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

6,8-dimethyl-2-(5-methylthien-2-yl)quinoline-4-carboxylic acid

6,8-dimethyl-2-(5-methyl-2-furyl)quinoline-4-carboxylic acid

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

2-(2-isopropoxyphenyl)-6,8-dimethylquinoline-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