Discovery of acyl ureas as highly selective small molecule CSF1R kinase inhibitors
作者:Timothy M. Caldwell、Michael D. Kaufman、Scott C. Wise、Yu Mi Ahn、Molly M. Hood、Wei-Ping Lu、William C. Patt、Thiwanka Samarakoon、Lakshminarayana Vogeti、Subha Vogeti、Karen M. Yates、Stacie L. Bulfer、Bertrand Le Bourdonnec、Bryan D. Smith、Daniel L. Flynn
DOI:10.1016/j.bmcl.2022.128929
日期:2022.10
proprietary compound collection of switch control kinase inhibitors and using a combination of medicinal chemistry guided structure activity relationships and structure-based drug design, a novel series of potent acyl urea-based CSF1R inhibitors was identified displaying high selectivity for CSF1R versus the other members of the Type III receptor tyrosine kinase (RTK) family members (KIT, PDGFR-α, PDGFR-β
基于在 Deciphera 的开关控制激酶抑制剂专有化合物集合中发现的早期先导结构,并结合药物化学指导的结构活性关系和基于结构的药物设计,确定了一系列基于酰基脲的新型 CSF1R 抑制剂与III 型受体酪氨酸激酶 (RTK) 家族成员(KIT、PDGFR-α、PDGFR-β 和 FLT3)、VEGFR2 和 MET 的其他成员相比,对 CSF1R 显示出高选择性。基于体外生物学、体外ADME 和体内PK/PD 研究,化合物10被选为 Deciphera 的 CSF1R 研究计划的高级先导。