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Agrawal N, Savalia R, Chatterjee S. Nanostructured zinc oxide film amalgamated with functionalized carbon nanotubes for facile electrochemical determination of nifedipine. Colloids Surf B Biointerfaces 2021; 201:111635. [PMID: 33647712 DOI: 10.1016/j.colsurfb.2021.111635] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 02/02/2021] [Accepted: 02/13/2021] [Indexed: 11/25/2022]
Abstract
An innovative approach has been employed for the detection of nifedipine at glassy carbon electrode fabricated with zinc oxide nanoparticles embedded on functionalized multi walled carbon nanotubes. Herein, square wave voltammetry being an expeditious electrochemical technique has been utilized for the first time for the determination of nifedipine. Instrumental variables were altered to acquire optimized operational parameters. The electrochemical oxidation peak of nifedipine was procured at ∼ 807 mV which was recorded versus Ag/AgCl reference electrode. The oxidation peak was used to quantify the analyte in the dynamic linear range of 1 nM to 40 μM with highest sensitivity and lowest detection limit of 21.8 μA μM-1 and 0.49 nM respectively. The influence of common physiological interferents on the current signal of the analyte was examined. Pronounced stability and reproducibility of fabricated sensor was attained by the neoteric electrochemical approach. The developed protocol was efficaciously applied to quantify nifedipine in pharmaceutical formulations. The urine and blood serum sample of patients being treated for hypertension was effectively detected with nifedipine for the first time. The biological sample assay without the interference of the metabolites coexisting in the samples outlined the insight of selectivity of the developed sensor.
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Affiliation(s)
- Nikita Agrawal
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Rutesh Savalia
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | - Sanghamitra Chatterjee
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai, 400019, India.
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2
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Bissonnette NB, Ellis JM, Hamann LG, Romanov-Michailidis F. Expedient access to saturated nitrogen heterocycles by photoredox cyclization of imino-tethered dihydropyridines. Chem Sci 2019; 10:9591-9596. [PMID: 32064071 PMCID: PMC6993613 DOI: 10.1039/c9sc03429c] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 08/26/2019] [Indexed: 11/21/2022] Open
Abstract
A large proportion of medicinally relevant molecules bear nitrogen and sp3-hybridized carbon functionalities. Overwhelmingly, these atoms are found as part of (hetero)cyclic structures. Despite their importance, synthetic approaches to saturated nitrogen heterocycles are limited to several established stoichiometric alkylation techniques, as well as a few methods involving C-H bond activation. The synthetic community remains interested in more general, mild, and sustainable ways to access these motifs. Here we describe a dual-catalyst system composed of an iridium photocatalyst and a lithium phosphate base that is capable of selectively homolyzing the N-H bond of 4-alkyl-1,4-dihydropyridines, presumably by proton-coupled-electron-transfer (PCET), and mediating efficient cyclization of the resultant carbon-centered radicals with tethered imines. The outcome of this transformation is access to a broad range of structurally complex nitrogen heterocycles obtainable from simple aldehyde starting materials in a highly chemoselective manner.
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Affiliation(s)
- Noah B Bissonnette
- Celgene Corporation , 200 Cambridge Park Drive, Suite 3000 , Cambridge , MA 02140 , USA . ;
| | - J Michael Ellis
- Celgene Corporation , 200 Cambridge Park Drive, Suite 3000 , Cambridge , MA 02140 , USA . ;
| | - Lawrence G Hamann
- Celgene Corporation , 200 Cambridge Park Drive, Suite 3000 , Cambridge , MA 02140 , USA . ;
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3
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Synthesis and (spectro)electrochemical investigations of coordinatively-saturated (cyclopentadienyl)ruthenium–Hantzsch pyridinium/dihydropyridine conjugates. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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4
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Aqua-mediated one-pot synthesis of Biginelli dihydropyrimidinone/thiones (DHPMs), Hantzsch dihydropyridines (DHPs), and polysubstituted pyridines sonocatalyzed by metal-supported nanocatalysts. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0734-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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5
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Banerjee D, Kayal U, Karmakar R, Maiti G. 3,4-Dihydro-2H-pyran promoted aerobic oxidative aromatization of 1,3,5-trisubstituted pyrazolines and Hantzsch 1,4-dihydropyridines. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.051] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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6
