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Subhash, Chaudhary A, Mamta, Jyoti. Synthesis, structural characterization, thermal analysis, DFT, biocidal evaluation and molecular docking studies of amide-based Co(II) complexes. Chem Zvesti 2023; 77:1-20. [PMID: 37362794 PMCID: PMC10154188 DOI: 10.1007/s11696-023-02843-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/21/2023] [Indexed: 06/28/2023]
Abstract
Abstract Many distinct amino acid and aromatic amine-derived transition metal complexes are used as physiologically active compounds. A few Cobalt (II) complexes have been synthesized by reacting cobalt (II) chloride with 1, 8-diaminonapthalene-based tetraamide macrocyclic ligands in an ethanolic media. These synthesized ligands (TAML1-3) and associated Co(II) complexes were fully characterized with various spectroscopic techniques, such as IR, NMR, CHN analysis, EPR, molar conductance, and magnetic susceptibility measurements, TGA, UV-visible spectra, powder X-ray diffraction and DFT analysis. The IR spectra reveal interactions between the core metal atom and ligands through N of 1, 8-diaminonapthalene. The distorted octahedral geometry of synthesized Co(II) macrocyclic complexes were confirmed by ESR, UV-Vis and DFT studies. The synthesized ligands (TAML1-TAML3) and their Co(II) complexes were tested for antimicrobial activity against A. niger, C. albicans, and F. oxysporum in addition to bacteria like S. aureus, B. subtilis, and Gram-negative bacteria like E. coli. The ligand TAML1 and complex [Co(TAML1)Cl2] showed an excellent antibacterial activity. The minimum inhibitory concentration of TAML1 and [Co(TAML1)Cl2] against S. aureus were found to be 7 mm and 10 mm zone of inhibition at 500 ppm, respectively, compared to drug ampicillin (3 mm). Additionally, each molecule exhibited notable antioxidant activity. The biological significance of the synthesized compounds was then evaluated by molecular docking experiments with the active site of the receptor protein such as Sars-Cov-2, C. Albicans, X. campestris and E. coli. The molecular docking assisted data strongly correlated to the experimental approach of antimicrobial activity. Graphical Abstract Supplementary Information The online version contains supplementary material available at 10.1007/s11696-023-02843-y.
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Affiliation(s)
- Subhash
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana 136119 India
| | - Ashu Chaudhary
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana 136119 India
| | - Mamta
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana 136119 India
| | - Jyoti
- Department of Applied Science, UIET, Kurukshetra University, Kurukshetra, Haryana 136119 India
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2
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Dongare G, Aswar A. Synthesis of new heterocyclic N'-(2-hydroxy-3-methoxybenzylidene)-4-oxopiperidine-1-carbohydrazide and its mononuclear metal (II) complexes: spectroscopic characterization, fluorescence, DFT, thermo-kinetic, and antimicrobial studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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3
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Wang C, Lu W, Wu W, Zhang L, Guo W, Huang G, Xu S. Mechanical grinding of FeNC nanomaterial with Fe3O4 to construct magnetic adsorbents for desulfurization. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Kumar Singh N, Sharma S, Krishnakumar A, Kumar Choudhary R, Kumbhar AA, Butcher RJ, Raj Pokharel Y, Nath Yadav P. Exploration of anticancer potency of N(4) thiomorpholinyl isatin/5-haloisatin thiosemicarbazones on coordination to Cu2+ ion. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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5
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Parrilha GL, dos Santos RG, Beraldo H. Applications of radiocomplexes with thiosemicarbazones and bis(thiosemicarbazones) in diagnostic and therapeutic nuclear medicine. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214418] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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6
