5- tert -Butyl-2-methyl-4-morpholin-4-ylmethyl-furan-3-carboxylic acid

1-(4-Fluoro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid

1-(4-氟-苯基)-5-氧代吡咯烷三羧酸

4-(1,3-Dihydro-isoindol-2-yl)-benzoic acid

1-(Thiophene-2-sulfonyl)-piperidine-3-carboxylic acid

3-(2-Methyl-benzoimidazol-1-yl)-propionic acid

(5-Oxo-2- p -tolyl-cyclopent-1-enyl)-acetic acid

4-(1 H -Benzoimidazol-2-yl)-benzoic acid

3-(2,5-Dioxo-imidazolidin-4-yl)-propionic acid

5-Oxo-1-(2,4,6-trimethyl-phenyl)-pyrrolidine-3-carboxylic acid

2-Methyl-1-phenyl-1 H -benzoimidazole-5-carboxylic acid

2-甲基-1-苯基-1H-苯并咪唑-5-羧酸

3-Benzoimidazol-1-yl-2-methyl-propionic acid