2-methyl-6-oxo-1,2-dihydro-6H-pyrrolo[3,2,1-ij]quinoline-5-carboxylic acid

2-(2-hydroxyphenyl)-8-methylquinoline-4-carboxylic acid

2-(2-furyl)-7,8-dimethylquinoline-4-carboxylic acid

6-ethyl-2-(4-methylphenyl)quinoline-4-carboxylic acid

6-ethyl-2-(2-methylphenyl)quinoline-4-carboxylic acid

2-(2-chlorophenyl)-8-ethylquinoline-4-carboxylic acid

7,8-dimethyl-2-(4-methylphenyl)quinoline-4-carboxylic acid

6-methoxy-2-(5-methyl-2-furyl)quinoline-4-carboxylic acid

2-(3,4,5-trimethoxyphenyl)quinoline-4-carbonyl chloride

6-ethyl-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride

2-(4-chlorophenyl)-8-ethylquinoline-4-carbonyl chloride

2-(2-methoxyphenyl)-7,8-dimethylquinoline-4-carbonyl chloride

(2E)-3-(5-methyl-2-furyl)acryloyl chloride

pentanedihydrazide

methyl 6-methyl-1-benzothiophene-3-carboxylate