(1,3-Dimethyl-2-oxo-2,3-dihydro-1H-benzoimidazol-5-yl)-acetic acid

3-(4-Ethyl-5-methyl-oxazol-2-yl)-phenylamine

4-(5-Phenyl-1H-[1,2,4]triazol-3-ylamino)-benzoic acid

3-(2-Amino-ethyl)-5-isopropyl-thiazolidine-2,4-dione

3-(2-Benzyloxycarbonylamino-ethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester

5-Chloro-2-thiazol-4-yl-1H-benzoimidazole

1-Ethyl-2-methyl-5-oxo-pyrrolidine-3-carboxylic acid

1-Benzyl-2-methyl-5-oxo-pyrrolidine-3-carboxylic acid

2,2-Dimethyl-5-oxo-1-propyl-pyrrolidine-3-carboxylic acid

1-(2-Hydroxy-ethyl)-5-oxo-2-phenyl-pyrrolidine-3-carboxylic acid

2-{1H-Pyrrolo[3,2-b]pyridin-5-yl}acetic acid dihydrochloride