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Jawaria R, Khalid M, Khan J, Khan MU, Braga AAC, Zahoor S, Alam MM, Imran M. A facile synthesis and structural elucidation for furfural based chromophores: Prediction of linear and nonlinear optical properties. J Mol Struct 2022; 1249:131543. [DOI: 10.1016/j.molstruc.2021.131543] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Stanojević IM, Glišić BĐ, Radanović DD, Djuran MI. Copper(II) complexes of aminopolycarboxylate ligands with N2O2, N2O3 and N2O4 donor sets. The relationship between the ligand structure and molecular geometry of the complex. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Refat MS, Belal A, El-Deen I, Hassan N, Zakaria R. Synthesis, spectroscopic, thermal and antimicrobial investigations of new mono and binuclear Cu(II), Co(II), Ni(II), and Zn(II) thiosemicarbazide complexes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128516] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Saeedirad R, Ganjali ST, Rashidi A, Bazmi M. Experimental and Computational Study of Organic Sulfur Removal Proficiency of (Ni, Cu, Co)‐Doped ZIF‐8 Adsorbents. ChemistrySelect 2020. [DOI: 10.1002/slct.201903233] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Raheleh Saeedirad
- Chemistry DepartmentIslamic Azad University, North Tehran Branch P.O.Box 1913674711 Tehran Iran
| | - Saeed Taghvaei Ganjali
- Chemistry DepartmentIslamic Azad University, North Tehran Branch P.O.Box 1913674711 Tehran Iran
| | - Alimorad Rashidi
- Nanotechnology Research CenterResearch Institute of Petroleum Industry (RIPI) P.O. Box 14665–1998 Tehran Iran
| | - Mansour Bazmi
- Research Institute of Petroleum Industry (RIPI) P.O. Box 14665–1998 Tehran Iran
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Banerjee A, Mohanty M, Lima S, Samanta R, Garribba E, Sasamori T, Dinda R. Synthesis, structure and characterization of new dithiocarbazate-based mixed ligand oxidovanadium(iv) complexes: DNA/HSA interaction, cytotoxic activity and DFT studies. NEW J CHEM 2020. [DOI: 10.1039/d0nj01246g] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, structure and characterization of mixed ligand oxidovanadium(iv) complexes [VIVOL1–2(LN–N)] (1–3) are reported. With a view to evaluating their biological activity, their DNA/HSA interaction and cytotoxicity activity have been explored.
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Affiliation(s)
- Atanu Banerjee
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Monalisa Mohanty
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Sudhir Lima
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Rajib Samanta
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Eugenio Garribba
- Dipartimento di Chimica e Farmacia
- Università di Sassari
- I-07100 Sassari
- Italy
| | - Takahiro Sasamori
- Graduate School of Natural Sciences
- Nagoya City University Yamanohata 1
- Nagoya
- Japan
| | - Rupam Dinda
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
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Al‐Hazmi GA, Abou‐Melha KS, El‐Metwaly NM, Althagafi I, Shaaban F, Elghalban MG, El‐Gamil MM. Spectroscopic and theoretical studies on Cr (III), Mn (II) and Cu (II) complexes of hydrazone derived from picolinic hydrazide and O‐vanillin and evaluation of biological potency. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5408] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gamil A.A. Al‐Hazmi
- Chemistry Department, Faculty of ScienceKing Khalid University P.O. Box 9004 Abha Saudi Arabia
- Chemistry Department, Faculty of Applied SciencesTaiz University P.O. Box 82 Taiz Yemen
| | - Khlood S. Abou‐Melha
- Chemistry Department, Faculty of ScienceKing Khalid University P.O. Box 9004 Abha Saudi Arabia
| | - Nashwa M. El‐Metwaly
- Department of Chemistry, Faculty of applied scienceUmm‐Al‐Qura University Makkah Saudi Arabia
- Department of Chemistry, Faculty of ScienceMansoura University El‐Gomhoria Street Egypt
| | - Ismail Althagafi
- Department of Chemistry, Faculty of applied scienceUmm‐Al‐Qura University Makkah Saudi Arabia
| | - Fathy Shaaban
- Custodian of two holy mosques Institute for Hajj and Umrah ResearchUmm‐Al‐Qura University Makkah Saudi Arabia
| | - Marwa G. Elghalban
- Department of Chemistry, Faculty of applied scienceUmm‐Al‐Qura University Makkah Saudi Arabia
- Department of Chemistry, Faculty of ScienceMansoura University El‐Gomhoria Street Egypt
| | - Mohammed M. El‐Gamil
