GNE-207 is a selective and orally bioavailable inhibitor of the bromodomain of CBP (IC50: 1 nM). It has a selective index of >2500-fold against BRD4 (1). GNE-207 displays excellent CBP potency (EC50: 18 nM for MYC expression in MV-4-11 cells).
GNE-272 is a selective inhibitor of CBP EP300 (IC50: 0.02, 0.03, and 13 μM for CBP, EP300, and BRD4, respectively) and a selective in vivo probe for CBP EP300.
CBP p300-IN-8 is a potent inhibitor of the CBP P300 family of bromodomains . CBP p300-IN-8 inhibits CBP ( IC 50 =0.01-0.1 μΜ) and BRD4 ( IC 50 =1-1000 μΜ) activity.
Thalidomide-NH-CBP p300 ligand 2 (P-007) is a PROTAC-based compound designed to degrade CBP and p300, acting as a functional antagonist (WO2020173440).
PROTAC CBP P300 Degrader-1 is an effective compound that degrades CBP P300 in a potent manner. It significantly reduces cell viability in various cancer cell lines.