1
|
Liu Y, Wu Z, Armstrong DW, Wolosker H, Zheng Y. Detection and analysis of chiral molecules as disease biomarkers. Nat Rev Chem 2023; 7:355-373. [PMID: 37117811 PMCID: PMC10175202 DOI: 10.1038/s41570-023-00476-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 04/30/2023]
Abstract
The chirality of small metabolic molecules is important in controlling physiological processes and indicating the health status of humans. Abnormal enantiomeric ratios of chiral molecules in biofluids and tissues occur in many diseases, including cancers and kidney and brain diseases. Thus, chiral small molecules are promising biomarkers for disease diagnosis, prognosis, adverse drug-effect monitoring, pharmacodynamic studies and personalized medicine. However, it remains difficult to achieve cost-effective and reliable analysis of small chiral molecules in clinical procedures, in part owing to their large variety and low concentration. In this Review, we describe current and emerging techniques that detect and quantify small-molecule enantiomers and their biological importance.
Collapse
Affiliation(s)
- Yaoran Liu
- Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX, USA
| | - Zilong Wu
- Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX, USA.
- Texas Materials Institute, The University of Texas at Austin, Austin, TX, USA.
| | - Daniel W Armstrong
- Department of Chemistry & Biochemistry, University of Texas at Arlington, Arlington, TX, USA.
| | - Herman Wolosker
- Department of Biochemistry, Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel.
| | - Yuebing Zheng
- Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX, USA.
- Walker Department of Mechanical Engineering, The University of Texas at Austin, Austin, TX, USA.
- Texas Materials Institute, The University of Texas at Austin, Austin, TX, USA.
- Department of Biomedical Engineering, The University of Texas at Austin, Austin, TX, USA.
| |
Collapse
|
2
|
Adhikari S, Bhujbal S, Paik MJ, Lee W. Enantioseparation and molecular modeling study of chiral amines as three naphthaldimine derivatives using amylose or cellulose trisphenylcarbamate chiral stationary phases. Chirality 2023; 35:29-39. [PMID: 36323631 DOI: 10.1002/chir.23513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022]
Abstract
This study describes the enantioseparation of three chiral amines as naphthaldimine derivatives, using normal phase HPLC with amylose and cellulose tris(3,5-dimethylphenylcarbamate) chiral stationary phases (CSPs). Three chiral amines were derivatized using three structurally similar naphthaldehyde derivatizing agents, and the enantioselectivity of the CSPs toward the derivatives was examined. The degree of enantioseparation and resolution was affected by the amylose or cellulose-derived CSPs and aromatic moieties as well as a kind of chiral amine. Especially, efficient enantiomer separation was observed for 2-hydroxynapthaldimine derivatives on cellulose-derived CSPs. Molecular docking studies of three naphthaldimine derivatives of leucinol on cellulose tris(3,5-dimethylphenylcarbamate) were performed to estimate the binding energies and conformations of the CSP-analyte complexes. The obtained binding energies were in good agreement with the experimentally determined enantioseparation and elution order.
Collapse
Affiliation(s)
- Suraj Adhikari
- College of Pharmacy, Chosun University, Gwangju, South Korea
| | - Swapnil Bhujbal
- Department of Biomedical Sciences, College of Medicine, Chosun University, Gwangju, South Korea
| | - Man-Jeong Paik
- College of Pharmacy, Sunchon National University, Suncheon, South Korea
| | - Wonjae Lee
- College of Pharmacy, Chosun University, Gwangju, South Korea
| |
Collapse
|
3
|
Kaya C, Birgül K, Bülbül B. Fundamentals of chirality, resolution, and enantiopure molecule synthesis methods. Chirality 2023; 35:4-28. [PMID: 36366874 DOI: 10.1002/chir.23512] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/23/2022] [Accepted: 10/11/2022] [Indexed: 11/13/2022]
Abstract
The chirality of molecules is a concept that explains the interactions in nature. We may observe the same formula but different organizations revolving around the chiral center. Since Pasteur's meticulous observation of sodium ammonium tartrate crystals' structure, scientists have discovered many features of chiral molecules. The number of newly approved single enantiomeric drugs increases every year and takes place in the market. Thus, separation or resolution methods of racemic mixtures are of continued importance in the efficacy of drugs, installation of affordable production processes, and convenient synthetic chemistry practice. This article presents the asymmetric synthesis approaches and the classification of direct resolution methods of chiral molecules.
Collapse
Affiliation(s)
- Cem Kaya
- Department of Pharmacy, Haydarpasa Numune Training and Research Hospital, İstanbul, Turkey.,Department of Pharmaceutical Chemistry, School of Pharmacy, Altınbaş University, İstanbul, Turkey
| | - Kaan Birgül
- Department of Pharmaceutical Chemistry, School of Pharmacy, Bahçeşehir University, İstanbul, Turkey
| | - Bahadır Bülbül
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Düzce University, Düzce, Turkey
| |
Collapse
|
4
|
The Use of Antibiotics as Chiral Selectors in Capillary Electrophoresis: A Review. Molecules 2022; 27:molecules27113601. [PMID: 35684535 PMCID: PMC9181903 DOI: 10.3390/molecules27113601] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 05/26/2022] [Accepted: 06/01/2022] [Indexed: 11/21/2022] Open
Abstract
Chirality is becoming an essential issue in modern pharmaceutical research as regulatory agencies emphasize the safety and efficiency of enantiomers in drug development. The development of efficient and reliable chiral separation methods became a necessity in the last 30 years, and capillary electrophoresis (CE), due to its relatively low costs and “green” features, is attracting increased attention. Cyclodextrin (CD) and their derivatives are the most frequently used chiral selectors (CSs) in CE, however, the use of antibiotics as CSs represents an interesting alternative. Various classes of antibiotics (aminoglycosides, ansamycins, glycopeptides, lincosamides, macrolides, tetracyclines) have been used more or less successfully for the enantio-separation of pharmaceuticals. Antibiotics offer the possibility of a multitude of potential interactions (electrostatic, inclusion, hydrogen bonding, etc.) due to their chemical diversity, allowing the enantio-separation of analytes with a wide range of structural characteristics. This article aims to review the application of various classes of antibiotics in the CE enantio-separation of pharmaceuticals. Antibiotic physiochemical characteristics, variables impacting enantio-separation, advantages, and disadvantages when certain antibiotics are used as CSs in CE are also explored.
