Y02224 is a BET inhibitor. It shows the reasonable antiproliferative effect on leukemia cells.
Bromodomain IN-1 is a Bromodomain inhibitor extracted from patent WO2016069578A1, compound 4 [1].
BRD4 Inhibitor-18 is a highly potent BRD4 inhibitor with IC50 value of 110 nM. BRD4 Inhibitor-18 has a hydrophobic acetylcyclopentanyl side chain. BRD4 Inhibitor-18 can significantly suppress the proliferation of MV-4-11 cells with high BRD4 level. BRD4 Inhibitor-18 has apoptosis-promoting and G0/G1 cycle-arresting activity[1].
BET-IN-9 is a BET inhibitor extracted from patent WO2022012456A1, compound example 1[1].
CW 008, a derivative of pyrazole-pyridine, is a CREB or PKA pathway agonist. CW 008 also is a stem cell differentiating agent. CW 008 stimulates osteoblast differentiation of human MSCs and increases bone formation in ovariectomized mice. CW008 promotes osteogenesis by activating cAMP/PKA/CREB signaling pathway and inhibiting leptin secretion[1][2][3].
PBRM1-BD2-IN-8 (compound 34) is a potent PBRM1 Bromodomain inhibitor (PBRM1-BD2 Kd=4.4 μM, PBRM1-BD2 IC50=0.16 μM; PBRM1-BD5 Kd=25 μM). PBRM1-BD2-IN-8 shows anti-cancer activity[1].
EPZ011989 trifluoroacetate is a potent, selective orally bioavailable EZH2 inhibitor with Ki < 3 nM for EZH2 wt and EZH2 Y646; 15-fold selectivity over EZH1 and >3000-fold selectivity over other HMTase.IC50 value: < 3 nM ( Ki for wt EZH2, EZH2 Y646)Target: EZH2 inhibitorIn vitro: EPZ011989 is also a specific EZH2 inhibitor with a >15-fold selectivity over EZH1 and >3000-fold selectivity relative to the Ki of 20 other histone methyltransferases (HMTs) tested. EPZ011989 also exhibits metabolic stability. Furthermore, EPZ011989 reduces cellular H3K27 methylation in the Y641F, mutant-bearing human lymphoma cell line, WSU-DLCL2, with an IC50 below 100 nM. This functional response translates to activity in a long-term proliferation assay where EPZ011989 demonstrates an average lowest cytotoxic concentration (LCC) in WSU-DLCL2 cells of 208 nM. In vivo: The LCC parameter, when corrected for plasma protein-binding, predicts an efficacious plasma level in mouse for EPZ011989 of 158 ng/mL. The pharmacokinetics in SCID mice following oral administration of 125, 250, 500, and 1000 mg/kg indicated that the 1000 mg/kg dose provided coverage over the LCC for 24 h, while the 250 and 500 mg/kg doses provided coverage over this value for approximately 8 h. EPZ011989 demonstrates significant tumor growth inhibition in a mouse xenograft model of human B cell lymphoma.
EPZ011989 is a potent, selective orally bioavailable EZH2 inhibitor with Ki < 3 nM for EZH2 wt and EZH2 Y646; 15-fold selectivity over EZH1 and >3000-fold selectivity over other HMTase.IC50 value: < 3 nM ( Ki for wt EZH2, EZH2 Y646)Target: EZH2 inhibitorIn vitro: EPZ011989 is also a specific EZH2 inhibitor with a >15-fold selectivity over EZH1 and >3000-fold selectivity relative to the Ki of 20 other histone methyltransferases (HMTs) tested. EPZ011989 also exhibits metabolic stability. Furthermore, EPZ011989 reduces cellular H3K27 methylation in the Y641F, mutant-bearing human lymphoma cell line, WSU-DLCL2, with an IC50 below 100 nM. This functional response translates to activity in a long-term proliferation assay where EPZ011989 demonstrates an average lowest cytotoxic concentration (LCC) in WSU-DLCL2 cells of 208 nM. In vivo: The LCC parameter, when corrected for plasma protein-binding, predicts an efficacious plasma level in mouse for EPZ011989 of 158 ng/mL. The pharmacokinetics in SCID mice following oral administration of 125, 250, 500, and 1000 mg/kg indicated that the 1000 mg/kg dose provided coverage over the LCC for 24 h, while the 250 and 500 mg/kg doses provided coverage over this value for approximately 8 h. EPZ011989 demonstrates significant tumor growth inhibition in a mouse xenograft model of human B cell lymphoma.
PROTAC BET Degrader-10 is a potent BET protein BRD4 degrader extracted from patent WO2017007612A1, example 37, with a DC50 of 49 nM[1].
BET-IN-2 is a BET inhibitor with an IC50 of 52 nM for BRD4-BD1.
Bromodomain inhibitor-9 is a Bromodomains inhibitor that selectively inhibits BRD4-1 (Kd: 12 nM). Bromodomain inhibitor-9 can be used in the research of diseases or conditions associated with systemic or tissue inflammation, lipid metabolism, fibrosis or chronic autoimmune diseases[1].
PROTAC BRD4 Degrader-6 (compound 32a) is a potent small-molecule BRD4 degrader with IC50 value of 2.7 nM for BRD4 BD1. PROTAC BRD4 Degrader-6 potently degrades BRD4 protein and inhibits the expression of c-Myc. PROTAC BRD4 Degrader-6 inhibits the proliferation of pancreatic cancer cell line BxPC3 and induces apoptosis. PROTAC BRD4 Degrader-6 can be used for human pancreatic cancer research[1].
