Ethyl 6-methyl-2-phenylimidazo[1,2-a]pyridine-3-carboxylate

2-甲基-4-苯基-1,3-噻唑-5-羧酸

2-苯基咪唑并[1,2-a]吡啶-3-羧酸乙酯

Ethyl 7-methyl-2-phenylimidazo[1,2-a]pyridine-3-carboxylate

6-苯基-咪唑并[2,1-b]噻唑