Pharmacophore Modeling and in Silico Screening Studies to Design Potential KDR Kinase Inhibitors

Pharmacophore Modeling and in Silico Screening Studies to Design Potential KDR Kinase Inhibitors
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药效团建模和计算机筛选研究设计潜在的 KDR 激酶抑制剂

DOI:
10.1002/cjoc.201190208
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发表时间:
2011-06
期刊:
Chin. J. Chem.
影响因子:
--
通讯作者:
Xu, Dan
Xu, Dan
中科院分区:
其他
文献类型:
--
作者:
You, Qi-Dong;Sun, Li-Ping;Sun, Hao-Peng;Chen, Ya-Dong;Xu, Dan

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根据30种KDR激酶抑制剂的化学特征,建立了一种新的基于配体的KDR激酶药效团模型。该模型由一个氢键受体、一个氢键供体和两个疏水基团组成。几种方法已经被用来验证该模型,这表明它可以作为一个可靠的工具进行虚拟筛选,以促进发现新的KDR抑制剂。然后将该模型作为数据库搜索查询,从国家癌症研究所(NCI)数据库中进行合理设计,以确定新的命中化合物。
A novel ligand-based pharmacophore model for KDR kinase was generated on the basis of chemical features of 30 KDR kinase inhibitors. This pharmacophore model consists of one hydrogen-bond acceptor, one hydrogen-bond donor and two hydrophobic groups. Several methods have been used to validate the model, suggesting that it can serve as a reliable tool for virtual screening to facilitate the discovery of novel KDR inhibitors. The model was then used as database search query from the National Cancer Institute (NCI) database for the rational design to identify new hit compound.
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