pim-1/2 kinase inhibitor 1

Pim-1 2 Kinase Inhibitor 1, an orally active inhibitor, impedes the action of Pim kinases by preventing their ability to phosphorylate peptides. It particularly inhibits the phosphorylation of 4E-BP1 and p27 Kip1 by Pim protein kinases. This compound is valuable in cancer research, with a notable application in studying prostate cancer [1].

Pim-1 kinase inhibitor 2 (Compound 13) is a potent inhibitor of Pim-1 kinase with potential for cancer research due to its ability to induce apoptosis [1].

Compound 5b, designated as Pim-1 2 kinase inhibitor 2, acts as a competitive inhibitor of both PIM-1 and PIM-2 kinases, demonstrating IC50 values of 1.31 μM and 0.67 μM, respectively. This compound exhibits potent in-vitro anticancer activity against various cancer cell lines, including myeloid leukemia (NFS-60), liver (HepG-2), prostate (PC-3), and colon (Caco-2), while showing low cytotoxicity to the normal human lung fibroblast Wi-38 cell line [1].

CX-6258 is an orally valid Pim 1 2 3 kinase(IC50=5 nM 25 nM 16 nM) inhibitor. It has good biological activity and kinase specificity.

Protein kinase inhibitor 11 (Compound I-96) is an agent that inhibits the activity of PIM-1, CDK-2, GSK-3, and SRC. It shows potential for research in cancer, autoimmune diseases, and neurodegenerative disorders.

Protein kinase inhibitor 13 (Compound I-90) functions as a kinase inhibitor, specifically targeting kinases such as PIM-1, CDK-2, GSK-3, and SRC.

TCS PIM-1 1 (SC 204330)(sc-204330) is an effective and specific ATP-competitive Pim-1 kinase inhibitor (IC50: 50 nM), exhibiting good specificity over MEK1 MEK2 and Pim-2 (IC50s > 20,000 nM).

(Z)-SMI-4a (TCS PIM-1 4a) is a selective ATP-competitive Pim-1 kinase inhibitor with an IC50 of 21 nM.

SGI-1776 (Pim-Kinase Inhibitor IX) has been used in trials studying the treatment of Prostate Cancer, Non-Hodgkins Lymphoma, and Relapsed Refractory Leukemias.

SMI-16a (PIM1 2 Kinase Inhibitor VI) , a cell-permeable thiazolidinedione compound, acts as an effective, ATP-competitive inhibitor against Pim-1 2 kinases (IC50: 150 20 nM) while exhibiting little or no activity against a panel of 57 other kinases (≤18% inhibition at 5 μM).

CX-6258 hydrochloride (Pim-Kinase Inhibitor X) is an effective, orally efficacious Pim1 2 3 kinase inhibitor (IC50: 5 25 16 nM).

CX-6258 hydrochloride hydrate is a potent, selective inhibitor of pan-Pim kinase, targeting Pim-1 (IC50: 5 nM), Pim-2 (IC50: 25 nM), and Pim-3 (IC50: 16 nM).

QLT0267 is an inhibitor targeting integrin-linked kinase (ILK; IC50= 26 nM), showing over 10-fold selectivity against cyclin-dependent kinases 1, 2, and 5 (Cdk1, Cdk2, and Cdk5), and over 1,000-fold selectivity against C-terminal Src kinase (CSK), DNA-PK, Pim-1, Akt, PKC, and casein kinase 2 (CK2) at a concentration of 10 mg/ml. This compound effectively inhibits the proliferation of NPA187 papillary thyroid cancer cells with an IC50 of approximately 3 µM and induces apoptosis in NPA187, DRO, and K4 cancer cell lines. In vivo studies reveal that QLT0267, administered at 100 mg/kg, significantly reduces tumor growth in a DRO mouse xenograft model and diminishes both tumor volume and intratumoral vascularization in a U87MG glioblastoma mouse xenograft model, showcasing its potential for therapeutic applications in cancer treatment.

Pim-1 Kinase Inhibitor 10 (compound 13a) acts as both a competitive and non-competitive inhibitor of PIM-1 2 kinase, promoting cell apoptosis and displaying anticancer properties. Additionally, this compound triggers the activation of caspase 3 7 [1].