Compaction properties, drug release kinetics and fronts movement studies from matrices combining mixtures of swellable and inert polymers. II. Effect of HPMC with different degrees of methoxy/hydroxypropyl substitution

International Journal of Pharmaceutics

Volumn 387, Issue 1-2, 2010, Pages 56-64

  Escudero, J J ^a   Ferrero, C ^a   Jimenez Castellanos M R ^a  

^a UNIVERSITY OF SEVILLE   (Spain)

Author keywords

Drug delivery system; Hydroxypropyl methylcellulose; Hydroxypropylcellulose methyl methacrylate; Release modulation; Substitution degree; Theophylline

Indexed keywords

HYDROXYPROPYLMETHYLCELLULOSE; METHACRYLIC ACID METHYL ESTER; THEOPHYLLINE;

ARTICLE; CONCENTRATION PROCESS; CONTROLLED STUDY; DIFFUSION; DRUG FORMULATION; DRUG MIXTURE; DRUG RELEASE; FREEZE DRYING; HYDROPHILICITY; MATRIX TABLET; PRIORITY JOURNAL; STRUCTURE ACTIVITY RELATION; TABLET COMPRESSION; TABLET MATRIX; TABLET PROPERTY;

CHEMISTRY, PHARMACEUTICAL; DELAYED-ACTION PREPARATIONS; DIFFUSION; DRUG DELIVERY SYSTEMS; EXCIPIENTS; KINETICS; METHYLCELLULOSE; METHYLMETHACRYLATE; TABLETS; THEOPHYLLINE;

EID: 77649189739     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijpharm.2009.12.001     Document Type: Article

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