(3-Ethyl-4-oxo-3,4,5,6,7,8-hexahydro-benzo[4,5]thieno[2,3- d ]pyrimidin-2-ylsulfanyl)-acetic acid

(R)-2-(4-Hydroxy-phenyl)-thiazolidine-4-carboxylic acid

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

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

3-Methyl-isoxazole-5-carboxylic acid

3-甲基异恶唑-5-甲酸

4-(5-Methyl-3-nitro-pyrazol-1-yl)-butyric acid

7-Trifluoromethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid

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

5-Phenyl-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

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

1- o -Tolyloxymethyl-1 H -pyrazole-3-carboxylic acid