- Department of Toxic and Narcotic Drug, Forensic Medicine, Mansoura Laboratory, Medico‐legal Organization,Ministry of Justice Egypt
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Belkhiria M, Mechria A, Cruz TF, Gomes CS, Msaddek M, Gomes PT. Cationic allyl nickel complexes containing N,O-donor labile ligands: Synthesis and molecular characterisation. J Mol Struct 2019; 1182:260-5. [DOI: 10.1016/j.molstruc.2019.01.045] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Wang C, Zhong H, Wu W, Pan C, Wei X, Zhou G, Yang F. Fe 3O 4@C Core-Shell Carbon Hybrid Materials as Magnetically Separable Adsorbents for the Removal of Dibenzothiophene in Fuels. ACS Omega 2019; 4:1652-1661. [PMID: 31459421 PMCID: PMC6648741 DOI: 10.1021/acsomega.8b03157] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 12/26/2018] [Indexed: 06/01/2023]
Abstract
Herein, we demonstrate a new class of core-shell magnetic carbon hybrid materials (Fe3O4@C) for remarkable adsorptive desulfurization of dibenzothiophene (DBT), which have been successfully prepared through hydrocarbonization of glucose on the surface of Fe3O4 and the subsequent pyrolyzation process. The as-obtained Fe3O4@C retains amorphous nature of carbon shells with a large surface area and displays an increase of iron atoms as active sites under elevated pyrolyzation temperature which is favorable in the adsorption of sulfur-containing species through physical and chemical adsorption, respectively. We investigate the adsorption capacity and efficiency of Fe3O4@C as a magnetically adsorbent for the removal of DBT in model oils under various experimental conditions including the adsorbent obtained at different temperatures, the amount of adsorbents, the DBT initial concentration, the regeneration approach, as well as the interference species. Our results demonstrated that the as-obtained Fe3O4@C at 650 °C (Fe3O4@C-650) displays a remarkable estimated adsorption performance (57.5 mg DBT/g for 200 ppmw), extraordinary high desulfurization efficiency (99% for 200 ppmw), and a high selectivity for DBT compared with its derivatives. Moreover, Fe3O4@C can be recovered in a quite easy, economical, and eco-friendly manner by an external magnet after five cycles without significant weight loss, which significantly simplifies the operation procedure and favors the recycle of Fe3O4@C. Combined with the economic and eco-friendly merits, Fe3O4@C offers a new avenue to employ the magnetic carbon materials for industrial applications and provides a promising substitute for adsorptive desulfurization in view of academic, industrial, and environmental aspects.
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Zayed MEM. Microwave‐Assisted Synthesis and Spectral Characterization of Biological Activity Heterocyclic Thiosemicarbazone and Its Organometallic Derivatives. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mohie E. M. Zayed
- Department of Chemistry, Faculty of ScienceKing Abdulaziz University P.O. Box 80203 Jeddah 21589 Saudi Arabia
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15
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El-sherif AA, Fetoh A, Abdulhamed YK, Abu El-reash GM. Synthesis, structural characterization, DFT studies and biological activity of Cu(II) and Ni(II) complexes of novel hydrazone. Inorganica Chim Acta 2018; 480:1-15. [DOI: 10.1016/j.ica.2018.04.038] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Shakir M, Bano N, Rauf MA, Owais M. Pharmacologically significant tetraaza macrocyclic metal complexes derived from isatin and 3,4-diaminobenzophenone: Synthesis, spectral studies and comparative in vitro biological assessment. J CHEM SCI 2017. [DOI: 10.1007/s12039-017-1398-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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17
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Biswas N, Khanra S, Sarkar A, Bhattacharjee S, Prasad Mandal D, Chaudhuri A, Chakraborty S, Roy Choudhury C. One new azido bridged dinuclear copper(ii) thiosemicarbazide complex: synthesis, DNA/protein binding, molecular docking study and cytotoxicity activity. NEW J CHEM 2017. [DOI: 10.1039/c7nj01998j] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biological potential of a copper(ii) complex found to exhibit in vitro antiproliferative activity towards two cell lines, AGS and A549 cancer cells.
