Identification of aminoethyl pyrrolo dihydroisoquinolinones as novel poly(ADP-ribose) polymerase-1 inhibitors
2009
PARP inhibitors have been demonstrated to retard intracellular DNA repair and therefore sensitize tumor cells to cytotoxic agents or ionizing radiation. We report the identification of a novel class of PARP1 inhibitors, containing a pyrrolo moiety fused to a dihydroisoquinolinone, derived from virtual screening of the proprietary collection. SAR exploration around the nitrogen of the aminoethyl appendage chain of 1 led to compounds that displayed low nanomolar activity in a PARP1 enzymatic assay.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
15
References
18
Citations
NaN
KQI