2-(4-Hydroxy-phenyl)-4-methyl-thiazole-5-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

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

3-(1-Ethyl-3-methyl-1 H -pyrazol-4-yl)-4,5-dihydro-isoxazole-5-carboxylic acid

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

1-(1,5-Dimethyl-1 H -pyrazole-4-sulfonyl)-piperidine-4-carboxylic acid

5-(4-Chloro-phenyl)-4-ethyl-thiophene-2-carboxylic acid

1-(2,6-Dimethoxy-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

5-Diethylaminomethyl-furan-2-carboxylic acid