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Bi HY, Wu QY, Zhou XM, Xu HJ, Liang C, Mo DL, Ma XP. Chan-Lam Reaction and Lewis Acid Promoted 1,3-Rearrangement of N-O Bonds to Prepare N-(2-Hydroxyaryl)pyridin-2-ones. Org Lett 2022; 24:4675-4679. [PMID: 35713172 DOI: 10.1021/acs.orglett.2c01827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We describe the difunctionalization of arylboronic acids to prepare various N-(2-hydroxyaryl)pyridin-2-ones in good yields using N-hydroxypyridin-2-ones as the oxygen and nitrogen sources through a copper(II)-catalyzed Chan-Lam reaction and subsequent BF3-promoted selective 1,3-rearrangement of N-O bond in a one-pot procedure. Mechanistic studies reveal that the 1,3-rearrangement selectivity is controlled by the formation of the key aryloxypyridinium salt. The obtained products are easily converted to various useful pyridin-2-one scaffolds.
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Affiliation(s)
- Hong-Yan Bi
- College of Pharmacy, Guilin Medical University, 1 Zhi Yuan Road, Guilin 541199, China.,State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Qing-Yan Wu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Xiao-Mei Zhou
- College of Pharmacy, Guilin Medical University, 1 Zhi Yuan Road, Guilin 541199, China
| | - Hui-Juan Xu
- College of Pharmacy, Guilin Medical University, 1 Zhi Yuan Road, Guilin 541199, China
| | - Cui Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Dong-Liang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, 15 Yu Cai Road, Guilin 541004, China
| | - Xiao-Pan Ma
- College of Pharmacy, Guilin Medical University, 1 Zhi Yuan Road, Guilin 541199, China
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2
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Anu D, Naveen P, Devendhiran T, Shyamsivappan S, Kumarasamy K, Lin MC, Frampton CS, Kaveri MV. Synthesis, spectral characterization, X-ray crystallography and biological evaluations of Pd(II) complexes containing 4(N)-substituted thiosemicarbazone. J COORD CHEM 2022. [DOI: 10.1080/00958972.2021.2025222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- D. Anu
- Department of Chemistry, Bharathiar University, Coimbatore, India
| | - P. Naveen
- Department of Chemistry, Dr. NGP Arts and Science College, Bharathiar University, Coimbatore, India
| | - Tamiloli Devendhiran
- Department and Graduate Institute of Applied Chemistry, Chaoyang University of Technology, Taichung City, Taiwan
| | - S. Shyamsivappan
- Department of Chemistry, Dr. NGP Arts and Science College, Bharathiar University, Coimbatore, India
| | - Keerthika Kumarasamy
- Department and Graduate Institute of Applied Chemistry, Chaoyang University of Technology, Taichung City, Taiwan
| | - Mei Ching Lin
- Department and Graduate Institute of Applied Chemistry, Chaoyang University of Technology, Taichung City, Taiwan
| | | | - M. V. Kaveri
- Department of Chemistry, Bharathiar University, Coimbatore, India
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3
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Faillace MS, Silva AP, Alves Borges Leal AL, Muratori da Costa L, Barreto HM, Peláez WJ. Sulfated and Oxygenated Imidazoline Derivatives: Synthesis, Antioxidant Activity and Light‐Mediated Antibacterial Activity. ChemMedChem 2020; 15:851-861. [DOI: 10.1002/cmdc.202000048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/02/2020] [Indexed: 11/07/2022]
Affiliation(s)
- Martín S. Faillace
- Departamento de Físicoquímica, Facultad de Ciencias QuímicasUniversidad Nacional de Córdoba, CONICET-INFIQC Haya de la Torre s/n Córdoba X5000 HUA Argentina
| | - Ana P. Silva
- Federal University of Piaui, Pharmacy CourseCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Antonio L. Alves Borges Leal
- Federal University of Piaui, Laboratory of Research in MicrobiologyCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Luciana Muratori da Costa
- Federal University of Piaui, Laboratory of Research in MicrobiologyCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Humberto M. Barreto
- Federal University of Piaui, Laboratory of Research in MicrobiologyCampus University Professor Petrônio Portella Ininga Neighborhood Teresina, Piaui 64049-901 Brazil
