1
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Tang L, Chen Y, Wu M, Tang T, Yao Y. Comparative studies of immobilized polysaccharide derivatives chiral stationary phases for enantioseparation of furanocoumarins and dihydroflavones and discussion on chiral recognition mechanism. J Sep Sci 2023; 46:e2300318. [PMID: 37590330 DOI: 10.1002/jssc.202300318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/24/2023] [Accepted: 07/31/2023] [Indexed: 08/19/2023]
Abstract
Enantiomeric separation of furanocoumarins and dihydroflavones compounds were systematically studied in the normal-phase mode using four different polysaccharide-type chiral stationary phases, namely, Chiralpak IA, Chiralpak IC, Chiralpak IG, and Chiralpak IK-3 by high-performance liquid chromatography. The effect of alcohol modifiers and alcohol content on enantiomeric separation was evaluated for the separation of furanocoumarins and dihydroflavones. All the eight compounds have achieved baseline separation with the resolutions ranging between 1.52 and 23.11. For a better insight into the enantiorecognition mechanisms, thermodynamic analysis was carried out. The mechanisms of chiral recognition have been discussed. Among four chiral columns, Chiralpak IG exhibited the most universal and the best enantioseparation ability toward furanocoumarins and dihydroflavones when used n-hexane-isopropanol and n-hexane-ethanol as mobile phase, respectively. The steric hindrance, hydrogen bonding, and π-π interaction played major roles in chiral recognition on Chiralpak IG. By comparing four chiral columns, this work systematically analyzed the separation methods of furanocoumarins and dihydroflavones for the first time and reported some active chiral ingredients of traditional Chinese medicine that have never been separated, which provided a further insight into the enantioseparation of furanocoumarins and dihydroflavones on chiral stationary phases.
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Affiliation(s)
- Luhuan Tang
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
| | - Yanyan Chen
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
| | - Mengru Wu
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
| | - Tingting Tang
- College of Pharmaceutical Engineering, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
| | - Yaqi Yao
- College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, P. R. China
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2
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Ibrahim AE, El Gohary NA, Aboushady D, Samir L, Karim SEA, Herz M, Salman BI, Al-Harrasi A, Hanafi R, El Deeb S. Recent advances in chiral selectors immobilization and chiral mobile phase additives in liquid chromatographic enantio-separations: A review. J Chromatogr A 2023; 1706:464214. [PMID: 37506464 DOI: 10.1016/j.chroma.2023.464214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/10/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023]
Abstract
For decades now, the separation of chiral enantiomers of drugs has been gaining the interest and attention of researchers. In 1991, the first guidelines for development of chiral drugs were firstly released by the US-FDA. Since then, the development in chromatographic enantioseparation tools has been fast and variable, aiming at creating a suitable environment where the physically and chemically identical enantiomers can be separated. Among those tools, the immobilization of chiral selectors (CS) on different stationary phases and the chiral mobile phase additives (CMPA) which have been progressed and studied extensively. This review article highlights the major advances in immobilization of CS together with their different recognition mechanisms as well as CMPA as a cheaper and successful alternative for chiral stationary phases. Moreover, the role of molecular modeling tool as a pre-step in the choice of CS for evaluating possible interactions with different ligands has been pointed up. Illustrations of reported methods and updates for immobilized CS and CMPA have been included.
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Affiliation(s)
- Adel Ehab Ibrahim
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Port-Said University, Port-Said 42511, Egypt; Natural and Medical Sciences Research Center, University of Nizwa, P.O. Box 33, Birkat Al Mauz, Nizwa 616, Sultanate of Oman
| | - Nesrine Abdelrehim El Gohary
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Dina Aboushady
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Liza Samir
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Shereen Ekram Abdel Karim
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Magy Herz
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Baher I Salman
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Assiut Branch, Assiut, 71524, Egypt
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, P.O. Box 33, Birkat Al Mauz, Nizwa 616, Sultanate of Oman
| | - Rasha Hanafi
- Pharmaceutical Chemistry Department, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo 11835, Egypt
| | - Sami El Deeb
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Braunschweig 38092, Germany; Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Str. 2+4, 14195 Berlin, Germany.
