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Al-Sulaimi S, Kushwah R, Abdullah Alsibani M, El Jery A, Aldrdery M, Ashraf GA. Emerging Developments in Separation Techniques and Analysis of Chiral Pharmaceuticals. Molecules 2023; 28:6175. [PMID: 37687004 PMCID: PMC10489017 DOI: 10.3390/molecules28176175] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 08/05/2023] [Accepted: 08/14/2023] [Indexed: 09/10/2023] Open
Abstract
Chiral separation, the process of isolating enantiomers from a racemic mixture, holds paramount importance in diverse scientific disciplines. Using chiral separation methods like chromatography and electrophoresis, enantiomers can be isolated and characterized. This study emphasizes the significance of chiral separation in drug development, quality control, environmental analysis, and chemical synthesis, facilitating improved therapeutic outcomes, regulatory compliance, and enhanced industrial processes. Capillary electrophoresis (CE) has emerged as a powerful technique for the analysis of chiral drugs. This review also highlights the significance of CE in chiral drug analysis, emphasizing its high separation efficiency, rapid analysis times, and compatibility with other detection techniques. High-performance liquid chromatography (HPLC) has become a vital technique for chiral drugs analysis. Through the utilization of a chiral stationary phase, HPLC separates enantiomers based on their differential interactions, allowing for the quantification of individual enantiomeric concentrations. This study also emphasizes the significance of HPLC in chiral drug analysis, highlighting its excellent resolution, sensitivity, and applicability. The resolution and enantiomeric analysis of nonsteroidal anti-inflammatory drugs (NSAIDs) hold great importance due to their chiral nature and potential variations in pharmacological effects. Several studies have emphasized the significance of resolving and analyzing the enantiomers of NSAIDs. Enantiomeric analysis provides critical insights into the pharmacokinetics, pharmacodynamics, and potential interactions of NSAIDs, aiding in drug design, optimization, and personalized medicine for improved therapeutic outcomes and patient safety. Microfluidics systems have revolutionized chiral separation, offering miniaturization, precise fluid control, and high throughput. Integration of microscale channels and techniques provides a promising platform for on-chip chiral analysis in pharmaceuticals and analytical chemistry. Their applications in techniques such as high-performance liquid chromatography (HPLC) and capillary electrochromatography (CEC) offer improved resolution and faster analysis times, making them valuable tools for enantiomeric analysis in pharmaceutical, environmental, and biomedical research.
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Affiliation(s)
- Sulaiman Al-Sulaimi
- Department of Biological Science and Chemistry, University of Nizwa, Nizwa 611, Oman; (S.A.-S.); (R.K.); (M.A.A.)
| | - Reveka Kushwah
- Department of Biological Science and Chemistry, University of Nizwa, Nizwa 611, Oman; (S.A.-S.); (R.K.); (M.A.A.)
| | - Mohammed Abdullah Alsibani
- Department of Biological Science and Chemistry, University of Nizwa, Nizwa 611, Oman; (S.A.-S.); (R.K.); (M.A.A.)
| | - Atef El Jery
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 61411, Saudi Arabia
| | - Moutaz Aldrdery
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 61411, Saudi Arabia
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Singh A, Kaur N, Kumar Chopra H. Chiral Recognition Methods in Analytical Chemistry: Role of the Chiral Ionic Liquids. Crit Rev Anal Chem 2019; 49:553-569. [DOI: 10.1080/10408347.2019.1565985] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Avtar Singh
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Nirmaljeet Kaur
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
| | - Harish Kumar Chopra
- Department of Chemistry, Sant Longowal Institute of Engineering and Technology, Longowal, India
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Yu J, Zhao Y, Song J, Guo X. Enantioseparation of meptazinol and its three intermediate enantiomers by capillary electrophoresis using a new cationic β-cyclodextrin derivative in single and dual cyclodextrin systems. Biomed Chromatogr 2015; 28:868-74. [PMID: 24861756 DOI: 10.1002/bmc.3187] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A new cationic β-cyclodextrin derivative, mono-6-deoxy-6-piperdine-β-cyclodextrin (PIP-β-CD), was synthesized and applied as a chiral selector for the enantioseparation of meptazinol and its three intermediate enantiomers (intermediates II-IV) in capillary electrophoresis. When PIP-β-CD was employed as the single CD system, intermediate II was baseline enantioseparated while the results for the other analytes were less satisfactory. In order to enhance the selectivity and resolution of meptazinol intermediate III and intermediate IV, dual CD systems of PIP-β-CD in combination with three different neutral CDs were synthesized and tested: β-cyclodextrin (β-CD), trimethyl-β-cyclodextrin (TM-β-CD) and hydroxypropyl-β-cyclodextrin (HP-β-CD). After investigating the effect on the enantioseparation efficiency of the nature and the concentration of both CDs, the dual CD system consisting of PIP-β-CD and HP-β-CD was shown to be the most efficient for the simultaneous enantioseparation of meptazinol intermediates III and IV.
