Thermodynamic, spectral and antimicrobial activity of inclusion complexes of acridone and its oxime with β-cyclodextrin
محورهای موضوعی : Journal of the Iranian Chemical Research
Swapna Sankar Nayak
1
(PG Department of Chemistry, Berhampur University, Bhanja Vihar 760007, India)
Sunakar Panda
2
(S.B.R. Govt. Women’s (Auto) College, Berhampur 760001, India)
کلید واژه: Acridone, Inclusion complex, β-cyclodextrin, Thermodynamic stability, Antimicrobial study,
چکیده مقاله :
One of the methods to enhance bio-accessibility of drugs like Acridone and its oxime is toform inclusion complexes with β-cyclodextrin. The formation of such complexes has beenconfirmed by changes in spectral characteristics and melting point data. The aqueous phasesolubility studies reveal 1:1 stoichiometry between the compound and, β-cyclodextrin. The studyof thermodynamic parameters like ΔG, ΔH, ΔS indicates the inclusion complex formation to beexothermic and spontaneous. The study of antimicrobial activity of these compounds indicatesthat the microbes like E. coli and P. aeruginosa are susceptible and the susceptibility increasessignificantly after formation of inclusion complex.
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