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3
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Lv S, Ma C, Cong H, Shen Y, Yu B. Synthesis of 3,5-dichlorobenzene isocyanate-derived β-cyclodextrin and 3,5-dimethyl phenyl isocyanate-derived β-cyclodextrin chiral stationary phases and their applications in the separation of chiral compounds. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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4
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Luca CD, Buratti A, Umstead W, Franco P, Cavazzini A, Felletti S, Catani M. Investigation of retention behavior of natural cannabinoids on differently substituted polysaccharide-based chiral stationary phases under reversed-phase liquid chromatographic conditions. J Chromatogr A 2022; 1672:463076. [DOI: 10.1016/j.chroma.2022.463076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/14/2022] [Accepted: 04/15/2022] [Indexed: 10/18/2022]
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5
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Zhu Y, Wang L, Guo G, Tang J, Yu J. Development of a novel HPLC-ESI-MS/MS method to analyze the stereoselective pharmacokinetics and tissue distribution of isoconazole enantiomers in rats. Chirality 2022; 34:901-912. [PMID: 35322467 DOI: 10.1002/chir.23442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/09/2022] [Accepted: 03/14/2022] [Indexed: 01/14/2023]
Abstract
Isoconazole with an asymmetrical carbon is a broad-spectrum antimicrobial imidazole, but there is still lack of relevant report about the potential enantioselectivity in biological samples. The object of this research was to develop and validate a sensitive and effective high performance liquid chromatography-electrospray ionization coupled with tandem mass spectrometry (HPLC-ESI-MS/MS) method for stereoselective separation and determination of isoconazole enantiomers in Sprague-Dawley (SD) rat plasma and tissues. The greater enantioseparation of isoconazole enantiomers was obtained on a Chiralpak IC column with a mobile phase consisted of acetonitrile-10 mM aqueous ammonium acetate (90:10, v/v) under the reversed-phase mode. Subsequently, the studied compounds and internal standard (IS) were detected on a multiple reaction monitoring (MRM) mode with positive electrospray ionization source. The experimental and theoretical Electronic Circular Dichroism (ECD) spectra were employed to confirm the absolute configuration of isoconazole enantiomers. Eventually, after full method validation, the newly developed method was successfully applied to the study of enantioselectivity in plasma and tissues in SD rats. Results illustrated that the enantioselective differences in plasma were observed for the evidence that the concentrations of S-(-)-isoconazole were always higher than R-(+)-isomer. In terms of tissue distribution, liver, kidney, lung, spleen, and small intestine were the mainly distributed tissues and then followed by heart and muscle. This is the first study to reveal the stereoselective behavior of isoconazole enantiomers in vivo, which also provides reliable and valuable reference for further elucidating the enantioselective metabolisms of isoconazole enantiomers.
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Affiliation(s)
- Yuanyuan Zhu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
| | - Lina Wang
- Department of Animal Products and Fishery products, Liaoning Institute for Agro-Product Veterinary Drugs and Feed Control, Liaoning Inspection, Examination and Certification Center, Shenyang, China
| | - Guoxian Guo
- Department of Animal Products and Fishery products, Liaoning Institute for Agro-Product Veterinary Drugs and Feed Control, Liaoning Inspection, Examination and Certification Center, Shenyang, China
| | - Jing Tang
- Department of Pharmacy, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Jia Yu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, China
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6
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Ma S, Wang L, Guo G, Tang J, Yu J. The enantioseparation and determination of sulconazole enantiomers in rat plasma and tissues by a chiral HPLC–ESI–MS/MS method and its application to studies on stereoselective pharmacokinetics and tissue distribution. NEW J CHEM 2022. [DOI: 10.1039/d1nj04882a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In our study, a chiral high performance liquid chromatography–electrospray ionization coupled with tandem mass spectrometry (HPLC–ESI–MS/MS) method for enantioselective analysis of sulconazole in rat plasma and tissues was developed and validated.
