(4-Methyl-quinolin-2-ylsulfanyl)-acetic acid

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

1,3-Dimethyl-4-nitro-1H-pyrazole-5-carboxylic acid

(R)-3-tert-Butoxycarbonylamino-4-phenyl-butyric acid

Boc-D-β-高苯丙氨酸

(5-Bromo-2,3-dioxo-2,3-dihydro-indol-1-yl)-acetic acid

2-(3,4-Dimethoxy-phenyl)-4-methyl-thiazole-5-carboxylic acid

3-(1H-Benzoimidazol-2-yl)-acrylic acid

2- tert -Butyl-1,3-dioxo-2,3-dihydro-1H -isoindole-5-carboxylic acid

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

3-Benzoimidazol-1-yl-propionic acid

3-(苯并咪唑-1-基)丙酸

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

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

5-(3,5-Dimethyl-1 H -pyrazol-4-ylmethyl)-furan-2-carboxylic acid

3,6-Dimethyl-1-propyl-1 H -pyrazolo[3,4- b ]pyridine-4-carboxylic acid

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