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PI3K/mTOR kinase inhibitor VS-5584

A potent and selective inhibitor of both phosphatidylinositol 3 kinase (PI3K) and mammalian target of rapamycin (mTOR) kinase in the PI3K/mTOR signaling pathway, with potential antineoplastic activity. PI3K/mTOR kinase inhibitor VS-5584 inhibits mTOR kinase and all class I PI3K isoforms. Consequently, this disrupts phosphorylation of substrates downstream of PI3K and mTOR and may result in apoptosis and growth inhibition in susceptible tumor cells. Activation of the PI3K/mTOR pathway promotes cell growth, survival, and resistance to chemotherapy and radiotherapy. mTOR is a serine/threonine kinase downstream of PI3K, which also has PI3K-independent activity. Consequently, this agent may potentially be more potent than an agent that inhibits either PI3K kinase or mTOR kinase.
Synonym:PI3K/mTOR inhibitor VS-5584
Code name:SB 2343
SB-2343
SB2343
VS 5584
VS-5584
VS5584
Chemical structure:2-pyrimidinamine, 5-[8-methyl-9-(1-methylethyl)-2-(4-morpholinyl)-9H-purin-6-Yl]-2-
pyrimidinamine, 5-[8-methyl-9-(1-methylethyl)-2-(4-morpholinyl)-9H-purin-6-Yl]-2- pyrimidinamine
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