Back to Search
Start Over
Synthese polymergebundener Antiphlogistika
- Source :
- Archiv der Pharmazie. 321:273-276
- Publication Year :
- 1988
- Publisher :
- Wiley, 1988.
-
Abstract
- Die kovalente Bindung der Antiphlogistika Mefenaminsaure, Flufenaminsaure und Indometacin an Eudragit® L 100 gelingt nach Derivatisierung mit einem N-tritylgeschutzten Aminoalkohol und anschliesender Abspaltung der Schutzgruppe. Die Fixierung der derivatisierten Arzneistoffe erfolgt mittels Carbonyldiimidazol. Die quantitative Bestimmung der Arzneistoffe am Polymer wird UV-spektroskopisch durchgefuhrt. Synthesis of polymerbound antiphlogistic drugs Covalent binding of the antiphlogistic drugs mefenamic acid, flufenamic acid and indometacin to Eudragit® L 100 was achieved after derivatizing these compounds with an N-trityl protected aminoalcohol followed by deprotection. Fixation of the derivatized drugs to the polymer-backbone is carried out with carbonyldiimidazol. The drugs bound to the polymer were determined quantitatively by UV-spectroscopy.
Details
- ISSN :
- 15214184 and 03656233
- Volume :
- 321
- Database :
- OpenAIRE
- Journal :
- Archiv der Pharmazie
- Accession number :
- edsair.doi...........50e87c95661b526604aae88c88f23b0a