PI3K/mTOR Inhibitor-1 is a potent, orally bioavailable dual inhibitor of PI3K/mTOR (PI3Kα/PI3Kβ/PI3Kδ/PI3Kγ/mTOR with IC50s of 20/376/204/46/186 nM)

PI3K/mTOR Inhibitor-1 (Compound 26) as a potent dual PI3K/mTOR inhibitor.?It exhibited high inhibitory activity against PI3Kα/β/γ/δ (IC50 = 20/376/204/46 nM) and mTOR (IC50 = 189 nM), potent functional suppression of AKT phosphorylation (IC50 = 196 nM), and excellent antiproliferative effects on a panel of cancer cells.?Enzymic data and modeling simulation indicate that a cyclopropyl ring on the C4 sulfone chain and a fluorine on the C6 aminopyridyl moiety are responsible for its maintained PI3K activity and enhanced mTOR potency, respectively.

PI3K/mTOR Inhibitor-1 (Compound 26) exhibited higher efficiency(antiproliferative effects) in the HT-29 colorectal carcinoma xenograft model at the daily dose of 3.75 and 7.5 mg/kg relative to BKM120 at the dose of 15 and 30 mg/kg.

1949802-49-6

C18H22FN5O3S

407.46

PI3K/mTOR Inhibitor-1

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years