2-(2-Chloro-acetylamino)-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester

2-(2-Amino-thiazol-4-yl)-benzoic acid

2-Cyclohexyl-1H-benzoimidazole-5-carboxylic acid; hydrochloride

2-(4-Amino-phenyl)-1H-benzoimidazole-5-carboxylic acid dihydrochloride

2- tert -Butyl-1,3-dioxo-2,3-dihydro-1H -isoindole-5-carboxylic acid

Oxo-piperidin-1-yl-acetic acid

4-(5-Amino-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid

2-(4-Fluoro-phenyl)-thiazolidine-4-carboxylic acid

2-(1-Phenyl-ethylamino)-4-trifluoromethyl-thiazole-5-carboxylic acid

5-Methyl-7-phenyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

7-Phenyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid