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Description: AT-7519 diHCl is a novel and potent multi-CDK (cyclin-dependent kinase) inhibitor for Cdk1/cyclin B, Cdk2/Cyclin A, Cdk3/Cyclin E, Cdk4/Cyclin D1, Cdk5/p35, and Cdk6/Cyclin D3 with IC50s of 210, 47, 100, 13, 170, and<10 nM for CDK1, CDK2, CDK4 to CDK6, and CDK9, respectively. AT7519 is an ATP competitive Cdk inhibitor but is inactive against all non-Cdk kinases with the exception of GSK3β. AT7519 shows potent antiproliferative activity in a variety of human tumor cell lines such as SW620. AT7519 induces activation of GSK-3β by down-regulating GSK-3β phosphorylation, which also contributes to AT7519 induced apoptosis independent of the inhibition of transcription.
References:
[1]. Santo L, et al. AT7519, A novel small molecule multi-cyclin-dependent kinase inhibitor, induces apoptosis in multiple myeloma via GSK-3beta activation and RNA polymerase II inhibition. Oncogene. 2010 Apr 22;29(16):2325-36.
[2]. Squires MS, et al. Biological characterization of AT7519, a small-molecule inhibitor of cyclin-dependent kinases, in human tumor cell lines. Biological characterization of AT7519, a small-molecule inhibitor of cyclin-dependent kinases, in human tumor cell lines.
[3]. Squires MS, et al. AT7519, a cyclin-dependent kinase inhibitor, exerts its effects by transcriptional inhibition in leukemia cell lines and patient samples. Mol Cancer Ther. 2010 Apr;9(4):920-8.
[4]. Komiyama T, Kihara H, Hirose K, Yoshimoto R, Shigematsu H. AT-1015, a novel serotonin2A receptor antagonist, improves resaturation of exercised ischemic muscle in hypercholesterolemic rabbits. J Vasc Surg. 2004 Mar;39(3):661-7.
Related CAS #: 902135-91-5 (HCl) 844442-38-2 (free base)
Product Catalog 2022
Guide to Product Handling
Synonym: AT7519; AT-7519; AT 7519; AT-7519 diHCl.
Chemical Name: N-(4-Piperidinyl)-4-(2,6-dichlorobenzoylamino)-1H-pyrazole-3-carboxamide dihydrochloride
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2