Discovery and optimization of heteroaryl piperazines as potent and selective PI3Kδ inhibitors
作者:Hua Zhou、Meredeth A. McGowan、Kathryn Lipford、Matthew Christopher、Xavier Fradera、David Witter、Charles A. Lesburg、Chaomin Li、Joey L. Methot、John Lampe、Abdelghani Achab、Lynsey Shaffer、Peter Goldenblatt、Sanjiv Shah、Alan Bass、Gottfried Schroeder、Dapeng Chen、Haoyu Zeng、Martin A. Augustin、Jason D. Katz
DOI:10.1016/j.bmcl.2019.126715
日期:2020.1
piperazines with excellent baseline affinity and selectivity for phosphoinositide 3-kinase δ (PI3Kδ) over closely related isoforms. Rapid evaluation and optimization of structure-activity relationships (SAR) for this class, leveraging the modular nature of this scaffold, facilitated development of this hit class into a series of potent and selectiveinhibitors of PI3Kδ. This effort culminated in the identification
Purine inhibitors of human phosphatidylinositol 3-kinase delta
申请人:Merck Sharp & Dohme Corp.
公开号:US11230547B2
公开(公告)日:2022-01-25
The instant invention provides compounds of formulas Ia and Ib which are PI3K-delta inhibitors, and as such are useful for the treatment of PI3K-delta-mediated diseases such as inflammation, asthma, COPD and cancer.
本发明提供的式 Ia 和 Ib 化合物是 PI3K-delta 抑制剂,因此可用于治疗 PI3K-delta 介导的疾病,如炎症、哮喘、慢性阻塞性肺病和癌症。
PURINE INHIBITORS OF HUMAN PHOSPHATIDYLINOSITOL 3-KINASE DELTA