5-(6-aminopurin-9-yl)pentanoic acid

7-(1-trityloxypent-4-en-2-yl)purin-6-amine

9-[2-(phosphanylmethoxy)ethyl]purin-6-amine

(6-Amino-9H-purin-9-yl)methanol

(2S)-1-[4-[2-[6-氨基-8-[(6-溴-1,3-苯并二氧戊环-5-基)硫基]-9H-嘌呤-9-基]乙基]-1-哌啶基]-2-羟基-1-丙酮