Invention Grant
- Patent Title: Crystal forms of crisaborole in free form and preparation method and use thereof
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Application No.: US16099839Application Date: 2017-05-09
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Publication No.: US11773113B2Publication Date: 2023-10-03
- Inventor: Minhua Chen , Yanfeng Zhang , Fei Lu , Nan Xia , Xiaoyu Zhang
- Applicant: Anacor Pharmaceuticals, Inc.
- Applicant Address: US NY New York
- Assignee: Anacor Pharmaceuticals, Inc.
- Current Assignee: Anacor Pharmaceuticals, Inc.
- Current Assignee Address: US NY New York
- Agent Feng Shao
- Priority: CN 1610301832.6 2016.05.09
- International Application: PCT/CN2017/083631 2017.05.09
- International Announcement: WO2017/193914A 2017.11.16
- Date entered country: 2018-11-08
- Main IPC: C07F5/02
- IPC: C07F5/02
Abstract:
The present invention relates to four crystal forms of crisaborole in free form and the preparation method thereof. The present invention also relates to the pharmaceutical composition containing the crystal forms and the use thereof.
Public/Granted literature
- US20230234974A1 Crystal Forms of Crisaborole In Free Form And Preparation Method And Use Thereof Public/Granted day:2023-07-27
Information query
