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Yang S, Li X. Vibrational circular dichroism study and gas chromatographic analysis of chiral epichlorohydrin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123237. [PMID: 37598448 DOI: 10.1016/j.saa.2023.123237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/25/2023] [Accepted: 08/03/2023] [Indexed: 08/22/2023]
Abstract
In recent years, there have been numerous incidents of serious accidents related to impurities of optical isomers, particularly in pharmaceutical treatment, environmental problems, and pesticide application. Among these impurities, chiral epichlorohydrin (ECH) is an important C3 synthon and a potentially genotoxic impurity. The enantiopure forms of S-ECH and R-ECH are key raw materials for synthesizing many drugs, which make it important to accurately quantify the specific conformation of chiral epichlorohydrin in pharmaceuticals. In this paper, we achieved the separation of chiral ECH by gas chromatography (GC) and based on the combination of vibrational circular dichroism (VCD) experiments and theoretical calculations, the qualitative method of chiral ECH was achieved without relying on a single enantiomeric standard.
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Affiliation(s)
- Sen Yang
- Department of Chemistry, University of Chinese Academy of Sciences, Beijing, 101408, China.
| | - Xiangjun Li
- Department of Chemistry, University of Chinese Academy of Sciences, Beijing, 101408, China.
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2
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Enhanced catalytic efficiency and enantioselectivity of epoxide hydrolase from Agrobacterium radiobacter AD1 by iterative saturation mutagenesis for (R)-epichlorohydrin synthesis. Appl Microbiol Biotechnol 2017; 102:733-742. [DOI: 10.1007/s00253-017-8634-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 10/31/2017] [Accepted: 11/07/2017] [Indexed: 01/06/2023]
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3
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Soni S, Dwivedee BP, Sharma VK, Banerjee UC. Kinetic resolution of (RS)-1-chloro-3-(4-(2-methoxyethyl)phenoxy)propan-2-ol: a metoprolol intermediate and its validation through homology model of Pseudomonas fluorescens lipase. RSC Adv 2017. [DOI: 10.1039/c7ra06499c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Kinetic resolution of (±)-1-chloro-3-(4-(2-methoxyethyl)phenoxy)propan-2-ol: a metoprolol intermediate and its validation through homology model of Pseudomonas fluorescens lipase.
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Affiliation(s)
- Surbhi Soni
- Department of Biotechnology
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar
- India
| | - Bharat P. Dwivedee
- Department of Pharmaceutical Technology (Biotechnology)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar 160062
- India
| | - Vishnu K. Sharma
- Department of Pharmacoinformatics
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar 160062
- India
| | - Uttam C. Banerjee
- Department of Pharmaceutical Technology (Biotechnology)
- National Institute of Pharmaceutical Education and Research
- S.A.S. Nagar 160062
- India
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4
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Zhang ZJ, Pan J, Ma BD, Xu JH. Efficient Biocatalytic Synthesis of Chiral Chemicals. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2014; 155:55-106. [DOI: 10.1007/10_2014_291] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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5
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Enzymatic resolution of epichlorohydrin catalyzed by whole cells in an organic solvent/buffer biphasic system. CHINESE JOURNAL OF CATALYSIS 2013. [DOI: 10.1016/s1872-2067(12)60576-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Pujala B, Rana S, Chakraborti AK. Zinc Tetrafluoroborate Hydrate as a Mild Catalyst for Epoxide Ring Opening with Amines: Scope and Limitations of Metal Tetrafluoroborates and Applications in the Synthesis of Antihypertensive Drugs (RS)/(R)/(S)-Metoprolols. J Org Chem 2011; 76:8768-80. [DOI: 10.1021/jo201473f] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Brahmam Pujala
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
| | - Shivani Rana
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
| | - Asit K. Chakraborti
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
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8
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Qiao JQ, Wang YQ, Liu CC, Zhu W, Lian HZ, Ge X. Spectral data analyses and structure elucidation of metoprolol tartrate. Drug Test Anal 2011; 3:387-92. [DOI: 10.1002/dta.257] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Revised: 12/11/2010] [Accepted: 12/12/2010] [Indexed: 11/12/2022]
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9
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Li YH, Huang LH, Zhang SS, Liu HM. Direct Resolution of the Enantiomers of Betaxolol and Related Intermediates, and Its Application. Chromatographia 2010. [DOI: 10.1365/s10337-010-1615-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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10
