2-(2-Chloro-acetylamino)-5,6-dihydro-4 H -cyclopenta[ b ]thiophene-3-carboxylic acid methyl ester

(4-Oxo-3-phenyl-3,4-dihydro-quinazolin-2-ylsulfanyl)-acetic acid

5-(4-Trifluoromethyl-phenyl)-furan-2-carboxylic acid

5-(4-三氟甲基苯基)呋喃-2-甲酸

3-(Thiazol-2-ylcarbamoyl)-acrylic acid

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

2-Phenyl-benzooxazole-5-carboxylic acid

(5-Chloro-benzothiazol-2-ylsulfanyl)-acetic acid

4-(5-Amino-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-butyric acid

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

5,7-Bis-(2-methyl-2 H -pyrazol-3-yl)-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid

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