发明申请
US20090169511A1 Mucosal Bioadhesive SLow Release Carrier for Delivering Active Principles
审中-公开
粘膜生物粘合剂SLow释放载体提供主动原则
- 专利标题： Mucosal Bioadhesive SLow Release Carrier for Delivering Active Principles
- 专利标题（中）： 粘膜生物粘合剂SLow释放载体提供主动原则
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申请号： US12225470申请日： 2007-03-23
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公开(公告)号： US20090169511A1公开(公告)日： 2009-07-02
- 发明人: Dominique Costantini , Caroline Lemarchand
- 申请人： Dominique Costantini , Caroline Lemarchand
- 申请人地址： FR Paris
- 专利权人： BIOALLIANCE PHARMA
- 当前专利权人： BIOALLIANCE PHARMA
- 当前专利权人地址： FR Paris
- 优先权： EP06290480.0 20060324
- 国际申请： PCT/IB2007/001662 WO 20070323
- 主分类号： A61K47/42
- IPC分类号： A61K47/42 ; A61K47/36 ; A61K47/32 ; A61K31/52 ; A61K31/7072 ; A61K31/662 ; A61K31/708 ; A61K31/13 ; A61K38/21 ; A61P31/12 ; A61K47/38
摘要：
A mucosal bioadhesive slow release carrier comprising an active principle and devoid of starch, lactose, which can release the active principal for a duration of longer than 20 hours. This bioadhesive carrier contains a diluent, an alkali metal alkylsulfate, a binding agent, at least one bioadhesive polymer and at least one sustained release polymer, as well as a method for its preparation.