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Mirza-Aghayan M, Boukherroub R, Nemati M, Rahimifard M. Graphite oxide mediated oxidative aromatization of 1,4-dihydropyridines into pyridine derivatives. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.03.026] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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DC-electrochemiluminescence (ECL with a coreactant)—principle and applications in organic chemistry. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1546-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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3
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Electrochemiluminescent detection of labile radical intermediates of electrochemical reactions. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1482-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Simple and efficient synthesis of 2,6-dialkyl-3,5-dialkoxycarbonyl-4-(3-aryl-1-phenyl-pyrazol-4-yl)pyridines using TPAP/NMO as a catalyst under mild conditions. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.02.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Kumar P, Kumar A. An Expeditious Oxidative Aromatization of Hantzsch 1,4-Dihydropyridines to Pyridines Using Cetyltrimethylammonium Peroxodisulfate: A Phase Transferring Oxidant. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.8.2299] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Facile and efficient aromatization of 1,4-dihydropyridines with M(NO3)2·XH2O, TNCB, TBAP and HMTAI and preparation of deuterium labeled dehydronifedipine from nifedipine-d3. Bioorg Med Chem Lett 2010; 20:3664-8. [DOI: 10.1016/j.bmcl.2010.04.096] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2010] [Revised: 04/17/2010] [Accepted: 04/21/2010] [Indexed: 11/19/2022]
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7
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Oxidative Aromatization of Hantzsch 1,4-Dihydropyridines by SiO2/P2O5-SeO2under Mild and Heterogeneous Conditions. B KOREAN CHEM SOC 2007. [DOI: 10.5012/bkcs.2007.28.2.336] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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Adibi H, Hajipour AR. A convenient and efficient protocol for oxidative aromatization of Hantzsch 1,4-dihydropyridines using benzyltriphenylphosphonium peroxymonosulfate under almost neutral reaction conditions. Bioorg Med Chem Lett 2007; 17:1008-12. [PMID: 17127056 DOI: 10.1016/j.bmcl.2006.11.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2006] [Revised: 11/05/2006] [Accepted: 11/13/2006] [Indexed: 10/23/2022]
Abstract
Oxidative aromatization of 4-alkyl or aryl and heterocyclic-substituted derivatives of Hantzsch 1,4-dihydropyridines to the corresponding pyridine derivatives has been studied using benzyltriphenylphosphonium peroxymonosulfate as an oxidant in the presence of BiCl(3) under nearly neutral reaction conditions at ambient temperature.
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Affiliation(s)
- Hadi Adibi
- Department of Medicinal Chemistry, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah 67168-67346, Islamic Republic of Iran.
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Zolfigol MA, Ghorbani Choghamarani A, Shahamirian M, Safaiee M, Mohammadpoor-Baltork I, Mallakpour S, Abdollahi-Alibeik M. 4-Phenyl-1,2,4-triazole-3,5-dione as a novel and reusable reagent for the aromatization of 1,4-dihydropyridines under mild conditions. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.06.031] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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A Selective Voltammetric Method to Follow the Hydrolytic Degradation of Nitrendipine and Nisoldipine. ELECTROANAL 2001. [DOI: 10.1002/1521-4109(200112)13:18<1485::aid-elan1485>3.0.co;2-d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Rosales AG, Montoya MR, Galvín RM, Mellado JMR. Electrochemical Oxidation of Diethyl 1,4-Dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate on a Glassy Carbon Electrode as Model Compound of NADH. ELECTROANAL 1999. [DOI: 10.1002/(sici)1521-4109(199901)11:1<32::aid-elan32>3.0.co;2-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Friedrichsen W. Recent Advances in the Chemistry of Benzo[c]furans and Related Compounds. ADVANCES IN HETEROCYCLIC CHEMISTRY VOLUME 73 1999. [DOI: 10.1016/s0065-2725(08)60940-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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13
