1
|
Chmangui A, Safta M, Driss MR, Touil S, Bouabdallah S. LC and LC-MS/MS Studies for the Separation and Identification of Impurities and Degradation Products of Betaxolol. J Chromatogr Sci 2024; 62:686-695. [PMID: 38717216 DOI: 10.1093/chromsci/bmae025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 01/31/2024] [Indexed: 08/22/2024]
Abstract
Betaxolol (Bx) is a selective β1 receptor blocker used in the treatment of hypertension and glaucoma. The aim of the present work was to demonstrate an approach involving use of liquid chromatography (LC) and liquid chromatography-electrospray ionization mass spectrometry (LC-ESI/MS) for the simultaneous separation, identification and characterization of impurities and of degradation products of betaxolol without their isolation from the reaction mixtures. At optimum condition, and according to ICH guidelines, the limit of detection (LOD) and limit of quantification (LOQ) for Bx are found to be 5.46 and 16.54 μg mL-1, respectively. However, the LOD and LOQ for the major degradation product P6 were 2.15 and 6.53 μg mL-1. Betaxolol was subjected to hydrolytic (acidic and basic) and oxidative, stress conditions according to International Conference on Harmonization (ICH) guideline Q1A (R2), and as results, the drug was found to be labile in acidic, basic and oxidative stress conditions. Based on LC-ESI/MS analysis, the found results revealed that Bx decomposes in acidic, basic and oxidizing environments. All degradation products were identified with the help of their fragmentation pattern and the masses obtained upon the MS analysis.
Collapse
Affiliation(s)
- Anis Chmangui
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), Department of Chemistry, Faculty of Sciences of Bizerte, University of Carthage, Jarzouna, 7021, Tunisia
| | - Mehdi Safta
- National Institute of Research and Physicochemical Analysis, Technopark of Sidi Thabet, Sidi Thabet, 2020, Tunisia
| | - Mohamed Ridha Driss
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), Department of Chemistry, Faculty of Sciences of Bizerte, University of Carthage, Jarzouna, 7021, Tunisia
| | - Soufiane Touil
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), Department of Chemistry, Faculty of Sciences of Bizerte, University of Carthage, Jarzouna, 7021, Tunisia
| | - Sondes Bouabdallah
- Laboratory of Hetero-Organic Compounds and Nanostructured Materials (LR18ES11), Department of Chemistry, Faculty of Sciences of Bizerte, University of Carthage, Jarzouna, 7021, Tunisia
- National High School of Engineering of Tunis (ENSIT), University of Tunis, Tunis, 1008, Tunisia
| |
Collapse
|
2
|
Saleh OA, Badawey AM, Aboul-Enein HY, Fouad MA. Enantioseparation, quantification, molecular docking and molecular dynamics study of five β-adrenergic blockers on Lux-Cellulose-2 column. BMC Chem 2023; 17:22. [PMID: 36927568 PMCID: PMC10018884 DOI: 10.1186/s13065-023-00925-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 02/25/2023] [Indexed: 03/18/2023] Open
Abstract
Enantioseparation of five β-adrenergic blockers was studied using two mobile phases on a cellulose tris(3-chloro-4-methylphenylcarbamate) (Lux-Cellulose-2) chiral column in normal phase mode. The first mobile phase composed of n-hexane: ethanol: diethylamine 60: 40: 0.1 by volume has successfully resolved the chromatographic peaks of three pairs of β-adrenergic blockers namely, bisoprolol, carvedilol and atenolol. A mixture of n-hexane: ethanol: diethyl amine 75: 25: 0.1 by volume was used as the second mobile phase to separate the four pairs of enantiomers, metoprolol, carvedilol, nebivolol and atenolol with high resolution values. The mobile phases were pumped at a flow rate 1 mL/min with column temperature 25 °C using a UV detector at 230 nm. Molecular docking simulations of the five pairs of enantiomers was carried out in the cavities of the chiral stationary phase to gain a better understanding of the interaction between analyte enantiomers and chiral stationary phase and to better understand the mechanism of chiral recognition. According to the results, hydrogen bond interactions and π-π- interactions were the main types of interaction involved in the chiral recognition. Molecular dynamics simulation was performed to investigate the solvent effect on the interaction of the five pair of enantiomers in the chiral stationary phase cavity under dynamic conditions.
Collapse
Affiliation(s)
- Ola Ahmed Saleh
- Medicinal and Pharmaceutical Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), P.O. Box 12622, Giza, Egypt.
| | - Amr Mohamed Badawey
- Analytical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo, 11562, Egypt
| | - Hassan Y Aboul-Enein
- Medicinal and Pharmaceutical Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), P.O. Box 12622, Giza, Egypt.
| | - Marwa Ahmed Fouad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini St., Cairo, 11562, Egypt.,Pharmaceutical Chemistry Department, School of Pharmacy, NewGiza University, NewGiza, Km 22 Cairo-Alexandria Desert Road, Cairo, Egypt
| |
Collapse
|
3
|
Ali I, Alam SD, Raja R, Shirsath V, Jain AK, Yusuf K, Aljuwayid AM, Sillanpää M. Chiral separation of β-blockers by supercritical fluid chromatography using Chiralpak-IG and Chiralpak IBN-5 columns. Chirality 2022; 34:848-855. [PMID: 35297109 DOI: 10.1002/chir.23440] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/03/2022] [Accepted: 02/25/2022] [Indexed: 11/05/2022]
Abstract
Chiral separation of β-blockers is performed by utilizing the supercritical fluid chromatographic method. The chiral columns utilized were Chiralpak IG and Chiralpak IBN-5. The finest mobile phase was CO2 -0.2% TEA in methanol (60:40). The values atenolol enantiomers retention factors were 6.39 and 8.98. These values for propranolol enantiomers were 3.39 and 4.06. These values for betaxolol enantiomers were 4.08 and 4.68. The separation and resolution factor values for atenolol, propranolol, and betaxolol were 1.41 and 3.33, 1.19 and 2.23, and 1.15 and 1.87, separately and respectively. By comparison, it was observed that Chiralpak IG column is better than Chiralpak IBN-5 column. Supercritical fluid chromatography has been found as the best analytical technique due to its high speed, being eco-friendly, and being economic. The various most probable interactions responsible for the chiral resolution are hydrogen bonding, dipole-dipole interactions, steric effect, and π-π interactions. The reported methods are effective, efficient, and reproducible and may be used to separate and identify atenolol, propranolol, and betaxolol in any unknown samples.
