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

7-(3,4-Dimethoxy-phenyl)-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

6-(1,5-Dimethyl-1 H -pyrazol-4-yl)-3-methyl-1-propyl-1 H -pyrazolo[3,4- b ]pyridine-4-carboxylic acid

3-(4-Chloro-pyrazol-1-ylmethyl)-4-methoxy-benzoic acid

4-Amino-2-methyl-2 H -pyrazole-3-carboxylic acid

3-(2-Fluoro-phenyl)-4,5-dihydro-isoxazole-5-carboxylic acid

1-(1-Ethyl-3,5-dimethyl-1 H -pyrazole-4-sulfonyl)-piperidine-4-carboxylic acid

6-Methyl-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid

5-Benzo[1,3]dioxol-5-yl-isoxazole-3-carboxylic acid

1-(3-Nitro-benzenesulfonyl)-piperidine-3-carboxylic acid

4-Methyl-5-(5-methyl-furan-2-yl)-thiophene-2-carboxylic acid

1-Ethyl-5-trifluoromethyl-1 H -pyrazole-3-carboxylic acid

1-Propyl-1 H -pyrazole-3-carboxylic acid

1-Benzenesulfonyl-piperidine-4-carboxylic acid

5,6,7,8-Tetrahydro-4 H -cyclohepta[ d ]isoxazole-3-carboxylic acid