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

2-(4-tert-butylphenyl)-6,8-dimethylquinoline-4-carboxylic acid

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

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

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

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

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

6-chloro-2-(3-chlorophenyl)-3-methylquinoline-4-carboxylic acid

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

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

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