Collapse
Affiliation(s)
- Imran Ali
- Department of Chemistry, Jamia Millia Islamia, New Delhi, India
| | | | - Rupak Raja
- Jubilant Biosys Limited, Jamia Millia Islamia, Greater Noida, India.,Department of Chemistry, School of Basic and Applied, Sciences, Galgotias University, Greater Noida, India
| | - Vikas Shirsath
- Jubilant Biosys Limited, Jamia Millia Islamia, Greater Noida, India
| | - Arvind K Jain
- Department of Chemistry, School of Basic and Applied, Sciences, Galgotias University, Greater Noida, India
| | - Kareem Yusuf
- Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Muteb Aljuwayid
- Chemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Mika Sillanpää
- Department of Biological and Chemical Engineering, Aarhus University, Aarhus, Denmark
| |
Collapse
|
4
|
Bhushan R. 'Ab Ovo' Chiral Phases and Chiral Reagents for Liquid Chromatographic Separation and Isolation of Enantiomers. CHEM REC 2022; 22:e202100295. [PMID: 35005840 DOI: 10.1002/tcr.202100295] [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: 11/12/2021] [Revised: 12/20/2021] [Indexed: 11/07/2022]
Abstract
The de-novo approach of mixing chirally pure reagents or Cu(II)-L-amino acid complexes in the slurry of silica gel for preparing TLC plates was reported from author's laboratory and was successful for separation and isolation of enantiomers. Using high molar absorptivity molecules, e. g., 1,5-difluoro-2,4-dinitrobenzene and cyanuric chloride, more than 38 new chiral derivatizing reagents were synthesized in our laboratory by straightforward nucleophilic substitution with simple chiral auxiliaries. Besides, (S)-naproxen, (S)-ketoprofen, and (S)-levofloxacin were used as chiral platforms. A conceptual approach using both achiral phases in chromatography for enantioseparation was also adopted. 1 H NMR and DFT based software were used to explain structures of non-covalent and covalent diastereomeric pairs and determination of configuration and separation mechanism. The methods can be easily used to determine and control enantiomeric purity with advantages over a variety of commercial chiral phases.
Collapse
Affiliation(s)
- Ravi Bhushan
- Department of Chemistry, Indian Institute of Technology Roorkee, 247667, Roorkee, India
| |
Collapse
|
5
|
Chiral separation of beta-blockers by high-performance liquid chromatography and determination of bisoprolol enantiomers in surface waters. Arh Hig Rada Toksikol 2021; 71:56-62. [PMID: 32597137 PMCID: PMC7837245 DOI: 10.2478/aiht-2020-71-3318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 02/01/2020] [Indexed: 11/22/2022] Open
Abstract
Beta-blockers are chiral compounds with enantiomers that have different bioactivity, which means that while one is active, the other can be inactive or even harmful. Due to their high consumption and incomplete degradation in waste water, they may reach surface waters and affect aquatic organisms. To address this issue we developed a chromatographic method suitable for determining beta-blocker enantiomers in surface waters. It was tested on five beta-blockers (acebutolol, atenolol, bisoprolol, labetalol and metoprolol) and validated on bisoprolol enantiomers. Good enantioseparation of all analysed beta-blockers was achieved on the Chirobiotic V column with the mobile phase composed of methanol/acetic acid/triethylamine (100/0.20/0.15 v/v/v) at a flow rate of 0.5 mL/min and column temperature of 45 °C. Method proved to be linear in the concentration range from 0.075 µg/mL to 5 µg/mL, and showed good recovery. The limits of bisoprolol enantiomer detection were 0.025 µg/mL and 0.026 µg/mL and of quantification 0.075 µg/mL and 0.075 µg/mL. Despite its limitations, it seems to be a promising method for bisoprolol enantiomer analysis in surface water samples. Further research could focus on waste water analysis, where enantiomer concentrations may be high. Furthermore, transferring the method to a more sensitive one such as liquid chromatography coupled with tandem mass spectrometry and using ammonium acetate as the mobile phase additive instead of acetic acid and triethylamine would perhaps yield much lower limits of detection and quantification.
Collapse
|
6
|
Recent advances in chiral analysis for biosamples in clinical research and forensic toxicology. Bioanalysis 2021; 13:493-511. [PMID: 33719527 DOI: 10.4155/bio-2020-0330] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This article covers current methods and applications in chiral analysis from 2010 to 2020 for biosamples in clinical research and forensic toxicology. Sample preparation for aqueous and solid biological samples prior to instrumental analysis were discussed in the article. GC, HPLC, capillary electrophoresis and sub/supercritical fluid chromatography provide the efficient tools for chiral drug analysis coupled to fluorescence, UV and MS detectors. The application of chiral analysis is discussed in the article, which involves differentiation between clinical use and drug abuse, pharmacokinetic studies, pharmacology/toxicology evaluations and chiral inversion. Typical chiral analytes, including amphetamines and their analogs, anesthetics, psychotropic drugs, β-blockers and some other chiral compounds, are also reviewed.