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Zhang JY, Liu HM, Wang XJ, Wang P, Zheng JX. Application of kinetic resolution using HCS as chiral auxiliary: Novel synthesis of β-blockers (S)-betaxolol and (S)-metoprolol. Chirality 2009; 21:745-50. [DOI: 10.1002/chir.20674] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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11
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Bose A, Bhaumik U, Ghosh A, Chatterjee B, Chakrabarty US, Sarkar AK, Pal TK. LC–MS Simultaneous Determination of Itopride Hydrochloride and Domperidone in Human Plasma. Chromatographia 2009. [DOI: 10.1365/s10337-009-1032-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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12
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Regla I, Luviano-Jardón A, Demare P, Hong E, Torres-Gavilán A, López-Munguía A, Castillo E. Chemoenzymatic synthesis of the potential antihypertensive agent (2R,2′S)-β-hydroxyhomometoprolol. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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13
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Sarkar AK, Ghosh D, Das A, Selvan PS, Gowda KV, Mandal U, Bose A, Agarwal S, Bhaumik U, Pal TK. Simultaneous determination of metoprolol succinate and amlodipine besylate in human plasma by liquid chromatography–tandem mass spectrometry method and its application in bioequivalence study. J Chromatogr B Analyt Technol Biomed Life Sci 2008; 873:77-85. [DOI: 10.1016/j.jchromb.2008.07.040] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Revised: 07/29/2008] [Accepted: 07/30/2008] [Indexed: 10/21/2022]
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14
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Gowda KV, Mandal U, Senthamil Selvan P, Sam Solomon WD, Ghosh A, Sarkar AK, Agarwal S, Nageswar Rao T, Pal TK. Liquid chromatography tandem mass spectrometry method for simultaneous determination of metoprolol tartrate and ramipril in human plasma. J Chromatogr B Analyt Technol Biomed Life Sci 2007; 858:13-21. [PMID: 17825632 DOI: 10.1016/j.jchromb.2007.07.047] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2007] [Revised: 07/25/2007] [Accepted: 07/26/2007] [Indexed: 11/18/2022]
Abstract
A simple, rapid, sensitive and specific liquid chromatography-tandem mass spectrometry method was developed and validated for quantification of metoprolol tartrate (MT) and ramipril, in human plasma. Both the drugs were extracted by liquid-liquid extraction with diethyl ether-dichloromethane (70:30, v/v). The chromatographic separation was performed on a reversed-phase C8 column with a mobile phase of 10 mM ammonium formate-methanol (3:97, v/v). The protonated analyte was quantitated in positive ionization by multiple reaction monitoring with a mass spectrometer. The method was validated over the concentration range of 5-500 ng/ml for metoprolol and ramipril in human plasma. The precursor to product ion transitions of m/z 268.0-103.10 and m/z 417.20-117.20 were used to measure metoprolol and ramipril, respectively.
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Affiliation(s)
- K Veeran Gowda
- Bioequivalence Study Centre, Department of Pharmaceutical Technology, Jadavpur University, Kolkata, India.
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Muthukrishnan M, Garud DR, Joshi R, Joshi R. Concise synthesis of β-blockers (S)-metoprolol and (S)-betaxolol using hydrolytic kinetic resolution. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.12.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Cerqueira PM, Boralli VB, Coelho EB, Lopes NP, Guimarães LFL, Bonato PS, Lanchote VL. Enantioselective determination of metoprolol acidic metabolite in plasma and urine using liquid chromatography chiral columns: applications to pharmacokinetics. J Chromatogr B Analyt Technol Biomed Life Sci 2003; 783:433-41. [PMID: 12482486 DOI: 10.1016/s1570-0232(02)00705-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Enantioselective separations on chiral stationary phases with or without derivatization were developed and compared for the HPLC analysis of (+)-(R)- and (-)-(S)-metoprolol acidic metabolite in human plasma and urine. The enantiomers were analysed in plasma and urine without derivatization on a Chiralcel OD-R column, and in urine after derivatization using methanol in acidic medium on a Chiralcel OD-H column. The quantitation limits were 17 ng of each enantiomer/ml plasma and 0.5 microgram of each enantiomer/ml urine using both methods. The confident limits show that the methods are compatible with pharmacokinetic investigations of the enantioselective metabolism of metoprolol. The methods were employed in a metabolism study of racemic metoprolol administered to a patient phenotyped as an extensive metabolizer of debrisoquine. The enantiomeric ratio (+)-(R)/(-)-(S)-acid metabolite was 1.1 for plasma and 1.2 for urine. Clearances were 0.41 and 0.25 l/h/kg, respectively, for the (+)-(R)- and (-)-(S)-enantiomers. The correlation coefficients between the urine concentrations of the acid metabolite enantiomers obtained by the two methods were >0.99. The two methods demonstrated interchangeable application to pharmacokinetics.
