5-溴-3-硝基-2-(哌啶-1-基)吡啶

7-溴-1H-吡咯并[2,3-B][1,4]恶嗪-2(3H)-酮

6-溴-1H-吡唑并[4,3-b]吡啶

6-溴4-氮杂-吲哚-2-酮

2-氨基-6-溴噻唑并[5,4-b]吡啶