Collapse
|
7
|
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
|
8
|
Merino MED, Lancioni C, Padró JM, Castells CB. Study of enantioseparation of β-blockers using amylose tris(3-chloro-5-methylphenylcarbamate) as chiral stationary phase under polar-organic, reversed-phase and hydrophilic interaction liquid chromatography conditions. J Chromatogr A 2020; 1634:461685. [DOI: 10.1016/j.chroma.2020.461685] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/21/2020] [Accepted: 11/02/2020] [Indexed: 01/02/2023]
|
9
|
Moein MM. Advancements of chiral molecularly imprinted polymers in separation and sensor fields: A review of the last decade. Talanta 2020; 224:121794. [PMID: 33379023 DOI: 10.1016/j.talanta.2020.121794] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/16/2020] [Accepted: 10/19/2020] [Indexed: 01/01/2023]
Abstract
Since chiral recognition mechanism based on molecularly imprinted polymers immerged, it has assisted countless chemical and electrochemical analytical sample preparation techniques. It has done this by enhancing the enatioseparation abilities of these techniques. The preparation and optimization of chiral molecularly imprinted polymers (CMIPs) are two favored methods in the separation and sensor fields. This review aims to present an overview of advances in the preparation and application of CMIPs in analytical approaches in different available formats (eg. column, monolithic column, cartridge, membrane, nanomaterials, pipette tip and stir bar sorptive) over the last decade. In addition, progress in the preparation and development of CMIPs-based sensor fields have been also discussed. Finally, the main application challenges of CMIPs are also summarily explained, as well as upcoming prospects in the field.
Collapse
Affiliation(s)
- Mohammad Mahdi Moein
- Karolinska Radiopharmacy, Karolinska University Hospital, Akademiska stråket 1, S-171 64, Stockholm, Sweden; Department of Oncology-Pathology, Karolinska Institutet, Akademiska stråket 1, S-171 77, Stockholm, Sweden.
| |
Collapse
|
10
|
Yohannes A, Feng X, Yao S. Dispersive solid-phase extraction of racemic drugs using chiral ionic liquid-metal-organic framework composite sorbent. J Chromatogr A 2020; 1627:461395. [PMID: 32823100 DOI: 10.1016/j.chroma.2020.461395] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/19/2020] [Accepted: 07/06/2020] [Indexed: 11/30/2022]
Abstract
Nowadays, enantioseparation of racemic pharmaceuticals in preparations is a prime concern by drug authorities across the globe. In the present work, it was attempted to develop novel enantioselective extraction method for five clinically used drugs (atenolol, propranolol, metoprolol, racecadotril, and raceanisodamine in their tablets) as racemates. The enantioselective solid-liquid extraction of these racemic drugs was carried out successfully by the use of chiral ionic liquid (CIL) in combination with a metal organic framework (MOF) for the first time. The composite CIL@MOF was synthesized from tropine based chiral ionic liquids with L-proline anion ([CnTr][L-Pro], n=3-6) and HKUST-1 type MOF, which was comprehensively characterized before being used as sorbent for enantioselective dispersive solid-liquid extraction. Preliminary selection of appropriate CIL was carried out on thin layer chromatography (TLC); under the joint participation of copper ion in the developing reagent, [C3Tr][L-Pro] ionic liquid showed better resolution performance with ΔRf value of 0.35 between the enantiomers was obtained for racemic atenolol. Moreover, the effect of copper salt dosage, amount of CIL, soli-liquid ratio and extraction time were investigated. The optimal conditions were obtained after thorough investigations; i.e. sample solution: ethanol, elution solvent: methanol, solid-liquid ratio: 12.5 mg:50 mL, amount of copper salt: 8 mg L-1, amount of impregnated CIL: 30% and extraction time of 30 min. As a result, enantiomeric excess values are 90.4%, 95%, 92%, 81.6% and 83.2% for atenolol, propranolol, metoprolol, racecadotril and raceanisodamine, respectively. The developed enantioselective method was validated following ICH guidelines and it was proved to be simple, effective and enantioselective way for separation of racemic pharmaceuticals with similar behaviors.
Collapse
Affiliation(s)
- Alula Yohannes
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Xueting Feng
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China
| | - Shun Yao
- School of Chemical Engineering, Sichuan University, Chengdu 610065, China.
| |
Collapse
|
11
|
Hand RA, Piletska E, Bassindale T, Morgan G, Turner N. Application of molecularly imprinted polymers in the anti-doping field: sample purification and compound analysis. Analyst 2020; 145:4716-4736. [PMID: 32500888 DOI: 10.1039/d0an00682c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The problem posed by anti-doping requirements is one of the great analytical challenges; multiple compound detection at low ng ml-1 levels from complex samples, with requirements for exceptional confidence in results. This review surveys the design, synthesis and application of molecularly imprinted polymers (MIPs) in this field, focusing on the templating of androgenous anabolic steroids (AASs), as the most commonly abused substances, but also other WADA prohibited substances. Commentary on the application of these materials in detection, clean-up and sensing is offered, alongside views on the future of imprinting in this field.
Collapse
Affiliation(s)
- Rachel A Hand
- School of Pharmacy, De Montfort University, Leicester, LE2 9BH, UK.
| | - Elena Piletska
- Department of Chemistry, University of Leicester, Leicester, LE1 7RH, UK
| | - Thomas Bassindale
- Department of Chemistry and Forensic Science, Sheffield Hallam University, Sheffield, S1 1WB, UK
| | - Geraint Morgan
- School of Physical Sciences, The Open University, Milton Keynes, MK7 6AA, UK
| | - Nicholas Turner
- School of Pharmacy, De Montfort University, Leicester, LE2 9BH, UK.
