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Ji J, Wang S, Zhao J, Yang T, Wang J, You Z. Synthesis, crystal structures and urease inhibition of copper, nickel and zinc complexes derived from 4-chloro-2-((pyridin-2-ylmethylene)amino)phenol. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2032005] [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)
- Jing Ji
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Shiyi Wang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Jie Zhao
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Ting Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, P.R. China
| | - Jiaqi Wang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
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2
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Heterobimetallic acetylide bridged Cu(I)/Ru(II)-halide/pseudohalide hybrid complexes: Synthesis, structural characterization, luminescence and electrochemical studies. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2017.10.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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3
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Geiger DK, DeStefano MR, Lewis RA. Structural characterization of two solvates of a luminescent copper(II) bis-(pyridine)-substituted benzimidazole complex. Acta Crystallogr E Crystallogr Commun 2017; 73:1616-1621. [PMID: 29152336 PMCID: PMC5683476 DOI: 10.1107/s2056989017014232] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 10/02/2017] [Indexed: 11/11/2022]
Abstract
Copper(II) complexes of benzimidazole are known to exhibit biological activity that makes them of inter-est for chemotherapeutic and other pharmaceutical uses. The complex bis-(acetato-κO){5,6-dimethyl-2-(pyridin-2-yl)-1-[(pyridin-2-yl)meth-yl]-1H-benzimidazole-κ2N2,N3}copper(II), has been prepared. The absorption spectrum has features attributed to intra-ligand and ligand-field transitions and the complex exhibits ligand-centered room-temperature luminescence in solution. The aceto-nitrile monosolvate, [Cu(C2H3O2)2(C20H18N4)]·C2H3N (1), and the ethanol hemisolvate, [Cu(C2H3O2)2(C20H18N4)]·0.5C2H6O (2), have been structurally characterized. Compound 2 has two copper(II) complexes in the asymmetric unit. In both 1 and 2, distorted square-planar N2O2 coordination geometries are observed and the Cu-N(Im) bond distance is slightly shorter than the Cu-N(py) bond distance. Inter-molecular π-π inter-actions are found in 1 and 2. A weak C-H⋯π inter-action is observed in 1.
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Affiliation(s)
- David K. Geiger
- Department of Chemistry, SUNY-College at Geneseo, Geneseo, NY 14454, USA
| | | | - Robert A. Lewis
- Department of Chemistry, SUNY-College at Geneseo, Geneseo, NY 14454, USA
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4
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Lolage SR, Pawal SB, Chavan SS. Heterobimetallic Cu(I)/Ru(II) Acetylide Bridged Hybrid Complexes Containing Coordination and Organometallic Sites. ChemistrySelect 2017. [DOI: 10.1002/slct.201701764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sanjay R. Lolage
- Synthetic Inorganic Chemistry Laboratory; Department of Chemistry; Shivaji University; Kolhapur, (MS 416 004 India
| | - Sandip B. Pawal
- Synthetic Inorganic Chemistry Laboratory; Department of Chemistry; Shivaji University; Kolhapur, (MS 416 004 India
| | - Sanjay S. Chavan
- Synthetic Inorganic Chemistry Laboratory; Department of Chemistry; Shivaji University; Kolhapur, (MS 416 004 India
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Adão P, Barroso S, Carvalho MFNN, Teixeira CM, Kuznetsov ML, Costa Pessoa J. Amino acid derived CuII compounds as catalysts for asymmetric oxidative coupling of 2-naphthol. Dalton Trans 2015; 44:1612-26. [DOI: 10.1039/c4dt02731k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Several chiral amino acid-derived CuII complexes were prepared and used as catalysts in the aerobic oxidative coupling of 2-naphthol. Moderate homocoupling product yields and enantiomeric excesses were obtained under mild, aqueous conditions.
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Affiliation(s)
- Pedro Adão
- Centro Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Sónia Barroso
- Centro Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | | | - Carlos M. Teixeira
- Centro Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - Maxim L. Kuznetsov
- Centro Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
| | - João Costa Pessoa
- Centro Química Estrutural
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
- Portugal
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Pal PK, Banerjee A, Bhadra R, Jana AD, Patra GK. Synthesis, characterization, structural investigation, and antimicrobial studies of mononuclear Zn(II), Cd(II), and Ag(I) complexes of an N3O Schiff base. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.951346] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Pankaj K. Pal
- Department of Chemistry and R&D Section, Vijoygarh Jyotish Ray College, Kolkata, India
| | - Ananya Banerjee
- Department of Chemistry and R&D Section, Vijoygarh Jyotish Ray College, Kolkata, India
| | - Ranjan Bhadra
- Department of Chemistry and R&D Section, Vijoygarh Jyotish Ray College, Kolkata, India
| | - Atish D. Jana
- Department of Physics, Behala College, Kolkata, India
| | - Goutam K. Patra
- Department of Chemistry and R&D Section, Vijoygarh Jyotish Ray College, Kolkata, India
- Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur, India
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7
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Li M, Gou Y, Zhang Y, Yang F, Liang H. Synthesis, structure, protein binding, and cytotoxicity of zinc(II) complexes with tridentate NNO Schiff-base ligands. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.903328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Mei Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha, China
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, China
| | - Yi Gou
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, China
| | - Yao Zhang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, China
| | - Feng Yang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, China
| | - Hong Liang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, China
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources, Ministry of Science and Technology of China, Guangxi Normal University, Guilin, China
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Brissos RF, Torrents E, Mariana dos Santos Mello F, Carvalho Pires W, de Paula Silveira-Lacerda E, Caballero AB, Caubet A, Massera C, Roubeau O, Teat SJ, Gamez P. Highly cytotoxic DNA-interacting copper(ii) coordination compounds. Metallomics 2014; 6:1853-68. [DOI: 10.1039/c4mt00152d] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Copper complexes from Schiff-base ligands show high cytotoxicity against diverse cancer cell lines, with IC50 values down to 0.23 μM.
