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AZD7762
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
AZD7762图片
CAS NO:860352-01-8
规格:98%
分子量:362.42
包装与价格:
包装价格(元)
5mg电议
25mg电议
100mg电议

产品介绍
Checkpoint kinase inhibitor,ATP competitive
CAS:860352-01-8
分子式:C17H19FN4O2S
分子量:362.42
纯度:98%
存储:Store at -20°C

Background:

AZD7762 is a novel ATP competitive inhibitor of checkpoint kinases. Chk family checkpoint kinases include Chk1 and Chk2. They are activated in response to DNA damage and phosphorylate CDC25A, CDC25C protein phosphatases, which delay cell cycle progression. Therefore, Chk activation initiates cell cycle checkpoint, causes cell cycle arrest, and allows DNA repair.


AZD7762 is a potent selective inhibitor of Chk1. It binds to the ATP binding pocket and compete ATP binding in a reversible manner. AZD7762 inhibits Chk1 phosphorylation of CDC25C peptide with an IC50 of 5 nM. The Ki is 3.6 nM. It is equally potent against Chk2 but less potent against CAM, Yes, Fyn, Lyn, Hck and Lck. [1]


AZD7762 prevents cell cycle arrest and DNA repair in DNA damaged tumor cells, causing tumor cell apoptosis. Hence, it potentiates the antitumor activity of DNA damaging agents and can be used as a chemosensitizing agent. [2]


Half life of AZD7762 is 1-2 hours in mice [3]


参考文献:
[1]Zabludoff SD, et al. AZD7762, a novel checkpoint kinase inhibitor, drives checkpoint abrogation and potentiates DNA-targeted therapies. Mol Cancer Ther, 2008, 7(9): 2955-2966.
[2]Landau HJ, et al. The checkpoint kinase inhibitor AZD7762 potentiates chemotherapy-induced apoptosis of p53-mutated multiple myeloma cells. Mol Cancer Ther. 2012, 11(8): 1781-1788
[3]Goteti K, et al. Preclinical pharmacokinetic/pharmacodynamic models to predict synergistic effects of co-administered anti-cancer agents. Cancer Chemother Pharmacol. 2010, 66(2): 245-254.