ZUBEREITUNG ZUR KONTINUIERLICHEN ARZNEIMITTELFREISETZUNG CHITOSAN ENTHALTEND

The present invention relates to a composition for sustained drug release, comprising chitosan dissolved in a solvent having a pH of below about 4.0, wherein the chitosan is selected from the group of chitosans precipitating in a pH range of between about 3.0 and about 7.5; and at least one drug com...

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Bibliographic Details
Main Authors MOHAMMED, MURSHED ABDEL-QADER MURSHED, AL-REMAWI, MAYYAS MOHAMMAD AHMAD DR, BADWAN, ADNAN DR
Format Patent
LanguageGerman
Published 15.06.2008
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Summary:The present invention relates to a composition for sustained drug release, comprising chitosan dissolved in a solvent having a pH of below about 4.0, wherein the chitosan is selected from the group of chitosans precipitating in a pH range of between about 3.0 and about 7.5; and at least one drug compound soluble in the above chitosan solution.
Bibliography:Application Number: AT20050003405T