3,6-Dimethyl-1-phenyl-1 H -pyrazolo[3,4- b ]pyridine-4-carboxylic acid

1-Benzenesulfonyl-piperidine-4-carboxylic acid

3-(3,5-Dimethyl-1-phenyl-1 H -pyrazol-4-yl)-propionic acid

1-(3-Chloro-benzyl)-piperidine-3-carboxylic acid;hydrochloride

(4-chloro-3,5-dimethyl-pyrazol-1-yl)-acetic acid

1-(2-Bromo-4-chloro-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

7-(1-Ethyl-3-methyl-1 H -pyrazol-4-yl)-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid

(5-Methyl-4-nitro-2 H -pyrazol-3-ylamino)-acetic acid

1-(2,5-Dimethyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

1-(4-Chloro-3-methyl-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid

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