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Bojarski J. Stereoselective chromatography of cardiovascular drugs: an update. JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS 2002; 54:197-220. [PMID: 12543499 DOI: 10.1016/s0165-022x(02)00143-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This review reports the latest achievements in chromatographic enantioseparations of various classes of cardiovascular drugs and selected applications of these methods in pharmaceutical and clinical analysis. The use of these drugs as test compounds for new chiral stationary phases and different parameters of chromatographic processes is also presented.
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Affiliation(s)
- Jacek Bojarski
- Department of Organic Chemistry, Medical College, Faculty of Pharmacy, Jagiellonian University, Medyczna 9, 30-688 Cracow, Poland.
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18
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Park KL, Kim KH, Jung SH, Lim HM, Hong CH, Kang JS. Enantioselective stabilization of inclusion complexes of metoprolol in carboxymethylated beta-cyclodextrin. J Pharm Biomed Anal 2002; 27:569-76. [PMID: 11755757 DOI: 10.1016/s0731-7085(01)00580-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The inclusion complexes of metoprolol (MT) and carboxymethyl-beta-cyclodextrin (CMCD) were prepared and the stability constants of the complexes were determined. Binding studies performed using high performance liquid chromatography (HPLC), UV spectrometry and capillary electrophoresis (CE) indicated that a complex with 1:1 stoichiometry is predominant in the solution. The enantiomers of MT possess relatively high affinity towards CMCD with stability constants of 288 and 262 per M for (R)- and (S)-MT, respectively. Through nuclear magnetic resonance (NMR) analysis, MT was predicted to be a bent structure with phenyl ring of MT inserted in the shielding cavity of CMCD during complex formation. The NMR data suggested that the chiral side chain and the methoxyethyl moiety of MT are aligned in the deshielding zone, above and below the CMCD torus ring.
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Affiliation(s)
- Kyung-Lae Park
- College of Pharmacy, Chungnam National University, Daejeon 305-764, South Korea
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Lim HK, Linh PT, Hong CH, Kim KH, Kang JS. Enantioselective determination of metoprolol and major metabolites in human urine by capillary electrophoresis. JOURNAL OF CHROMATOGRAPHY. B, BIOMEDICAL SCIENCES AND APPLICATIONS 2001; 755:259-64. [PMID: 11393712 DOI: 10.1016/s0378-4347(01)00118-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The enantiomeric separation of metoprolol and its metabolites in human urine was undertaken using capillary electrophoresis (CE). Resolution of the enantiomers was achieved using carboxymethyl-beta-cyclodextrin (CM-beta-CD) as the chiral selector. A 100-mM acetate buffer (pH 4.0) containing 5% 2-propanol and 10 mM CM-beta-CD resulted in the optimum separation of the metoprolol enantiomers and its acidic metabolite in human urine. Following a single metoprolol oral administration of 100 mg racemic metoprolol tartrate, stereoselective pharmacokinetic analysis showed that urinary acidic metabolite 3 of metoprolol accounted for 62.3% of the dose with an R/S ratio of 1.23 and urinary unchanged metoprolol 1 accounted for 6.3% of the dose with an R/S ratio of 0.72.
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Affiliation(s)
- H K Lim
- College of Pharmacy, Chungnam National University, Taejon, South Korea
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