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Guadouri HA, Merzougui M, Hannachi D, Ali MA, Ouari K. Unsymmetrical salen nickel (II) complex embracing phenol bridge: X-ray structure, redox investigation, computational calculations, antimicrobial and catalytic activities. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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2
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Evaluation of novel imino-phenol ligands in divalent metal ion extraction/recovery processes from leaching solutions. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117451] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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3
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Hasanzadeh Esfahani M, Iranmanesh H, Beves JE, Kaur M, Jasinski JP, Behzad M. Crystal structures and antibacterial properties of Cu(II) complexes containing an unsymmetrical N2O Schiff base ligand and bidentate N-donor heterocyclic co-ligands. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1643846] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | | | | | - Manpreet Kaur
- Department of Chemistry, Keene State College, Keene, NH, USA
| | | | - Mahdi Behzad
- Department of Chemistry, Semnan University, Semnan, Iran
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4
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Li H, Xi D, Niu Y, Wang C, Xu F, Liang L, Xu P. Design, synthesis and biological evaluation of cobalt(II)-Schiff base complexes as ATP-noncompetitive MEK1 inhibitors. J Inorg Biochem 2019; 195:174-181. [PMID: 30954694 DOI: 10.1016/j.jinorgbio.2019.03.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 03/22/2019] [Accepted: 03/27/2019] [Indexed: 11/27/2022]
Abstract
In this report, we designed and synthesized a series of cobalt(II)-Schiff base complexes (CoSBC) with competent MEK1 (mitogen-activated protein kinase kinase-1) inhibitory activity. Based on our previous report, the CoSBC exhibited high binding affinity with MEK1 protein. To further explore metal complexes as MEK1 inhibitors, a series of transition metals and ligands were employed to build a library of various metal Schiff base complexes. The MEK inhibition assays revealed that only CoSBC exhibited obvious inhibitory activity, complex 2b showed the best inhibition both in BRaf (B-rapidly accelerated fibrosarcoma)/MEK1 and MEK1/ERK2 (extracellular signal-regulated kinases-2) cascading (IC50 is 1.988 ± 0.14 μM and 1.589 ± 0.054 μM respectively). In addition, homogeneous time-resolved fluorescence test method was used to prove that CoSBC as ATP-noncompetitive MEK1 inhibitor. MEK kinase selectivity assay indicated that CoSBC can selectively inhibit MEK1/2 kinases rather than other MAPKs (mitogen-activated protein kinases) family kinases. Moreover, the interaction mode of 2b with MEK1 protein has been demonstrated by computer aided drug design.
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Affiliation(s)
- Hongyue Li
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China
| | - Dandan Xi
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China
| | - Yan Niu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China
| | - Chao Wang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China
| | - Fengrong Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China
| | - Lei Liang
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Ping Xu
- Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
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Andrea KA, Brown TR, Murphy JN, Jagota D, McKearney D, Kozak CM, Kerton FM. Characterization of Oxo-Bridged Iron Amino-bis(phenolate) Complexes Formed Intentionally or in Situ: Mechanistic Insight into Epoxide Deoxygenation during the Coupling of CO2 and Epoxides. Inorg Chem 2018; 57:13494-13504. [DOI: 10.1021/acs.inorgchem.8b02109] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kori A. Andrea
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Tyler R. Brown
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Jennifer N. Murphy
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Dakshita Jagota
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Declan McKearney
- Department of Chemistry, Simon Fraser University, Burnaby, BC V5A 1S6, Canada
| | - Christopher M. Kozak
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
| | - Francesca M. Kerton
- Department of Chemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X7, Canada
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6
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Xu Y, Xue L, Wang ZG. Synthesis, X-ray crystal structures, and antibacterial activities of Schiff base nickel(II) complexes with similar tetradentate Schiff bases. RUSS J COORD CHEM+ 2017. [DOI: 10.1134/s1070328417050098] [Citation(s) in RCA: 2] [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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7
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Li H, Zhou T, Liu H, Xu F, Niu Y, Wang C, Liang L, Xu P. Discovery of a cobalt complex with high MEK1 binding affinity. Bioorg Med Chem Lett 2017; 27:2221-2224. [DOI: 10.1016/j.bmcl.2017.03.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 03/01/2017] [Accepted: 03/09/2017] [Indexed: 11/28/2022]
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8
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Karahan A, Kurtaran R, Yahsi Y, Gungor E, Kara H. A dinuclear oxygen-bridged Schiff base iron(III) complex derived from N,N′-bis(4-methoxy-2-hydroxybenzylidene)-2,2-dimethylpropane-1,3-diamine. J STRUCT CHEM+ 2016. [DOI: 10.1134/s0022476616040156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Mahlooji N, Behzad M, Tarahhomi A, Maroney M, Rudbari HA, Bruno G, Ghanbari B. Synthesis, crystal structures and Hirshfeld surface analyses of two new Salen type nickel/sodium heteronuclear complexes. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.01.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
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10
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Yahsi Y, Gungor E, Kazak C, Kara H. Crystal structure of a μ-oxo-bridged dimeric iron(III) complex. J STRUCT CHEM+ 2016. [DOI: 10.1134/s0022476615080120] [Citation(s) in RCA: 2] [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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11
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Hardy EE, Eddy MA, Maynard BA, Gorden AEV. Solid state π–π stacking and higher order dimensional crystal packing, reactivity, and electrochemical behaviour of salphenazine actinide and transition metal complexes. Dalton Trans 2016; 45:14243-51. [DOI: 10.1039/c6dt02389d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Here, we describe and compare the synthesis, solution characterization, and solid-state behaviour of the salphenazine ligand and metal complexes.
