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

6-chloro-2-(3,4-dimethylphenyl)quinoline-4-carboxylic acid

6-chloro-2-(3,4-dimethoxyphenyl)quinoline-4-carboxylic acid

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

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

7-chloro-8-methyl-2-(3-methylphenyl)quinoline-4-carboxylic acid

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

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

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

8-chloro-2-(3,4-dimethylphenyl)quinoline-4-carboxylic acid

8-chloro-2-(2,5-dimethoxyphenyl)quinoline-4-carboxylic acid