作者:Naomi S. Rajapaksa、Alberto Gobbi、Joy Drobnick、Steven Do、Aleksandr Kolesnikov、Jun Liang、Yongsheng Chen、Swathi Sujatha-Bhaskar、Zhiyu Huang、Hans Brightbill、Ross Francis、Christine Yu、Edna F. Choo、Kevin DeMent、Yingqing Ran、Le An、Claire Emson、Jonathan Maher、John Wai、Brent S. McKenzie、Patrick J. Lupardus、Ali A. Zarrin、James R. Kiefer、Marian C. Bryan
DOI:10.1021/acsmedchemlett.9b00380
日期:2020.3.12
IRAK4 kinase activity transduces signaling from multiple IL-1Rs and TLRs to regulate cytokines and chemokines implicated in inflammatory diseases. As such, there is high interest in identifying selective IRAK4 inhibitors for the treatment of these disorders. We previously reported the discovery of potent and selective dihydrobenzofuran inhibitors of IRAK4. Subsequent studies, however, showed inconsistent
IRAK4激酶活性可转导来自多个IL-1R和TLR的信号,以调节与炎症性疾病有关的细胞因子和趋化因子。因此,对鉴定用于治疗这些疾病的选择性IRAK4抑制剂具有很高的兴趣。我们之前曾报道过发现有力和选择性的IRAK4二氢苯并呋喃抑制剂。然而,随后的研究表明,在与疾病相关的药效学模型中抑制作用不一致。在本文中,我们描述了将人类全血分析应用于一系列苯并内酰胺IRAK4抑制剂的发现。我们确定了有效的分子19,可以实现与人类疾病相关的细胞因子的体内抑制。