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Affiliation(s)
- Jia Yu
- Shenyang Pharmaceutical University, Shenyang, 103 Wenhua Road, Shenyang, 110016, People's Republic of China
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Yu J, Zuo L, Liu H, Zhang L, Guo X. Synthesis and application of a chiral ionic liquid functionalizedβ-cyclodextrin as a chiral selector in capillary electrophoresis. Biomed Chromatogr 2013; 27:1027-33. [DOI: 10.1002/bmc.2900] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 02/03/2013] [Accepted: 02/04/2013] [Indexed: 11/10/2022]
Affiliation(s)
- Jia Yu
- Shenyang Pharmaceutical University; Shenyang, 103 Wenhua Road; Shenyang; 110016; People's Republic of China
| | - Lihua Zuo
- Shenyang Pharmaceutical University; Shenyang, 103 Wenhua Road; Shenyang; 110016; People's Republic of China
| | - Hongjiao Liu
- Shenyang Pharmaceutical University; Shenyang, 103 Wenhua Road; Shenyang; 110016; People's Republic of China
| | - Lijuan Zhang
- Shenyang Pharmaceutical University; Shenyang, 103 Wenhua Road; Shenyang; 110016; People's Republic of China
| | - Xingjie Guo
- Shenyang Pharmaceutical University; Shenyang, 103 Wenhua Road; Shenyang; 110016; People's Republic of China
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Liu P, He W, Qin XY, Sun XL, Chen H, Zhang SY. Synthesis and application of a novel single-isomer mono-6-deoxy-6-((2S,3S)-(+)-2,3-O-isopropylidene-1,4-tetramethylenediamine)-β-cyclodextrin as chiral selector in capillary electrophoresis. Chirality 2010; 22:914-21. [DOI: 10.1002/chir.20859] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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6
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Xiao Y, Wang Y, Ong TT, Ge L, Tan SN, Young DJ, Tan TTY, Ng SC. Chiral capillary electrophoresis with cationic pyrrolidinium-β-cyclodextrin derivatives as chiral selectors. J Sep Sci 2010; 33:1797-805. [DOI: 10.1002/jssc.200900732] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Application of charged single isomer derivatives of cyclodextrins in capillary electrophoresis for chiral analysis. J Chromatogr A 2010; 1217:953-67. [DOI: 10.1016/j.chroma.2009.11.094] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2009] [Revised: 11/30/2009] [Accepted: 11/30/2009] [Indexed: 11/19/2022]
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8
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6-O-(2-hydroxybutyl)-β-CD as a chiral selector for nonaqueous capillary electrophoretic separation of chiral drugs. ACTA ACUST UNITED AC 2009. [DOI: 10.1007/s11458-009-0038-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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YANG Y, ZHU C, SHEN J, HAO A. Enantioseparation in Capillary Electrophoresis Using 6-Oligo-(lactic acid)cyclomaltoheptaose as a Chiral Selector. ANAL SCI 2009; 25:1315-8. [DOI: 10.2116/analsci.25.1315] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yanli YANG
- School of Chemistry and Chemical Engineering, Shandong University
| | - Chenfu ZHU
- School of Chemistry and Chemical Engineering, Shandong University
| | - Jian SHEN
- School of Chemistry and Chemical Engineering, Shandong University
| | - Aiyou HAO
- School of Chemistry and Chemical Engineering, Shandong University
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Liu P, Sun X, He W, Jiang R, Wang P, Zhao Y, Zhang S. Enantioselective separation of chiral vicinal diols in capillary electrophoresis using a mono-6A-aminoethylamino-β-cyclodextrin as a chiral selector. J Sep Sci 2009; 32:125-34. [DOI: 10.1002/jssc.200800423] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Scriba GKEV. Cyclodextrins in capillary electrophoresis enantioseparations--recent developments and applications. J Sep Sci 2008; 31:1991-2011. [PMID: 18491357 DOI: 10.1002/jssc.200800095] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Capillary EKC has been established as a versatile and robust CE method for the separation of enantiomers. Within the chiral selectors added to the BGE CDs continue as the most widely used selectors due to their structural variety and commercial availability. This is reflected in the large number of practical applications of CDs to analytical enantioseparations that have been reported between January 2006 and January 2008, the period of time covered by this review. Most of these applications cover aspects of life sciences such as drug analysis, bioanalysis, environmental analysis, or food analysis. Moreover, new CD derivatives have been developed in an attempt to achieve altered enantioselectivities and to further broaden the application range. Finally, efforts will be summarized that aim at an understanding of the molecular level of the chiral recognition between CDs and the analytes.
