7-Chloro-4-methyl-2-oxo-3,4-dihydro-2 H -pyrido[1,2- a ]pyrimidine-4-carboxylic acid

2-(6-Methyl-4-oxo-1,4-dihydro-pyrimidin-2-ylsulfanyl)-propionic acid

5-Amino-2-(4-methyl-piperazin-1-yl)-benzoic acid

(5-Amino-4H-[1,2,4]triazol-3-yl)-acetic acid

3-Acetylamino-4-morpholin-4-yl-benzoic acid

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

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

1-甲基-5-氧代吡咯烷-3-羧酸

(3-Methyl-4-oxo-3,4-dihydro-phthalazin-1-yl)-acetic acid

2-(3-甲基-4-氧代-3,4-二氢酞嗪-1-基)乙酸

2-{[5-(4-Methoxyphenyl)-4-methyl-4H-1,2,4-triazol-3-yl]thio}acetic acid

2,3-Dimethyl-quinoxaline-6-carboxylic acid

2,3-二甲基喹喔啉-6-羧酸

(2,4-Dioxo-thiazolidin-3-yl)-acetic acid

(2,4-二氧噻唑烷-3-基)乙酸