Enantioseparation of chiral pharmaceuticals in biomedical and environmental analyses by liquid chromatography: An overview

AR Ribeiro, AS Maia, QB Cass, ME Tiritan - Journal of Chromatography B, 2014 - Elsevier
This review aims to present the issues associated to enantioseparation of chiral
pharmaceuticals in biological and environmental matrices using chiral stationary phases …

Chiral drug analysis using mass spectrometric detection relevant to research and practice in clinical and forensic toxicology

AE Schwaninger, MR Meyer, HH Maurer - Journal of Chromatography A, 2012 - Elsevier
This paper reviews analytical approaches published in 2002–2012 for chiral drug analysis
and their relevance in research and practice in the field of clinical and forensic toxicology …

Efficient HPLC method development using structure-based database search, physico-chemical prediction and chromatographic simulation

L Wang, J Zheng, X Gong, R Hartman… - Journal of Pharmaceutical …, 2015 - Elsevier
Abstract Development of a robust HPLC method for pharmaceutical analysis can be very
challenging and time-consuming. In our laboratory, we have developed a new workflow …

Enantioselective separation of zopiclone on immobilized polysaccharide chiral stationary phase by HPLC: method development and validation

O Kozlov, D Záhoráková, T Gondová - Journal of Pharmaceutical and …, 2020 - Elsevier
New, sensitive and rapid chiral HPLC method for enantioseparation and determination of
widely used hypnotic drug, zopiclone, was developed. Enantioseparation was achieved on …

Enantioselective determination of ornidazole in human plasma by liquid chromatography–tandem mass spectrometry on a Chiral-AGP column

J Du, Z Ma, Y Zhang, T Wang, X Chen… - Journal of pharmaceutical …, 2013 - Elsevier
A rapid, sensitive, and enantioselective method was developed and validated for
determination of ornidazole enantiomers in human plasma by liquid chromatography …

Cloud point extraction coupled with microwave-assisted back-extraction (CPE-MABE) for determination of Eszopiclone (Z-drug) using UV–Visible, HPLC and mass …

S Kori, A Parmar, J Goyal, S Sharma - Journal of Chromatography B, 2018 - Elsevier
A procedure for the determination of Eszopiclone (ESZ) from complex matrices ie in vitro
(spiked matrices), as well as in vivo (mice model) was developed using cloud point …

A systematic approach for developing a robust LC–MS/MS method for bioanalysis

M Meng, L Wang, T Voelker, S Reuschel… - Bioanalysis, 2013 - Taylor & Francis
In order to meet the drug discovery and development needs of pharmaceutical companies,
CROs are constantly challenged by the requirements for rapid LC–MS/MS method …

[HTML][HTML] Developing, validating, and comparing an analytical method to simultaneously detect z-drugs in urine samples using the QuEChERS approach with both …

V Chauhan, M Sharma, A Tiwari, V Tiwari… - Saudi Pharmaceutical …, 2024 - Elsevier
Detecting z-drugs, a sedative-hypnotic medication, is also misused for criminal activities.
Therefore, the analysis of urine samples is crucial for clinical and forensic purposes. We …

Enantioselective determination of (R)-zopiclone and (S)-zopiclone (eszopiclone) in human hair by micropulverized extraction and chiral liquid chromatography/high …

H Miyaguchi, K Kuwayama - Journal of Chromatography A, 2017 - Elsevier
Zopiclone and its (S)-enantiomer (eszopiclone) are commonly prescribed for insomnia.
Despite the high demand for enantioselective differentiation, the chiral analysis of zopiclone …

Economic Electrochemical Sensors for the Determination of Eszopiclone in Pharmaceutical Formulation with Greenness Profile Assessment

AF El‐Yazbi, SM Sabry, MS Moneeb… - …, 2023 - Wiley Online Library
Electrochemical‐ion‐selective‐sensors offer green, rapid, economic and simple analytical‐
tool in pharmaceutical industry, control processes, physiological measurements and …