Negative control compound with respect to LY 294004 (2-(4-Morpholinyl)-8-phenyl-4H-1-benzopyran-4-onehydrochloride ) PI 3-kinase inhibitory activity. Blocks voltage-gated potassium (K v ) channels (IC 50 = 64.6 μ M) and inhibits IL-1 β -stimulated NF- κ B activation, attenuating MCP-1 expression. Anti-proliferative.
