Fadraciclib, also known as CYC065, is an orally bioavailable inhibitor of cyclin dependent kinases 2, 5 and 9 (CDK2/5/9) with potential antineoplastic and chemoprotective activities. CYC065 selectively binds to and inhibits the activity of CDK2, 5 and 9, which leads to inhibition of CDK2, 5 and 9-dependent cellular pathways, downregulation of genes involved in the pro-survival pathway, prevention of the activation of DNA double-strand break repair pathways, and induction of both cell cycle arrest and apoptosis. This inhibits the proliferation of CDK2/5/9-overexpressing tumor cells. In addition, CYC065 protects hematopoietic stem and progenitor cells (HSPCs), prevents myelosuppression, and preserves the function of the bone marrow.
Chemical Properties:
Boiling point: 618.3±65.0 °C(Predicted)
density: 1.25±0.1 g/cm3(Predicted)
pka: 14.62±0.20(Predicted)