Summary
Dextran, previously activated by periodate oxidation, was grafted with mono-6-amino-6-deoxy-β-cyclodextrin, mono-6-ethylenediamino-6-deoxy-β-cyclodextrin, and mono-6-butylenediamino-6-deoxy-β-cyclodextrin by reductive alkylation in the presence of NaBH4. The polymers were able to form inclusion complexes with Naproxen, increasing the solubility of the drug by 2.2-2.6 folds. The β-cyclodextrin-grafted dextrans were used as macromolecular carriers for Naproxen, improving the “in vivo” anti-inflammatory activity of the drug.
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Ramirez, H., Valdivia, A., Cao, R. et al. Preparation of β-Cyclodextrin-Dextran Polymers and their Use as Supramolecular Carrier Systems for Naproxen. Polym. Bull. 59, 597–605 (2007). https://doi.org/10.1007/s00289-007-0803-8
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DOI: https://doi.org/10.1007/s00289-007-0803-8