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Fakulteta za farmacijo, Ljubljana (FFALJ)
  • Stereoselectivity in [beta]-cyclodextrin complexation of 1,4-dihydropyridine derivatives
    Ferčej-Temeljotov, Darja ...
    Structure-interaction relationship, steroselectivity, and solubility encacement in inclusion complexation of [beta]-cyclodextrins (CDs) wiith some racemic nad enantiomerically pure ... 1,4-dyhydropyridine derivatives (DHPs) were investigated. 1:1 and 1:2 (mole ratio) complexes were prepared and characeterized by X-ray powder diffraction, differential scanning calorimetry (DSC), MS-FAB spectrometry, H-NMR spectroscopy, water and phase solubility. The solubility studies have revealed different complexation equilibria for optically pure DHP enantiomers, and corresponding racemic mixtures in water solutions. By racemic and enantiomerically pure DHP molecules within the cavities of different CDs was elucidated. Considerable stereoselectivity in complexations interactions was observed. The results indicate tje potential use of cyclodextrins as chiral selectors for enantiometric resolution of 1,4-DHP calcium anagonists.
    Vir: Chirality. - ISSN 0899-0042 (no. 5, 1993, str. 288-292)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 1993
    Jezik - angleški
    COBISS.SI-ID - 148337

vir: Chirality. - ISSN 0899-0042 (no. 5, 1993, str. 288-292)

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