Invention Grant
- Patent Title: Methods for controlling formation of imiquimod impurities for two months, four months, and six months
- Patent Title (中): 控制咪喹莫特杂质形成两个月，四个月和六个月的方法
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Application No.: US12698132Application Date: 2010-02-01
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Publication No.: US07902246B2Publication Date: 2011-03-08
- 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: A01N43/52
- IPC: A01N43/52 ; A01N43/42 ; A61K31/415 ; A61K31/44 ; C07D235/02
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
- US20100130536A1 METHODS FOR CONTROLLING FORMATION OF IMIQUIMOD IMPURITIES FOR TWO MONTHS, FOUR MONTHS, AND SIX MONTHS Public/Granted day:2010-05-27
Information query
IPC分类:
