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

Knight, Steven D.; Adams, Nicholas D.; Burgess, Joelle L.; Chaudhari, Amita M.; Darcy, Michael G.; Donatelli, Carla A.; Luengo, Juan I.; Newlander, Ken A.; Parrish, Cynthia A.; Ridgers, Lance H.; Sarpong, Martha A.; Schmidt, Stanley J.; Van Aller, Glenn S.; Carson, Jeffrey D.; Diamond, Melody A.; Elkins, Patricia A.; Gardiner, Christine M.; Garver, Eric; Gilbert, Seth A.; Gontarek, Richard R.; Jackson, Jeffrey R.; Kershner, Kevin L.; Luo, Lusong; Raha, Kaushik; Sherk, Christian S.; Sung, Chiu-Mei; Sutton, David; Tummino, Peter J.; Wegrzyn, Ronald J.; Auger, Kurt R.; Dhanak, Dashyant

doi:10.1021/ml900028r

Cited by 373

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

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

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Knight, Steven D., Adams, Nicholas D., Burgess, Joelle L., Chaudhari, Amita M., Darcy, Michael G., Donatelli, Carla A., Luengo, Juan I., Newlander, Ken A., Parrish, Cynthia A., Ridgers, Lance H., Sarpong, Martha A., Schmidt, Stanley J., Van Aller, Glenn S., Carson, Jeffrey D., Diamond, Melody A., Elkins, Patricia A., Gardiner, Christine M., Garver, Eric, Gilbert, Seth A., Gontarek, Richard R., Jackson, Jeffrey R., Kershner, Kevin L., Luo, Lusong, Raha, Kaushik, Sherk, Christian S., Sung, Chiu-Mei, Sutton, David, Tummino, Peter J., Wegrzyn, Ronald J., Auger, Kurt R., Dhanak, Dashyant·2010·ACS Medicinal Chemistry Letters

DOI 10.1021/ml900028r

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Abstract

Phosphoinositide 3-kinase α (PI3Kα) 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 PI3Kα and mTOR with in vivo activity in both pharmacodynamic and tumor growth efficacy models. Compound 1 is currently being evaluated in human clinical trials for the treatment of cancer.

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See all 373

Authors: Knight, S. D., Adams, N. D., Burgess, J. L., Chaudhari, A. M., Darcy, M. G., Donatelli, C. A., Luengo, J. I., Newlander, K. A., Parrish, C. A., Ridgers, L. H., Sarpong, M. A., Schmidt, S. J., Van Aller, G. S., Carson, J. D., Diamond, M. A., Elkins, P. A., Gardiner, C. M., Garver, E., Gilbert, S. A., Gontarek, R. R., Jackson, J. R., Kershner, K. L., Luo, L., Raha, K., Sherk, C. S., Sung, C.-M., Sutton, D., Tummino, P. J., Wegrzyn, R. J., Auger, K. R., & Dhanak, D.
Venue: ACS Medicinal Chemistry Letters
Publisher: American Chemical Society (ACS)
Published: 2010-01-19
Volume: 1
Issue: 1
Pages: 39-43
ISSN: 1948-5875 (ISSN-L)
DOI: 10.1021/ml900028r
OpenAlex: W2169303908
Cited by: 373
References: 23
FWCI: 8.51
Type: journal article
Language: en
Open access: green

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This page: CoChat. (2026). Citation check: Discovery of GSK2126458, a Highly Potent Inhibitor of PI3K and the Mammalian Target of Rapamycin. https://app.cochat.ai/papers/10.1021/ml900028r
The paper: Knight, S. D., Adams, N. D., Burgess, J. L., Chaudhari, A. M., Darcy, M. G., Donatelli, C. A., Luengo, J. I., Newlander, K. A., Parrish, C. A., Ridgers, L. H., Sarpong, M. A., Schmidt, S. J., Van Aller, G. S., Carson, J. D., Diamond, M. A., Elkins, P. A., Gardiner, C. M., Garver, E., Gilbert, S. A., . . . Dhanak, D. (2010). Discovery of GSK2126458, a Highly Potent Inhibitor of PI3K and the Mammalian Target of Rapamycin. ACS Medicinal Chemistry Letters. https://doi.org/10.1021/ml900028r

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

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