Collapse
|
5
|
Mao L, Cheng P, Liu K, Lian M, Cao T. Sieving nanometer enantiomers using bound states in the continuum from the metasurface. NANOSCALE ADVANCES 2022; 4:1617-1625. [PMID: 36134367 PMCID: PMC9419565 DOI: 10.1039/d1na00764e] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/07/2022] [Indexed: 06/16/2023]
Abstract
Enantioseparation of chiral molecules is an important aspect of life sciences, chemical syntheses, and physics. Yet, the prevailing chemical techniques are not effective. Recently, a few types of plasmonic apertures have been theoretically proposed to distinguish between chiral molecules that vary based on their handedness under circularly polarized illumination. Both analytic calculations and numerical simulation demonstrated that enantioselective optical sieving could be obtained at the nanoscale using a large chiral optical force based on plasmonic resonance enhanced near-field chiral gradients in the aperture. Nevertheless, scaling this scheme to chiral entities of a few nanometer size (i.e., proteins and DNA) faces formidable challenges owing to the fabrication limit of a deeply sub-nanometer aperture and the intense power levels needed for nanoscale trapping. In contrast, by extending the Friedrich-Wintgen theory of the bound states in the continuum (BIC) to photonics, one may explore another mechanism to obtain enantioselective separation of chiral nanoparticles using all-dielectric nanostructures. Here, we present a metasurface composed of an array of silicon (Si) nanodisks embedded with off-set holes, which supports a sharp high-quality (Q) magnetic dipolar (MD) resonance originating from a distortion of symmetry-protected BIC, so called quasi-BIC. We, for the very first time, show that such a quasi-BIC MD resonance can markedly improve the chiral lateral force on the paired enantiomers with linearly polarized illumination. This quasi-BIC MD resonance can enhance the chirality density gradient with alternating sign at each octant around the Si nanodisk, while exhibiting a small gradient for the electromagnetic (EM) density. This offers a chiral lateral force that is 1 order larger in magnitude compared to the non-chiral lateral forces on sub-2 nm chiral objects with a chirality parameter of ±0.01. Moreover, the quasi-BIC MD resonance can excite four pairs of diverse optical potential wells (-13k B T) that are distributed uniformly along the outer edge of the resonator, enabling a simultaneous separation of four paired enantiomers. Our proposed dielectric metasurface may move forward the techniques of enantioseparation and enantiopurification, taking a novel perspective to advanced all-optical enantiopure synthesis.
Collapse
Affiliation(s)
- Libang Mao
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology Dalian 116024 China
| | - Peiyuan Cheng
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology Dalian 116024 China
| | - Kuan Liu
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology Dalian 116024 China
| | - Meng Lian
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology Dalian 116024 China
| | - Tun Cao
- School of Optoelectronic Engineering and Instrumentation Science, Dalian University of Technology Dalian 116024 China
| |
Collapse
|
6
|
Nguyen NVT, Nguyen KNH, Nguyen KT, Kim KH, Aboul-Enein HY. The impact of chirality on the analysis of alkaloids in plant. PHARMACIA 2021. [DOI: 10.3897/pharmacia.68.e71101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Most of the alkaloids are chiral compounds and are clinically administered as the racemic mixture, even though its enantiomers have been known to exert different pharmacological activity. The determination of the enantiomeric composition of alkaloid-containing plants is subject to severe attention from pharmacological and toxicological points of view. This review gives an overview of the chiral analysis of alkaloids that were used in theoretical studies and applications for plants in recent years.
Collapse
|
7
|
Hou SS, Liu Y, Zhang WX, Zhang XD. Separating and trapping of chiral nanoparticles with dielectric photonic crystal slabs. OPTICS EXPRESS 2021; 29:15177-15189. [PMID: 33985222 DOI: 10.1364/oe.423243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
Chiral separation is a crucial step in many chemical synthesis processes, particularly for pharmaceuticals. Here we present a novel method for the realization of both separating and trapping of enantiomers using the dielectric photonic crystal (PhC) slabs, which possess quasi-fourfold degenerate Bloch modes (overlapping double degenerate transverse-electric-like and transverse-magnetic-like modes). Based on the designed structure, a large gradient of optical chirality appears near the PhC slab, leading to the extreme enhancement of chiral optical forces about 3 orders of magnitude larger than those obtained with circularly polarized lights. In this case, our method provides a reference for realizing all-optical enantiopure syntheses.
Collapse
|
8
|
Yang Y, Wang Y, Bao Z, Yang Q, Zhang Z, Ren Q. Progress in the Enantioseparation of β-Blockers by Chromatographic Methods. Molecules 2021; 26:molecules26020468. [PMID: 33477385 PMCID: PMC7830546 DOI: 10.3390/molecules26020468] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/11/2021] [Accepted: 01/12/2021] [Indexed: 12/31/2022] Open
Abstract
β-adrenergic antagonists (β-blockers) with at least one chiral center are an exceedingly important class of drugs used mostly to treat cardiovascular diseases. At least 70 β-blockers have been investigated in history. However, only a few β-blockers, e.g., timolol, are clinically marketed as an optically pure enantiomer. Therefore, the separation of racemates of β-blockers is essential both in the laboratory and industry. Many approaches have been explored to obtain the single enantiomeric β-blocker, including high performance liquid chromatography, supercritical fluid chromatography and simulated moving bed chromatography. In this article, a review is presented on different chromatographic methods applied for the enantioseparation of β-blockers, covering high performance liquid chromatography (HPLC), supercritical fluid chromatography (SFC) and simulated moving bed chromatography (SMB).
Collapse
Affiliation(s)
- Yiwen Yang
- Institute of Pharmaceutical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (Y.W.); (Z.B.); (Q.Y.); (Z.Z.); (Q.R.)
- Institute of Zhejiang University-Quzhou, Quzhou 324000, China
- Correspondence:
| | - Yehui Wang
- Institute of Pharmaceutical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (Y.W.); (Z.B.); (Q.Y.); (Z.Z.); (Q.R.)
| | - Zongbi Bao
- Institute of Pharmaceutical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (Y.W.); (Z.B.); (Q.Y.); (Z.Z.); (Q.R.)
- Institute of Zhejiang University-Quzhou, Quzhou 324000, China
| | - Qiwei Yang
- Institute of Pharmaceutical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (Y.W.); (Z.B.); (Q.Y.); (Z.Z.); (Q.R.)
- Institute of Zhejiang University-Quzhou, Quzhou 324000, China
| | - Zhiguo Zhang
- Institute of Pharmaceutical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (Y.W.); (Z.B.); (Q.Y.); (Z.Z.); (Q.R.)
- Institute of Zhejiang University-Quzhou, Quzhou 324000, China
| | - Qilong Ren
- Institute of Pharmaceutical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (Y.W.); (Z.B.); (Q.Y.); (Z.Z.); (Q.R.)
- Institute of Zhejiang University-Quzhou, Quzhou 324000, China
| |
Collapse
|
9
|
Ramesh C, Rama devi D, Srinivas MNB, Rajana N, Krishna SR, Basavaiah K. Reversed‐phase chiral high‐performance liquid chromatography method for separation of abacavir sulfate enantiomer in drug substance. SEPARATION SCIENCE PLUS 2020. [DOI: 10.1002/sscp.202000080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ch. Ramesh
- Department of Inorganic & Analytical Chemistry Andhra University Visakhapatnam India
- Quality Control Department Laurus Labs Ltd. Visakhapatnam India
| | | | - MNB. Srinivas
- Department of Inorganic & Analytical Chemistry Andhra University Visakhapatnam India
- Quality Control Department Laurus Labs Ltd. Visakhapatnam India
| | - Nagaraju Rajana
- Department of Inorganic & Analytical Chemistry Andhra University Visakhapatnam India
| | | | - K. Basavaiah
- Department of Inorganic & Analytical Chemistry Andhra University Visakhapatnam India
| |
Collapse
|
10
|
Domingos SR, Pérez C, Marshall MD, Leung HO, Schnell M. Assessing the performance of rotational spectroscopy in chiral analysis. Chem Sci 2020; 11:10863-10870. [PMID: 34123188 PMCID: PMC8162261 DOI: 10.1039/d0sc03752d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/21/2020] [Indexed: 02/06/2023] Open
Abstract
The capabilities of rotational spectroscopy-based methods as tools to deliver accurate and precise chirality-sensitive information are still breaking ground, but their applicability in the challenging field of analytical chemistry is already clear. In this mini review, we explore the current abilities and challenges of two emergent techniques for chiral analysis based on rotational spectroscopy. For that, we will showcase the two methods (microwave 3-wave mixing and chiral tag rotational spectroscopy) while testing their performance to solve the absolute configuration and the enantiomeric excess of a blind sample containing a mixture of enantiomers of styrene oxide.
