Bead cellulose products with film formers and solubilizers for controlled drug release

International Journal of Pharmaceutics

Volumn 156, Issue 1, 1997, Pages 97-107

  Wolf, B ^a  

^a UNIVERSITY OF LEIPZIG   (Germany)

Author keywords

Bead cellulose; Controlled release; Coprecipitates; Flow properties; Hydroxypropyl methylcellulose; Poloxamer; Polyethylene glycol 6000

Indexed keywords

CELLULOSE; GRISEOFULVIN; HYDROXYPROPYLCELLULOSE; MACROGOL 6000; METHYLCELLULOSE; PHTHALIC ACID DIMETHYL ESTER; PHTHALIC ACID DIOCTYL ESTER; POLOXAMER; PREDNISOLONE; SOLUBILIZER;

ARTICLE; CONTROLLED RELEASE FORMULATION; DRUG RELEASE; DRUG SOLUBILITY; PRIORITY JOURNAL;

EID: 0030775434     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(97)00190-7     Document Type: Article

References (17)

1. Deutsches Arzneibuch, Deutscher Apotheker Verlag Stuttgart, Govi-Verlag GmbH Frankfurt a.M./Eschborn, 1996.
2. Ford, J.L. and Timmins, P., 1989. Pharmaceutical thermal analysis. Techniques and applications. Ellis Horwood Limited, Chichester.
3. Khan M.A., Dib J., Reddy I.K. Statistical optimization of ketoprofen-Eudragit® S100 coprecipitates to obtain controlled-release tablets. Drug Dev. Ind. Pharm. 22:1996;135-141.
4. Khan M.A., Karnachi A.A., Singh S.K., Sastry S.V., Kislalioglu S.M., Bolton S. Controlled release coprecipitates: formulation consideration. J. Control. Release. 37:1995;131-141.
5. Lenfeld J., Štamberg J. Sorbents prepared from a composite reactive carrier based on bead cellulose and poly(ethylenemethacrylate-toluenesulfonate). Angew. Makromol. Chem. 152:1987;179-192.
6. Okuma, S., Yamagishi, K., Hara, M., Suzuki, K., Yamamoto, T., Cellulose composite microparticle manufacture. Jpn. Kokai Tokkyo Koho JP 63 90502 (1988). In: C.A. 109 (1988) 75551.
7. Okuma, S., Yamagishi, K., Hara, M., Suzuki, K., Yamamoto, T., Cellulose-hollow polymer composite microparticle manufacture. Jpn. Kokai Tokkyo Koho JP 63 92601 (1988). In: C.A. 109 (1988) 75550.
8. Simonelli A.P., Meshali M.M., Abd-El-Gawad H., Abdel-Aleem H.M., Gabr K.E. Release behavior of hydrochlorothiazide from binary and ternary hydrochlorothiazide coprecipitates. Pharm. Ind. 57:1995;72-76.
9. Štamberg J. Bead cellulose. Sep. Purif. Methods. 17:1988;155-183.
10. Sugimoto I., Kuchiki A., Nakagawa H. Stability of nifedipine-polyvinylpyrrolidone coprecipitate. Chem. Pharm. Bull. 29:1981;1715-1723.
11. Sugimoto I., Sasaki K., Kuchiki A., Ishihara T., Nakagawa H. Stability and bioavailability of nifedipine in fine granules. Chem. Pharm. Bull. 30:1982;4479-4488.
12. Wolf B., Finke I. Binding of prazosine hydrochloride to bead cellulose and derivatives of bead cellulose and its in vitro liberation. Pharmazie. 47:1992;35-38.
13. Wolf B., Finke I. Binding of benzocaine as a model drug to dialdehyde bead cellulose and its in vitro liberation. Pharmazie. 47:1992;121-125.
14. Wolf B., Finke I., Schmitz W. Controlled release of poor water-soluble drugs from composites with bead cellulose and hydrophilic solubilizers. Pharmazie. 51:1996;104-112.
15. Wolf B., Horsch W. Herstellung, Eigenschaften und Verwendung der Perlcellulose. Eine Übersicht. Pharmazie. 46:1991;392-402.
16. Wolf B., Horsch W., Finke I. Methods of characterisation of bead cellulose and results of examination upon a home-made preparation. Pharmazie. 46:1991;788-792.
17. Wolf B., Schmitz W., Schneider H. Composites of bead cellulose and hydrophilic solubilizers. Int. J. Pharm. 139:1996;87-94.