GSK2126458

  • Chemical Properties
CAS No. 1086062-66-9 Cat. No. BCP02252
Name GSK2126458
Synonyms GSK-2126458;GSK 2126458; Omipalisib;
Formula C25H17F2N5O3S M. Wt 505.5
  • Biological Activity
Description GSK2126458 potently inhibits the activity of common activating mutants of p110α (E542K, E545K, and H1047R) found in human cancer with Ki of 8 pM, 8 pM and 9 pM, respectively.GSK2126458 causes a significant reduction in the levels of pAkt-S473 with remarkable potency in T47D and BT474 cells with IC50 of 0.41 nM and 0.18 nM, respectively. Furthermore, GSK2126458 leads to a G1 cell cycle arrest and produces the inhibitory effect on cell proliferation in a large panel of cell lines, including T47D and BT474 breast cancer lines with IC50 of 3 nM and 2.4 nM, respectively.
Pathways PI3K/Akt/mTOR 
Targets PI3K mTOR 

Structure

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