Host-Guest Complexes of Flavanone and 4'-Chloroflavanone with Naturals and Modified Cyclodextrin: A Calorimetric and Spectroscopy Investigations
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Abstract
The aim of the research was to investigate and compare the interaction between flavanones (flavanone, 4-chloro-flavanone) with potential anticancer activity and selected cyclodextrins. Measurements were made using calorimetric (ITC, DSC) and spectrophotometric (UV-Vis spectroscopy, FT-IR, H NMR) methods. The increase in the solubility in aqueous medium caused by the complexation process was determined by the Higuchi-Connors method. As a result of the study, the stoichiometry and thermodynamics of the complexation reaction were determined. The formation of stable inclusion complexes at a 1:1 M ratio between flavanone and 4-chloroflavanone and the cyclodextrins selected for research was also confirmed.
References
1.
Saokham P, Muankaew C, Jansook P, Loftsson T
. Solubility of Cyclodextrins and Drug/Cyclodextrin Complexes. Molecules. 2018; 23(5).
PMC: 6099580.
DOI: 10.3390/molecules23051161.
View
2.
Stella V, Rajewski R
. Cyclodextrins: their future in drug formulation and delivery. Pharm Res. 1997; 14(5):556-67.
DOI: 10.1023/a:1012136608249.
View
3.
Crini G
. Review: a history of cyclodextrins. Chem Rev. 2014; 114(21):10940-75.
DOI: 10.1021/cr500081p.
View
4.
Gerloczy A, Fonagy A, Keresztes P, Perlaky L, Szejtli J
. Absorption, distribution, excretion and metabolism of orally administered 14C-beta-cyclodextrin in rat. Arzneimittelforschung. 1985; 35(7):1042-7.
View
5.
Qiu N, Cheng X, Wang G, Wang W, Wen J, Zhang Y
. Inclusion complex of barbigerone with hydroxypropyl-β-cyclodextrin: preparation and in vitro evaluation. Carbohydr Polym. 2013; 101:623-30.
DOI: 10.1016/j.carbpol.2013.09.035.
View