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Affiliation(s)
- E. E. Hardy
- Department of Chemistry and Biochemistry
- Auburn University
- Auburn
- USA
| | - M. A. Eddy
- Department of Chemistry and Biochemistry
- Auburn University
- Auburn
- USA
| | - B. A. Maynard
- Department of Chemistry and Biochemistry
- Auburn University
- Auburn
- USA
| | - A. E. V. Gorden
- Department of Chemistry and Biochemistry
- Auburn University
- Auburn
- USA
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12
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Synthesis, characterization, crystal structures and biological activity of set of Cu(II) benzothiazole complexes: Artificial nucleases with cytotoxic activities. J Inorg Biochem 2014; 137:1-11. [DOI: 10.1016/j.jinorgbio.2014.04.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 04/01/2014] [Accepted: 04/02/2014] [Indexed: 12/20/2022]
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13
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Meng Q, Clegg JK, Brock AJ, Jolliffe KA, Lindoy LF, Wei G. Mono- and dinucleating Ni(II), Cu(II), Zn(II) and Fe(III) complexes of symmetric and unsymmetric Schiff bases incorporating salicylimine functions – Synthetic and structural studies. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.03.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Abbasi Z, Behzad M, Ghaffari A, Rudbari HA, Bruno G. Mononuclear and dinuclear salen type copper(II) Schiff base complexes: Synthesis, characterization, crystal structures and catalytic epoxidation of cyclooctene. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.01.047] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Crystal structures and catalytic performance of three new methoxy substituted salen type nickel(II) Schiff base complexes derived from meso-1,2-diphenyl-1,2-ethylenediamine. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.01.052] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Wu T, Zhang X, You X, Li Y, Bouř P. Chirality Transfer in Magnetic Coordination Complexes Monitored by Vibrational and Electronic Circular Dichroism. Chempluschem 2014. [DOI: 10.1002/cplu.201300429] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tao Wu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093 (P. R. China), Fax: (+86) 25‐83314502
| | - Xiao‐Peng Zhang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093 (P. R. China), Fax: (+86) 25‐83314502
| | - Xiao‐Zeng You
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093 (P. R. China), Fax: (+86) 25‐83314502
| | - Yi‐Zhi Li
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Nanjing University, Nanjing 210093 (P. R. China), Fax: (+86) 25‐83314502
| | - Petr Bouř
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences, Flemingovo nám. 2, 16610 Prague 6 (Czech Republic), Fax: (+420) 224‐310‐177
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17
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Pooyan M, Ghaffari A, Behzad M, Amiri Rudbari H, Bruno G. Tetradentate N2O2 type Nickel(II) Schiff base complexes derived from meso-1,2-diphenyle-1,2-ethylenediamine: synthesis, characterization, crystal structures, electrochemistry, and catalytic studies. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.867031] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Mahsa Pooyan
- Department of Chemistry, Semnan University, Semnan, Iran
| | | | - Mahdi Behzad
- Department of Chemistry, Semnan University, Semnan, Iran
| | | | - Giuseppe Bruno
- Università degli Studi di Messina, dip. Scienze Chimiche. Viale Ferdinando S. d’Alcontres, Messina, Italy
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18
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Khalaji AD, Gholinejad M, Triki S. The copper(II) complexes with tetradentate Schiff base ligands: Synthesis, crystal structures, and computational studies. RUSS J COORD CHEM+ 2013. [DOI: 10.1134/s1070328413020048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Khalaji AD, Triki S. Synthesis, characterization and crystal structure of tetranuclear copper(II) complex [Cu4(μ-Salophen)2(μ1,1-N3)2(N3)2] with alternating μ1,1-azido and phenoxo bridges. RUSS J COORD CHEM+ 2012. [DOI: 10.1134/s1070328412070056] [Citation(s) in RCA: 4] [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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20
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Vinck E, Carter E, Murphy DM, Van Doorslaer S. Observation of an Organic Acid Mediated Spin State Transition in a Co(II)–Schiff Base Complex: An EPR, HYSCORE, and DFT Study. Inorg Chem 2012; 51:8014-24. [DOI: 10.1021/ic300058p] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Evi Vinck
- Department of Physics, University of Antwerp, B-2610 Antwerp, Belgium
| | - Emma Carter
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff
CF10 3AT, United Kingdom
| | - Damien M. Murphy
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff
CF10 3AT, United Kingdom
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21
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Trujillo A, Justaud F, Toupet L, Cador O, Carrillo D, Manzur C, Hamon JR. New copper(ii)-centered complexes with organometallic donor–acceptor substituted unsymmetrical Schiff base ligands. NEW J CHEM 2011. [DOI: 10.1039/c0nj01018a] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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22
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Carlson LJ, Welby J, Zebrowski KA, Wilk MM, Giroux R, Ciancio N, Tanski JM, Bradley A, Tyler LA. Spectroscopic differences between heterocyclic benzothiazoline, -thiazole and imine containing ligands and comparison of the Co and Cu pyridine benzothiazole and imine complexes. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2010.09.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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