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Mohan H, Mittal JP, Srividya N, Ramamurthy P. One-Electron Reduction of 3,3,6,6-Tetramethyl-3,4,6,7,9,10-hexahydro-(1,8)-(2H,5H)-acridinedione: A Pulse Radiolysis Study. J Phys Chem A 1998. [DOI: 10.1021/jp9809989] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Alvarez-Lueje A, Naranjo L, Núñez-Vergara LJ, Squella JA. Electrochemical study of nisoldipine: analytical application in pharmaceutical forms and photodegradation. J Pharm Biomed Anal 1998; 16:853-62. [PMID: 9580340 DOI: 10.1016/s0731-7085(97)00122-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The anodic and cathodic behavior of nisoldipine, 3-isobutyl-5-methyl-1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3 ,5-dicarboxylate, are reported. This drug belongs to the nitroaryl-1,4-dihydropyridine family, known as calcium channel antagonist and employed in therapeuticalls as peripheral and cerebral vasodilators, in the treatment of the arterial hypertension. The cathodic response corresponds to the reduction of the nitroaromatic group to generate the hydroxylamine derivative. The study by dc and d.p.p. reveals the appearance of four signals depending on pH: Signal I (pH 1-11.5) R - NO2 + 4H+ + 4e- --> R - NHOH + H2O; Signal II (pH 1-5) R - N+H2OH + 2H+ + 2e- --> RN+H3 + H2O; Signal III (pH > 11.5) R - NO2 + e- <--> R - NO2.-; Signal IV (pH > 11.5) R - NO2.- + 3e- + 4H+ --> R - NHOH. In contrast, the anodic response corresponds to the oxidation of the 1,4-dihydropyridine ring to generate the corresponding pyridine derivative. Both, cathodic (d.p.p.) and anodic signals (d.p.v.) were employed to develop analytical methodology for the determination of the drug. The repeatability of the measurements for both methods was adequate with R.S.D. of 1.4% (n = 10) and 2.1% (n = 10) for d.p.p. and d.p.v., respectively. Also recovery studies, 103.8% (R.S.D. 2.65%) by d.p.p. and 98.7% (R.S.D. 2.1%) by d.p.v. show that the accuracy and precision of the developed methods were adequate. The analytical methods were successfully applied to the determination of nisoldipine in both tablets and capsules. In addition, a preliminary study of the photostability of nisoldipine (using both UV and artificial day light) was completed. The identity of the main electroactive photodegradation products by GC with spectrometry detection is provided.
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Affiliation(s)
- A Alvarez-Lueje
- Bioelectrochemistry Laboratory, Chemical and Pharmaceutical Sciences Faculty, University of Chile, Santiago
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Srividya N, Ramamurthy P, Shanmugasundaram P, Ramakrishnan VT. Synthesis, Characterization, and Electrochemistry of Some Acridine-1,8-dione Dyes. J Org Chem 1996. [DOI: 10.1021/jo9600316] [Citation(s) in RCA: 129] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- N. Srividya
- Departments of Inorganic Chemistry and Organic Chemistry, School of Chemistry, University of Madras, Madras 600 025, India
| | - P. Ramamurthy
- Departments of Inorganic Chemistry and Organic Chemistry, School of Chemistry, University of Madras, Madras 600 025, India
| | - P. Shanmugasundaram
- Departments of Inorganic Chemistry and Organic Chemistry, School of Chemistry, University of Madras, Madras 600 025, India
| | - V. T. Ramakrishnan
- Departments of Inorganic Chemistry and Organic Chemistry, School of Chemistry, University of Madras, Madras 600 025, India
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Alvarez-Lueje A, Nuñez-Vergara LJ, Squella JA. Voltammetric behavior of 1,4-dihydropyridine calcium antagonists. ELECTROANAL 1994. [DOI: 10.1002/elan.1140060313] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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The influence of substitution on the reduction mechanism and stability of reduction intermediates in 1,1′-phenylene-, 1,1′-diphenylene- and 1,1′-polymethylene-bispyridinium dications. Electrochim Acta 1992. [DOI: 10.1016/0013-4686(92)87088-h] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Watanabe N, Inaba H. SPONTANEOUS LOW-LEVEL CHEMILUMINESCENCE FROM CHEMICAL AND ELECTROCHEMICAL OXIDATION OF β-DEHYDRO NICOTINEAMIDE ADENINE DINUCLEOTIDE. Photochem Photobiol 1992. [DOI: 10.1111/j.1751-1097.1992.tb08539.