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Affiliation(s)
- Siman Ma
- Lab of Aalytical Chemistry, School of Pharmacy, Shenyang Pharmaceutical University, No. 103 Wenhua Road, Shenyang 110016, China
| | - Lina Wang
- Department of Animal products and Fishery products, Liaoning Institute for Agro-product Veterinary Drugs and Feed Control, Liaoning Inspection, Examination & Certification Center, Shenyang 110000, China
| | - Guoxian Guo
- Department of Animal products and Fishery products, Liaoning Institute for Agro-product Veterinary Drugs and Feed Control, Liaoning Inspection, Examination & Certification Center, Shenyang 110000, China
| | - Jing Tang
- Department of Pharmacy, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing 102218, China
| | - Jia Yu
- Lab of Aalytical Chemistry, School of Pharmacy, Shenyang Pharmaceutical University, No. 103 Wenhua Road, Shenyang 110016, China
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7
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Xu L, Wang H, Yi J, Meng M, Sun J, Yin X, Zhou X, Yin J, Wang Y, Hou J, Wei Q, Gong Y. Preparation and application of 3-(methylene-bis(1',4'-phenylene)dicarbamate-2,3-bis(3,5-dimethylphenylcarbamate)-amylose)-2-hydroxylpropoxy-propylsilyl-appended silica particles as chiral stationary phase for HPLC. J Chromatogr Sci 2021; 60:243-249. [PMID: 34160007 DOI: 10.1093/chromsci/bmab073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 11/19/2020] [Accepted: 05/29/2021] [Indexed: 11/13/2022]
Abstract
3-(Methylene-bis(1',4'-phenylene) dicarbamate-2,3-bis(3,5-dimethylphenylcarbamate)-amylose)-2-hydroxylpropoxy-propylsilyl-appended silica particles (DMP-AM-HPS), a new type of 2, 3-regioselectively substituted amylose-immobilized chiral stationary phase (CSP) for high-performance liquid chromatography (HPLC), have been prepared by treatment of 3-(2,3-dihydroxyl-propoxy)-propylsilyl silica particles with 2,3-bis(3,5-dimethylphenylcarbamate)-amylose and 4,4'-diphenylmethane diisocyanate. The chemical characterization of the bonded particles DMP-AM-HPS has been carried out by elemental analysis and Fourier transform infrared spectroscopic analysis. The chromatographic performance of the DMP-AM-HPS has been evaluated in HPLC under multi-mode conditions including normal phase, reversed phase, and polar organic mobile phase conditions. The DMP-AM-HPS phase has exhibited excellent selectivity in separating enantiomers of a wide range of chiral drug compounds. The result also suggests that unsubstituted C6 hydroxyl groups in the regioselectively substituted amylose not only have important contributions to chiral recognitions and chromatographic separations, but also allow the DMP-AM-HPS to be used as a new type of amylose-immobilized CSP under multi-mode mobile phase conditions in HPLC.