Collapse
Affiliation(s)
- Sérgio R Domingos
- Deutsches Elektronen-Synchrotron DESY Notkestraße 85 22607 Hamburg Germany
| | - Cristóbal Pérez
- Deutsches Elektronen-Synchrotron DESY Notkestraße 85 22607 Hamburg Germany
| | - Mark D Marshall
- Department of Chemistry, Amherst College P.O. Box 5000 Amherst Massachusetts 01002-5000 USA
| | - Helen O Leung
- Department of Chemistry, Amherst College P.O. Box 5000 Amherst Massachusetts 01002-5000 USA
| | - Melanie Schnell
- Deutsches Elektronen-Synchrotron DESY Notkestraße 85 22607 Hamburg Germany
- Institut für Physikalische Chemie, Christian-Albrechts-Universität zu Kiel Max-Eyth-Str.1 24118 Kiel Germany
| |
Collapse
|
11
|
Nikam SB, SK A. Enantioselective Separation Using Chiral Amino Acid Functionalized Polyfluorene Coated on Mesoporous Anodic Aluminum Oxide Membranes. Anal Chem 2020; 92:6850-6857. [DOI: 10.1021/acs.analchem.9b04699] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Shrikant B. Nikam
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
- Academy of Scientific and Innovative Research, New Delhi 110025, India
| | - Asha SK
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pashan, Pune 411008, India
- Academy of Scientific and Innovative Research, New Delhi 110025, India
| |
Collapse
|
12
|
Valliappan Kannappan, Selvakumar Kanthiah. Development and Optimization of Stereoselective Liquid Chromatographic Method for Chiral Separation of (±)-cetirizine and Enantiopurity Assessment of R-levocetirizine. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820030090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
13
|
Calvello S, Soncini A. Effect of magnetic anisotropy on direct chiral discrimination in paramagnetic NMR spectroscopy. Phys Chem Chem Phys 2020; 22:8427-8441. [DOI: 10.1039/d0cp00539h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have studied the effect of thermally populated crystal field states on room temperature chiral discrimination in NMR spectroscopy.
Collapse
Affiliation(s)
- Simone Calvello
- School of Chemistry
- University of Melbourne
- VIC 3010
- Australia
- Australian Nuclear Science and Technology Organization
| | | |
Collapse
|
14
|
Han X, Yuan C, Hou B, Liu L, Li H, Liu Y, Cui Y. Chiral covalent organic frameworks: design, synthesis and property. Chem Soc Rev 2020; 49:6248-6272. [DOI: 10.1039/d0cs00009d] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Owing to the unique structural features and facile tunability of the subcomponents and channels, chiral COFs show great potential in heterogeneous catalysis, enantioselective separation, and recognition.
Collapse
Affiliation(s)
- Xing Han
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Chen Yuan
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Bang Hou
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Lujia Liu
- School of Chemical and Physical Sciences
- Victoria University of Wellington
- Wellington 6140
- New Zealand
- College of Biological
| | - Haiyang Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Yan Liu
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Yong Cui
- School of Chemistry and Chemical Engineering
- Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| |
Collapse
|
15
|
Umakoshi Y, Nakano Y, Fukuda K, Watanabe K, Miyawaki I, Fukusaki E. Automatic switching valve system to minimize variation of liquid chromatography-tandem mass spectrometry-based chiral amino acid profiling. J Biosci Bioeng 2019; 128:773-779. [DOI: 10.1016/j.jbiosc.2019.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 05/30/2019] [Accepted: 06/10/2019] [Indexed: 10/26/2022]
|
16
|
Gogoi A, Mazumder N, Konwer S, Ranawat H, Chen NT, Zhuo GY. Enantiomeric Recognition and Separation by Chiral Nanoparticles. Molecules 2019; 24:E1007. [PMID: 30871182 PMCID: PMC6470864 DOI: 10.3390/molecules24061007] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 03/05/2019] [Accepted: 03/10/2019] [Indexed: 12/12/2022] Open
Abstract
Chiral molecules are stereoselective with regard to specific biological functions. Enantiomers differ considerably in their physiological reactions with the human body. Safeguarding the quality and safety of drugs requires an efficient analytical platform by which to selectively probe chiral compounds to ensure the extraction of single enantiomers. Asymmetric synthesis is a mature approach to the production of single enantiomers; however, it is poorly suited to mass production and allows for only specific enantioselective reactions. Furthermore, it is too expensive and time-consuming for the evaluation of therapeutic drugs in the early stages of development. These limitations have prompted the development of surface-modified nanoparticles using amino acids, chiral organic ligands, or functional groups as chiral selectors applicable to a racemic mixture of chiral molecules. The fact that these combinations can be optimized in terms of sensitivity, specificity, and enantioselectivity makes them ideal for enantiomeric recognition and separation. In chiral resolution, molecules bond selectively to particle surfaces according to homochiral interactions, whereupon an enantiopure compound is extracted from the solution through a simple filtration process. In this review article, we discuss the fabrication of chiral nanoparticles and look at the ways their distinctive surface properties have been adopted in enantiomeric recognition and separation.
Collapse
Affiliation(s)
- Ankur Gogoi
- Department of Physics, Jagannath Barooah College, Jorhat, Assam 785001, India.
| | - Nirmal Mazumder
- Department of Biophysics, School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India.
| | - Surajit Konwer
- Department of Chemistry, Dibrugarh University, Dibrugarh, Assam 786004, India.
| | - Harsh Ranawat
- Department of Biophysics, School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India.
| | - Nai-Tzu Chen
- Institute of New Drug Development, China Medical University, No. 91, Hsueh-Shih Rd., Taichung 40402, Taiwan.
| | - Guan-Yu Zhuo
- Institute of New Drug Development, China Medical University, No. 91, Hsueh-Shih Rd., Taichung 40402, Taiwan.
- Integrative Stem Cell Center, China Medical University Hospital, No. 2, Yude Rd., Taichung 40447, Taiwan.
| |
Collapse
|
17
|
Teixeira J, Tiritan ME, Pinto MMM, Fernandes C. Chiral Stationary Phases for Liquid Chromatography: Recent Developments. Molecules 2019; 24:E865. [PMID: 30823495 PMCID: PMC6429359 DOI: 10.3390/molecules24050865] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 02/17/2019] [Accepted: 02/26/2019] [Indexed: 12/13/2022] Open
Abstract
The planning and development of new chiral stationary phases (CSPs) for liquid chromatography (LC) are considered as continuous and evolutionary issues since the introduction of the first CSP in 1938. The main objectives of the development strategies were to attempt the improvement of the chromatographic enantioresolution performance of the CSPs as well as enlarge their versatility and range of applications. Additionally, the transition to ultra-high-performance LC were underscored. The most recent strategies have comprised the introduction of new chiral selectors, the use of new materials as chromatographic supports or the reduction of its particle size, and the application of different synthetic approaches for preparation of CSPs. This review gathered the most recent developments associated to the different types of CSPs providing an overview of the relevant advances that are arising on LC.