| |
Collapse
|
12
|
Fu Y, Borrull F, Fontanals N, Marcé RM. Comparison of polysaccharide‐based and protein‐based chiral liquid chromatography columns for enantioseparation of drugs. Chirality 2020; 32:876-884. [DOI: 10.1002/chir.23198] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/06/2020] [Accepted: 02/11/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Yandi Fu
- Department of Analytical Chemistry and Organic ChemistryUniversitat Rovira i Virgili Tarragona Spain
| | - Francesc Borrull
- Department of Analytical Chemistry and Organic ChemistryUniversitat Rovira i Virgili Tarragona Spain
| | - Núria Fontanals
- Department of Analytical Chemistry and Organic ChemistryUniversitat Rovira i Virgili Tarragona Spain
| | - Rosa Maria Marcé
- Department of Analytical Chemistry and Organic ChemistryUniversitat Rovira i Virgili Tarragona Spain
| |
Collapse
|
13
|
George N, Herz M, Aboul-Enein HY, Shihata L, Hanafi R. Surface Design of Enantiomeric HPLC Separation on Vancomycin and Teicoplanin-Based Stationary Phases, a Tool for Chiral Recognition of Model β-Blockers. J Chromatogr Sci 2019; 57:485-494. [PMID: 30892592 DOI: 10.1093/chromsci/bmz018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 01/21/2019] [Accepted: 02/23/2019] [Indexed: 11/13/2022]
Abstract
A quality-by-design approach was adopted for enantioseparation of atenolol on Vancomycin and Teicoplanin-based chiral stationary phases using reversed phase (RP) mode and polar ionic mode (PIM), respectively to account for major forces involved in enantiorecognition of β-blockers on macrocyclics. A fractional factorial screening design for the two modes; followed by a central composite optimization design and regression analysis were able to point out critical factors and chromatographic responses and robust surface of the design. Within the studied range of flow the optimal was 0.3 mL/min for Chirobiotic T and 1 mL/min for Chirobiotic V. In PIM, a composition of 100% methanol was mandatory to compromise between best separation and least retention with equal amounts of the acid and base modifiers for enantiomers of atenolol, as model drug in addition to metoprolol and pindolol as structurally related compounds for possible extrapolation of results on members of the same class. However, in RP mode, only triethylamine acetate was needed as buffer for atenolol enantiomers. Chiral recognition of atenolol in both elution modes, further confirmed via extrapolation of the models on the two other β-blockers showed that ionic interactions rather than any other forces governed chiral recognition on the two macrocyclic stationary phases in both modes.
Collapse
Affiliation(s)
- Nadine George
- Department of Pharmaceutical Chemistry, German University in Cairo, Cairo, Egypt
| | - Magy Herz
- Department of Pharmaceutical Chemistry, German University in Cairo, Cairo, Egypt
| | - Hassan Y Aboul-Enein
- Department of Pharmaceutical and Medicinal Chemistry, Pharmaceutical and Drug Industries Research Division, National Research Center, Dokki, Cairo, Egypt
| | - Lamia Shihata
- Department of Design and Production Engineering, German University in Cairo, Cairo, Egypt.,Department of Design and Production Engineering, Ain Shams University, Cairo, Egypt
| | - Rasha Hanafi
- Department of Pharmaceutical Chemistry, German University in Cairo, Cairo, Egypt
| |
Collapse
|
14
|
Zhao Y, Li S, Wang X, Yu J, Song Y, Guo X. Enantioseparation and molecular modeling study of five β‐adrenergic blockers on
C
hiralpak
IC
column. Chirality 2019; 31:502-512. [DOI: 10.1002/chir.23074] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 03/12/2019] [Accepted: 03/28/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Yu Zhao
- Department Pharmaceutical AnalysisInstitution Shenyang Pharmaceutical University Shenyang Liaoning Province P.R. China
| | - Shuang Li
- Department Pharmaceutical AnalysisInstitution Shenyang Pharmaceutical University Shenyang Liaoning Province P.R. China
| | - Xia Wang
- Department Pharmaceutical AnalysisInstitution Shenyang Pharmaceutical University Shenyang Liaoning Province P.R. China
| | - Jia Yu
- Department Pharmaceutical AnalysisInstitution Shenyang Pharmaceutical University Shenyang Liaoning Province P.R. China
| | - Yongbo Song
- Department Life Science and Bio‐pharmaceuticsInstitution Shenyang Pharmaceutical University Shenyang Liaoning Province P.R. China
| | - Xingjie Guo
- Department Pharmaceutical AnalysisInstitution Shenyang Pharmaceutical University Shenyang Liaoning Province P.R. China
| |
Collapse
|
15
|
Xu J, Sun H, Zhang Y, Alder AC. Occurrence and enantiomer profiles of β-blockers in wastewater and a receiving water body and adjacent soil in Tianjin, China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 650:1122-1130. [PMID: 30308800 DOI: 10.1016/j.scitotenv.2018.09.086] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 09/06/2018] [Accepted: 09/06/2018] [Indexed: 06/08/2023]
Abstract
A total of 58 samples were collected from hospitals, municipal wastewater treatment plants (WWTPs), a receiving water body (Dagu Drainage Canal, DDC), and adjacent farmland in Tianjin City, China, in May and November 2013 and were analyzed for five common β-blockers (atenolol, sotalol, metoprolol, propranolol, and nadolol) to elucidate their source, occurrence and fate in a typical city in China. The profiles of the enantiomers of the β-blockers in some samples were examined. Sotalol, metoprolol and propranolol were frequently detected, atenolol was less frequently detected, and nadolol was mostly not detected. Generally, the concentrations in hospital wastewaters occurred from <LOQ to 10 μg/L, while concentrations in municipal WWTP water samples ranged from <LOQ to 5.2 μg/L. Hence, both hospitals and WWTPs acted as sources of β-blockers in the environment. Sotalol, metoprolol and propranolol were determined in soils adjacent to the DDC with concentrations up to hundreds of ng/kg in the topsoil and declining levels in the subsoil. Seasonal variation was observed with samples obtained in May showing higher concentrations, both in the canal and the adjacent soil, which could be ascribed to greater consumption of these drugs, lower temperature and less precipitation in the spring and the former winter. Enantiomeric fractions (EFs) of metoprolol and propranolol in soil samples showed a trend of enrichment of E1 (first-eluted) compared to E2 (second-eluted), while sotalol was almost racemic. In the DDC, no significant difference was found for the pair enantiomers of each β-blocker, while in hospital and WWTP wastewaters, E1 predominated.
