Invention Grant
- Patent Title: Method of producing a crystal of an imidazole compound
- Patent Title (中): 咪唑化合物的结晶的制造方法
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Application No.: US11662740Application Date: 2005-09-13
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Publication No.: US08592598B2Publication Date: 2013-11-26
- Inventor: Masayoshi Kaneko , Shigeo Yabuno , Kenji Iwaoka , Hidetoshi Nishimura
- Applicant: Masayoshi Kaneko , Shigeo Yabuno , Kenji Iwaoka , Hidetoshi Nishimura
- Applicant Address: JP Osaka
- Assignee: Takeda Pharmaceutical Company Limited
- Current Assignee: Takeda Pharmaceutical Company Limited
- Current Assignee Address: JP Osaka
- Agency: Edwards Wildman Palmer LLP
- Agent George W. Neuner
- Priority: JP2004/265717 20040913
- International Application: PCT/JP2005/017222 WO 20050913
- International Announcement: WO2006/030936 WO 20060323
- Main IPC: C07D401/12
- IPC: C07D401/12
Abstract:
The instant invention describes a method of producing a crystal of an imidazole compound or a salt thereof, which comprises suspending a solvate of the imidazole compound into a solution containing water, alcohol, and a basic substance.
Public/Granted literature
- US20080262235A1 Method and Apparatus for Producing Oxidized Compound Public/Granted day:2008-10-23
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