| | - Walter J. Peláez
- Departamento de Físicoquímica, Facultad de Ciencias QuímicasUniversidad Nacional de Córdoba, CONICET-INFIQC Haya de la Torre s/n Córdoba X5000 HUA Argentina
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4
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Zabiulla, Nagesh Khadri M, Bushra Begum A, Sunil M, Khanum SA. Synthesis, docking and biological evaluation of thiadiazole and oxadiazole derivatives as antimicrobial and antioxidant agents. RESULTS IN CHEMISTRY 2020. [DOI: 10.1016/j.rechem.2020.100045] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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5
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Abdel‐Rahman LH, El‐Khatib RM, Abdel‐Fatah SM, Moustafa H, Alsalme AM, Nafady A. Novel Cr (III), Fe (III) and Ru (III) Vanillin Based Metallo‐Pharmaceuticals for Cancer and Inflammation Treatment: Experimental and Theoretical Studies. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5177] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
| | - Rafat M. El‐Khatib
- Chemistry Department, Faculty of ScienceSohag University 82534 Sohag Egypt
| | | | - H. Moustafa
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
| | - Ali M. Alsalme
- Chemistry Department, College of Science, King Saud University Riyadh Saudi Arabia
| | - Ayman Nafady
- Chemistry Department, College of Science, King Saud University Riyadh Saudi Arabia
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6
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Sumalatha V, Rambabu A, Vamsikrishna N, Ganji N, Daravath S, Shivaraj. Synthesis, characterization, DNA binding propensity, nuclease efficacy, antioxidant and antimicrobial activities of Cu(II), Co(II) and Ni(II) complexes derived from 4-(trifluoromethoxy)aniline Schiff bases. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.cdc.2019.100213] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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7
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Chen X, Deng Z, Zhang C, Zheng S, Pan Y, Wang H, Li H. WITHDRAWN: Is antioxidant activity of flavonoids mainly through the hydrogen-atom transfer mechanism? Food Res Int 2018. [DOI: 10.1016/j.foodres.2018.11.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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8
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Chauhan P, Muralidharan SB, Velappan AB, Datta D, Pratihar S, Debnath J, Ghosh KS. Inhibition of copper-mediated aggregation of human γD-crystallin by Schiff bases. J Biol Inorg Chem 2017; 22:505-517. [DOI: 10.1007/s00775-016-1433-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 12/13/2016] [Indexed: 01/10/2023]
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9
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Lu Y, Wang A, Shi P, Zhang H, Li Z. Kinetic Reaction Mechanism of Sinapic Acid Scavenging NO2 and OH Radicals: A Theoretical Study. PLoS One 2016; 11:e0162729. [PMID: 27622460 PMCID: PMC5021273 DOI: 10.1371/journal.pone.0162729] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 08/26/2016] [Indexed: 01/12/2023] Open
Abstract
The mechanism and kinetics underlying reactions between the naturally-occurring antioxidant sinapic acid (SA) and the very damaging ·NO2 and ·OH were investigated through the density functional theory (DFT). Two most possible reaction mechanisms were studied: hydrogen atom transfer (HAT) and radical adduct formation (RAF). Different reaction channels of neutral and anionic sinapic acid (SA-) scavenging radicals in both atmosphere and water medium were traced independently, and the thermodynamic and kinetic parameters were calculated. We find the most active site of SA/SA- scavenging ·NO2 and ·OH is the -OH group in benzene ring by HAT mechanism, while the RAF mechanism for SA/SA- scavenging ·NO2 seems thermodynamically unfavorable. In water phase, at 298 K, the total rate constants of SA eliminating ·NO2 and ·OH are 1.30×108 and 9.20×109 M-1 S-1 respectively, indicating that sinapic acid is an efficient scavenger for both ·NO2 and ·OH.
