Discovery of a novel azetidine scaffold for colony stimulating factor-1 receptor (CSF-1R) Type II inhibitors by the use of docking models
作者:Kazutaka Ikegashira、Taku Ikenogami、Takayuki Yamasaki、Yasunori Hase、Takayuki Yamaguchi、Koji Inagaki、Satoki Doi、Tsuyoshi Adachi、Yoshihisa Koga、Hiromasa Hashimoto
DOI:10.1016/j.bmcl.2018.10.051
日期:2019.1
We report the discovery of a novel azetidine scaffold for colony stimulating factor-1 receptor (CSF-1R) Type II inhibitors by using a structure-based drug design (SBDD) based on a docking model. The work leads to the representative compound 4a with high CSF-1R inhibitory activity (IC50 = 9.1 nM). The obtained crystal structure of an azetidine compound with CSF-1R, which matched our predicted docking
我们报告通过使用基于对接模型的基于结构的药物设计(SBDD)的集落刺激因子-1受体(CSF-1R)II型抑制剂的新型氮杂环丁烷支架的发现。工作导致代表性化合物4一个具有高CSF-1R抑制活性(IC 50 = 9.1纳米)。所获得的具有CSF-1R的氮杂环丁烷化合物的晶体结构与我们预测的对接模型匹配,表明氮杂环丁烷化合物作为II型抑制剂与蛋白质的DFG-out构象结合。