Invention Grant
- Patent Title: Method of controlling formation of imiquimod impurities
- Patent Title (中): 控制咪喹莫特杂质形成的方法
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Application No.: US12697244Application Date: 2010-01-30
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Publication No.: US07919501B2Publication Date: 2011-04-05
- Inventor: Alexis S. Statham , Robert J. Nelson
- Applicant: Alexis S. Statham , Robert J. Nelson
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agency: Edwards Angell Palmer & Dodge LLP
- Agent Peter J. Manso
- Main IPC: A01N43/42
- IPC: A01N43/42 ; A01N43/52
Abstract:
Pharmaceutical formulations and methods including an immune response modifier (IRM) compound and an oleic acid component are provided where stability is improved by using oleic acid have low polar impurities such as peroxides.
Public/Granted literature
- US20100120822A1 METHOD OF CONTROLLING FORMATION OF IMIQUIMOD IMPURITIES (BHA COMPARATOR) Public/Granted day:2010-05-13
Information query
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