Chitosan modified with terephthaloyl diazide as a drug delivery system

作者: A. V. Odinokov , D. Yu. Dzhons , A. V. Budruev , A. E. Mochalova , L. A. Smirnova

DOI: 10.1007/S11172-016-1423-Y

关键词:

摘要: pH- and thermo-sensitive hydrogels based on chitosan cross-linked with terephthaloyl diazide were synthesized. A new formulation of the polysaccharide modified taxifolin (dihydroquercetin) was obtained by nucleophylic addition reaction resulting in formation urea urethane bonds a 1,4-phenylenediamine spacer. Sustained release effective agent (flavonoid) upon action trypsin, which is one enzymes gastrointestinal tract, observed.

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