(5-Amino-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetic acid

(4-Amino-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetic acid

(1-Methyl-1H -tetrazol-5-ylsulfanyl)-acetic acid

(2R,4R)-3-Acetyl-2-(4-chloro-phenyl)-thiazolidine-4-carboxylic acid

3-Benzoimidazol-1-yl-propionic acid

3-(苯并咪唑-1-基)丙酸

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

2- m -Tolylamino-4-trifluoromethyl-thiazole-5-carboxylic acid

7-Cyclopropyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

6-(4-Chloro-phenyl)-1,3-dimethyl-1 H -pyrazolo[3,4- b ]pyridine-4-carboxylic acid

3-(2-Fluoro-phenyl)-isoxazole-5-carboxylic acid

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

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