Collapse
Affiliation(s)
- Joana Teixeira
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
| | - Maria Elizabeth Tiritan
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal.
- Cooperativa de Ensino Superior, Politécnico e Universitário (CESPU), Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde (IINFACTS), Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal.
| | - Madalena M M Pinto
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal.
| | - Carla Fernandes
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal.
| |
Collapse
|
18
|
Salapaka A, Bonige KB, Korupolu RB, T CR, K CR, N S, Sharma HK, Ray UK. A new stability indicating reverse phase high performance liquid chromatography method for the determination of enantiomeric purity of a DPP-4 inhibitor drug linagliptin. Electrophoresis 2019; 40:1066-1073. [PMID: 30632171 DOI: 10.1002/elps.201800502] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 11/30/2018] [Accepted: 12/21/2018] [Indexed: 12/25/2022]
Abstract
A simple, sensitive, and stability indicating isocratic reverse phase high performance liquid chromatography method has been developed, optimized and validated for the separation and quantification of S-enantiomer in linagliptin (R-enantiomer) drug substance. Enantiomeric separation was achieved on a Cellulose tris(4-chloro-3-methylphenylcarbamate) stationary phase. Mobile phase consists of aqueous diammonium hydrogen phosphate buffer and acetonitrile in the ratio of 35:65 v/v. Isocratic elution was performed at a flow rate of 1.0 mL/min, the column oven temperature was set at 40°C and detection was at 226 nm. The resolution between R and S enantiomers is found to be more than 4.0. The impact of mobile phase composition, pH of buffer and temperature on the resolution has been studied. The detector response is found to be linear over the concentration range of 0.17-1.7 μg/mL. LOD and LOQ levels of S-enantiomer are found to be 0.057 and 0.172 μg/mL respectively. The recovery of S-enantiomer is 99.8% w/w. The proposed method is validated for specificity, precision, linearity, accuracy and robustness.
Collapse
Affiliation(s)
- Appalacharyulu Salapaka
- APL Research Centre-II (A Division of Aurobindo Pharma Ltd), Hyderabad, Telangana, India.,Department of Engineering Chemistry, A. U. College of Engineering, Visakhapatnam, Andhra Pradesh, India
| | - Kishore Babu Bonige
- Department of Engineering Chemistry, A. U. College of Engineering, Visakhapatnam, Andhra Pradesh, India
| | - Raghu Babu Korupolu
- Department of Engineering Chemistry, A. U. College of Engineering, Visakhapatnam, Andhra Pradesh, India
| | - Chandrasekhar Reddy T
- APL Research Centre-II (A Division of Aurobindo Pharma Ltd), Hyderabad, Telangana, India
| | - Chandrasekhar Reddy K
- APL Research Centre-II (A Division of Aurobindo Pharma Ltd), Hyderabad, Telangana, India
| | - Sreenivas N
- APL Research Centre-II (A Division of Aurobindo Pharma Ltd), Hyderabad, Telangana, India
| | - Hemant Kumar Sharma
- APL Research Centre-II (A Division of Aurobindo Pharma Ltd), Hyderabad, Telangana, India
| | - Uttam Kumar Ray
- APL Research Centre-II (A Division of Aurobindo Pharma Ltd), Hyderabad, Telangana, India
| |
Collapse
|
19
|
Soliman SM. Enantiomeric assay of escitalopramS(+)-enantiomer and its “in-process impurities” using two different techniques. Chirality 2019; 31:185-201. [DOI: 10.1002/chir.23046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 10/15/2018] [Accepted: 12/11/2018] [Indexed: 11/12/2022]
Affiliation(s)
- Suzan Mahmoud Soliman
- Department of Analytical Chemistry; National Organization for Drug Control and Research (NODCAR); Cairo Egypt
| |
Collapse
|
20
|
Nakano Y, Taniguchi M, Umakoshi Y, Watai D, Fukusaki E. High-Throughput LC-MS/MS Method for Chiral Amino Acid Analysis Without Derivatization. Methods Mol Biol 2019; 2030:253-261. [PMID: 31347123 DOI: 10.1007/978-1-4939-9639-1_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
D-Amino acids have recently attracted much attention in various research fields including medical, clinical, and food industry due to their important biological functions that differ from L-amino acid. Most chiral amino acid separation techniques require complicated derivatization procedures in order to achieve the desirable chromatographic behavior and detectability. This chapter describes a highly sensitive analytical method for the enantioseparation of chiral amino acids without any derivatization process using liquid chromatography-tandem mass spectrometry (LC-MS/MS). The method allows the simultaneous analysis of 18 D-amino acids with high sensitivity and reproducibility. Additionally, this chapter also focuses on the application of the method to real samples for the quantification of targeted amino acids.
Collapse
Affiliation(s)
- Yosuke Nakano
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Moyu Taniguchi
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Yutaka Umakoshi
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Daisuke Watai
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Eiichiro Fukusaki
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan.
| |
Collapse
|
21
|
Ouhajji S, van Ravensteijn BGP, Fernández-Rico C, Lacina KS, Philipse AP, Petukhov AV. Wet-Chemical Synthesis of Chiral Colloids. ACS NANO 2018; 12:12089-12095. [PMID: 30428258 PMCID: PMC6307084 DOI: 10.1021/acsnano.8b05065] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 11/14/2018] [Indexed: 05/22/2023]
Abstract
We disclose a method for the synthesis of chiral colloids from spontaneously formed hollow sugar-surfactant microtubes with internally confined mobile colloidal spheres. Key feature of our approach is the grafting of colloid surfaces with photoresponsive coumarin moieties, which allow for UV-induced, covalent clicking of colloids into permanent chains, with morphologies set by the colloid-to-tube diameter ratio. Subsequent dissolution of tube confinement yields aqueous suspensions that comprise bulk quantities of a variety of linear chains, including single helical chains of polystyrene colloids. These colloidal equivalents of chiral (DNA) molecules are intended for microscopic study of chiral dynamics on a single-particle level.
