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

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

5-(4-Methoxyphenyl)-7-trifluoromethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acidcid

1-[(1-Ethyl-1H-pyrazol-4-yl)sulfonyl]piperidine-4-carboxylic acid

7-Chloromethyl-5-oxo-4,5-dihydro-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

1-(1-Ethyl-3-methyl-1 H -pyrazole-4-sulfonyl)-pyrrolidine-2-carboxylic acid

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

4-Methyl-5- p -tolyl-thiophene-2-carboxylic acid

2-(4- tert -Butyl-phenyl)-cyclopropanecarboxylic acid

1-丙基-1H-吡唑-5-羧酸, 2-Propyl-2 H -pyrazole-3-carboxylic acid

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