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Inclusion complexation of doxorubicin and daunorubicin with cyclodextrins

✍ Scribed by O. Bekers; J.H. Beijnen; M. Otagiri; A. Bult; W.J.M. Underberg


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
225 KB
Volume
8
Category
Article
ISSN
0731-7085

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✦ Synopsis


The interaction of alpha-, beta- and gamma-cyclodextrins with the anthracycline antibiotics doxorubicin and daunorubicin was investigated by LC, circular dichroism (CD) and absorption spectroscopy. All studies were performed in aqueous media at different temperatures and pH values. The anthracyclines complex only with gamma-cyclodextrin. Lineweaver-Burk and Scott's plots were used to calculate the stability constants of the anthracycline-gamma-cyclodextrin inclusion complexes.


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