2H-INDAZOLE DERIVATIVES AS CDK4 AND CDK6 INHIBITORS AND THERAPEUTIC USES THEREOF

    公开(公告)号:US20210139459A1

    公开(公告)日:2021-05-13

    申请号:US16965376

    申请日:2019-01-29

    申请人: Beta Pharma, Inc.

    IPC分类号: C07D401/14 A61K45/06

    摘要: 2-Aminopyrimidine-substituted 2H-indazole compounds of formula (I), where R1 is hydrogen, and their prodrugs, where R1 is a metabolizable group under physiological conditions, as cyclin-dependent kinase (CDK) and cell-proliferation inhibitors, and therapeutic uses and methods of preparation thereof, are disclosed. These compounds, and pharmaceutically acceptable salts, solvates, prodrugs, and pharmaceutical compositions thereof, are useful for treating diseases and disorders associated with activity of cyclin-dependent kinases, in particular CDK4/6, including but not limited to various cancers and inflammation-related diseases or conditions.

    2H-indazole derivatives as CDK4 and CDK6 inhibitors and therapeutic uses thereof

    公开(公告)号:US11352341B2

    公开(公告)日:2022-06-07

    申请号:US16965376

    申请日:2019-01-29

    申请人: Beta Pharma, Inc.

    IPC分类号: C07D401/14 A61K45/06

    摘要: 2-Aminopyrimidine-substituted 2H-indazole compounds of formula (I), where R1 is hydrogen, and their prodrugs, where R1 is a metabolizable group under physiological conditions, as cyclin-dependent kinase (CDK) and cell-proliferation inhibitors, and therapeutic uses and methods of preparation thereof, are disclosed. These compounds, and pharmaceutically acceptable salts, solvates, prodrugs, and pharmaceutical compositions thereof, are useful for treating diseases and disorders associated with activity of cyclin-dependent kinases, in particular CDK4/6, including but not limited to various cancers and inflammation-related diseases or conditions.