2-N-phenyl-5H-purine-2,6-diamine

6-thiophen-2-yl-7H-purin-2-amine

2-[2-(2-氨基-9h-嘌呤-9-基)乙基]-1,3-丙二醇

泛昔洛韦

9-(2-脱氧-2-氟阿拉伯呋喃基)鸟嘌呤