6-bromo-1H-pyrido[2,3-b][1,4]thiazin-2-one

2,6-二溴吡啶

N-(5-溴噻唑并[5,4-b]吡啶-2-基)乙酰胺

2-氨基-6-溴噻唑并[5,4-b]吡啶

6-溴-2-氯噻唑并[5,4-b]吡啶