ANALOGS OF 4H-PYRAZOLO[1,5-&Agr;]BENZIMIDAZOLE COMPOUNDS AS PARP INHIBITORS

摘要

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.