Discovery of GSK2126458, a Highly Potent Inhibitor of PI3K and the Mammalian Target of Rapamycin

被引:328
|
作者
Knight, Steven D. [1 ]
Adams, Nicholas D. [1 ]
Burgess, JoeIle L. [1 ]
Chaudhari, Amita M. [1 ]
Darcy, Michael G. [1 ]
Donatelli, Carla A. [1 ]
Luengo, Juan I. [1 ]
Newlander, Ken A. [1 ]
Parrish, Cynthia A. [1 ]
Ridgers, Lance H. [1 ]
Sarpong, Martha A. [1 ]
Schmidt, Stanley J. [1 ]
Van Aller, Glenn S. [1 ]
Carson, Jeffrey D. [1 ]
Diamond, Melody A. [1 ]
Elkins, Patricia A. [1 ]
Gardiner, Christine M. [1 ]
Garver, Eric [1 ]
Gilbert, Seth A. [1 ]
Gontarek, Richard R. [1 ]
Jackson, Jeffrey R. [1 ]
Kershner, Kevin L. [1 ]
Luo, Lusong [1 ]
Raha, Kaushik [1 ]
Sherk, Christian S. [1 ]
Sung, Chiu-Mei [1 ]
Sutton, David [1 ]
Tummino, Peter J. [1 ]
Wegrzyn, Ronald J. [1 ]
Auger, Kurt R. [1 ]
Dhanak, Dashyant [1 ]
机构
[1] GlaxoSmithKline Inc, Collegeville, PA 19426 USA
来源
ACS MEDICINAL CHEMISTRY LETTERS | 2010年 / 1卷 / 01期
关键词
GSK2126458; phosphoinositide 3-kinase alpha; mammalian target of rapamycin; PI3K/AKT pathway; CANCER-SPECIFIC MUTATIONS; PHOSPHATIDYLINOSITOL; 3-KINASES; PIK3CA; PHOSPHORYLATION; IDENTIFICATION; P110-ALPHA; PATHWAY; CELL;
D O I
10.1021/ml900028r
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Phosphomositide 3-kinase alpha (PI3K alpha) is a critical regulator of cell growth and transformation, and its signaling pathway is the most commonly mutated pathway in human cancers The mammalian target of rapamycin (mTOR), a class IV PI3K protein kinase, is also a central regulator of cell growth, and mTOR inhibitors are believed to augment the antiproliferative efficacy of PI3K/AKT pathway inhibition 2,4-Difluoro-N-{2-(methyloxy)-5-[4-(4-pyridazinyl)-6-quinolinyl]-3-pyridinyl}benzenesulfonamide (GSK2126458, 1) has been identified as a highly potent, orally bioavailable inhibitor of PI3K alpha and mTOR with in vivo activity in both pharrnacodynamic and tumor growth efficacy models Compound 1 is currently being evaluated in human clinical trials for the treatment of cancer.
引用
收藏
页码:39 / 43
页数:5
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