Collapse
Affiliation(s)
- Jiayao Xu
- MOE Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| | - Hongwen Sun
- MOE Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China.
| | - Yanwei Zhang
- Agro-Environmental Protection Institute, Ministry of Agriculture, Tianjin 300191, China
| | - Alfredo C Alder
- MOE Key Laboratory of Pollution Processes and Environmental Criteria, College of Environmental Science and Engineering, Nankai University, Tianjin 300071, China
| |
Collapse
|
16
|
High-Performance Liquid Chromatography Enantioseparations Using Macrocyclic Glycopeptide-Based Chiral Stationary Phases: An Overview. Methods Mol Biol 2019; 1985:201-237. [PMID: 31069737 DOI: 10.1007/978-1-4939-9438-0_12] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Since their introduction by Daniel W. Armstrong in 1994, antibiotic-based chiral stationary phases have proven their applicability for the chiral resolution of various types of racemates. The unique structure of macrocyclic glycopeptides and their large variety of interactive sites (e.g., hydrophobic pockets, hydroxy, amino and carboxyl groups, halogen atoms, aromatic moieties) are the reasons for their wide-ranging selectivity. The commercially available Chirobiotic™ phases, which display complementary characteristics, are capable of separating a broad variety of enantiomeric compounds with good efficiency, good column loadability, high reproducibility, and long-term stability. These are the major reasons for the frequent use of macrocyclic antibiotic-based stationary phases in HPLC enantioseparations.This overview chapter provides a brief summary of general aspects of antibiotic-based chiral stationary phases including their preparation and their application to direct enantioseparations of various racemates focusing on the literature published since 2004.
Collapse
|
17
|
A facile and efficient single-step approach for the fabrication of vancomycin functionalized polymer-based monolith as chiral stationary phase for nano-liquid chromatography. J Chromatogr A 2018; 1557:43-50. [DOI: 10.1016/j.chroma.2018.05.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 04/25/2018] [Accepted: 05/02/2018] [Indexed: 11/17/2022]
|
18
|
Periodic mesoporous organosilica materials as sorbents for solid-phase extraction of drugs prior to simultaneous enantiomeric separation by capillary electrophoresis. J Chromatogr A 2018; 1566:135-145. [PMID: 29937122 DOI: 10.1016/j.chroma.2018.06.043] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/10/2018] [Accepted: 06/18/2018] [Indexed: 11/22/2022]
Abstract
Two novel periodic mesoporous organosilica materials were synthesized with a neutral phenylene-bridged ligand, 1,4-bis(trimethoxysilylethyl)benzene, one of them using tetraethyl orthosilicate as additional silica source (PMO-TMSEB-1 and PMO-TMSEB-2). A third material was also synthesized with 1,4-bis(triethoxysilyl)benzene ligand (PMO-TESB-1) which use has scarcely been reported. The three materials were evaluated as solid-phase extraction (SPE) sorbents for the off-line extraction of a mixture of seven drugs of different nature (duloxetine, terbutaline, econazole, propranolol, verapamil, metoprolol, and betaxolol) from water samples. Subsequent simultaneous enantiomeric analysis by CE, using sulfated-β-cyclodextrin (2% w/v) dissolved in a 25 mM phosphate buffer (pH 3.0) and a voltage of -20 kV (negative polarity) was carried out. Enantiomeric resolutions ranging from 2.4 to 8.5 were obtained in an analysis time of 16 min. After optimization of SPE parameters, it was shown that using just 100 mg of PMO-TESB-1 as sorbent, a preconcentration factor of 400 with 200 mL solution was achieved, allowing recoveries between 80.5 and 103.1% (except for terbutaline), with good repeatability (% RSD = 2-8 %, n = 5). Analytical characteristics of the method were evaluated in terms of precision, linearity and accuracy with method quantitation limits between 5.6 and 21.9 μg/L. The developed method was applied to the analysis of spiked wastewater samples collected in different treatment plants, with recoveries between 73.9 and 102.9% except for econazole with recovery values ranging between 58.5 and 72.4%.
Collapse
|
19
|
Malik P, Bhushan R. Thin Layer Chromatographic Resolution of Some β-adrenolytics and a β2-Agonist Using Bovine Serum Albumin as Chiral Additive in Stationary Phase. J Chromatogr Sci 2018; 56:92-98. [PMID: 28977354 DOI: 10.1093/chromsci/bmx082] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Indexed: 11/13/2022]
Abstract
Direct enantiomeric resolution of commonly used five racemic β-adrenolytics, namely, bisoprolol, atenolol, propranolol, salbutamol and carvedilol has been achieved by thin layer chromatography using bovine serum albumin (BSA) as chiral additive in stationary phase. Successful resolution of the enantiomers of all racemic β-adrenolytics was achieved by use of different composition of simple organic solvents having no buffer or inorganic ions. The effect of variation in pH, temperature, amount of BSA as the additive, and composition of mobile phase on resolution was systematically studied. Spots were visualized in iodine vapors. Native enantiomers for each of the five analytes were isolated and identified and their elution order was determined. The limit of detection was found to be 0.7, 1.2, 0.84, 1.6 and 0.9 μg (per spot) for each enantiomer of bisoprolol, atenolol, propranolol, salbutamol and carvedilol, respectively.
