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公开(公告)号:US5645827A
公开(公告)日:1997-07-08
申请号:US375498
申请日:1995-01-19
CPC分类号: A61K9/0048 , Y10S514/912 , Y10S514/913 , Y10S514/914 , Y10S514/915
摘要: Compositions comprising cationic polysaccharide polymers and anionic therapeutic agents which can have enhanced substantivity to mucosal surfaces are disclosed. These compositions are well suited, for example, for the delivery of anionic ophthalmic pharmaceuticals because they can provide clear solution in addition to substantivity.
摘要翻译: 公开了包含阳离子多糖聚合物和阴离子治疗剂的组合物,其可以具有增强的对粘膜表面的亲和性。 这些组合物非常适合于例如用于递送阴离子眼用药物,因为它们除了具有亲和性之外还能够提供清晰的溶液。