Disclosed is a series of analogues of 4H-pyrazolo[1,5-a]benzimidazole compound as PARP inhibitors. In particular, disclosed in the invention is a compound as shown by formula (I) or a pharmaceutically acceptable salt thereof as a PARP inhibitor.
本发明公开了一系列作为
PARP 抑制剂的 4H-
吡唑并[1,5-a]
苯并咪唑化合物类似物。特别是,本发明公开了一种如式(I)所示的化合物或其药学上可接受的盐作为
PARP 抑制剂。