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Affiliation(s)
- Lu Xu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Hui Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Jingxuan Yi
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Min Meng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Jiahui Sun
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Xiaoxing Yin
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Xueyan Zhou
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Jiale Yin
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Yinan Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Jasmine Hou
- ChiralTek Pte Ltd, 192 Westwood Crescent, 648559, Singapore
| | - Qunli Wei
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China
| | - Yinhan Gong
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, P.R. China.,ChiralTek Pte Ltd, 192 Westwood Crescent, 648559, Singapore
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8
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Vaňkátová P, Kubíčková A, Kalíková K. How mobile phase composition and column temperature affect enantiomer elution order of liquid crystals on amylose tris(3-chloro-5-methylphenylcarbamate) as chiral selector. Electrophoresis 2021; 42:1844-1852. [PMID: 33596334 DOI: 10.1002/elps.202000350] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/08/2021] [Accepted: 02/12/2021] [Indexed: 11/10/2022]
Abstract
A comprehensive study into the effects of mobile phase composition and column temperature on enantiomer elution order was conducted with a set of chiral rod-like liquid crystalline materials. The analytes were structurally similar and comprised variances such as length of terminal alkyl chain, presence of chlorine, number of phenyl rings, and type of chiral center. Experiments were carried out in polar organic and reversed-phase modes using amylose tris(3-chloro-5-methylphenylcarbamate) immobilized on silica gel as the chiral stationary phase. For all liquid crystals, reversal of elution order of enantiomers was observed based on type of used cosolvent and/or its content in the mobile phase; for some of the liquid crystals a temperature-induced reversal was also observed. Both linear and nonlinear dependencies of natural logarithm of enantioselectivity on temperature were found. Tested mobile phases comprised pure organic solvents and binary and tertiary mixtures of acetonitrile with organic solvents and/or water. Effect of acidic/basic mobile phase additives was also tested. Effect of structure of chiral selector is briefly discussed.
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Affiliation(s)
- Petra Vaňkátová
- Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Republic.,Institute of Physics, Czech Academy of Sciences, Prague, Czech Republic
| | - Anna Kubíčková
- Department of Analytical Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
| | - Květa Kalíková
- Department of Physical and Macromolecular Chemistry, Faculty of Science, Charles University, Prague, Czech Republic
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9
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Ma S, Wang L, Guo G, Yu J, Guo X. Solid phase extraction procedure coupled with the chiral LC-ESI-MS/MS method for the enantioseparation and determination of butoconazole enantiomers in rat plasma and tissues: application to the enantioselective study on pharmacokinetics and tissue distribution. NEW J CHEM 2021. [DOI: 10.1039/d0nj04760k] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A significant enantioselective difference between (−)- and (+)-butoconazole existed in the stage of not only pharmacokinetics but also tissue distribution.
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Affiliation(s)
- Siman Ma
- Lab of analytical chemistry, School of Pharmacy, Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Lina Wang
- Department of Animal products and Fishery products, Liaoning Institute for Agro-product Veterinary Drugs and Feed Control, Liaoning Inspection, Examination & Certification Center
- Shenyang 110000
- China
| | - Guoxian Guo
- Department of Animal products and Fishery products, Liaoning Institute for Agro-product Veterinary Drugs and Feed Control, Liaoning Inspection, Examination & Certification Center
- Shenyang 110000
- China
| | - Jia Yu
- Lab of analytical chemistry, School of Pharmacy, Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Xingjie Guo
- Lab of analytical chemistry, School of Pharmacy, Shenyang Pharmaceutical University
- Shenyang
- P. R. China
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10
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Cai L, Xue M, Lun J, Li S, Yu J, Guo X. Enantioseparation and molecular modeling study of eight psychoactive drugs on a coated polysaccharide-based chiral stationary phase. Electrophoresis 2020; 41:2092-2101. [PMID: 32885849 DOI: 10.1002/elps.202000224] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/28/2020] [Accepted: 08/30/2020] [Indexed: 01/28/2023]
Abstract
