2-(6-Benzamido-9H-purin-9-yl)acetic acid
2-(N-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-2-(6-(((benzhydryloxy)carbonyl)amino)-9H-purin-9-yl)acetamido)acetic acid
2-(6-(((Benzhydryloxy)carbonyl)amino)-9H-purin-9-yl)acetic acid
2-(2-(((Benzhydryloxy)carbonyl)amino)-6-chloro-9H-purin-9-yl)acetic acid
6-Chloro-9-phenyl-9H-purine
N-Phenyl-9H-purin-6-amine
6-((4-(Aminomethyl)benzyl)oxy)-7H-purin-2-amine
N,N'-(9,10-Dioxo-9,10-dihydroanthracene-1,5-diyl)dibenzamide
3-Benzyl-3H-purin-6-amine
9-(2-Chloro-6-fluorobenzyl)-9H-purin-6-amine
N-Benzyl-2-chloro-9-isopropyl-9H-purin-6-amine
6-((3,4-Dimethoxyphenyl)thio)-1H-purine
6-((3,4-Dimethylphenyl)thio)-1H-purine
6-((3,5-Dimethylphenyl)thio)-1H-purine
6-((3-Chlorophenyl)thio)-1H-purine
6-((3-Methoxybenzyl)oxy)-1H-purine
6-((3-Methoxyphenyl)thio)-1H-purine
6-((4-Methoxyphenyl)thio)-1H-purine
2,6-Dichloro-9-phenyl-9H-purine
2-(Naphthalen-2-yl)-1-tosyl-1H-pyrrole
