PI3K/mTOR Inhibitor-2

• CAT Number: I019627
• CAS Number: 1848242-58-9
• Molecular Formula: C20H13ClF2N4O4S
• Molecular Weight: 478.86
• Purity: ≥95%
• Synonyms: N-[5-(3-chloro-4-oxopyrido[1,2-a]pyrimidin-7-yl)-2-methoxypyridin-3-yl]-2,4-difluorobenzenesulfonamide
• InChI: InChI=1S/C20H13ClF2N4O4S/c1-31-19-16(26-32(29,30)17-4-3-13(22)7-15(17)23)6-12(8-25-19)11-2-5-18-24-9-14(21)20(28)27(18)10-11/h2-10,26H,1H3
• InChIKey: LQTYGHZRBUVRMR-UHFFFAOYSA-N
• SMILES: COC1=C(C=C(C=N1)C2=CN3C(=NC=C(C3=O)Cl)C=C2)NS(=O)(=O)C4=C(C=C(C=C4)F)F

PI3K/mTOR Inhibitor-2 is a potent dual pan-PI3K/mTOR inhibitor with IC50s of 3.4/34/16/1 nM for PI3Kα/PI3Kβ/PI3Kδ/PI3Kγ and 4.7 nM for mTOR[1]. Antitumor activity[1].
PI3K/mTOR Inhibitor-2 (Compound 31) inhibits p-AKT and p-p70s6k in MCF-7 cells with IC50s of 11.6 and 89.2 nM, respectively[1].

Reference

[1]. Yu T, et al. Discovery of Pyridopyrimidinones as Potent and Orally Active Dual Inhibitors of PI3K/mTOR. ACS Med Chem Lett. 2018 Feb 27;9(3):256-261.
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