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Affiliation(s)
- Yang Lu
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
| | - AiHua Wang
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
| | - Peng Shi
- College of Material Science and Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
| | - Hui Zhang
- College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin, People’s Republic of China
- * E-mail:
| | - ZeSheng Li
- Key Laboratory of Cluster Science of Ministry of Education & School of Chemistry, Beijing Institute of Technology, Beijing, People’s Republic of China
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10
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Mohanraj M, Ayyannan G, Raja G, Jayabalakrishnan C. Synthesis, characterization and in vitro
biological assays of copper(II) and nickel(II) complexes with furan-2-carboxylic acid hydrazide. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3582] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Maruthachalam Mohanraj
- Post Graduate and Research Department of Chemistry; Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore 641 020 Tamil Nadu India
| | - Ganesan Ayyannan
- Post Graduate and Research Department of Chemistry; Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore 641 020 Tamil Nadu India
| | - Gunasekaran Raja
- Post Graduate and Research Department of Chemistry; Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore 641 020 Tamil Nadu India
| | - Chinnasamy Jayabalakrishnan
- Post Graduate and Research Department of Chemistry; Sri Ramakrishna Mission Vidyalaya College of Arts and Science; Coimbatore 641 020 Tamil Nadu India
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11
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Antioxidant and antimicrobial properties of nickel(II), cobalt(III), and zinc(II) complexes of a Schiff base ligand. TRANSIT METAL CHEM 2016. [DOI: 10.1007/s11243-016-0069-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Synthesis, characterization, antioxidant and antimicrobial activities of a bidentate Schiff base ligand and its metal complexes. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.01.052] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Abstract
For more than half a century free radical-induced alterations at cellular and organ levels have
been investigated as a probable underlying mechanism of a number of adverse health conditions. Consequently,
significant research efforts have been spent for discovering more effective and potent antioxidants /
free radical scavengers for treatment of these adverse conditions. Being by far the most used antioxidants
among natural and synthetic compounds, mono- and polyphenols have been the focus of both experimental
and computational research on mechanisms of free radical scavenging. Quantum chemical studies have provided
a significant amount of data on mechanisms of reactions between phenolic compounds and free radicals outlining a
number of properties with a key role for the radical scavenging activity and capacity of phenolics. The obtained quantum
chemical parameters together with other molecular descriptors have been used in quantitative structure-activity relationship
(QSAR) analyses for the design of new more effective phenolic antioxidants and for identification of the most useful
natural antioxidant phenolics. This review aims at presenting the state of the art in quantum chemical and QSAR studies
of phenolic antioxidants and at analysing the trends observed in the field in the last decade.
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Affiliation(s)
- Petko Alov
- Department of QSAR and Molecular Modelling, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences. 105 Acad. G. Bonchev St., 1113 Sofia, Bulgaria.
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14
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Abdulwahab MK, Ariffin A, Yehye WA, Abdul-Aziz A, Kareem HS, Nordin N. Synthesis of the Hydrazones of 2-((3,5-Di-tert-butyl-4-hydroxybenzyl)thio) acetohydrazide and the Study of their Radical Scavenging Activity by the DPPH Assay and the Computational Method. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Muhammad K. Abdulwahab
- Department of Chemistry, Faculty of Science; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Azhar Ariffin
- Department of Chemistry, Faculty of Science; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Wageeh A. Yehye
- Nanotechnology & Catalysis Research Centre (NANOCAT); University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Azlina Abdul-Aziz
- Department of Molecular Medicine, Faculty of Medicine; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Huda S. Kareem
- Department of Chemistry, Faculty of Science; University of Malaya; Kuala Lumpur 50603 Malaysia
| | - Nurdiana Nordin
- Department of Chemistry, Faculty of Science; University of Malaya; Kuala Lumpur 50603 Malaysia
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15
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Jeyalakshmi K, Arun Y, Bhuvanesh NSP, Perumal PT, Sreekanth A, Karvembu R. DNA/protein binding, DNA cleavage, cytotoxicity, superoxide radical scavenging and molecular docking studies of copper(ii) complexes containing N-benzyl-N′-aryl-N′′-benzoylguanidine ligands. Inorg Chem Front 2015. [DOI: 10.1039/c4qi00234b] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Copper(ii) complexes containing trisubstituted guanidine ligands were prepared, characterized and evaluated for their biological applications.
