Chiral separation of four acidic drugs by micellar electrokinetic chromatography with ionic liquid-based surfactant / 中国药科大学学报
Journal of China Pharmaceutical University
;
(6): 710-715, 2022.
Artigo
em Chinês
| WPRIM
| ID: wpr-959228
ABSTRACT
@#In this paper, micellar electrokinetic chromatography (MEKC) with glucose-β-cyclodextrin (Glu-β-CD) as chiral selector and ionic liquid surfactant N-butyl-N-methyl pyrrolidine lauryl sulfate ([C4MP] [C12SO4]) micelles formed at low pH as a pseudo stationary phase was applied for the chiral separation of four acidic drugs naproxen,warfarin, ketoprofen and ibuprofen.Under the same conditions,significantly improved separation of tested drug enantiomers was achieved with the MEKC system based on [C4MP][C12SO4] compared with the system based on the conventional surfactant sodium dodecyl sulfate (SDS).Several primary parameters affecting enantioseparation such as type and proportion of organic modifier, concentration and pH of the running buffer, concentration of chiral selector,concentration of ionic liquid surfactant and applied voltage were systematically investigated.
Texto completo:
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Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of China Pharmaceutical University
Ano de publicação:
2022
Tipo de documento:
Artigo
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