Scaffold oriented synthesis. Part 2: Design, synthesis and biological evaluation of pyrimido-diazepines as receptor tyrosine kinase inhibitors
作者:Vijaya Gracias、Zhiqin Ji、Irini Akritopoulou-Zanze、Cele Abad-Zapatero、Jeffrey R. Huth、Danying Song、Philip J. Hajduk、Eric F. Johnson、Keith B. Glaser、Patrick A. Marcotte、Lori Pease、Nirupama B. Soni、Kent D. Stewart、Steven K. Davidsen、Michael R. Michaelides、Stevan W. Djuric
DOI:10.1016/j.bmcl.2008.03.021
日期:2008.4
We report the discovery of the pyrimido-diazepine scaffolds as novel adenine mimics. Structure-based design led to the discovery of analogs with potent inhibitory activity against receptor tyrosine kinases, such as KDR, Flt3 and c-Kit. Compound 14 exhibited low nanomolar KDR enzymatic and cellular potencies (IC50 = 9 and 52 nM, respectively). (C) 2008 Elsevier Ltd. All rights reserved.
Substituted 7,8-dihydro-1H-pyrimido[4,5-b][1,4]diazepin-4-amines are novel kinase inhibitors
申请人:Gracias J. Vijaya
公开号:US20060270663A1
公开(公告)日:2006-11-30
Compounds having the Formula (I)
are useful for inhibiting protein tyrosine kinases. The present invention also discloses methods of making the compounds, compositions containing the compounds, and methods of treatment using the compounds.