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Affiliation(s)
| | - Yuvaraj Arun
- Organic Chemistry Division
- CSIR-Central Leather Research Institute
- Chennai 600020
- India
| | | | | | - Anandaram Sreekanth
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli 620015
- India
| | - Ramasamy Karvembu
- Department of Chemistry
- National Institute of Technology
- Tiruchirappalli 620015
- India
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Abdel Aziz AA, Elbadawy HA. Spectral, electrochemical, thermal, DNA binding ability, antioxidant and antibacterial studies of novel Ru(III) Schiff base complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 124:404-415. [PMID: 24508879 DOI: 10.1016/j.saa.2014.01.050] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2013] [Revised: 12/21/2013] [Accepted: 01/08/2014] [Indexed: 06/03/2023]
Abstract
Four new air stable low spin Ru(III) complexes of the type [Ru(L(1-4))(H2O)2]Cl have been synthesized, where L=dianion of the tetradentate Schiff base ligands namely N,N'bis(salicylaldehyde)4,5-dimethy-l,2-phenylendiammine (L(1)H2), N,N'bis(salicylaldehyde)4,5-dichloro 1,2-phenylendiammine (L(2)H2), N,N'bis(o-vanillin)4,5-dimethy-1,2-phenylendiammine (L(3)H2) and N,N'bis(o-vanillin)4,5-dichloro-1,2-phenylendiammine (L(4)H2). The complexes have been fully characterized by elemental analysis, infrared spectroscopy, electronic spectroscopy, magnetic susceptibility and electron spin resonance spectroscopy. Elemental analyses and spectroscopic data have been showed that, the stoichiometries of complexes were 1:1 with an octahedral geometry for all the complexes. Thermal analysis measurements indicated that the complexes have good thermal stability. The redox behavior of the complexes has been investigated by the cyclic voltammetric technique. The interaction of these complexes with calf thymus DNA (CT-DNA) was explored by different techniques which revealed that the complexes could bind to CT-DNA through an intercalative mode. Furthermore, the antioxidant activity of the Ru(III) complexes against superoxide and hydroxyl radicals was evaluated by using spectrophotometer methods in vitro. The experiments on antioxidant activity show that the complexes were found to possess potent antioxidant activity. Additionally, as a potential application the antibacterial activity of the complexes was assessed by testing their effect on the growth of various strains of bacteria.
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Affiliation(s)
- Ayman A Abdel Aziz
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71421, Saudi Arabia; Department of Chemistry, Faculty of Science, Ain Shams University, Cairo 11566, Egypt.
| | - Hemmat A Elbadawy
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71421, Saudi Arabia; Department of Chemistry, Faculty of Science, Alexandria University, Alexandria 21641, Egypt
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17
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Venkateswarlu V, Kumar KAA, Balgotra S, Reddy GL, Srinivas M, Vishwakarma RA, Sawant SD. CH Oxygenation andN-Trifluoroacylation of Arylamines Under Metal-Free Conditions: A Convenient Approach to 2-Aminophenols andN-Trifluoroacyl-ortho-aminophenols. Chemistry 2014; 20:6641-5. [DOI: 10.1002/chem.201402411] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Indexed: 11/05/2022]
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18
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2-Amino-5-alkylidenethiazol-4-ones as promising lipid peroxidation inhibitors. MONATSHEFTE FUR CHEMIE 2014. [DOI: 10.1007/s00706-014-1162-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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19
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Raman N, Sakthivel A, Selvaganapathy M, Mitu L. Effect of DNA interaction involving antioxidative 4-aminoantipyrine incorporating mixed ligand complexes having alpha-amino acid as co-ligand. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.12.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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20
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Potaniec B, Grabarczyk M, Stompor M, Szumny A, Zieliński P, Żołnierczyk AK, Anioł M. Antioxidant activity and spectroscopic data of isoxanthohomol oxime and related compounds. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 118:716-723. [PMID: 24096067 DOI: 10.1016/j.saa.2013.09.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 08/26/2013] [Accepted: 09/02/2013] [Indexed: 05/27/2023]
Abstract
Oximes of isoxanthohumol (IXN), naringenin (N) and flavanone (FL) were synthesized with yields of 88-95% and their antioxidant activity was evaluated using the 1,1-diphenyl-2-picrylhydrazyl radical (DPPH) method. Although naringenin oxime (NOX) and flavanone oxime (FLOX) did not have any significant antioxidant effect (EC50=2.21 mM and 78.7 mM, respectively), isoxanthohumol oxime (IXNOX) showed a strong antioxidant activity (EC50=0.0411 mM), comparable to the activity of ascorbic acid (EC50=0.0181 mM). The structure of new compound IXNOX was established using (1)H NMR, (13)C NMR, IR and UV-VIS spectroscopy, by comparison to IXN, NOX and FLOX.