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Leprĕtre JC, Limosin D, Pierre G. Monoelectronic reduction of 1-alkyl-3,5-di(alkylcarbamoyl) pyridinium ions as a model of the NAD+/NADH system. J Electroanal Chem (Lausanne) 1992. [DOI: 10.1016/0022-0728(92)80040-b] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ludvík J, Volke J. Non-uniform current density distribution at a rde. Observation by means of photographing electrochemiluminescence. Electrochim Acta 1990. [DOI: 10.1016/0013-4686(90)87109-f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Largeron M, Fleury M. Electrochemical synthesis and reactivity of 3,5-dicyano-1,2,4,6-tetramethylpyridinium. J Electroanal Chem (Lausanne) 1988. [DOI: 10.1016/0022-0728(88)80173-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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22
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Evidence for a radical intermediate in the anodic oxidation of reduced nicotinamide adenine dinucleotides obtained by electrogenerated chemiluminescence. Anal Chim Acta 1988. [DOI: 10.1016/s0003-2670(00)84550-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Electrochemical oxidation mechanisms of different type 1,4-dihydropyridine derivatives in acetonitrile. Electrochim Acta 1987. [DOI: 10.1016/0013-4686(87)90034-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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Stradins J, Ogle J, Kadysh V, Baumane L, Gavars R, Duburs G. Electrochemical oxidation of N-substituted 1,4- and 1,2-dihydropyridine derivatives. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/0022-0728(87)80036-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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25
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Investigation of two radical intermediates in the anodic oxidation of 1,4-dihydropyridines by electrochemiluminescence. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0022-0728(86)87014-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Pragst F, Niazymbetov M. Electrogenerated chemiluminescence in mechanistic investigations of electroorganic reactions. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0022-0728(86)80153-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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LudvíK J, Tureček F, Volke J. Electrochemical oxidation mechanism of 4-disubstituted 1,4-dihydropyridines in acetonitrile MS identification of products. ACTA ACUST UNITED AC 1985. [DOI: 10.1016/s0022-0728(85)80054-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Klíma J, Ludvík J, Volke J, Křikava M, Skála V, Kuthan J. Spin trapping in electrochemical processes. ACTA ACUST UNITED AC 1984. [DOI: 10.1016/s0022-0728(84)80263-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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31
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Electrolysis of N-Heterocyclic Compounds (Part II). ADVANCES IN HETEROCYCLIC CHEMISTRY 1984. [DOI: 10.1016/s0065-2725(08)60116-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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Pragst F, Kaltofen B. Electrogenerated chemiluminescence in mechanistic investigations of electroorganic reactions—V. cathodic cleavage of aromatic sulfonyl compounds. Electrochim Acta 1982. [DOI: 10.1016/0013-4686(82)80134-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ludvik J, Klima J, Volke J, Kurfūrst A, Kuthan J. Electrochemical oxidation of substituted 1,4-dihydropyridines in non-aqueous acetonitrile. ACTA ACUST UNITED AC 1982. [DOI: 10.1016/0022-0728(82)87134-9] [Citation(s) in RCA: 39] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Evans DH, Naixian X. Homogeneous redox catalysis of the reduction of bianthrone via quinone redox couples. ACTA ACUST UNITED AC 1982. [DOI: 10.1016/0368-1874(82)85153-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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35
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Pragst F. Electrogenerated chemiluminescence in mechanistic investigations of electroorganic reactions. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/s0022-0728(81)80063-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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