A γ-cyclodextrin duplex connected with two disulfide bonds: synthesis, structure and inclusion complexes
نویسندگان
چکیده
منابع مشابه
Thermodynamic, spectral and antimicrobial activity of inclusion complexes of acridone and its oxime with β-cyclodextrin
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,...
متن کاملPreparationa and Characterization of domperidone Inclusion complexes with cyclodextrin: Influence of preparation method
Domperidone is a widely used antiemetic, poorly water soluble drug, erratically absorbed in stomach and possess several dissolution-related problems thus it has poor bioavailability. Solubility of a drug plays a very important role in dissolution and hence absorption of drug which ultimately affects its bioavailability. Hence, by considering the facts related to drug, attempts have been made to...
متن کاملPreparationa and Characterization of domperidone Inclusion complexes with cyclodextrin: Influence of preparation method
Domperidone is a widely used antiemetic, poorly water soluble drug, erratically absorbed in stomach and possess several dissolution-related problems thus it has poor bioavailability. Solubility of a drug plays a very important role in dissolution and hence absorption of drug which ultimately affects its bioavailability. Hence, by considering the facts related to drug, attempts have been made to...
متن کاملSingle and double reduction of C60 in 2:1 γ- cyclodextrin/[60]fullerene inclusion complexes by cyclodextrin radicals
Spectroscopic and chemical properties of γ-CD• radicals, resulting from the abstraction by HO• radicals of hydrogen atoms, have been investigated using pulse radiolysis. The reactions of γ-CD• radicals with C60 in 2:1 γ-CD/C60 inclusion complexes have been studied in aqueous solutions. It has been demonstrated that the γ-CD_ radicals are reducing species producing C60 monoanion radicals, as wel...
متن کاملγ-Cyclodextrin cuprate sandwich-type complexes.
Three structures, based on γ-cyclodextrin (γ-CD) and metal ions (Cu(2+), Li(+), Na(+), and Rb(+)), have been prepared in aqueous and alkaline media and characterized structurally by single-crystal X-ray diffraction. Their dimeric assemblies adopt cylindrical channels along the c axes in the crystals. Coordinative and hydrogen bonding between the cylinders and the solvent molecules lead to the f...
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ژورنال
عنوان ژورنال: Organic & Biomolecular Chemistry
سال: 2015
ISSN: 1477-0520,1477-0539
DOI: 10.1039/c4ob02464h