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Pardo-Jiménez V, Barrientos C, Pérez-Cruz K, Navarrete-Encina P, Olea-Azar C, Nuñez-Vergara LJ, Squella J. Synthesis and electrochemical oxidation of hybrid compounds: dihydropyridine-fused coumarins. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.01.137] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Magnetic Fe3O4 nanoparticles: Efficient and recoverable nanocatalyst for the synthesis of polyhydroquinolines and Hantzsch 1,4-dihydropyridines under solvent-free conditions. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2013.11.010] [Citation(s) in RCA: 125] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Shchepochkin AV, Chupakhin ON, Charushin VN, Petrosyan VA. Direct nucleophilic functionalization of C(sp2)–H-bonds in arenes and hetarenes by electrochemical methods. RUSSIAN CHEMICAL REVIEWS 2013. [DOI: 10.1070/rc2013v082n08abeh004386] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Kodape MM, Aswar AS, Gawhale ND, Humne VT, Mir BA. Facile aromatization of 3,4-dihydropyrimidin-2(1H)-ones (DHPMs) by iodine. CHINESE CHEM LETT 2012. [DOI: 10.1016/j.cclet.2012.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Salazar R, Navarrete-Encina P, Squella J, Barrientos C, Pardo-Jiménez V, Núñez-Vergara LJ. Study on the oxidation of C4-phenolic-1,4-dihydropyridines and its reactivity towards superoxide radical anion in dimethylsulfoxide. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.09.063] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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11
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Altun Y, Uslu B, Ozkan SA. Electroanalytical Characteristics of Lercanidipine and its Voltammetric Determination in Pharmaceuticals and Human Serum on Boron-Doped Diamond Electrode. ANAL LETT 2010. [DOI: 10.1080/00032711003687047] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Liao X, Lin W, Lu J, Wang C. Oxidative aromatization of Hantzsch 1,4-dihydropyridines by sodium chlorite. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.091] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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13
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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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14
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Plotniece A, Pajuste K, Kaldre D, Cekavicus B, Vigante B, Turovska B, Belyakov S, Sobolev A, Duburs G. Oxidation of cationic 1,4-dihydropyridine derivatives as model compounds for putative gene delivery agents. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.08.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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Mirza‐Aghayan M, Langrodi MK, Rahimifard M, Boukherroub R. Me3SiCl and Et3SiI‐promoted one‐pot synthesis of 1,4‐dihydropyridine derivatives. Appl Organomet Chem 2009. [DOI: 10.1002/aoc.1509] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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16
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Kumar A, Maurya RA, Sharma S. Oxidative aromatization of 1,4-dihydropyridines and pyrazolines using HbA-H(2)O(2): An efficient biomimetic catalyst system providing metabolites of drug candidates. Bioorg Med Chem Lett 2009; 19:4432-6. [PMID: 19497741 DOI: 10.1016/j.bmcl.2009.05.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2009] [Revised: 05/01/2009] [Accepted: 05/14/2009] [Indexed: 10/20/2022]
Abstract
Human hemoglobin (HbA) efficiently catalyses the oxidative aromatization of 1,4-dihydropyridines (1,4-DHPs) and pyrazolines with hydrogen peroxide in phosphate buffer. The results of the study reveal that the rates of oxidative aromatization of 1,4-DHPs are substituent dependent. Thus, the present study is very useful in understanding the metabolism of 1,4-DHP drugs in liver by cytochrome P450 and designing novel drugs as well as modifying the existing drugs for better pharmacokinetic profile.
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Affiliation(s)
- Atul Kumar
- Medicinal and Process Chemistry Division, Central Drug Research Institute(dagger), Lucknow 226001, India.
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18
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Electrochemical oxidation of C4-vanillin- and C4-isovanillin-1,4-dihydropyridines in aprotic medium: Reactivity towards free radicals. J Electroanal Chem (Lausanne) 2008. [DOI: 10.1016/j.jelechem.2008.04.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Heravi MM, Derikvand F, Hassan-Pour S, Bakhtiari K, Bamoharram FF, Oskooie HA. Oxidative aromatization of Hantzsch 1,4-dihydropyridines in the presence of mixed-addenda vanadomolybdophosphate heteropolyacid, H6PMo9V3O40. Bioorg Med Chem Lett 2007; 17:3305-9. [PMID: 17452103 DOI: 10.1016/j.bmcl.2007.04.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2006] [Revised: 02/21/2007] [Accepted: 04/03/2007] [Indexed: 11/18/2022]
Abstract
A variety of Hantzsch 1,4-dihydropyridines were oxidized to the corresponding pyridines in high yields in the presence of H(6)PMo(9)V(3)O(40), a Keggin type heteropolyacid, in refluxing acetic acid. The heteropolyacid was found to be reusable.
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Affiliation(s)
- Majid M Heravi
- Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran, Iran.