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Affiliation(s)
- Niladri Biswas
- Department of Chemistry
- West Bengal State University
- Barasat
- India
| | - Sumit Khanra
- Department of Chemistry
- Indian Institute of Science Education and Research, Kolkata
- Mohanpur – 741 246
- India
| | - Arnab Sarkar
- Department of Zoology
- West Bengal State University
- Barasat
- India
| | | | | | - Ankur Chaudhuri
- Department of Microbiology
- West Bengal State University
- Barasat
- India
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18
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Ansari MF, Siddiqui SM, Ahmad K, Avecilla F, Dharavath S, Gourinath S, Azam A. Synthesis, antiamoebic and molecular docking studies of furan-thiazolidinone hybrids. Eur J Med Chem 2016; 124:393-406. [PMID: 27597415 DOI: 10.1016/j.ejmech.2016.08.053] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 08/21/2016] [Accepted: 08/22/2016] [Indexed: 11/28/2022]
Abstract
In continuation of our previous work, a series of furan-thiazolidinone hybrids was prepared by Knoevenagel condensation of 3-(furan-2-ylmethyl)-2-(phenylimino)-1, 3-thiazolidin-4-one with different aryl aldehydes in presence of strong base. Some members of the series exhibited remarkable antiamoebic activity and cell viability. Three compounds (3, 6 and 11) showed excellent binding energy for Entamoeba histolytica O-acetyle-l-serine sulfohydrolase and Entamoeba histolytica thioredoxin reductase. These compounds demonstrated significant inhibition of O-acetyle-l-serine sulfohydrolase. The promising antiamoebic activity and enzymatic assay of 3, 6 and 11 make them promising molecules for further lead optimization in the development of novel antiamoebic agents.
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Affiliation(s)
- Mohammad Fawad Ansari
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, 110 025, New Delhi, India
| | - Shadab Miyan Siddiqui
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, 110 025, New Delhi, India
| | - Kamal Ahmad
- Centre for Interdisciplinary Research in Basic Science, Jamia Nagar, 110 025, New Delhi, India
| | - Fernando Avecilla
- Departamento de Química Fundamental, Universidade da Coruña, Campus da Zapateira, 15071, A Coruña, Spain
| | - Sudhaker Dharavath
- School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Samudrala Gourinath
- School of Life Sciences, Jawaharlal Nehru University, New Delhi, 110067, India
| | - Amir Azam
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, 110 025, New Delhi, India.
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19
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Chan CW, Lai JW, Ooi IH, Er HM, Chye SM, Tan KW, Ng SW, Maah MJ, Ng CH. Structural characterization, ROS-inductive and proteasome inhibitory properties of ternary and binary copper(II) complexes of N2- and N2O2-ligands. Inorganica Chim Acta 2016; 450:202-10. [DOI: 10.1016/j.ica.2016.06.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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20
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Ng CH, Chan CW, Lai JW, Ooi IH, Chong KV, Maah MJ, Seng HL. Enantiomeric pair of copper(II) polypyridyl-alanine complexes: Effect of chirality on their interaction with biomolecules. J Inorg Biochem 2016; 160:1-11. [DOI: 10.1016/j.jinorgbio.2016.04.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 03/11/2016] [Accepted: 04/03/2016] [Indexed: 10/22/2022]
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Affiliation(s)
- Weijia Tang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology; Beijing 100029 China
| | - Jianlei Gu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology; Beijing 100029 China
| | - Hongliang Huang
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology; Beijing 100029 China
| | - Dahuan Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology; Beijing 100029 China
| | - Chongli Zhong
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology; Beijing 100029 China
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22
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Nayak DK, Baishya R, Natarajan R, Sen T, Debnath MC. Tricarbonyl (99m)Tc(i) and Re(i)-thiosemicarbazone complexes: synthesis, characterization and biological evaluation for targeting bacterial infection. Dalton Trans 2016; 44:16136-48. [PMID: 26289802 DOI: 10.1039/c5dt02264a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Methyl, ethyl and phenyl nitrofuryl thiosemicarbazone ligands (, and respectively) were radiolabeled with freshly prepared aqueous solution of a fac[(99m)Tc(CO)3(H2O)3](+) precursor. The radiochemical yield was around 98% as determined by thin layer chromatography and HPLC. The complexes exhibited substantial stability. The corresponding Re(i) complexes were prepared from a Re(CO)5Br precursor to understand the coordination behavior of the ligands against a tricarbonyl rhenium(i) precursor. The rhenium(i) complexes were characterized by means of IR, NMR and mass spectroscopic studies as well as by X-ray crystallography, and correlated with the technetium complexes by means of HPLC studies. Electrochemical reduction of monomeric Re(CO)3-complexes of nitrofuryl ethyl thiosemicarbazone was also studied using cyclic voltammetry. Biodistribution studies of (99m)Tc(CO)3-labeled thiosemicarbazones in rats intramuscularly infected with S. aureus exhibited substantial in vivo stability of the complex and moderate accumulation at the site of focal infection.
