mcl-1 inhibitor 3

Mcl-1 inhibitor 3 shows good pharmacokinetic properties and excellent in vivo efficacy without toxicity.Mcl-1 inhibitor 3 is a highly potent and orally activate macrocyclic Mcl-1 inhibitor (Ki= 0.061 nM; IC50=19 nM in an OPM-2 cell viability assay).

Triacetylresveratrol (Acetyl-trans-resveratrol) has anti-cancer activity,it inhibits the phosphorylation of STAT3 and NFκB, down-regulates Mcl-1, and up-regulates Bim and Puma in pancreatic cancer cells.

AZD-5991 Racemate is the racemate of AZD-5991. (Rac)-AZD-5991 is a novel Mcl-1 inhibitor with IC50 <3 nM in FRET assay and induces upregulation of BCL2,BCL-XL, CMYC and MCL1 in AML cell lines.

MCL-1/BCL-2-IN-3 is a selective and potent dual inhibitor of Mcl-1 and Bcl-2, with IC50 values of 5.95 and 4.78 μM, respectively.

AZD5991 is a potent and selective Mcl-1 inhibitor aimed at treating hematological cancers. As a well-designed macrocyclic compound, AZD5991 exhibits sub-nanomolar affinity for Mcl-1. It primarily inhibits the myeloid cell leukemia-1 protein (Mcl-1; Bcl2-L-3), showing potential pro-apoptotic and anti-tumor activity. AZD5991 binds to Mcl-1, preventing its interaction with certain pro-apoptotic proteins, leading to apoptosis in cells overexpressing Mcl-1.

PDGFRA/CAIX/XII-IN-1 is a multi-target inhibitor targeting PDGFRA, CA IX and CA XII, with an IC50 of 20 nM against PDGFRA and Ki values of 93.3 nM and 80.0 nM against CA IX and CA XII respectively. It targets and binds to the ATP-binding pocket of PDGFRA, thereby blocking the activation of downstream signaling pathways such as STAT3, AKT and ERK1/2. It induces G0/G1 phase cell cycle arrest and initiates endogenous apoptotic procedures, manifested as cleavage and activation of PARP-1, caspase-9 and caspase-3, upregulation of caspase 3/7 activity and inhibition of Mcl-1 protein expression. It exerts significant anti-proliferative effects in eosinophilic leukemia cells and can serve as a candidate tool compound for mechanism and efficacy research of leukemia.

Mcl-1-IN-20 (Compound 26d) is an Mcl-1 inhibitor displaying Ki values of 0.59 μM for Mcl-1, 6.6 μM for Bcl-xL, and 3.6 μM for Bcl-2. It exhibits significant antiproliferative activity against pancreatic cancer cells and induces apoptosis in BxPC-3 cells. Mcl-1-IN-20 is applicable in pancreatic cancer research.

Mcl-1-IN-16 is an effective macrolide inhibitor of myeloid cell leukemia 1 (Mcl-1) with a Ki of less than 0.08 nM. It demonstrates over 50,000-fold selectivity for Mcl-1 compared to other anti-apoptotic Bcl-2 family members, Bcl-2 and Bcl-xL. Mcl-1-IN-16 activates caspase-3/7, thereby inducing apoptosis. In tumor xenograft mouse models derived from lung cancer, it achieves tumor regression. Mcl-1-IN-16 is useful for research on solid tumors, including non-small cell lung cancer (NSCLC).

Apogossypolone (ApoG2) is a semi-synthesized derivative of gossypol which is a nonpeptidic small molecule inhibitor targeting Bcl-2 family proteins with K i values of 35, 25 and 660 nM for Bcl-2, Mcl-1 and Bcl-X L, respectively. Apogossypolone shows antitumor activities, induces cell apoptosis [1] and autophagy [2]. Apogossypolone also has antifungal activity [3].

Bcl-2/Mcl-1-IN-3 is a Bcl-2/Mcl-1 inhibitor, targeting Mcl-1 (Ki: 0.14 μM) and Bcl-2 (Ki: 0.23 μM), suitable for cancer research.

A-1208746 is an inhibitor of MCL-1 with a Ki value of 0.454 nM. This compound effectively activates caspase-3/-7, induces apoptosis in H929 cells, and reduces mitochondrial membrane potential. Additionally, A-1208746 synergizes with Navitoclax, making it applicable in cancer research.