Collapse
Affiliation(s)
- Samia Ouhajji
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for Nanomaterials Science, Utrecht
University, Padualaan 8, 3584 CH Utrecht, The Netherlands
- E-mail:
| | - Bas G. P. van Ravensteijn
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for Nanomaterials Science, Utrecht
University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Carla Fernández-Rico
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for Nanomaterials Science, Utrecht
University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Kanvaly S. Lacina
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for Nanomaterials Science, Utrecht
University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Albert P. Philipse
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for Nanomaterials Science, Utrecht
University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Andrei V. Petukhov
- Van
’t Hoff Laboratory for Physical and Colloid Chemistry, Debye
Institute for Nanomaterials Science, Utrecht
University, Padualaan 8, 3584 CH Utrecht, The Netherlands
- Laboratory
of Physical Chemistry, Eindhoven University
of Technology, 5600 MB Eindhoven, The Netherlands
- E-mail:
| |
Collapse
|
22
|
Jiang S, Wu C, Yu J, Sun T, Guo X. Separation of eight bedaquiline analogue diastereomers by HPLC on an immobilized polysaccharide-based chiral stationary phase. Chirality 2018; 31:72-78. [DOI: 10.1002/chir.23037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 09/28/2018] [Accepted: 10/31/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Shenmeng Jiang
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Chengjun Wu
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Jia Yu
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Tiemin Sun
- School of Pharmaceutical Engineering; Shenyang Pharmaceutical University; Shenyang P. R. China
| | - Xingjie Guo
- School of Pharmacy; Shenyang Pharmaceutical University; Shenyang P. R. China
| |
Collapse
|
23
|
Alatawi RA, Monier M, Elsayed NH. Chiral separation of (±)-methamphetamine racemate using molecularly imprinted sulfonic acid functionalized resin. J Colloid Interface Sci 2018; 531:654-663. [DOI: 10.1016/j.jcis.2018.07.070] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 07/14/2018] [Accepted: 07/17/2018] [Indexed: 02/07/2023]
|
24
|
Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic sorbent for the separation of polar non-steroidal anti-inflammatory drugs in waters. Talanta 2018; 191:526-534. [PMID: 30262094 DOI: 10.1016/j.talanta.2018.09.006] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 08/29/2018] [Accepted: 09/03/2018] [Indexed: 01/19/2023]
Abstract
A novel magnetic polyethyleneimine modified reduced graphene oxide (Fe3O4@PEI-RGO) had been prepared and then was successfully employed to extract three polar non-steroidal anti-inflammatory drugs (NSAIDs) in different water matrices for the first time coupled with high performance liquid chromatography-diode array detector (HPLC-DAD). The magnetic polyethyleneimine (Fe3O4@PEI) composite was first synthesized via one-pot hydrothermal approach and then the Fe3O4@PEI-RGO composite was fabricated on the basis of a simple self-assemble approach between positive charged Fe3O4@PEI and negative charged GO sheets via electrostatic interaction followed by chemical reduction of GO to RGO. The as-prepared Fe3O4@PEI-RGO composite was carefully characterized by transmission electron microscopy (TEM), Fourier transform infrared spectrometry (FT-IR), X-ray diffraction (XRD), thermal gravimetric analyzer (TGA), vibrating sample magnetometer (VSM) and zeta potential analysis. As a surface modifier of RGO, PEI not just changed the polarity of RGO to some extent but also offered more adsorption sites to polar NSAIDs. Compared with Fe3O4@PEI, Fe3O4-RGO and Fe3O4@PEI-GO, the as-prepared Fe3O4@PEI-RGO composite, which combined the advantage of PEI and RGO, showed higher extraction efficiency for polar NSAIDs. In addition, the adsorption mechanism was also studied. The analytical parameters influencing the extraction efficiency were optimized in detail. A satisfactory performance was obtained under the optimal conditions. The calibration lines were linear over the concentration in the range of 1-800 μg L-1 for all the analytes with determination coefficients (r2) varying from 0.9972 to 0.9986. The limits of detection (LODs) were 0.2 μg L-1. The recoveries were between 91.20% and 101.13% with relative standard deviations (RSDs) in the range of 1.09-7.34%. Overall, a fast, convenient, sensitive and eco-friendly method was successfully proposed and became a promising approach for the determination of trace polar NSAIDs in complex matrices.
Collapse
|
25
|
Kuksenok VY, Shtrykova VV, Filimonov VD, Druganov AG, Bondarev AA, Stankevich KS. The determination of enantiomer composition of 1-((3-chlorophenyl)-(phenyl)methyl) amine and 1-((3-chlorophenyl)(phenyl)-methyl) urea (Galodif) by NMR spectroscopy, chiral HPLC, and polarimetry. Chirality 2018; 30:1135-1143. [PMID: 30075486 DOI: 10.1002/chir.23005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 06/28/2018] [Accepted: 07/09/2018] [Indexed: 11/06/2022]
Abstract
For the first time, a method for enantiomer resolution of the anticonvulsant Galodif (1-((3-chlorophenyl)(phenyl)methyl) urea) by chiral HPLC was developed, whereas the enantiomeric composition of 1-((3-chlorophenyl)(phenyl)methyl) amine-precursor in Galodif synthesis-cannot be resolved by this method. However, starting 1-((3-chlorophenyl)(phenyl)methyl) amine quantitatively forms diastereomeric N-((3-chlorophenyl)(phenyl)methyl)-1-camphorsulfonamides in reaction with chiral (1R)-(+)- or (1S)-(-)-camphor-10-sulfonyl chlorides. The diastereomeric ratio of obtained camphorsulfonamides can be easily determined by NMR 1 H and 13 C spectroscopy. The DFT calculations of specific rotation of Galodif enantiomers showed good agreement with experimental data. The absolute configuration of enantiomers was proposed for the first time.
Collapse
Affiliation(s)
- Vera Yu Kuksenok
- The Kizhner Research Center, National Research Tomsk Polytechnic University, Tomsk, Russia
| | - Victoria V Shtrykova
- The Kizhner Research Center, National Research Tomsk Polytechnic University, Tomsk, Russia
| | - Victor D Filimonov
- The Kizhner Research Center, National Research Tomsk Polytechnic University, Tomsk, Russia
| | - Alexandr G Druganov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
| | | | - Ksenia S Stankevich
- The Kizhner Research Center, National Research Tomsk Polytechnic University, Tomsk, Russia
| |
Collapse
|
26
|
Wollschläger JM, Simon K, Gaedke M, Schalley CA. Ion mobility and gas phase H/D exchange: revealing the importance of a single hydrogen bond for the chiral recognition of crown ether ammonium complexes. Chem Commun (Camb) 2018; 54:4967-4970. [PMID: 29701736 DOI: 10.1039/c8cc01671b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Two new BINOL-based chiral crown ether/ammonium complexes are studied by travelling-wave ion-mobility spectrometry. Homo- and heterochiral crown ether/ammonium complexes differ in their collision cross sections, and these differences go along with changes in hydrogen bonding as revealed by gas phase H/D-exchange experiments. Applications for the determination of enantiomeric excess are discussed.
Collapse
Affiliation(s)
- Jan M Wollschläger
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustr. 3, 14195 Berlin, Germany.
