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公开(公告)号：US20210300893A1
公开(公告)日：2021-09-30
申请号：US17340676
申请日：2021-06-07
发明人： Minhua Chen , Yanfeng Zhang , Xiaoting Zhai , Jiale Qian , Yuhao Chen , Chaohui Yang
IPC分类号： C07D401/04
摘要： The present disclosure relates to novel crystalline forms of ARN-509 (structure shown in formula I), processes for preparation of the novel crystalline forms, pharmaceutical composition of the novel crystalline forms, and uses of the novel crystalline forms for preparing drug products of androgen receptor antagonists and for treating prostate cancer. The crystalline forms of ARN-509 provided by the present disclosure have one or more improved properties compared with the prior art, and is of great value to the future optimization and development of drugs.
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公开(公告)号：US20200270226A1
公开(公告)日：2020-08-27
申请号：US16763554
申请日：2019-05-16
发明人： Minhua Chen , Yanfeng Zhang , Xiaoting Zhai , Jiale Qian , Yuhao Chen , Chaohui Yang
IPC分类号： C07D401/04
摘要： The present disclosure relates to novel crystalline forms of ARN-509 (structure shown in formula I), processes for preparation of the novel crystalline forms, pharmaceutical composition of the novel crystalline forms, and uses of the novel crystalline forms for preparing drug products of androgen receptor antagonists and for treating prostate cancer. The crystalline forms of ARN-509 provided by the present disclosure have one or more improved properties compared with the prior art, and is of great value to the future optimization and development of drugs.
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公开(公告)号：US11066384B2
公开(公告)日：2021-07-20
申请号：US17033922
申请日：2020-09-28
发明人： Minhua Chen , Yanfeng Zhang , Xiaoting Zhai , Jiale Qian , Yuhao Chen , Chaohui Yang
IPC分类号： C07D401/04
摘要： The present disclosure relates to novel crystalline forms of ARN-509 (structure shown in formula I), processes for preparation of the novel crystalline forms, pharmaceutical composition of the novel crystalline forms, and uses of the novel crystalline forms for preparing drug products of androgen receptor antagonists and for treating prostate cancer. The crystalline forms of ARN-509 provided by the present disclosure have one or more improved properties compared with the prior art, and is of great value to the future optimization and development of drugs.
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公开(公告)号：US20210017148A1
公开(公告)日：2021-01-21
申请号：US17033922
申请日：2020-09-28
发明人： Minhua Chen , Yanfeng Zhang , Xiaoting Zhai , Jiale Qian , Yuhao Chen , Chaohui Yang
IPC分类号： C07D401/04
摘要： The present disclosure relates to novel crystalline forms of ARN-509 (structure shown in formula I), processes for preparation of the novel crystalline forms, pharmaceutical composition of the novel crystalline forms, and uses of the novel crystalline forms for preparing drug products of androgen receptor antagonists and for treating prostate cancer. The crystalline forms of ARN-509 provided by the present disclosure have one or more improved properties compared with the prior art, and is of great value to the future optimization and development of drugs.
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