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公开(公告)号:US6096291A
公开(公告)日:2000-08-01
申请号:US774920
申请日:1996-12-27
CPC分类号: A61K9/5161 , A61K9/167 , Y10S977/783 , Y10S977/788 , Y10S977/795 , Y10S977/798 , Y10S977/80 , Y10S977/801 , Y10S977/83 , Y10S977/917
摘要: A novel method for the mucosal administration of a substance to a mammal is provided. The method comprises contacting a mucosal surface of the mammal with the substance in combination with a Biovector. The Biovector has a core that comprises a natural polymer, or a derivative or a hydrolysate of a natural polymer, or a mixture thereof. A preferred natural polymer is a polysaccharide or an oligosaccharide. The core is optionally coated with an amphiphilic compound, such as a lipid.
摘要翻译: 提供了一种向哺乳动物粘膜施用物质的新方法。 该方法包括将哺乳动物的粘膜表面与Biovector结合物质。 Biovector具有包含天然聚合物或天然聚合物的衍生物或水解产物或其混合物的核心。 优选的天然聚合物是多糖或寡糖。 核心任选地涂覆有两亲化合物,例如脂质。
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公开(公告)号:US6017513A
公开(公告)日:2000-01-25
申请号:US987436
申请日:1997-12-09
CPC分类号: A61K9/5161 , A61K9/167 , Y10S977/783 , Y10S977/788 , Y10S977/795 , Y10S977/798 , Y10S977/80 , Y10S977/801 , Y10S977/83 , Y10S977/917
摘要: A novel method for the mucosal administration of a substance to a mammal is provided. The method comprises contacting a mucosal surface of the mammal with the substance in combination with a Biovector. The Biovector has a core that comprises a natural polymer, or a derivative or a hydrolysate of a natural polymer, or a mixture thereof. A preferred natural polymer is a polysaccharide or an oligosaccharide. The core is optionally coated with an amphiphilic compound, such as a lipid.
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公开(公告)号:US06759060B2
公开(公告)日:2004-07-06
申请号:US09112367
申请日:1998-07-09
申请人: Daniel Samain , Igancio De Miguel , Frédérique N'guyen , Pascal Delrieu , Li Ding , Nadine Candelotto , Corinne Segreto , Didier Betbeder , Roger Kravtzoff , Michel Major
发明人: Daniel Samain , Igancio De Miguel , Frédérique N'guyen , Pascal Delrieu , Li Ding , Nadine Candelotto , Corinne Segreto , Didier Betbeder , Roger Kravtzoff , Michel Major
IPC分类号: A61K916
CPC分类号: A61K9/5123 , A23L27/70 , A23L27/72 , A61K8/11 , A61K8/14 , A61K8/66 , A61K8/97 , A61K9/1652 , A61K9/5015 , A61K9/5161 , A61K2800/412 , A61K2800/413 , A61Q19/00 , B82Y5/00 , Y10S514/951 , Y10S514/952 , Y10T428/2991
摘要: A synthetic particulate vector comprising a non-liquid hydrophilic nucleus which does not have an external lipid layer grafted thereon. A method for preparing a particulate vector by encapsulating an ionizable active principle, vectors obtainable through said method, and pharmaceutical, cosmetological or food compositions containing such vectors are also disclosed.
摘要翻译: 包含不具有接枝在其上的外部脂质层的非液体亲水核的合成颗粒载体。 还公开了通过包封可电离活性成分制备颗粒载体的方法,通过所述方法可获得的载体和含有这些载体的药物,美容组合物或食物组合物的方法。
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