PREPARATION OF ENTERIC DRUG
PURPOSE:To prepare the titled drug soluble, dispersible and disintegrable rapidly at a specific pH, by coating a drug with a carboxymethylethylcellulose having a specific degree of neutralization. CONSTITUTION:The disintegrability of carboxymethylethylcellolose (CMEC) at 6.0 pH can be remarkably imp...
Gespeichert in:
| Hauptverfasser: | , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | PURPOSE:To prepare the titled drug soluble, dispersible and disintegrable rapidly at a specific pH, by coating a drug with a carboxymethylethylcellulose having a specific degree of neutralization. CONSTITUTION:The disintegrability of carboxymethylethylcellolose (CMEC) at 6.0 pH can be remarkably improved without lowering the disintegration resistance at |
|---|