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Affiliation(s)
- Gerhard K E V Scriba
- Department of Pharmaceutical Chemistry, School of Pharmacy, Friedrich Schiller University, Philosophenweg 14, D-07743 Jena, Germany.
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Kahle KA, Foley JP. Review of aqueous chiral electrokinetic chromatography (EKC) with an emphasis on chiral microemulsion EKC. Electrophoresis 2007; 28:2503-26. [PMID: 17657766 DOI: 10.1002/elps.200600808] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The separation of enantiomers using electrokinetic chromatography (EKC) with chiral microemulsions is comprehensively reviewed through December 1, 2006. Aqueous chiral EKC separations based on other pseudostationary phases such as micelles and vesicles or on other chiral selectors such as CDs, crown ethers, glycopeptides, ligand exchange moeities are also reviewed from both mechanistic and applications perspective for the period of January 2005 to December 1, 2006.
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Affiliation(s)
- Kimberly A Kahle
- Department of Chemistry, Drexel University, Philadelphia, PA 19104, USA
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Gübitz G, Schmid MG. Advances in chiral separation using capillary electromigration techniques. Electrophoresis 2007; 28:114-26. [PMID: 17136739 DOI: 10.1002/elps.200600411] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
This review gives an overview of recent developments in CZE, EKC, and CEC covering the literature since the year 2004. Since there appeared a special issue on applications, this review focuses on the progress in electromigration techniques and new methodological developments. New techniques, new chiral selectors as well as new chiral stationary phases for CEC are discussed.
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Affiliation(s)
- Gerald Gübitz
- Department of Pharmaceutical Chemistry, Institute of Pharmaceutical Sciences, Karl-Franzens-University, Graz, Austria.
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Zhang Y, Ping G, Zhu B, Kaji N, Tokeshi M, Baba Y. Enhanced electrophoretic resolution of monosulfate glycosaminoglycan disaccharide isomers on poly(methyl methacrylate) chips. Electrophoresis 2007; 28:414-21. [PMID: 17361462 DOI: 10.1002/elps.200600339] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
To improve the separation of monosulfate glycosaminoglycan disaccharide isomers by microchip electrophoresis, we found that addition of 1,4-dioxane (DO) dramatically improved analyte resolution, probably due to solvation effects. Methylcellulose (MC) was tested for the ability to suppress EOF and analyte adsorption to the chip. To improve analyte resolution, buffer pH, beta-CD, and DO were systematically investigated. Fast separation was achieved by increasing the electric field strength, and field-amplified sample stacking occurred with increasing buffer concentrations. Therefore, based on our findings, we describe an efficient method for the separation of monosulfate and trisulfate unsaturated disaccharides (DeltaDi-UA2S, DeltaDi-4S, DeltaDi-6S, and DeltaDi-triS) derivatized with 2-aminoacridone hydrochloride. A mixture of monosulfate disaccharide isomers (DeltaDi-UA2S, DeltaDi-4S, and DeltaDi-6S) was baseline-separated within 75 s on a poly(methyl methacrylate) chip using a mixed buffer (DO/running buffer 57:43 v:v), 0.5% MC, pH 6.81, with an E(sep) of 558 V/cm. The theoretical plate was in the range of 5 x 10(5) to 1 x 10(6) m-1.
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Affiliation(s)
- Yong Zhang
- Graduate School of Pharmaceutical Sciences, the University of Tokushima, Tokushima, Japan.
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