| | | | | | | |
Collapse
|
27
|
Mutalikdesai A, Zoabi A, Kumar VB, Abu-Reziq R, Hassner A, Gedanken A. Enantioselective Separation of Racemic Tryptophan with Sonochemically Prepared Egg Albumin Microspheres. ChemistrySelect 2018. [DOI: 10.1002/slct.201800337] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Amruta Mutalikdesai
- Bar Ilan Institute for Nanotechnology and Advanced Materials; Department of Chemistry; Bar-Ilan University; Ramat-Gan 5290002 Israel
| | - Amani Zoabi
- Institute of Chemistry; Casali Center for Applied Chemistry; Center for Nanoscience and Nanotechnology; The Hebrew University of Jerusalem; Jerusalem 9190401 Israel
| | - Vijay Bhooshan Kumar
- Bar Ilan Institute for Nanotechnology and Advanced Materials; Department of Chemistry; Bar-Ilan University; Ramat-Gan 5290002 Israel
| | - Raed Abu-Reziq
- Institute of Chemistry; Casali Center for Applied Chemistry; Center for Nanoscience and Nanotechnology; The Hebrew University of Jerusalem; Jerusalem 9190401 Israel
| | - Alfred Hassner
- Bar Ilan Institute for Nanotechnology and Advanced Materials; Department of Chemistry; Bar-Ilan University; Ramat-Gan 5290002 Israel
| | - Aharon Gedanken
- Bar Ilan Institute for Nanotechnology and Advanced Materials; Department of Chemistry; Bar-Ilan University; Ramat-Gan 5290002 Israel
| |
Collapse
|
28
|
Owais C, James A, John C, Dhali R, Swathi RS. Selective Permeation through One-Atom-Thick Nanoporous Carbon Membranes: Theory Reveals Excellent Design Strategies! J Phys Chem B 2018; 122:5127-5146. [DOI: 10.1021/acs.jpcb.8b01117] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Cheriyacheruvakkara Owais
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura, Thiruvananthapuram 695551, India
| | - Anto James
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura, Thiruvananthapuram 695551, India
| | - Chris John
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura, Thiruvananthapuram 695551, India
| | - Rama Dhali
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura, Thiruvananthapuram 695551, India
| | - Rotti Srinivasamurthy Swathi
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram (IISER-TVM), Vithura, Thiruvananthapuram 695551, India
| |
Collapse
|
29
|
Calcaterra A, D’Acquarica I. The market of chiral drugs: Chiral switches versus de novo enantiomerically pure compounds. J Pharm Biomed Anal 2018; 147:323-340. [DOI: 10.1016/j.jpba.2017.07.008] [Citation(s) in RCA: 195] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 07/06/2017] [Accepted: 07/08/2017] [Indexed: 10/19/2022]
|
30
|
Jin X, Kang Q, Wang Y. Enantioseparation of Flavanoids, Isoxazolines, Dansyl Amino Acids and β-Blockers on Native and Phenylcarbamoylated α, β and γ-Cyclodextrin Chiral Stationary Phases. ChemistrySelect 2017. [DOI: 10.1002/slct.201701847] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Xuan Jin
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 China
| | - Qing Kang
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 China
| | - Yong Wang
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 China
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, School of Science; Tianjin University; Tianjin 300072 China
| |
Collapse
|
31
|
Li L, Wu C, Ma Y, Zhou S, Li Z, Sun T. Effectively enhancing the enantioseparation ability of β-cyclodextrin derivatives by de novo design and molecular modeling. Analyst 2017; 142:3699-3706. [PMID: 28849820 DOI: 10.1039/c7an00986k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Rational engineering of native β-CD as an ideal chiral selector for a definite analyte in capillary electrophoresis represents a challenge in separation science. Herein, a rational and systematic strategy that combines the de novo design and molecular modeling is firstly described to expedite the manipulation and selection of effective selector for enantioseparation in capillary electrophoresis. Using β-adrenoreceptor agonists as model analytes, we demonstrate how this strategy efficiently improves the enantiorecognition in chiral discrimination sites of inclusion complexes. The evolved β-CD derivative could be utilized as a chiral receptor to achieve the effective enantioseparation (Rs > 1.5) of racemic β-adrenoreceptor agonists. We highlight a novel strategy for efficiently and rapidly manipulating native CD based on the characteristics of analyte so as to gain an excellent chiral selector.
Collapse
Affiliation(s)
- Linwei Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, Shenyang 110016, PR China.
| | - Chengjun Wu
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, Shenyang 110016, PR China.
| | - Yang Ma
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, Shenyang 110016, PR China.
| | - Shuhao Zhou
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, Shenyang 110016, PR China.
| | - Zhen Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, Shenyang 110016, PR China.
| | - Tiemin Sun
- Key Laboratory of Structure-Based Drug Design and Discovery, Shenyang Pharmaceutical University, Ministry of Education, Shenyang 110016, PR China.
| |
Collapse
|
32
|
Pitzer M, Fehre K, Kunitski M, Jahnke T, Schmidt L, Schmidt-Böcking H, Dörner R, Schöffler M. Coulomb Explosion Imaging as a Tool to Distinguish Between Stereoisomers. J Vis Exp 2017. [PMID: 28872134 DOI: 10.3791/56062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
This article shows how the COLTRIMS (Cold Target Recoil Ion Momentum Spectroscopy) or the "reaction microscope" technique can be used to distinguish between enantiomers (stereoisomers) of simple chiral species on the level of individual molecules. In this approach, a gaseous molecular jet of the sample expands into a vacuum chamber and intersects with femtosecond (fs) laser pulses. The high intensity of the pulses leads to fast multiple ionization, igniting a so-called Coulomb Explosion that produces several cationic (positively charged) fragments. An electrostatic field guides these cations onto time- and position-sensitive detectors. Similar to a time-of-flight mass spectrometer, the arrival time of each ion yields information on its mass. As a surplus, the electrostatic field is adjusted in a way that the emission direction and the kinetic energy after fragmentation lead to variations in the time-of-flight and in the impact position on the detector. Each ion impact creates an electronic signal in the detector; this signal is treated by high-frequency electronics and recorded event by event by a computer. The registered data correspond to the impact times and positions. With these data, the energy and the emission direction of each fragment can be calculated. These values are related to structural properties of the molecule under investigation, i.e. to the bond lengths and relative positions of the atoms, allowing to determine molecule by molecule the handedness of simple chiral species and other isomeric features.
Collapse
Affiliation(s)
- Martin Pitzer
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main; Experimentalphysik IV, Universität Kassel
| | - Kilian Fehre
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main
| | - Maksim Kunitski
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main
| | - Till Jahnke
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main
| | - Lothar Schmidt
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main
| | | | - Reinhard Dörner
- Institut für Kernphysik, Goethe-Universität Frankfurt am Main
| | | |
Collapse
|
33
|
Wang Y, Han Q, Han R, He K. Enantioselective Recognition of Proline Enantiomers Using Sulfhydryl-modified Self-assembled Gold Electrodes. ANAL LETT 2017. [DOI: 10.1080/00032719.2016.1275662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Yonghua Wang
- Sichuan Suining City Environmental Protection Bureau of Ship Mountain, Sichuan, China
| | - Qian Han
- Laboratory of Environment Change and Ecological Construction of Hebei Province, College of Resources and Environment Science, Hebei Normal University, Shijiazhuang, Hebei, China
| | - Ruisheng Han
- Laboratory of Environment Change and Ecological Construction of Hebei Province, College of Resources and Environment Science, Hebei Normal University, Shijiazhuang, Hebei, China
| | - Kangkang He
- Laboratory of Environment Change and Ecological Construction of Hebei Province, College of Resources and Environment Science, Hebei Normal University, Shijiazhuang, Hebei, China
| |
Collapse
|
34
|
Molecular recognition of cyclodecapeptides to ibuprofen and naproxen enantiomers: a theoretical study. Struct Chem 2017. [DOI: 10.1007/s11224-017-0929-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
35
|
Eibenberger S, Doyle J, Patterson D. Enantiomer-Specific State Transfer of Chiral Molecules. PHYSICAL REVIEW LETTERS 2017; 118:123002. [PMID: 28388207 DOI: 10.1103/physrevlett.118.123002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Indexed: 06/07/2023]
Abstract
State-selective enantiomeric excess is realized using microwave-driven coherent population transfer. The method selectively promotes either R or S molecules to a higher rotational state by phase-controlled microwave pulses that drive electric-dipole allowed rotational transitions. We demonstrate the enantiomer-specific state transfer method using enantiopure samples of 1,2-propanediol. This method of state-specific enantiomeric enrichment can be applied to a large class of asymmetric, chiral molecules that can be vaporized and cooled to the point where rotationally resolved spectroscopy is possible, including molecules that rapidly racemize. The rapid chiral switching demonstrated here allows for new approaches in high-precision spectroscopic searches for parity violation in chiral molecules.
