- 专利标题： Salts and processes of preparing a PI3K inhibitor
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申请号： US16448815申请日： 2019-06-21
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公开(公告)号： US11084822B2公开(公告)日： 2021-08-10
- 发明人: Lei Qiao , Lingkai Weng , David Meloni , Zhongjiang Jia , Jianji Wang , Jiacheng Zhou
- 申请人： Incyte Corporation
- 申请人地址： US DE Wilmington
- 专利权人： Incyte Corporation
- 当前专利权人： Incyte Corporation
- 当前专利权人地址： US DE Wilmington
- 代理机构： Fish & Richardson P.C.
- 主分类号： C07D487/04
- IPC分类号： C07D487/04
摘要：
The present application provides processes for preparing (R)-4-(3-((S)-1-(4-amino-3-methyl-1H-pyrazolo [3,4-d]pyrimidin-1-yl)ethyl)-5-chloro-2-ethoxy-6-fluorophenyl)pyrrolidin-2-one, which is useful as an inhibitor phosphoinositide 3-kinase-delta (PI3Kδ), as well as a salt form and intermediates related thereto.
公开/授权文献
- US20190308979A1 SALTS AND PROCESSES OF PREPARING A PI3K INHIBITOR 公开/授权日：2019-10-10
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