Scaffold oriented synthesis. Part 2: Design, synthesis and biological evaluation of pyrimido-diazepines as receptor tyrosine kinase inhibitors

被引:25
作者
Gracias, Vijaya [1 ]
Ji, Zhiqin [1 ]
Akritopoulou-Zanze, Irini [1 ]
Abad-Zapatero, Cele [1 ]
Huth, Jeffrey R. [1 ]
Song, Danying [1 ]
Hajduk, Philip J. [1 ]
Johnson, Eric F. [1 ]
Glaser, Keith B. [1 ]
Marcotte, Patrick A. [1 ]
Pease, Lori [1 ]
Soni, Nirupama B. [1 ]
Stewart, Kent D. [1 ]
Davidsen, Steven K. [1 ]
Michaelides, Michael R. [1 ]
Djuric, Stevan W. [1 ]
机构
[1] Abbott Labs, Global Pharmaceut Res & Dev, Abbott Pk, IL 60044 USA
关键词
KDR inhibitors; VEGFR; PDGFR; cKit inhibitors; Flt3; inhibitors; adenine mimics; structure-based drug design;
D O I
10.1016/j.bmcl.2008.03.021
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
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.
引用
收藏
页码:2691 / 2695
页数:5
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