SUSTAINED RELEASE ACEMETACIN COMPOSITIONS

The invention relates to the sustained release pharmaceutical composition comprising acemetacin or a pharmaceutically acceptable salt thereof, wherein the composition is composed of Eudragit® L100-55 (Poly(methacylic acid-co-ethyl acrylate) and Eudragit® L100 (Poly(methacylic acid-co-methyl acrylate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AKTAS, Tansel, KANIK, Bayram, ZOR, Ali, YILDIRIM, Ersin, ÖZTÜRK, Fatma
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to the sustained release pharmaceutical composition comprising acemetacin or a pharmaceutically acceptable salt thereof, wherein the composition is composed of Eudragit® L100-55 (Poly(methacylic acid-co-ethyl acrylate) and Eudragit® L100 (Poly(methacylic acid-co-methyl acrylate) as release modifying agents in ratio of 40:60 to 60:40 by weight. The amount of release modifying agents is between 7% - 15% w/w in the composition and the particle size of acemetacin is in the range of 100 - 200 micrometers.