PF-CBP1 hydrochloride is a highly selective inhibitor of the CREB binding protein bromodomain.Target: CREBin vitro: PF-CBP1 modulates key inflammatory genes in primary macrophages. PF-CBP1 downregulates RGS4 in neurons, a target linked to Parkinson's disease. PF-CBP1 is 139-fold selective over BRD4 in the biochemical assays and >105-fold selective by ITC. F-CBP1 is also a potent inhibitor of EP300 (a result observed for other CBP inhibitors. [1]
GSK097 is a potent and selective Inhibitor of the second bromodomain (BD2) of the bromodomain and extra-terminal domain (BET) proteins. GSK097 displays 2000-fold selective for BD2 over BD1 (BRD4 data) with >1 mg/mL solubility in FaSSIF media[1].
(+)-JQ1 PA is a derivative of the Bromodomain and extra-terminal (BET) inhibitor JQ1, with an IC50 of 10.4 nM.
GNE-781 is a highly potent and selective CBP inhibitor with an IC50 of 0.94 nM in TR-FRET assay. GNE-781 also inhibits BRET and BRD4(1) with IC50s of 6.2 nM and 5100 nΜ, respectively.
GNE-272 is a potent and selective in vivo probe for the bromodomains of CBP/EP300 with IC50 values of 0.02, 0.03 and 13 μM for CBP, EP300 and BRD4, respectively.
SNIPER(BRD)-1, consists of an IAP antagonist LCL-161 derivative and a BET inhibitor, (+)-JQ-1, connected by a linker. SNIPER(BRD)-1 induces the degradation of BRD4 via the ubiquitin-proteasome pathway. SNIPER(BRD)-1 also degrades cIAP1 , cIAP2 and XIAP with IC50s of 6.8 nM, 17 nM, and 49nM, respectively[1].
CeMMEC2 is a novel potent BRD4 inhibitor with IC50 of 0.9 uM, binds to both bromodomains of BRD4, comparably to (S)-JQ1.
PROTAC BRD4-binding moiety 1 is a ligand for BRD4. PROTAC BRD4-binding moiety 1 binds to cereblon ligand via a linker to form PROTAC to degrade BRD4 (HY-133136)[1].
BRD4 Inhibitor-10 is a potent BRD4-BD1 inhibitor extracted from patent WO2015022332A1, Compound II-25, has an IC50 of 8 nM[1].
M‑1121 is a covalent and orally active inhibitor of the menin-MLL interaction capable of achieving complete and persistent tumor regression[1].
GSK9311 is a potent inhibitor of the BRPF bromodomain with pIC50 values of 6.0 and 4.3 for BRPF1 and BRPF2, respectively.
EED inhibitor-1 is an EED inhibitor extracted from patent US20160176882 A1, compound example 2; has IC50s of 59, 89, 26 nM in EED Alphascreen binding, LC-MS and ELISA assay.
CBP/P300 bromodomain inhibitor-3 is a potent inhibitor of the CBP/P300 family of bromodomains. CBP/P300 bromodomain inhibitor-3 inhibits CBP (IC50=0.01-0.1 µΜ) and BRD4 (IC50=1-1000 µΜ) activity[1].
M-525 is a first-in-class, highly potent, irreversible small-molecule inhibitor of the menin-MLL interaction with binding IC50 of 3.3 nM in FP assays; inhibits MV4;11 (MLL fusion) and HL60 (No MLL fusion) cell growth with IC50 of 2.7 and 2,000 nM, respectively; significantly down-regulates the expression of MEIS1, HOXA9 and HOXA11 genes in a dosedependent anner at ow nanomolar concentrations, also effectively suppresses the expression of MEIS1 and HOX genes in the MOLM-13 cell line at 3 nM.
ZL0590 is a potent, orally active BRD4 BD1-selective inhibitor with an IC50 of 90 nM for human BRD4 BD1. ZL0590 exhibits significant anti-inflammatory activities[1].
A novel bromodomain BRD4 inhibitor that significantly induces HIV-1 reactivation; dramatically reversed HIV-1 latency at both low (2.5 uM) and high (5 uM) doses in multiple cell models of HIV-1 latency through promoting Tat-dependent transcriptional elongation and Tat-P-TEFb association; enhances the latency-reversing effects of PKC agonists (prostratin, bryostatin-1) in CD8-depleted PBMCs containing latent viral reservoirs.
GNE-049 is a highly potent and selective CBP inhibitor with an IC50 of 1.1 nM in TR-FRET assay. GNE-049 also inhibits BRET and BRD4(1) with IC50s of 12 nM and 4200 nΜ, respectively.
CF53 is a highly potent, selective and orally active inhibitor of BET protein, with a Ki of <1 nM, Kd of 2.2 nM and an IC50 of 2 nM for BRD4 BD1. CF53 binds to both the BD1 and BD2 domains of BRD2, BRD3, BRD4, and BRDT BET proteins with high affinities, Kds are 1.1 nM (BRD2 BD1), 0.6 nM (BRD2 BD2), 0.52 nM (BRD3 BD1), 0.49 nM (BRD3 BD2), 0.8 nM (BRD4 BD2), 2 nM (BRDT BD1), 2.1 nM (BRDT BD2), 47 nM (CREBBP), 570 nM (CECR2), 110 nM (EP300), respectively, very selective over non-BET bromodomain-containing proteins. CF53 shows potent anti-tumor activity both in vitro and in vivo[1].