Collapse
Affiliation(s)
- Sandra Eibenberger
- Harvard University, Department of Physics, 17 Oxford Street, Cambridge, Massachusetts 02138, USA
| | - John Doyle
- Harvard University, Department of Physics, 17 Oxford Street, Cambridge, Massachusetts 02138, USA
| | - David Patterson
- Harvard University, Department of Physics, 17 Oxford Street, Cambridge, Massachusetts 02138, USA
| |
Collapse
|
36
|
Weiß JA, Kadkhodaei K, Schmid MG. Indirect chiral separation of 8 novel amphetamine derivatives as potential new psychoactive compounds by GC–MS and HPLC. Sci Justice 2017; 57:6-12. [DOI: 10.1016/j.scijus.2016.08.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 08/22/2016] [Accepted: 08/28/2016] [Indexed: 10/21/2022]
|
37
|
Development of a liquid chromatography-tandem mass spectrometry method for quantitative analysis of trace d-amino acids. J Biosci Bioeng 2017; 123:134-138. [DOI: 10.1016/j.jbiosc.2016.07.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 06/05/2016] [Accepted: 07/11/2016] [Indexed: 02/02/2023]
|
38
|
Zhuang J, Kumar S, Rustum A. Development and Validation of a Normal Phase Chiral HPLC Method for Analysis of Afoxolaner Using a Chiralpak ®AD-3 Column. J Chromatogr Sci 2016; 54:1813-1819. [DOI: 10.1093/chromsci/bmw162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 08/02/2016] [Accepted: 09/12/2016] [Indexed: 11/12/2022]
|
39
|
Yang S, Wang Y, Jiang Y, Li S, Liu W. Molecularly Imprinted Polymers for the Identification and Separation of Chiral Drugs and Biomolecules. Polymers (Basel) 2016; 8:E216. [PMID: 30979312 PMCID: PMC6432457 DOI: 10.3390/polym8060216] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 04/22/2016] [Accepted: 05/24/2016] [Indexed: 12/15/2022] Open
Abstract
Molecularly imprinting polymers (MIPs) have been extensively applied in chromatography for the separation of chiral drugs. In this review, we mainly summarize recent developments of various MIPs used as chiral stationary phases (CSPs) in high performance liquid chromatography (HPLC), capillary electrochromatography (CEC), and supercritical fluid chromatography (SFC). Among them, HPLC has the advantages of straightforward operation and high selectivity. However, the low separation efficiency, due to slow interaction kinetics and heavy peak broadening, is the main challenge for the application of MIPs in HPLC. On the other hand, CEC possesses both the high selectivity of HPLC and the high efficiency of capillary electrophoresis. In CEC, electroosmotic flow is formed across the entire column and reduces the heavy peak broadening observed in HPLC mode. SFC can modify the low interaction kinetics in HPLC when supercritical fluids are utilized as mobile phases. If SFC and MIP-based CSPs can be well combined, better separation performance can be achieved. Particles, monoliths and membrane are typical formats of MIPs. Traditional MIP particles produced by bulk polymerization have been replaced by MIP particles by surface imprinting technology, which are highly consistent in size and shape. Monolithic MIPs are prepared by in situ method in a column, greatly shortening the pre-preparation time. Some novel materials, such as magnetic nanoparticles, are integrated into the MIPs to enhance the controllability and efficiency of the polymerization. This review will be helpful to guide the preparation, development, and application of MIPs in chromatographic and electrophoretic enantioseparation.
Collapse
Affiliation(s)
- Sha Yang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Yonghui Wang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Yingda Jiang
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Shuang Li
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| | - Wei Liu
- Nano Structural Materials Center, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, Jiangsu, China.
| |
Collapse
|
40
|
Goto M, Tateishi K, Ebine K, Soloshonok VA, Roussel C, Kitagawa O. Chiral additive induced self-disproportionation of enantiomers under MPLC conditions: preparation of enantiomerically pure samples of 1-(aryl)ethylamines from racemates. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.03.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
41
|
Szwed K, Ou J, Huang G, Lin H, Liu Z, Wang H, Zou H. Preparation of cyclodextrin-modified monolithic hybrid columns for the fast enantioseparation of hydroxy acids in capillary liquid chromatography. J Sep Sci 2016; 39:1110-7. [DOI: 10.1002/jssc.201501157] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 01/04/2016] [Accepted: 01/04/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Kamila Szwed
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| | - Junjie Ou
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| | - Guang Huang
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| | - Hui Lin
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| | - Zhongshan Liu
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| | - Hongwei Wang
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| | - Hanfa Zou
- Key Laboratory of Separation Science for Analytical Chemistry, National Chromatographic R&A Center, Dalian Institute of Chemical Physics; Chinese Academy of Sciences (CAS); Dalian P. R. China
| |
Collapse
|
42
|
Wu H, Yu S, Zeng L. Effects of Hexane in Supercritical Fluid Chromatography for the Separation of Enantiomers. Chirality 2016; 28:192-8. [DOI: 10.1002/chir.22575] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Haihong Wu
- Takeda California, Inc.; San Diego California USA
| | - Stanley Yu
- Takeda California, Inc.; San Diego California USA
| | - Lu Zeng
- Takeda California, Inc.; San Diego California USA
| |
Collapse
|
43
|
|
44
|
Worth AJ, Gillespie KP, Mesaros C, Guo L, Basu SS, Snyder NW, Blair IA. Rotenone Stereospecifically Increases (S)-2-Hydroxyglutarate in SH-SY5Y Neuronal Cells. Chem Res Toxicol 2015; 28:948-54. [PMID: 25800467 PMCID: PMC4721232 DOI: 10.1021/tx500535c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The α-ketoglutarate metabolite, 2-hydroxyglutarate (2-HG), has emerged as an important mediator in a subset of cancers and rare inherited inborn errors of metabolism. Because of potential enantiospecific metabolism, chiral analysis is essential for determining the biochemical impacts of altered 2-HG metabolism. We have developed a novel application of chiral liquid chromatography-electron capture/atmospheric pressure chemical ionization/mass spectrometry, which allows for the quantification of both (R)-2-HG (D-2-HG) and (S)-2-HG (L-2-HG) in human cell lines. This method avoids the need for chiral derivatization, which could potentially distort enantiomer ratios through racemization during the derivatization process. The study revealed that the pesticide rotenone (100 nM), a mitochondrial complex I inhibitor, caused a significant almost 3-fold increase in the levels of (S)-2-HG, (91.7 ± 7.5 ng/10(6) cells) when compared with the levels of (R)-2-HG (24.1 ± 1.2 ng/10(6) cells) in the SH-SY5Y neuronal cells, a widely used model of human neurons. Stable isotope tracers and isotopologue analysis revealed that the increased (S)-2-HG was derived primarily from l-glutamine. Accumulation of highly toxic (S)-2-HG occurs in the brains of subjects with reduced L-2-HG dehydrogenase activity that results from mutations in the L2HGDH gene. This suggests that the observed stereospecific increase of (S)-2-HG in neuronal cells is due to rotenone-mediated inhibition of L-2-HG dehydrogenase but not D-2-HG dehydrogenase. The high sensitivity chiral analytical methodology that has been developed in the present study can also be employed for analyzing other disruptions to 2-HG formation and metabolism such as those resulting from mutations in the isocitrate dehydrogenase gene.