The enantioseparation of eight psychoactive drugs has been firstly performed on a coated cellulose-based chiral stationary phase (Chiralcel OJ-H). To obtain optimum separation conditions, the influences of alcohol modifiers and basic/acidic additives have been studied. As a result, except for the partial separation of oxybutynin enantiomers, the other seven drug enantiomers including mirtazapine, sulpiride, promethazine, citalopram, oxazepam, donepezil, and cyamemazine have been completely separated. Additionally, for gaining a better insight into the chiral recognition mechanisms, molecular docking was carried out using the Autodock software. Herein, binding energy and conformations of the chiral stationary phase complexes were provided, and it was found that the distinction in enantiomeric conformation determined the number and strength of intermolecular interactions between analytes and chiral stationary phase which resulted in the difference in binding energies of two enantiomers, and ultimately led to the different migration. These modeling results were in accordance with the observed enantioseparation results in high performance liquid chromatography experiments. At last, chiral separation mechanisms have been discussed in detail, and it has been confirmed that hydrogen bond, π-π, hydrophobic interactions, and some special interactions synergistically contributed to the enantioseparation of psychoactive drugs. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Liangzhao Cai
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, P. R. China
| | - Mengyao Xue
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, P. R. China
| | - Jia Lun
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, P. R. China
| | - Shuang Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, P. R. China
| | - Jia Yu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, P. R. China
| | - Xingjie Guo
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, P. R. China
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11
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Zhang J, Liu B, Jiang Z, Cui Y, Guo X. Enantioselective determination of econazole in rat plasma and its application to a pharmacokinetic study. Anal Biochem 2020; 602:113791. [DOI: 10.1016/j.ab.2020.113791] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/09/2020] [Accepted: 05/20/2020] [Indexed: 11/29/2022]
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12
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Liu Y, Cai L, Lun J, Zhao M, Guo X. Enantiomeric separation and molecular docking study of seven imidazole antifungal drugs on a cellulose tris-(3,5-dimethylphenylcarbamate) chiral stationary phase. NEW J CHEM 2020. [DOI: 10.1039/d0nj03657a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Chiral separation and molecular docking study of seven imidazole antifungal drugs were performed on a cellulose tris-(3,5-dimethylphenylcarbamate) chiral stationary phase (Chiralcel OD-RH).
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Affiliation(s)
- Yanru Liu
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Liangzhao Cai
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Jia Lun
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Min Zhao
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Xingjie Guo
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
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13
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Zhu B, Xue M, Liu B, Li Q, Guo X. Enantioselective separation of eight antihistamines with α1-acid glycoprotein-based chiral stationary phase by HPLC: Development and validation for the enantiomeric quality control. J Pharm Biomed Anal 2019; 176:112803. [DOI: 10.1016/j.jpba.2019.112803] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/01/2019] [Accepted: 08/02/2019] [Indexed: 11/30/2022]
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14
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Sun J, Ma S, Liu B, Yu J, Guo X. A fully derivatized 4-chlorophenylcarbamate-β-cyclodextrin bonded chiral stationary phase for enhanced enantioseparation in HPLC. Talanta 2019; 204:817-825. [PMID: 31357369 DOI: 10.1016/j.talanta.2019.06.071] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/12/2019] [Accepted: 06/18/2019] [Indexed: 10/26/2022]
Abstract
This paper reports an effective approach for the fabrication of a per-4-chlorophenylcarbamate-β-cyclodextrin (β-CD) bonded chiral stationary phase (CPCDP) in high-performance liquid chromatography. The morphology and structure of the ligand and the chiral stationary phase (CSP) were characterized by scanning electron microscopy, transmission electron microscopy, solid state 13C nuclear magnetic resonance spectra, fourier transform infrared spectra, elemental analysis and thermogravimetric analysis. Because CPCDP was a kind of multimode enantioseparation materials, the enantioseparation of chiral compounds including twelve azole antifungal agents, five proton pump inhibitors and five dihydropyridine calcium antagonists were studied in both reversed-phase and normal-phase chromatography. All analytes were obtained enantiomeric separation. Especially, the resolution of azoles was excellent. The selectivity and resolution of voriconazole reached 15.41 and 16.80, which was an exciting achievement for the enantioseparations by β-CD based chiral stationary phases. Compared with the commercial 3,5-dimethylphenyl carbamate-β-CD based chiral stationary phase (DMP), enhanced enantioselectivities for all the above compounds (except ilaprazole) were obtained on CPCDP column, which indicated that the 4-chlorophenylcarbamate group was conducive to the chiral recognition. Chromatographic studies elucidated that enhancement of analyte-chiral substrate interactions were attributed to the inclusion complexation, π-π stacking interaction, hydrogen-bonding, dipole-dipole interaction and steric hindrance. For further study, we also prepared semi-preparative chromatographic columns to obtain a single enantiomer. In addition to excellent chromatographic performance, the prepared CD-based column is stable and much cheaper than commercial columns, which can reduce the cost of test and has a good application prospect in chiral drug analysis.
