Ethyl 2,8-dimethylimidazo[1,2-a]pyridine-3-carboxylate
2-(2,5-Dichlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylic acid
Ethyl 2-(2,5-dichlorophenyl)imidazo[1,2-b]pyridazine-3-carboxylate
Ethyl 2-(2,5-dichlorophenyl)imidazo[1,2-a]pyridine-3-carboxylate