5-溴-3-碘-1H-吡唑并[3,4-B]嘧啶

3-溴-1H-吡唑并[3,4B]吡啶

3-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1-三苯甲游基-吡唑并[5,4-b]吡啶

3-碘-1H-吡唑并[3,4-B]吡啶

3-硝基-1H-吡唑并[3,4-B]吡啶