氧胞嘧啶核苷

5-[6-(dimethylamino)purin-9-yl]-2-(hydroxymethyl)oxolan-3-ol