PF-CBP1 HCl

Description: PF-CBP1 HCl (also known as PF-06670910 HCl) is a novel, potent and highly selective inhibitor of the CREB binding protein bromodomain (CBP BRD). Bromodomains are involved in transcriptional regulation through the recognition of acetyl lysine modifications on diverse proteins. Selective pharmacological modulators of bromodomains are lacking, although the largely hydrophobic nature of the pocket makes these modules attractive targets for small-molecule inhibitors. PF-CBP1 downregulated a number of inflammatory genes in macrophages that were not affected by a selective BET bromodomain inhibitor. In addition, the CBP bromodomain inhibitor modulated the mRNA level of the regulator of G-protein signaling 4 (RGS4) gene in neurons, suggesting a potential therapeutic opportunity for CBP inhibitors in the treatment of neurological disorders.

References: Chem Biol. 2015 Dec 17; 22(12):1588-96.

Related CAS#: 962928-21-7 (free base); 2070014-93-4 (HCl)