(2-oxo-2H-chromen-3-yl)acetic acid

2-(4-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid

6,8-dimethyl-2-thien-2-ylquinoline-4-carboxylic acid

2-(5-ethylthien-2-yl)-6,8-dimethylquinoline-4-carboxylic acid

2-(4-isobutylphenyl)-6,8-dimethylquinoline-4-carboxylic acid

2-(2-ethoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid

2-(4-isobutoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid

6-chloro-2-(2-chlorophenyl)quinoline-4-carboxylic acid

2-(3-bromophenyl)-6-chloroquinoline-4-carboxylic acid

6-chloro-2-(2-isopropoxyphenyl)quinoline-4-carboxylic acid

2-(3-chlorophenyl)-3,6,8-trimethylquinoline-4-carboxylic acid