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Affiliation(s)
- Jiayi Sun
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, PR China
| | - Siman Ma
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, PR China
| | - Beibei Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, PR China
| | - Jia Yu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, PR China.
| | - Xingjie Guo
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning Province, PR China.
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15
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Wang Z, Wang X, Li S, Jiang Z, Guo X. Magnetic solid‐phase extraction based on carbon nanosphere@Fe3O4for enantioselective determination of eight triazole fungicides in water samples. Electrophoresis 2019; 40:1306-1313. [DOI: 10.1002/elps.201800530] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 01/24/2019] [Accepted: 02/02/2019] [Indexed: 01/14/2023]
Affiliation(s)
- Zhaokun Wang
- Lab of Analytical ChemistrySchool of PharmacyShenyang Pharmaceutical University Shenyang Liaoning Province P. R. China
| | - Xia Wang
- Lab of Analytical ChemistrySchool of PharmacyShenyang Pharmaceutical University Shenyang Liaoning Province P. R. China
| | - Shuang Li
- Lab of Analytical ChemistrySchool of PharmacyShenyang Pharmaceutical University Shenyang Liaoning Province P. R. China
| | - Zhen Jiang
- Lab of Analytical ChemistrySchool of PharmacyShenyang Pharmaceutical University Shenyang Liaoning Province P. R. China
| | - Xingjie Guo
- Lab of Analytical ChemistrySchool of PharmacyShenyang Pharmaceutical University Shenyang Liaoning Province P. R. China
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16
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Meng M, Ma M, Yi J, Xu L, Yin X, Gu Q, Yin J, Du L, Zhu X, Zhou X, Wei Q, Gong Y. Preparation and evaluation of partially-substituted 3-chloro-4-methylphenylcarbamate-β-cyclodextrin bonded silica particles as chiral stationary phase for multi-mode HPLC. SEPARATION SCIENCE PLUS 2019. [DOI: 10.1002/sscp.201800132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Min Meng
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Mingxuan Ma
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Jingxuan Yi
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Lu Xu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Xiaoxing Yin
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Qinglong Gu
- Department of Diagnostic & Interventional Imaging; KK Women's and Children's Hospital; Singapore
| | - Jiale Yin
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Lei Du
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Xia Zhu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Xueyan Zhou
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Qunli Wei
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
| | - Yinhan Gong
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy; Xuzhou Medical University; Xuzhou P. R. China
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17
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Zhang J, Sun J, Liu Y, Yu J, Guo X. Immobilized Cellulose-Based Chiralpak IC Chiral Stationary Phase for Enantioseparation of Eight Imidazole Antifungal Drugs in Normal-Phase, Polar Organic Phase and Reversed-Phase Conditions Using High-Performance Liquid Chromatography. Chromatographia 2019. [DOI: 10.1007/s10337-019-03688-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Zhu B, Zhao F, Yu J, Wang Z, Song Y, Li Q. Chiral separation and a molecular modeling study of eight azole antifungals on the cellulose tris(3,5-dichlorophenylcarbamate) chiral stationary phase. NEW J CHEM 2018. [DOI: 10.1039/c8nj01845f] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Four immobilized polysaccharide-based chiral stationary phases have been examined for their enantioselectivity on azole analytes using normal phase liquid chromatography.
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Affiliation(s)
- Bolin Zhu
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Fan Zhao
- School of Life Science and Bio-pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Jia Yu
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Zhaokun Wang
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Yongbo Song
- School of Life Science and Bio-pharmaceutics
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
| | - Qing Li
- School of Pharmacy
- Shenyang Pharmaceutical University
- Shenyang
- P. R. China
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