mÉtodo para produzir uma matriz de liberaÇço controlada, amàrfica ou parcialmente amàrfica insolével em Água

In the preparation of a medicament dosage form (or its precursor) by extrusion, the dosage form comprises a matrix having properties determined by the extrusion process. The matrix contains (a) at least one active agent, (b) one or more polysaccharides (and their derivatives and complexes) and, opti...

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Bibliographic Details
Main Authors HUBERT REINL, KLAUS-JURGEN STEFFENS
Format Patent
LanguagePortuguese
Published 27.12.2011
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:In the preparation of a medicament dosage form (or its precursor) by extrusion, the dosage form comprises a matrix having properties determined by the extrusion process. The matrix contains (a) at least one active agent, (b) one or more polysaccharides (and their derivatives and complexes) and, optionally, (c) one or more saccharides (and their derivatives) and (d) other materials. An independent claim is included for the dosage forms as described above.
Bibliography:Application Number: BR20000009927