Collapse
Affiliation(s)
- Poonam Malik
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, India
| | - Ravi Bhushan
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, India
| |
Collapse
|
20
|
Ribeiro C, Santos C, Gonçalves V, Ramos A, Afonso C, Tiritan ME. Chiral Drug Analysis in Forensic Chemistry: An Overview. Molecules 2018; 23:E262. [PMID: 29382109 PMCID: PMC6017579 DOI: 10.3390/molecules23020262] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 01/19/2018] [Accepted: 01/25/2018] [Indexed: 12/11/2022] Open
Abstract
Many substances of forensic interest are chiral and available either as racemates or pure enantiomers. Application of chiral analysis in biological samples can be useful for the determination of legal or illicit drugs consumption or interpretation of unexpected toxicological effects. Chiral substances can also be found in environmental samples and revealed to be useful for determination of community drug usage (sewage epidemiology), identification of illicit drug manufacturing locations, illegal discharge of sewage and in environmental risk assessment. Thus, the purpose of this paper is to provide an overview of the application of chiral analysis in biological and environmental samples and their relevance in the forensic field. Most frequently analytical methods used to quantify the enantiomers are liquid and gas chromatography using both indirect, with enantiomerically pure derivatizing reagents, and direct methods recurring to chiral stationary phases.
Collapse
Affiliation(s)
- Cláudia Ribeiro
- Institute of Research and Advanced Training in Health Sciences and Technologies , Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal.
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), University of Porto, Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal.
| | - Cristiana Santos
- Institute of Research and Advanced Training in Health Sciences and Technologies , Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal.
| | - Valter Gonçalves
- Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto , Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
| | - Ana Ramos
- Institute of Science and Innovation in Mechanical and Industrial Engineering (INEGI), Faculty of Engineering of the University of Porto, Rua Dr. Roberto Frias, 400, 4200-465 Porto, Portugal.
| | - Carlos Afonso
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), University of Porto, Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal.
- Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto , Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
| | - Maria Elizabeth Tiritan
- Institute of Research and Advanced Training in Health Sciences and Technologies , Cooperativa de Ensino Superior Politécnico e Universitário (CESPU), Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal.
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), University of Porto, Edifício do Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4050-208 Matosinhos, Portugal.
- Laboratory of Organic and Pharmaceutical Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto , Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
| |
Collapse
|
21
|
Occurrence of Chiral Bioactive Compounds in the Aquatic Environment: A Review. Symmetry (Basel) 2017. [DOI: 10.3390/sym9100215] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
|
22
|
Silva M, Morante-Zarcero S, Pérez-Quintanilla D, Marina ML, Sierra I. Preconcentration of β-blockers using functionalized ordered mesoporous silica as sorbent for SPE and their determination in waters by chiral CE. Electrophoresis 2017; 38:1905-1912. [DOI: 10.1002/elps.201600510] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 03/13/2017] [Accepted: 03/16/2017] [Indexed: 01/16/2023]
Affiliation(s)
- Mariana Silva
- Departamento de Tecnología Química y Energética; Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET; URJC; Móstoles Spain
| | - Sonia Morante-Zarcero
- Departamento de Tecnología Química y Energética; Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET; URJC; Móstoles Spain
| | - Damián Pérez-Quintanilla
- Departamento de Tecnología Química y Energética; Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET; URJC; Móstoles Spain
| | - María Luisa Marina
- Departamento de Química Analítica, Química Física e Ingeniería Química, Facultad de Biología, Ciencias Ambientales y Química; Universidad de Alcalá; Alcalá de Henares Spain
| | - Isabel Sierra
- Departamento de Tecnología Química y Energética; Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET; URJC; Móstoles Spain
| |
Collapse
|
23
|
Tang J, Pang L, Zhou J, Zhang S, Tang W. Per(3-chloro-4-methyl)phenylcarbamate cyclodextrin clicked stationary phase for chiral separation in multiple modes high-performance liquid chromatography. Anal Chim Acta 2016; 946:96-103. [DOI: 10.1016/j.aca.2016.10.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 09/19/2016] [Accepted: 10/09/2016] [Indexed: 10/20/2022]
|
24
|
Development and Validation of the Chiral HPLC Method for Daclatasvir in Gradient Elution Mode on Amylose-Based Immobilized Chiral Stationary Phase. Chromatographia 2016. [DOI: 10.1007/s10337-016-3157-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
25
|
Sierra I, Marina ML, Pérez-Quintanilla D, Morante-Zarcero S, Silva M. Approaches for enantioselective resolution of pharmaceuticals by miniaturised separation techniques with new chiral phases based on nanoparticles and monolithis. Electrophoresis 2016; 37:2538-2553. [PMID: 27434636 DOI: 10.1002/elps.201600131] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 07/05/2016] [Accepted: 07/06/2016] [Indexed: 01/10/2023]
Abstract
This article discusses new developments in the preparation of nanoparticles and monoliths with emphasis upon their application as the stationary and pseudo-stationary phases for miniaturised liquid phase separation techniques, which have occurred in the last 10 years (from 2006 to the actuality). References included in this review represent current trends and state of the art in the application of these materials to the analysis, by EKC, CEC and miniaturised chromatography, of chiral compounds with environmental interest such as pharmaceuticals. Due to their extraordinary properties, columns prepared with these new chiral stationary or pseudo-stationary phases, based on materials such as gold nanoparticles, metal-organic frameworks, ordered mesoporous silicas, carbonaceous materials, polymeric-based and silica-based monoliths or molecularly imprinted materials, can usually show some improvements in the separation selectivity, column efficiency and chemical stability in comparison with conventional chiral columns available commercially.
