(2S,5R)-5-(6-氯-9H-嘌呤-9-基)四氢-2-呋喃甲醇

4-(9H-嘌呤)-哌嗪-1-羧酸叔丁酯

6-chloro-9-(4-methylphenyl)purine

三乙胺盐酸盐

6-(己基硫代)-9H-嘌呤