2-(4-ethylphenyl)-3,6-dimethylquinoline-4-carboxylic acid

2-(3-bromophenyl)-8-chloroquinoline-4-carboxylic acid

7-chloro-2-(3-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid

7-chloro-2-(4-isopropoxyphenyl)-8-methylquinoline-4-carboxylic acid

2-(3-butoxyphenyl)-7-chloro-8-methylquinoline-4-carboxylic acid

2-(4-sec-butylphenyl)-7-chloro-8-methylquinoline-4-carboxylic acid

7-chloro-2-(2,5-dimethylphenyl)-8-methylquinoline-4-carboxylic acid

7-chloro-2-(3,4-dichlorophenyl)-8-methylquinoline-4-carboxylic acid

8-chloro-2-(2,4-dichlorophenyl)quinoline-4-carboxylic acid

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

6-ethyl-2-thien-2-ylquinoline-4-carboxylic acid