Collapse
Affiliation(s)
- Isabel Sierra
- Departamento de Tecnología Química y Energética, Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET, Universidad Rey Juan Carlos, C/ Tulipán s/n, Móstoles, Madrid, Spain.
| | - Maria Luisa Marina
- Departamento de Química Analítica, Química Física e Ingeniería Química, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - Damián Pérez-Quintanilla
- Departamento de Tecnología Química y Energética, Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET, Universidad Rey Juan Carlos, C/ Tulipán s/n, Móstoles, Madrid, Spain
| | - Sonia Morante-Zarcero
- Departamento de Tecnología Química y Energética, Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET, Universidad Rey Juan Carlos, C/ Tulipán s/n, Móstoles, Madrid, Spain
| | - Mariana Silva
- Departamento de Tecnología Química y Energética, Tecnología Química y Ambiental, Tecnología Mecánica y Química Analítica, ESCET, Universidad Rey Juan Carlos, C/ Tulipán s/n, Móstoles, Madrid, Spain
| |
Collapse
|
26
|
Sánchez-López E, Marina ML, Crego AL. Improving the sensitivity in chiral capillary electrophoresis. Electrophoresis 2015; 37:19-34. [PMID: 26434566 DOI: 10.1002/elps.201500315] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Revised: 09/14/2015] [Accepted: 09/26/2015] [Indexed: 12/16/2022]
Abstract
CE is known for being one of the most powerful analytical techniques when performing enantioseparations due to its numerous advantages such as excellent separation efficiency and extremely low solvents and reagents consumption, all of them derived from the capillary small dimensions. Moreover, it is worth highlighting that unlike in chromatographic techniques, in CE the chiral selector is generally within the separation medium instead of being attached to the separation column which makes the method optimization a more versatile task. Despite its numerous advantages, when using UV-Vis detection, CE lacks of sensitivity detection due to its short optical path length derived from the narrow separation capillary. This issue can be overcome by means of different approaches, either by sample treatment procedures or by in-capillary preconcentration techniques or even by employing detection systems more sensitive than UV-Vis, such as LIF or MS. The present review assembles the latest contributions regarding improvements of sensitivity in chiral CE published from June 2013 until May 2015, which follows the works included in a previous review reported by Sánchez-Hernández et al. [Electrophoresis 2014, 35, 12-27].
Collapse
Affiliation(s)
- Elena Sánchez-López
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Sciences and Chemistry, University of Alcalá, Alcalá de Henares, Madrid, Spain
| | - María Luisa Marina
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Sciences and Chemistry, University of Alcalá, Alcalá de Henares, Madrid, Spain
| | - Antonio L Crego
- Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, Faculty of Biology, Environmental Sciences and Chemistry, University of Alcalá, Alcalá de Henares, Madrid, Spain
| |
Collapse
|
27
|
Rapid chiral separation of atenolol, metoprolol, propranolol and the zwitterionic metoprolol acid using supercritical fluid chromatography–tandem mass spectrometry – Application to wetland microcosms. J Chromatogr A 2015; 1409:251-8. [DOI: 10.1016/j.chroma.2015.07.075] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 07/17/2015] [Accepted: 07/17/2015] [Indexed: 11/20/2022]
|
28
|
Paik MJ, Kim KR, Lee W. Chiral Profiling Analysis of β-Blockers by Capillary Electrophoresis Using Dual Chiral Selectors. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10255] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Man-Jeong Paik
- College of Pharmacy; Sunchon National University; Suncheon 540-950 Korea
| | - Kyoung-Rae Kim
- College of Pharmacy; Sungkyunkwan University; Suwon 440-746 Korea
| | - Wonjae Lee
- College of Pharmacy; Chosun University; Gwangju 501-759 Korea
| |
Collapse
|
29
|
Abdel Hameed EA, Abdel Salam RA, Hadad GM. Chemometric-assisted spectrophotometric methods and high performance liquid chromatography for simultaneous determination of seven β-blockers in their pharmaceutical products: a comparative study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 141:278-286. [PMID: 25681811 DOI: 10.1016/j.saa.2015.01.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 01/06/2015] [Accepted: 01/18/2015] [Indexed: 06/04/2023]
Abstract
Chemometric-assisted spectrophotometric methods and high performance liquid chromatography (HPLC) were developed for the simultaneous determination of the seven most commonly prescribed β-blockers (atenolol, sotalol, metoprolol, bisoprolol, propranolol, carvedilol and nebivolol). Principal component regression PCR, partial least square PLS and PLS with previous wavelength selection by genetic algorithm (GA-PLS) were used for chemometric analysis of spectral data of these drugs. The compositions of the mixtures used in the calibration set were varied to cover the linearity ranges 0.7-10 μg ml(-1) for AT, 1-15 μg ml(-1) for ST, 1-15 μg ml(-1) for MT, 0.3-5 μg ml(-1) for BS, 0.1-3 μg ml(-1) for PR, 0.1-3 μg ml(-1) for CV and 0.7-5 μg ml(-1) for NB. The analytical performances of these chemometric methods were characterized by relative prediction errors and were compared with each other. GA-PLS showed superiority over the other applied multivariate methods due to the wavelength selection. A new gradient HPLC method had been developed using statistical experimental design. Optimum conditions of separation were determined with the aid of central composite design. The developed HPLC method was found to be linear in the range of 0.2-20 μg ml(-1) for AT, 0.2-20 μg ml(-1) for ST, 0.1-15 μg ml(-1) for MT, 0.1-15 μg ml(-1) for BS, 0.1-13 μg ml(-1) for PR, 0.1-13 μg ml(-1) for CV and 0.4-20 μg ml(-1) for NB. No significant difference between the results of the proposed GA-PLS and HPLC methods with respect to accuracy and precision. The proposed analytical methods did not show any interference of the excipients when applied to pharmaceutical products.