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Núñez-Vergara LJ, Salazar R, Camargo C, Carbajo J, Conde B, Navarrete-Encina PA, Squella JA. Oxidation of C4-hydroxyphenyl 1,4-dihydropyridines in dimethylsulfoxide and its reactivity towards alkylperoxyl radicals in aqueous medium. Bioorg Med Chem 2007; 15:4318-26. [PMID: 17446078 DOI: 10.1016/j.bmc.2007.03.042] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2006] [Revised: 03/12/2007] [Accepted: 03/14/2007] [Indexed: 11/21/2022]
Abstract
This work reports the electrochemical oxidation of three newly synthesized C4-hydroxyphenyl-substituted 1,4-dihydropyridine derivatives in dimethylsulfoxide. The reactivity of the compounds with ABAP-derived alkylperoxyl radicals in aqueous buffer pH 7.4, was also studied. The oxidation mechanism involves the formation of the unstable dihydropyridyl radical, which was confirmed by controlled-potential electrolysis (CPE) and ESR experiments. The final product of the CPE, that is, pyridine derivative, was identified by GC-MS technique for the three derivatives. A direct reactivity of the synthesized compounds toward ABAP-derived alkylperoxyl radicals was found. The pyridine derivative was identified by GC-MS as the final product of the reaction. Results reveal that this type of 1,4-DHPs significantly reacts with the radicals, even compared with commercial 1,4-DHP drugs with a well-known antioxidant ability.
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Affiliation(s)
- Luis J Núñez-Vergara
- Laboratory of Biolectrochemistry, Faculty of Chemical and Pharmaceutical Sciences, University of Chile, Santiago, Chile.
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21
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Electrochemical synthesis of 1,2,3,4,4,5,6-substituted 1,4-dihydropyridines. Chem Heterocycl Compd (N Y) 2007. [DOI: 10.1007/s10593-007-0029-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Han B, Liu Z, Liu Q, Yang L, Liu ZL, Yu W. An efficient aerobic oxidative aromatization of Hantzsch 1,4-dihydropyridines and 1,3,5-trisubstituted pyrazolines. Tetrahedron 2006. [DOI: 10.1016/j.tet.2005.12.056] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Heravi MM, Behbahani FK, Oskooie HA, Shoar RH. Catalytic aromatization of Hantzsch 1,4-dihydropyridines by ferric perchlorate in acetic acid. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.02.147] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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24
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Baumane L, Krauze A, Belyakov S, Sile L, Chernova L, Griga M, Duburs G, Stradins J. Synthesis, Structure, and Electrochemical Characteristics of 4-Aryl-2-carbamoylmethylthio-5-ethoxycarbonyl-1,4-dihydropyridine-3-carboxylic Acid Nitriles. Chem Heterocycl Compd (N Y) 2005. [DOI: 10.1007/s10593-005-0156-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Yáñez C, López-Alarcón C, Camargo C, Valenzuela V, Squella JA, Núñez-Vergara LJ. Structural effects on the reactivity 1,4-dihydropyridines with alkylperoxyl radicals and ABTS radical cation. Bioorg Med Chem 2004; 12:2459-68. [PMID: 15080941 DOI: 10.1016/j.bmc.2004.01.050] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2003] [Revised: 01/26/2004] [Accepted: 01/27/2004] [Indexed: 10/26/2022]
Abstract
A series of eight commercial C-4 substituted 1,4-dihydropyridines and other synthesized related compounds were tested for direct potential scavenger effect towards alkylperoxyl radicals and ABTS radical cation in aqueous Britton-Robinson buffer pH7.4. A direct quenching radical species was established. The tested 1,4-dihydropyridines were 8.3-fold more reactive towards alkylperoxyl radicals than ABTS cation radical, expressed by their corresponding kinetic rate constants. Furthermore, NPD a photolyte of nifedipine and the C-4 unsubstituted 1,4-DHP were the most reactive derivatives towards alkylperoxyl radicals. The pyridine derivative was confirmed by GC/MS technique as the final product of reaction. In consequence, the reduction of alkylperoxyl and ABTS radicals by 1,4-dihydropyridines involved an electron transfer process. Also, the participation of the hydrogen of the 1-position appears as relevant on the reactivity. Results of reactivity were compared with Trolox.
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Affiliation(s)
- C Yáñez
- Laboratory of Bioelectrochemistry, Faculty of Chemical and Pharmaceutical Sciences, University of Chile, PO Box 233, 8380492 Santiago, Chile
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Arguello J, Núñez-Vergara L, Sturm J, Squella J. Voltammetric oxidation of Hantzsch 1,4-dihydropyridines in protic media: substituent effect on positions 3,4,5 of the heterocyclic ring. Electrochim Acta 2004. [DOI: 10.1016/j.electacta.2004.05.037] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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