PKI-179: An orally efficacious dual phosphatidylinositol-3-kinase (PI3K)/mammalian target of rapamycin (mTOR) inhibitor
作者:Aranapakam M. Venkatesan、Zecheng Chen、Osvaldo Dos Santos、Christoph Dehnhardt、Efren Delos Santos、Semiramis Ayral-Kaloustian、Robert Mallon、Irwin Hollander、Larry Feldberg、Judy Lucas、Ker Yu、Inder Chaudhary、Tarek S. Mansour
DOI:10.1016/j.bmcl.2010.07.104
日期:2010.10
A series of mono-morpholino 1,3,5-triazine derivatives (8a-8q) bearing a 3-oxa-8-azabicyclo[3.2.1]octane were prepared and evaluated for PI3-kinase/mTOR activity. Replacement of one of the bis-morpholines in lead compound 1 (PKI-587) with 3-oxa-8-azabicyclo[3.2.1] octane and reduction of the molecular weight yielded 8m (PKI-179), an orally efficacious dual PI3-kinase/mTOR inhibitor. The in vitro activity, in vivo efficacy, and PK properties of 8m are discussed. (C) 2010 Published by Elsevier Ltd.