Collapse
Affiliation(s)
- Eman A Abdel Hameed
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Randa A Abdel Salam
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt
| | - Ghada M Hadad
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia 41522, Egypt.
| |
Collapse
|
30
|
Ribeiro AR, Santos LH, Maia AS, Delerue-Matos C, Castro PM, Tiritan ME. Enantiomeric fraction evaluation of pharmaceuticals in environmental matrices by liquid chromatography-tandem mass spectrometry. J Chromatogr A 2014; 1363:226-35. [DOI: 10.1016/j.chroma.2014.06.099] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Revised: 06/19/2014] [Accepted: 06/30/2014] [Indexed: 10/25/2022]
|
31
|
Enantioseparation of chiral pharmaceuticals in biomedical and environmental analyses by liquid chromatography: An overview. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 968:8-21. [DOI: 10.1016/j.jchromb.2014.02.049] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Revised: 02/23/2014] [Accepted: 02/28/2014] [Indexed: 11/23/2022]
|
32
|
Ma Y, Zhang H, Rahman ZU, Wang W, Li X, Chen H, Chen X. Sensitive enantioanalysis of β-blockers via field-amplified sample injection combined with water removal in microemulsion electrokinetic chromatography. Electrophoresis 2014; 35:2772-7. [DOI: 10.1002/elps.201400008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 04/17/2014] [Accepted: 04/21/2014] [Indexed: 02/05/2023]
Affiliation(s)
- Yanhua Ma
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
| | - Huige Zhang
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
| | - Zia ur Rahman
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
| | - Weifeng Wang
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
| | - Xi Li
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
| | - Hongli Chen
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
| | - Xingguo Chen
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou P. R. China
- Department of Chemistry; Lanzhou University; Lanzhou P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Lanzhou P. R. China
| |
Collapse
|
33
|
Alanazi AM, Hefnawy MM, AL-Majed AA, AL- Suwailem AK, Kassem MG, Mostafa GA, Attia SM, Khedr MM. HPLC-Fluorescence Method for the Enantioselective Analysis of Propranolol in Rat Serum Using Immobilized Polysaccharide-Based Chiral Stationary Phase. Chirality 2014; 26:194-9. [DOI: 10.1002/chir.22296] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Revised: 11/07/2013] [Accepted: 11/18/2013] [Indexed: 11/11/2022]
Affiliation(s)
- Amer M. Alanazi
- Department of Pharmaceutical Chemistry; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | - Mohamed M. Hefnawy
- Department of Pharmaceutical Chemistry; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | - Abdulrahman A. AL-Majed
- Department of Pharmaceutical Chemistry; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | - Aymen K. AL- Suwailem
- Department of Pharmaceutical Chemistry; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | - Mohamed G. Kassem
- Department of Pharmaceutical Chemistry; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | - Gamal A. Mostafa
- Department of Pharmaceutical Chemistry; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | - Sabry M. Attia
- Department of Pharmacology; College of Pharmacy; King Saud University; Riyadh Saudi Arabia
| | | |
Collapse
|
34
|
Pérez-Quintanilla D, Morante-Zarcero S, Sierra I. Preparation and characterization of mesoporous silicas modified with chiral selectors as stationary phase for high-performance liquid chromatography. J Colloid Interface Sci 2013; 414:14-23. [PMID: 24231079 DOI: 10.1016/j.jcis.2013.09.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 09/19/2013] [Accepted: 09/21/2013] [Indexed: 10/26/2022]
Abstract
New hybrid materials were prepared as novel chiral stationary phases (CSPs) for high-performance liquid chromatography (HPLC). Pure mesoporous silica (SM) and ethylene-bridged periodic mesostructured organosilica (PMO) were functionalized, by a post-synthesis method, with derivates of erythromycin and vancomycin. N2 adsorption-desorption measurements, XRD, FT-IR, MAS NMR, SEM, TEM and elemental analysis were used to characterize the physico-chemical properties of these mesostructured materials, before and after the modification process. The synthesized particles had non-symmetrical 3-D wormhole-like mesostructure, spherical morphology, and a mean pore diameter between 53 and 59 Å. CSPs prepared were tested for the separation of four chiral β-blockers (atenolol, metoprolol, pindolol and propranolol) in normal phase (NP) and polar organic phase (PO) elution modes. Much stronger chiral interaction was observed in vancomycin-modified silicas. Results obtained in these preliminary studies will permit in future works to improve the synthesis route in order to design mesoporous materials with better performance as a chiral stationary phase for HPLC.
Collapse
Affiliation(s)
- Damián Pérez-Quintanilla
- Departamento de Química Inorgánica y Analítica, E.S.C.E.T, Universidad Rey Juan Carlos, C/Tulipán s/n, 28933 Móstoles, Madrid, Spain.
| | | | | |
Collapse
|
35
|
Younes AA, Ates H, Mangelings D, Vander Heyden Y. A separation strategy combining three HPLC modes and polysaccharide-based chiral stationary phases. J Pharm Biomed Anal 2013; 75:74-85. [DOI: 10.1016/j.jpba.2012.11.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Revised: 10/23/2012] [Accepted: 11/05/2012] [Indexed: 10/27/2022]
|
36
|
Chiral Determination of Salbutamol, Salmeterol and Atenolol by Two-Dimensional LC–LC: Application to Urine Samples. Chromatographia 2012. [DOI: 10.1007/s10337-012-2353-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
37
|
Chiral recognition and quantification of propranolol enantiomers by surface enhanced Raman scattering through supramolecular interaction with β-cyclodextrin. Talanta 2012; 101:53-8. [DOI: 10.1016/j.talanta.2012.09.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2012] [Revised: 08/30/2012] [Accepted: 09/03/2012] [Indexed: 11/24/2022]
|
38
|
Morante-Zarcero S, Sierra I. Simultaneous Enantiomeric Determination of Propranolol, Metoprolol, Pindolol, and Atenolol in Natural Waters by HPLC on New Polysaccharide-Based Stationary Phase using a Highly Selective Molecularly Imprinted Polymer Extraction. Chirality 2012; 24:860-6. [DOI: 10.1002/chir.22084] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2012] [Accepted: 05/11/2012] [Indexed: 11/12/2022]
Affiliation(s)
- Sonia Morante-Zarcero
- Departamento de Química Inorgánica y Analítica, E.S.C.E.T.; Universidad Rey Juan Carlos; Móstoles Madrid Spain
| | - Isabel Sierra
- Departamento de Química Inorgánica y Analítica, E.S.C.E.T.; Universidad Rey Juan Carlos; Móstoles Madrid Spain
| |
Collapse
|