Name: AMG232
Price: 352.00 USD

- Overview
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    Background
    
    AMG-232 is a novel inhibitor of p53-MDM2 with IC50 value of 9.2 nM [1].
    Tumor protein p53 (p53) is a very unstable protein with a half-life ranging from 5 to 30 min and participates in a variety of anticancer processes, such as inducing cell apoptosis and inhibiting angiogenesis. Mouse double minute 2 homolog (MDM2), also named as E3 ubiquitin-protein ligase Mdm2, involves in mediating p53 tumor suppressor. It has been conclusively demonstrated p53 is under-expressed in tumor cells [2].
    AMG-232 is a potent p53-MDM2 interaction inhibitor and is regarded as a promising drug in clinic. When tested with SJSA-1 tumor cell line, AMG-232 treatment resulted in cell-cycle arrest and inhibition of tumor cell proliferation via binding to MDM2 protein and robustly inducing p53 activity. It was shown that p53-MDM2 bond rang from a Kd of 60 to 700 nM Depending on the length of p53 peptide [3].
    In mouse model with SJSA-1 tumor cells subcutaneous xenograft, co-administration of AMG-232 and chemotherapies induced DNA damage and p53 activity which resulted in significantly superior antitumor efficacy and regression through arresting cell growth and inducting apoptosis [3].
    
    [1]. Rew, Y., et al., Discovery of AM-7209, a potent and selective 4-amidobenzoic acid inhibitor of the MDM2-p53 interaction. J Med Chem, 2014. 57(24): p. 10499-511.
    [2]. Moll, U.M. and O. Petrenko, The MDM2-p53 interaction. Mol Cancer Res, 2003. 1(14): p. 1001-8.
    [3]. Canon, J., et al., The MDM2 Inhibitor AMG 232 Demonstrates Robust Antitumor Efficacy and Potentiates the Activity of p53-Inducing Cytotoxic Agents. Mol Cancer Ther, 2015. 14(3): p. 649-58.
- Properties
  - Alternative Name
    
    AMG 232;AMG-232; 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-1-(isopropylsulfonyl)-3-methylbutan-2-yl)-3-methyl-2-oxopiperidin-3-yl)acetic acid
    
    CAS Number
    
    1352066-68-2
    
    Molecular Formula
    
    C28H35Cl2NO5S
    
    Molecular Weight
    
    568.55
    
    Purity
    
    98.00%
    
    Solubility
    
    Soluble in DMSO
    
    Storage
    
    Store at -20°C
    
    * For Research Use Only
- Reference
  - 1. Xu H, Li X, et al. "Iduna protects HT22 cells by inhibiting parthanatos: The role of the p53-MDM2 pathway." Exp Cell Res. 2019 Aug 28:111547. PMID:31472117
    2. Her NG, Oh JW, et al. "Potent effect of the MDM2 inhibitor AMG232 on suppression of glioblastoma stem cells." Cell Death Dis. 2018 Jul 18;9(8):792. PMID:30022047
    3. Chen R, Zhou J, et al. "A Fusion Protein of the p53 Transaction Domain and the p53-Binding Domain of the Oncoprotein MdmX as an Efficient System for High-Throughput Screening of MdmX Inhibitors." Biochemistry. 2017 Jun 27;56(25):3273-3282. PMID:28581721

AMG232

AMG232

Background

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