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Capillary electrophoretic and nuclear magnetic resonance studies on the opposite affinity pattern of propranolol enantiomers towards various cyclodextrins
ArticleAbstract: In the present study the migration order of the propranolol enantiomers with various native CDs andPalabras claves:capillary electrophoresis, cyclodextrins, enantiomer migration order, NMR spectroscopy, Propranolol, Separation mechanismsAutores:Antonio Salgado, Chankvetadze B., Crommen J., Fillet M., Lomsadze K., Rousseau A., Servais A.Fuentes:scopusCarbohydrate-Based Biopolymers: Biologically Active Poly[3-(3,4-Dihydroxyphenyl)Glyceric Acid] from Borago officinalis
ArticleAbstract: A high-molecular water-soluble preparation from stems of Borago officinalis (Boraginaceae family) waPalabras claves:Borago officinalis, caffeic acid-derived polyether, Carbohydrate-based biopolymers, Poly[3-(3,4-dihydroxyphenyl)glyceric acid], poly[oxy-1-carboxy-2-(3,4-dihydroxyphenyl)ethylene]Autores:Amiranashvili L., Antonio Salgado, Barbakadze V., Chankvetadze B., Churadze M., Gogilashvili L., Gogolashvili A., Merlani M.Fuentes:scopusComparative NMR and MS studies on the mechanism of enantioseparation of propranolol with heptakis(2,3-diacetyl-6-sulfo)-β-cyclodextrin in capillary electrophoresis with aqueous and non-aqueous electrolytes
ArticleAbstract: In our recent studies, the reversal of the enantiomer migration order (EMO) was observed with heptakPalabras claves:CE, cyclodextrins, enantiomer migration order, Propranolol, Separation mechanismsAutores:Antonio López J., Antonio Salgado, Calvo E., Chankvetadze B., Lomsadze K.Fuentes:scopusComparative enantioseparation of ketoprofen with trimethylated α-, β-, and γ-cyclodextrins in capillary electrophoresis and study of related selector-selectand interactions using nuclear magnetic resonance spectroscopy
ArticleAbstract: The enantiomers of ketoprofen were separated by capillary electrophoresis using the (2,3,6-tri-O-metPalabras claves:1D ROESY, capillary electrophoresis, cyclodextrins, enantiomer affinity pattern, ketoprofen, nuclear magnetic resonance spectroscopy, Separation mechanismAutores:Antonio Salgado, Chankvetadze B., Samakashvili S., Scriba G.K.E.Fuentes:scopusBiologically Active Sugar-Based Biopolyether Poly[3-(3,4-Dihydroxyphenyl)Glyceric Acid] from the Stems and Roots of Paracynoglossum imeretinum (Kusn.) M.Pop
ArticleAbstract: The high-molecular water-soluble mucilage fractions from stems and roots of Paracynoglossum imeretinPalabras claves:Boraginaceae, Caffeic acid-derived polymer, Paracynoglossum imeretinum, poly[3-(3 4-dihydroxyphenyl)glyceric acid], poly[oxy-1-carboxy-2-(3 4-dihydroxyphenyl)ethylene], sugar-based biopolyetherAutores:Amiranashvili L., Antonio Salgado, Barbakadze V., Chankvetadze B., Getia M., Gogilashvili L., Gogolashvili A., Merlani M.Fuentes:scopusPoly[3-(3,4-Dihydroxyphenyl)glyceric acid] from Cynoglossum officinale L. (Boraginaceae)
ArticleAbstract: According to UV, IR, 1H NMR data and to a 2D heteronuclear 1H/13C HSQC experiment the main chemicalPalabras claves:Caffeic acid-derived polymer, Cynoglossum officinale, Poly[3-(3,4-dihydroxyphenyl)glyceric acid], Poly[oxy-1-carboxy-2-(3,4- dihydroxyphenyl)ethylene]Autores:Amiranashvili L., Antonio Salgado, Barbakadze V., Chankvetadze B., Gogilashvili L., Merlani M.Fuentes:scopusPoly[3-(3,4-dihydroxyphenyl)glyceric acid] from Anchusa italica roots
ArticleAbstract: Elucidation of the main structural unit of a water-soluble, high-molecular weight preparation from tPalabras claves:Anchusa italica, Boraginaceae, Caffeic acid-derived polymer, Chemotaxonomic marker, Poly[3-(3,4-dihydroxyphenyl)glyceric acid], poly[oxy-1-carboxy-2-(3,4-dihydroxyphenyl)ethylene], Structure elucidationAutores:Amiranashvili L., Antonio Salgado, Barbakadze V., Chankvetadze B., Churadze M., Gogilashvili L., Merlani M., Mulkijanyan K.Fuentes:scopusIsothermal titration calorimetry and molecular modeling study of the complex formation of daclatasvir by γ-cyclodextrin and trimethyl-β-cyclodextrin
ArticleAbstract: The complex formation between daclatasvir and γ-CD or heptakis(2,3,6-tri-O-methyl)-β-CD (TM-β-CD) waPalabras claves:Complex stoichiometry, Cyclodextrin complexes, Daclatasvir, isothermal titration calorimetry, Molecular dynamics simulationAutores:Antonio Salgado, Chankvetadze B., Dallocchio R., Dessì A., Krait S., Landy D., Nakhle L., Peluso P., Scriba G.K.E.Fuentes:scopusStructural characterization of methyl-β-cyclodextrins by high-performance liquid chromatography and nuclear magnetic resonance spectroscopy and effect of their isomeric composition on the capillary electrophoresis enantioseparation of daclatasvir
ArticleAbstract: The separation of daclatasvir and its R,R,R,R-enantiomer was studied by capillary electrophoresis usPalabras claves:capillary electrophoresis, Cyclodextrin isomers, Degree of substitution, enantiomer migration order, Enantioseparation, Methyl-β-cyclodextrinAutores:Antonio Salgado, Benkovics G., Chankvetadze B., Krait S., Malanga M., Scriba G.K.E., Sohajda T., Szakály P.S.Fuentes:scopusStructural rationale for the chiral separation and migration order reversal of clenpenterol enantiomers in capillary electrophoresis using two different β-cyclodextrins
ArticleAbstract: NMR spectroscopy experiments, molecular dynamics simulations, and theoretical chemistry calculationsPalabras claves:Autores:Antonio Salgado, Chankvetadze B., Gago F., Gogolashvili A., Tatunashvili E.Fuentes:scopus