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

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

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

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

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

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

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

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

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

2-(4-chlorophenyl)-3,6,8-trimethylquinoline-4-carboxylic acid

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

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

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

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

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