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Affiliation(s)
- Bartłomiej Potaniec
- Department of Chemistry, The Faculty of Food Science, Wrocław University of Environmental and Life Sciences, Norwida 25/27, 50-375 Wrocław, Poland
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Sathiyaraj S, Sampath K, Raja G, Butcher RJ, Gupta SK, Jayabalakrishnan C. DNA binding/cleavage, antioxidant and cytotoxic activities of water soluble cobalt(II) and copper(II) antipyrine complexes. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.07.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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A DFT method for the study of the antioxidant action mechanism of resveratrol derivatives. J Mol Model 2013; 19:2285-98. [DOI: 10.1007/s00894-013-1770-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Accepted: 01/14/2013] [Indexed: 10/27/2022]
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23
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Mahmood A, Saqib M, Ali M, Abdullah MI, Khalid B. Theoretical investigation for the designing of novel antioxidants. CAN J CHEM 2013. [DOI: 10.1139/cjc-2012-0356] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this study, the antioxidant potential of salicylic acid and its derivatives was determined. O–H bond dissociation enthalpy ionization potential and spin densities were computed, which are important characteristics of antioxidants. We have designed new antioxidants on the basis of information obtained from the results of this study and a literature review. O–H bond dissociation enthalpy, ionization potential, and spin densities of designed compounds were also calculated to analyze the effect of the size of the heterocyclic ring, the electronegativity of the heteroatom, the number of hydroxyl groups, and intramolecular hydrogen bonding. The results reveal that compounds with a larger heterocyclic ring, fewer electronegative atoms, and greater number of hydroxyl groups have enhanced antioxidant activity. A comparison of bond dissociation enthalpy of designed compounds IIIA and IV with that of phenolic acid antioxidants shows that these designed compounds are potent antioxidants. From statistical analysis, it is found that for designed compounds, good correlation was found between spin density and bond dissociation enthalpy. The present theoretical investigation will provide help to understand the biological activity of salicylic acid and its derivatives for better utilization in the fields of pharmacy and the food industry. New antioxidants with better antioxidant activity can be synthesized on the basis of the results of this study.