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Affiliation(s)
- Rosa F. Brissos
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Ester Torrents
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | | | - Wanessa Carvalho Pires
- Laboratório de Genética Molecular e Citogenética
- Instituto de Ciências Biológicas
- Universidade Federal de Goiás
- UFG
- Goiânia, Brazil
| | | | - Ana B. Caballero
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Amparo Caubet
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona, Spain
| | - Chiara Massera
- Dipartimento di Chimica
- Università degli Studi di Parma
- 43124 Parma, Italy
| | - Olivier Roubeau
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- CSIC and Universidad de Zaragoza
- 50009 Zaragoza, Spain
| | - Simon J. Teat
- Advanced Light Source (ALS)
- Lawrence Berkeley National Laboratory
- Berkeley, USA
| | - Patrick Gamez
- Departament de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA)
- 08010 Barcelona, Spain
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Selvarani V, Annaraj B, Neelakantan M, Sundaramoorthy S, Velmurugan D. Synthesis, characterization and crystal structures of copper(II) and nickel(II) complexes of propargyl arm containing N2O2 ligands: Antimicrobial activity and DNA binding. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.02.030] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vafazadeh R, Esteghamat-Panah R, Willis AC, Hill AF. Synthesis and structural studies of mono- and dinuclear Cu(II) complexes with an ONO donor Schiff base ligand: Self-assembly and sulfato-bridged. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.08.057] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Das K, Datta A, Sinha C, Huang JH, Garribba E, Hsiao CS, Hsu CL. End-to-End Thiocyanato-Bridged Helical Chain Polymer and Dichlorido-Bridged Copper(II) Complexes with a Hydrazone Ligand: Synthesis, Characterisation by Electron Paramagnetic Resonance and Variable-Temperature Magnetic Studies, and Inhibitory Effects on Human Colorectal Carcinoma Cells. ChemistryOpen 2012; 1:80-9. [PMID: 24551495 PMCID: PMC3922458 DOI: 10.1002/open.201100011] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 02/13/2012] [Indexed: 12/02/2022] Open
Abstract
The reactions of the tridentate hydrazone ligand, N'-[1-(pyridin-2-yl)ethylidene]acetohydrazide (HL), obtained by condensation of 2-acetylpyridine with acetic hyadrazide, with copper nitrate trihydrate in the presence of thiocyanate, or with CuCl2 produce two distinct coordination compounds, namely a one-dimensional helical coordination chain of [CuL(NCS)] n (1) units, and a doubly chlorido-bridged dinuclear complex [Cu2L2Cl2] (2) (where L=CH3C(O)=N-N=CCH3C5H4N). Single-crystal X-ray structural determination studies reveal that in complex 1, a deprotonated hydrazone ligand L(-) coordinates a copper(II) ion that is bridged to two neighbouring metal centres by SCN(-) anions, generating a one-dimensional helical coordination chain. In complex 2, two symmetry-related, adjacent copper(II) coordination entities are doubly chlorido-bridged, producing a dicopper entity with a Cu⋅⋅⋅Cu distance of 3.402 (1) Å. The two coordination compounds have been fully characterised by elemental analysis, spectroscopic techniques including IR, UV-vis and electron paramagnetic resonance, and variable-temperature magnetic studies. The biological effects of 1 and 2 on the viability of human colorectal carcinoma cells (COLO-205 and HT-29) were evaluated using an MTT assay, and the results indicate that these complexes induce a decrease in cell-population growth of human colorectal carcinoma cells with apoptosis.
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Affiliation(s)
- Kuheli Das
- Department of Chemistry, Jadavpur University 188 Raja S. C. Mallik Road, 700032 Kolkata (India)
| | - Amitabha Datta
- Department of Chemistry, National Changhua University of Education 1 Jin-De Road, 50058 Changhua (Taiwan) E-mail:
| | - Chittaranjan Sinha
- Department of Chemistry, Jadavpur University 188 Raja S. C. Mallik Road, 700032 Kolkata (India)
| | - Jui-Hsien Huang
- Department of Chemistry, National Changhua University of Education 1 Jin-De Road, 50058 Changhua (Taiwan) E-mail:
| | - Eugenio Garribba
- Dipartimento di Chimica and Centro Interdisciplinare per lo Sviluppo della Ricerca Biotecnologica e per lo Studio della Biodiversità della Sardegna, Università degli Studi di Sassari Via Vienna 2, 07100 Sassari (Italy)
| | - Ching-Sheng Hsiao
- Department of Chemistry, National Changhua University of Education 1 Jin-De Road, 50058 Changhua (Taiwan) E-mail:
| | - Chin-Lin Hsu
- School of Nutrition, Chung Shan Medical University No. 110, Sec.1, Cheng-Kuo N. Rd., 40201 Taichung (Taiwan) Department of Nutrition, Chung Shan Medical University Hospital No. 110, Sec.1, Jianguo N. Rd., 40201 Taichung (Taiwan)
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Copper(II) complexes with 2-[(2-pyridin-2-yl-ethylimino)-methyl]-phenol and its substituted derivatives: Syntheses, physical properties and structures. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Ghosh T, Das S, Pal S. Bis(2-(1H-imidazol-2-yl)-pyridine)copper(II): Effects of counteranions on the molecular and supramolecular structures. Polyhedron 2010. [DOI: 10.1016/j.poly.2010.08.034] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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