BRD4 Inhibitor

YM458 is a potent EZH2 and BRD4 dual inhibitor with IC₅₀s of 490 nM and 34 nM, respectively. YM458 inhibits cell proliferation and colony formation and induces cell cycle arrest and apoptosis in solid cancer cells. YM458 can be used for researching anticancer.

I-BET787 is a orally active BET bromine domain inhibitor with pIC₅₀s of 7.1 and 5.9 for BRD4 BD1 and BRD4 BD2, respectively. I-BET787 has anti-inflammatory activity in mice.

PLK1/BRD4-IN-3 (Compound 21) is a selective dual inhibitor for bromodomain 4 (BRD4) and polo-like kinase 1 (PLK1). PLK1/BRD4-IN-3 inhibits BRD4-BD1, PLK1 and BRDT-BD1, with IC₅₀s of 0.059, 0.127 and 0.245 μM, respectively.

GNE-987 GSH linker-2 is a drug-linker conjugates for ADC. GNE-987 GSH linker-2 is a conjugation of PROTAC GNE-987 (HY-129937A) and ADC linker GSH linker-2 (HY-182740), and can be used to prepare antibody-drug conjugates (ADC) for BRD4 degradation. GNE-987 GSH linker-2 can be used for the research of cancer.

PROTAC BRD4 Degrader linker conjugate-3 is a VHL-recruiting PROTAC that targets and degrades BRD4. It can be used in studies related to prostate cancer.

NI-42 (compound 13-d), a structurally orthogonal chemical probe for the BRPFs, is a biased, potent inhibitor of the BRD of the BRPFs (IC₅₀s of BRPF1/2/3=7.9/48/260 nM; K_ds of BRPF1/2/3=40/210/940 nM) with excellent selectivity over nonclass IV BRD proteins.

ODM-207 (BET-IN-4) is a potent BET bromodomain protein (BRD4) inhibitor, with an IC₅₀ of ≤ 1 μM.

PLK1-IN-6 is a potent and selective PLK1 inhibitor, with an IC₅₀ of 0.45 nM. PLK1-IN-6 shows significant anti-proliferative activities against cancer cells.

PNZ5 is a potent and isoxazole-based pan-BET inhibitor with high selectivity and potency similar to the well-established (+)-JQ1, with a K_D of 5.43 nM for BRD4(1).

TAT-PiET-PROTAC is a proteolysis-targeting chimera (PROTAC)-modified TAT-PiET (HY-P10445), which is a cell-penetrating peptide targeting the extra-terminal (ET) domain of BRD4. TAT-PiET-PROTAC can reduce BRD4 and JMJD6 levels and inhibit cell proliferation. TAT-PiET-PROTAC also resists the endocrine resistance of ERα-positive breast cancer cells. TAT-PiET-PROTAC can be used for the research of cancer, such as breast cancer.

OXF BD 02 is a selective inhibitor of BRD4(1) (the first bromodomain of BRD4) with IC₅₀ value of 382 nM.

Y06137 is a potent and selective BET inhibitor for treatment of castration-resistant prostate cancer (CRPC). Y06137 binds to the BRD4(1) bromodomain with a K_d of 81 nM.

I-BET567 is a potent and orally active inhibitor of pan-BET candidate with pIC₅₀s of 6.9 and 7.2 for BRD4 BD1 and BD2, respectively. I-BET567 has been demonstrated efficacy in mouse models of oncology and inflammation.

XY221 (Compound 16o) selectively inhibits BRD4 BD2, with an IC₅₀ of 5.8 nM. XY221 demonstrates high pan-BD2 selectivity (667-fold over BRD4 BD1) and BRD4 BD2 domain selectivity (9−32-fold over BRD2/3/T BD2). XY221 induce Apoptosis in MV4-11 cells and shows anticancer activity .

ET-JQ1-OH is an allele-specific BET inhibitor. ET-JQ1-OH can serve as a Ligand for Target Protein for PROTAC, and is used for the development and design of PROTAC Brd4 degraders, such as AB3145 (HY-180923).

BRD4 Inhibitor-24 (compound 3U) is a potent BRD4 inhibitor, BRD4 Inhibitor-24 shows antitumor activity against MCF7 and K652 cells, with IC₅₀ values of 33.7 and 45.9 μM, respectively (extracted from patent CN107721975A).

iBRD4-BD1 diTFA is selective BRD4 bromodomain inhibitor. iBRD4-BD1 diTFA has inhibition activity for BRD4 bromodomain with an IC₅₀ value of 12 nM. iBRD4-BD1 diTFA can be used for the research of inflammation and oncology.

ZEN-3219 is a BET inhibitor with IC₅₀s of 0.48, 0.16 and 0.47 μM for BRD4(BD1), BRD4(BD2) and BRD4(BD1BD2), respectively. ZEN-3219 can be used to form PROTACs to induce degradation of BRD4.

ZEN-3862 is a BET inhibitor with IC₅₀s of 0.16 and 0.13 μM for BRD4(BD1) and BRD4(BD2) , respectively. ZEN-3862 can be used to form PROTACs to induce degradation of BRD4.

OXFBD04 is a potent and selective BRD4 inhibitor with an IC₅₀ of 166 nM. OXFBD04 is a potent BET bromodomain ligand with additional modest affinity for the CREBBP bromodomain. OXFBD04 has anti-cancer activity.