5-(3,4-Dimethoxy-phenyl)-2 H -pyrazole-3-carboxylic acid

5-tert-Butyl-4-diethylaminomethyl-2-methyl-furan-3-carboxylic acid

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

1-(4-Chloro-benzenesulfonyl)-pyrrolidine-2-carboxylic acid

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

5-Isobutyl-isoxazole-3-carboxylic acid

2-(1,1-Dioxo-tetrahydrothiophen-3-ylamino)-butyric acid

(4-Oxo-4 H -quinazolin-3-yl)-acetic acid

(4-氧代-3-喹唑啉基)乙酸

3-(2-异丙基咪唑-1-基)丙酸, 3-(2-Isopropyl-imidazol-1-yl)-propionic acid

2-(4-Methyl-benzoyl)-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid

1-Benzyl-5-oxo-pyrrolidine-3-carboxylic acid

1-苯基-5-氧代吡咯烷-3-甲酸