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    • SCIENTIFIC PRODUCTION
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    • Dpto. Química Analítica
    • DEP60 - Artículos de revista
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    Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/60670

    Título
    Study of different chiral columns for the enantiomeric separation of azoles using supercritical fluid chromatography
    Autor
    Toribio Recio, LauraAutoridad UVA Orcid
    Magdaleno de la Fuente, Irene
    Martín Gómez, Beatriz
    Martín Gómez, María TeresaAutoridad UVA
    Valverde Bastardo, SilviaAutoridad UVA Orcid
    Ares Sacristán, Ana MaríaAutoridad UVA
    Año del Documento
    2023
    Editorial
    MDPI
    Descripción
    Producción Científica
    Documento Fuente
    Separations, 2023, Vol. 10, Nº. 1, 9
    Abstract
    The enantiomeric separation of antifungal compounds is an arduous task in pharmaceutical and biomedical fields due to the different properties that each diastereoisomer presents. The enantioseparation of a group of fungicides (sulconazole, bifonazole, triadimefon and triadimenol) using supercritical fluid chromatography was achieved in this work. For this goal, four different chiral columns based on polysaccharide derivatives, as well as the effect of different chromatographic parameters such as temperature, type and percentage of organic modifier (methanol, ethanol and isopropanol), were thoroughly investigated. The inversion of the elution order of enantiomers as a result of a change in the stationary phase or organic modifier was also evaluated by employing a circular dichroism detector. The best separation conditions, in terms of the enantioresolution and analysis time, were obtained with the Lux® Cellulose-2 column using isopropanol as the organic modifier.
    Materias (normalizadas)
    Enantiomers - Separation
    Pharmacology
    Supercritical fluid chromatography
    Cromatografía en fase líquida
    Antifungal agents - Therapeutic use
    Fungicidas
    Chromatographic analysis
    Chiral drugs - Separation
    Separation (Technology)
    Separación (Tecnología)
    Materias Unesco
    2301 Química Analítica
    3209 Farmacología
    Revisión por pares
    SI
    DOI
    10.3390/separations10010009
    Version del Editor
    https://www.mdpi.com/2297-8739/10/1/9
    Propietario de los Derechos
    © 2022 The Authors
    Idioma
    eng
    URI
    https://uvadoc.uva.es/handle/10324/60670
    Tipo de versión
    info:eu-repo/semantics/publishedVersion
    Derechos
    openAccess
    Collections
    • DEP60 - Artículos de revista [112]
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