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Affiliation(s)
- Asif Mahmood
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Saqib
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Ali
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
| | | | - Bilal Khalid
- College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
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Sathyadevi P, Krishnamoorthy P, Butorac RR, Cowley AH, Dharmaraj N. Synthesis of novel heterobimetallic copper(i) hydrazone Schiff base complexes: A comparative study on the effect of heterocyclic hydrazides towards interaction with DNA/protein, free radical scavenging and cytotoxicity. Metallomics 2012; 4:498-511. [PMID: 22487989 DOI: 10.1039/c2mt00004k] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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25
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Inami K, Nakanishi I, Morita M, Furukawa M, Ohkubo K, Fukuzumi S, Mochizuki M. The high stability of intermediate radicals enhances the radical-scavenging activity of aminochromanols. RSC Adv 2012. [DOI: 10.1039/c2ra21928j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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26
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Yoshida T, Hirozumi K, Harada M, Hitaoka S, Chuman H. Density Functional Theory Study of Hydrogen Atom Abstraction from a Series of para-Substituted Phenols: Why is the Hammett σp+ Constant Able to Represent Radical Reaction Rates? J Org Chem 2011; 76:4564-70. [DOI: 10.1021/jo200450p] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tatsusada Yoshida
- Institute of Health Biosciences, The University of Tokushima Graduate School, 1-78 Shomachi, Tokushima 770-8505, Japan
| | - Koji Hirozumi
- Institute of Health Biosciences, The University of Tokushima Graduate School, 1-78 Shomachi, Tokushima 770-8505, Japan
| | - Masataka Harada
- Institute of Health Biosciences, The University of Tokushima Graduate School, 1-78 Shomachi, Tokushima 770-8505, Japan
| | - Seiji Hitaoka
- Institute of Health Biosciences, The University of Tokushima Graduate School, 1-78 Shomachi, Tokushima 770-8505, Japan
| | - Hiroshi Chuman
- Institute of Health Biosciences, The University of Tokushima Graduate School, 1-78 Shomachi, Tokushima 770-8505, Japan
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Zhang J, Xiong Y, Peng B, Gao H, Zhou Z. Density functional study on the bioactivity of ellagic acid, its derivatives and metabolite. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2010.10.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhang J, Du F, Peng B, Lu R, Gao H, Zhou Z. Structure, electronic properties, and radical scavenging mechanisms of daidzein, genistein, formononetin, and biochanin A: A density functional study. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.theochem.2010.04.036] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Qin DD, Yang ZY, Zhang FH, Du B, Wang P, Li TR. Evaluation of the antioxidant, DNA interaction and tumor cell cytotoxicity activities of Copper(II) complexes with Paeonol Schiff-base. INORG CHEM COMMUN 2010. [DOI: 10.1016/j.inoche.2010.03.030] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Mohajeri A, Asemani SS. Theoretical investigation on antioxidant activity of vitamins and phenolic acids for designing a novel antioxidant. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2009.04.031] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Chen W, Sun S, cao W, Liang Y, Song J. Antioxidant property of quercetin–Cr(III) complex: The role of Cr(III) ion. J Mol Struct 2009. [DOI: 10.1016/j.molstruc.2008.08.008] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Guo P, Chen W, Song J, Cao W, Tian C. A DFT study of the interaction between butein anion and metal cations (M=Mg2+, Cr2+, Fe2+, and Cu2+): Taking an insight into its chelating property. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.theochem.2007.10.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Cao W, Chen W, Sun S, Guo P, Song J, Tian C. Investigating the antioxidant mechanism of violacein by density functional theory method. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.theochem.2007.04.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chen W, Song J, Guo P, Cao W, Bian J. Exploring a possible way to synthesize novel better antioxidants based on vitamin E: a DFT study. Bioorg Med Chem Lett 2006; 16:5874-7. [PMID: 16942877 DOI: 10.1016/j.bmcl.2006.08.063] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2006] [Revised: 07/24/2006] [Accepted: 08/11/2006] [Indexed: 11/19/2022]
Abstract
The promoting effect of heterocyclic ring and heteroatom on the antioxidant properties of vitamin E has been investigated systemically by using density functional theory. The calculated results show that the heteroatom plays a more important role in promoting the antioxidant properties than the heterocyclic ring, indicating that replacing O atom by S or Se is impossible to synthesize the novel better antioxidants. Furthermore, the bond dissociation enthalpy (BDE) and ionization potential (IP) of the corresponding molecules are decreased dramatically when the O atom is replaced by NH. In addition, the calculated results also reveal that reducing the atom number of heterocyclic ring is an ideal way to synthesize novel antioxidants with better antioxidant activity than vitamin E.
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Affiliation(s)
- Weijun Chen
- Department of Chemical Engineering, Northwest University, Xi'an 710069, China.
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