- Patent Title: Polymorphic form of compound, preparation method and use thereof
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Application No.: US16606144Application Date: 2018-04-26
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Publication No.: US10662198B2Publication Date: 2020-05-26
- Inventor: Jianwei Shen , Jin Zhang , Long Li , Yonghong Gao , Zhantao Zhang , Yong Zhang
- Applicant: QILU PHARMACEUTICAL CO., LTD.
- Applicant Address: CN Jinan, Shandong
- Assignee: QILU PHARMACEUTICAL CO., LTD.
- Current Assignee: QILU PHARMACEUTICAL CO., LTD.
- Current Assignee Address: CN Jinan, Shandong
- Agency: Novick, Kim & Lee, PLLC
- Agent Allen Xue
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6e37e85d
- International Application: PCT/CN2018/084608 WO 20180426
- International Announcement: WO2018/196805 WO 20181101
- Main IPC: C07D487/04
- IPC: C07D487/04
Abstract:
The present disclosure relates to polymorphic forms of the compound methyl (3R,6S)-6-amino-sulfonylamino-1-(thiazol-2-yl)-3-(2,3,4-trifluorophenyl)-3,5,6,7-tetrahydropyrrolo[1,2-c]pyrimidin-4-formate (compound 1). The present disclosure further relates to a pharmaceutical composition and pharmaceutical use and a preparation method of the polymorphic forms of compound 1.
Public/Granted literature
- US20200039992A1 POLYMORPHIC FORM OF COMPOUND, PREPARATION METHOD AND USE THEREOF Public/Granted day:2020-02-06
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