Collapse
Affiliation(s)
- Andrew J. Worth
- Penn SRP Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Kevin P. Gillespie
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Clementina Mesaros
- Penn SRP Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Lili Guo
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Sankha S. Basu
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Nathaniel W. Snyder
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- A.J. Drexel Autism Institute, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Ian A. Blair
- Penn SRP Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Center of Excellence in Environmental Toxicology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| |
Collapse
|
45
|
Yang X, Wong SY, Bwambok DK, Atkinson MBJ, Zhang X, Whitesides GM, Myerson AS. Separation and enrichment of enantiopure from racemic compounds using magnetic levitation. Chem Commun (Camb) 2015; 50:7548-51. [PMID: 24875274 DOI: 10.1039/c4cc02604g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Crystallization of a solution with high enantiomeric excess can generate a mixture of crystals of the desired enantiomer and the racemic compound. Using a mixture of S-/RS-ibuprofen crystals as a model, we demonstrated that magnetic levitation (MagLev) is a useful technique for analysis, separation and enantioenrichment of chiral/racemic products.
Collapse
Affiliation(s)
- Xiaochuan Yang
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA.
| | | | | | | | | | | | | |
Collapse
|
46
|
|
47
|
Molecular recognition based on an electrochemical sensor of per(6-deoxy-6-thio)-β-cyclodextrin self-assembled monolayer modified gold electrode. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.01.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
48
|
Feagin TA, Olsen DPV, Headman ZC, Heemstra JM. High-throughput enantiopurity analysis using enantiomeric DNA-based sensors. J Am Chem Soc 2015; 137:4198-206. [PMID: 25747268 DOI: 10.1021/jacs.5b00923] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Distinguishing between the two enantiomers of a molecule is a challenging task due to their nearly identical physical properties. Time-consuming chromatography methods are typically required for this task, which greatly limits the throughput of analysis. Here we describe a fluorescence-based method for the rapid and high-throughput analysis of both small-molecule enantiopurity and concentration. Our approach relies on selective molecular recognition of one enantiomer of the target molecule using a DNA aptamer, and the ability of aptamer-based biosensors to transduce the presence of a target molecule into a dose-dependent fluorescence signal. The key novel aspect of our approach is the implementation of enantiomeric DNA biosensors, which are synthesized from D- and L-DNA, but labeled with orthogonal fluorophores. According to the principle of reciprocal chiral substrate specificity, these biosensors will bind to opposite enantiomers of the target with equal affinity and selectivity, enabling simultaneous quantification of both enantiomers of the target. Using the previously reported DNA biosensor for L-tyrosinamide (L-Tym), we demonstrate the ability to rapidly and accurately measure both enantiopurity and concentration for mixtures of L- and D-Tym. We also apply our enantiomeric biosensors to the optimization of reaction conditions for the synthesis of D-Tym and provide mathematical modeling to suggest that DNA biosensors having only modest binding selectivity can also be used for fluorescence-based enantiopurity measurement. This research provides a generalizable method for high-throughput analysis of reaction mixtures, which is anticipated to significantly accelerate reaction optimization for the synthesis of high-value chiral small molecules.
Collapse
Affiliation(s)
- Trevor A Feagin
- Department of Chemistry and the Center for Cell and Genome Science, University of Utah, Salt Lake City, Utah 84112, United States
| | - David P V Olsen
- Department of Chemistry and the Center for Cell and Genome Science, University of Utah, Salt Lake City, Utah 84112, United States
| | - Zachary C Headman
- Department of Chemistry and the Center for Cell and Genome Science, University of Utah, Salt Lake City, Utah 84112, United States
| | - Jennifer M Heemstra
- Department of Chemistry and the Center for Cell and Genome Science, University of Utah, Salt Lake City, Utah 84112, United States
| |
Collapse
|
49
|
Ianni F, Sardella R, Lisanti A, Gioiello A, Cenci Goga BT, Lindner W, Natalini B. Achiral-chiral two-dimensional chromatography of free amino acids in milk: A promising tool for detecting different levels of mastitis in cows. J Pharm Biomed Anal 2015; 116:40-6. [PMID: 25617178 DOI: 10.1016/j.jpba.2014.12.041] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 12/22/2014] [Accepted: 12/23/2014] [Indexed: 11/17/2022]
Abstract
In two-dimensional HPLC (2D-HPLC) "heart-cut" applications, two columns are connected in series via a switching valve and volume fractions from the "primary" column are re-injected on the "secondary" column. The heart-cut 2D-HPLC system here described was implemented by connecting a reversed-phase (RP) column (first dimension) to a chiral column (second dimension) containing a quinidine-based chiral stationary phase. The system was used to evaluate the change in the enantiomeric excess value of dansylated (Dns) amino acids (AAs) in milk samples from two cows with different "California Mastitis Test" scores: negative test for sample 1, positive for sample 2. Apart from the co-elution of Dns-Arg/Dns-Gly and the reduced chemoselectivity for Dns-Leu/Dns-allo-Ile, the optimized achiral RP method distinguished the remaining standard Dns-AAs. Dns-AAs were identified in the chromatograms of the real samples, and in higher concentration Dns-Ala, Dns-Arg, Dns-Asp, Dns-Glu, Dns-Ile, Dns-Leu, Dns-Phe and Dns-Val. Except Dns-Arg, the chiral column enabled the RP enantioseparation of all the other compounds (α and RS values up to 1.65 and 8.63, respectively, for Dns-Phe). In sample 2, the amounts of Dns-d-AAs were rather elevated, in particular for Dns-Ala and Dns-Asp. Instead, for sample 1, D-isomers were detected for Dns-Ala, Dns-Glu and Dns-Leu. The proposed 2D-HPLC method could be useful for the identification of clinical mastitis difficult to be diagnosed. Moreover, the eventual progressive reduction of D-AAs levels with the degree of sub-clinical mastitis could allow the building of mathematical models to use for the diagnosis of early stages of mastitis.
Collapse
Affiliation(s)
- Federica Ianni
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy
| | - Roccaldo Sardella
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy.
| | - Antonella Lisanti
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy
| | - Antimo Gioiello
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy
| | | | - Wolfgang Lindner
- Department of Analytical Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Benedetto Natalini
- Department of Pharmaceutical Sciences, University of Perugia, Via Fabretti 48, 06123 Perugia, Italy
| |
Collapse
|
50
|
Weiß JA, Mohr S, Schmid MG. Indirect Chiral Separation of New Recreational Drugs by Gas Chromatography-Mass Spectrometry Using Trifluoroacetyl-L-Prolyl Chloride as Chiral Derivatization Reagent. Chirality 2014; 27:211-5. [DOI: 10.1002/chir.22414] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 10/10/2014] [Indexed: 01/21/2023]
Affiliation(s)
- Jennifer A. Weiß
- Department of Pharmaceutical Chemistry, Institute of Pharmaceutical Sciences; Karl-Franzens University Graz; Graz Austria
| | - Stefan Mohr
- Research Center Pharmaceutical Engineering; Graz Austria
| | - Martin G. Schmid
- Department of Pharmaceutical Chemistry, Institute of Pharmaceutical Sciences; Karl-Franzens University Graz; Graz Austria
| |
Collapse
|