Invention Grant
- Patent Title: Phosphorylcholine group-containing compound and method for producing same
- Patent Title (中): 含有磷酰胆碱的化合物及其制备方法
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Application No.: US11664670Application Date: 2005-11-28
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Publication No.: US07674782B2Publication Date: 2010-03-09
- Inventor: Yukimitsu Suda , Kazuyuki Miyazawa
- Applicant: Yukimitsu Suda , Kazuyuki Miyazawa
- Applicant Address: JP Tokyo
- Assignee: Shiseido Company, Ltd.
- Current Assignee: Shiseido Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Townsend & Banta
- Priority: JP2004-343375 20041129; JP2005-341934 20051128
- International Application: PCT/JP2005/021795 WO 20051128
- International Announcement: WO2006/057384 WO 20060106
- Main IPC: A61K31/685
- IPC: A61K31/685 ; C07F9/02 ; C08F30/02
Abstract:
The present invention is a phosphorylcholine-containing chemical compound represented by the following formula (1) or (2). (CH3)3N+CH2CH2PO4−CH2COOH (1) (CH3)3N+CH2CH2PO4−CH2COONa (2) The object of the present invention is to provide a new phosphorylcholine-containing compound that is useful as a surface treatment agent or a source material of a surface treatment agent. Another object is to provide a manufacturing method that has a high industrial utility value.
Public/Granted literature
- US20080113942A1 Phosphorylcholine Group-Containing Compound and Method for Producing Same Public/Granted day:2008-05-15
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