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
2-((6-Amino-9H-purin-8-yl)thio)butanoic acid
2-((6-Amino-9-butyl-9H-purin-8-yl)thio)butanoic acid
2-Amino-7H-purine-6-carboxylic acid
9H-Purine-2-carboxylic acid
2-(2-Amino-6-oxo-1H-purin-7(6H)-yl)acetic acid
2-((2-Chloro-9H-purin-6-yl)amino)acetic acid
2-(6-Oxo-1,6-dihydro-9H-purin-9-yl)acetic acid
3-(2-Amino-6-oxo-1H-purin-7(6H)-yl)propanoic acid
2-(3-Methyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetic acid
4-(5-(6-(Benzylthio)-9H-purin-9-yl)pentanamido)-2-hydroxybenzoic acid
3-(6-Amino-9H-purin-9-yl)propanoic acid
(S)-2-((6-Oxo-6,7-dihydro-1H-purin-2-yl)amino)propanoic acid
2-(3,7-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-1-yl)acetic acid
1,3,7-Trimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine-8-carboxylic acid
2-(2-Amino-6-chloro-9H-purin-9-yl)acetic acid
3-Methoxy-4-(1H-purin-8-yl)benzoic acid
