Discovery and optimization of a potent and selective indazolamine series of IRAK4 inhibitors
作者:Wenqiang Zhai、Yongping Lu、Yabo Zhu、Mengguang Zhou、Cheng Ye、Zheng-Zheng Shi、Wenjian Qian、Taishan Hu、Lei Chen
DOI:10.1016/j.bmcl.2020.127686
日期:2021.1
IRAK4 is a key mediator of innate immunity. There is a high interest in identifying novel IRAK4 inhibitors for the treatment of inflammatory autoimmune diseases. We describe here a highly potent and selective IRAK4 inhibitor (HS271) that exhibited superior enzymatic and cellular activities, as well as excellent pharmacokinetic properties. HS271 displayed robust in vivo anti-inflammatory efficacy as
IRAK4是先天免疫的关键介体。鉴定用于治疗炎性自身免疫疾病的新型IRAK4抑制剂引起了高度兴趣。我们在这里描述了一种高效的,选择性的IRAK4抑制剂(HS271),它表现出卓越的酶和细胞活性,以及出色的药代动力学特性。如在LPS诱导的TNFα产生胶原诱导的关节炎的大鼠模型中所评估的,HS271显示出强大的体内抗炎功效。