Rucaparib

  • Chemical Properties
CAS No. 283173-50-2 Cat. No. BCP07633
Name Rucaparib
Synonyms AG014699; PF-01367338;AG-014699; PF01367338;AG 014699; PF 01367338;Rucaparib free base; AG-14447; AG 14447; AG14447; Rubraca;
Formula C19H18FN3O M. Wt 323.37
  • Biological Activity
Description Rucaparib is a poly (ADP ribose) polymerase (PARP) inhibitor. PARP is a DNA damage-activated nuclear enzyme that has a key signaling role in the base excision repair pathway. So, rucaparib has been also found to be most effective in cells deficient in DNA repair, where the cells deficient are caused by exposure to genotoxic agents, such as irradiation produces DNA damage and its toxicity is augmented when the DNA repair is impaired. Increased radiosensitivity in presence of rucaparib was associated with persistent DNA breaks as determined by gamma-H2AX and p53BP1 foci. Rucaparib radiosensitizes prostate cancer cells, most effectively those that are PTEN-deficient and are expressing ETS gene fusion proteins, which inhibits NHEJ DNA repair.
Pathways Cell Cycle/DNA Damage Epigenetics 
Targets PARP 

Structure

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