2-(2-ethoxyphenyl)-6-methylquinoline-4-carboxylic acid

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

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

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

6,8-dimethyl-2-(4-propoxyphenyl)quinoline-4-carboxylic acid

2-(3-isopropoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid

6-chloro-2-(5-chlorothien-2-yl)quinoline-4-carboxylic acid

2-(4-butylphenyl)-6-chloroquinoline-4-carboxylic acid

6-chloro-2-(3-methoxyphenyl)quinoline-4-carboxylic acid

6-chloro-2-(3-ethoxyphenyl)quinoline-4-carboxylic acid

3,8-dimethyl-2-(4-methylphenyl)quinoline-4-carboxylic acid