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Affiliation(s)
- Dipak Kumar Nayak
- Infectious Disease and Immunology Division, Indian Institute of Chemical Biology (CSIR), 4, Raja S. C. Mullick Road, Jadavpur, Kolkata-700032, India.
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Sobiesiak M, Cieślak M, Królewska K, Kaźmierczak-Barańska J, Pasternak B, Budzisz E. Thiosemicarbazone-derived copper(ii), cobalt(ii) and nickel(ii) complexes as potential anticancer agents: nuclease activity, cytotoxicity and apoptosis studies. NEW J CHEM 2016. [DOI: 10.1039/c6nj02899c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cobalt(ii), nickel(ii) and copper(ii) complexes with thiosemicarbazone-derived ligands exhibiting significant cytotoxic activity against cancer cells were synthesized and characterized.
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Affiliation(s)
- M. Sobiesiak
- Department of Inorganic and Analytical Chemistry
- Faculty of Pharmacy
- Collegium Medicum in Bydgoszcz
- Nicolaus Copernicus University in Toruń
- 85-089 Bydgoszcz
| | - M. Cieślak
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- 90-363 Łódź
- Poland
| | - K. Królewska
- Centre of Molecular and Macromolecular Studies
- Polish Academy of Sciences
- 90-363 Łódź
- Poland
| | | | - B. Pasternak
- Laboratory of Molecular Spectroscopy
- Faculty of Chemistry
- University of Łódź
- 90-136 Łódź
- Poland
| | - E. Budzisz
- Department of Cosmetic Raw Materials Chemistry
- Faculty of Pharmacy
- Medical University of Lodz
- 90-151 Lodz
- Poland
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Zafar H, Kareem A, Sherwani A, Mohammad O, Ansari MA, Khan HM, Khan TA. Synthesis and characterization of Schiff base octaazamacrocyclic complexes and their biological studies. Journal of Photochemistry and Photobiology B: Biology 2015; 142:8-19. [DOI: 10.1016/j.jphotobiol.2014.10.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 10/09/2014] [Accepted: 10/12/2014] [Indexed: 10/24/2022]
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25
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Saswati S, Chakraborty A, Dash SP, Panda AK, Acharyya R, Biswas A, Mukhopadhyay S, Bhutia SK, Crochet A, Patil YP, Nethaji M, Dinda R. Synthesis, X-ray structure and in vitro cytotoxicity studies of Cu(i/ii) complexes of thiosemicarbazone: special emphasis on their interactions with DNA. Dalton Trans 2015; 44:6140-57. [DOI: 10.1039/c4dt03764b] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The interactions of four Cu-TSC complexes with DNA & their cytotoxicity studies against the HeLa cell have been reported.
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Zafar H, Kareem A, Sherwani A, Mohammad O, Khan TA. Synthesis, characterization and biological studies of homo and hetero-binuclear 13-membered pentaaza bis (macrocyclic) complexes. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.08.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ali OAM. Palladium(II) and zinc(II) complexes of neutral [N2O2] donor Schiff bases derived from furfuraldehyde: synthesis, characterization, fluorescence and corrosion inhibitors of ligands. Spectrochim Acta A Mol Biomol Spectrosc 2014; 132:52-60. [PMID: 24858346 DOI: 10.1016/j.saa.2014.03.127] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2014] [Revised: 02/21/2014] [Accepted: 03/23/2014] [Indexed: 06/03/2023]
Abstract
Metal complexes of Schiff bases derived from furfuraldehyde and 4,5-dimethyl-1,2-phenylendiamine (L1) or 4,5-dichloro-1,2-phenylendiamine (L2) have been reported and characterized based on elemental analyses, IR, 1H NMR, UV-Vis, magnetic moment, molar conductance and thermal analysis. The complexes are found to have the formulae [PdL1-2]Cl2 and [ZnL1-2](AcO)2·H2O. The molar conductance data reveal that Pd(II) and Zn(II) chelates are ionic in nature and are of the type 2:1 electrolytes. The spectral data are consistent with a square planar and tetrahedral geometry around Pd(II) and Zn(II), respectively, in which the ligands act as tetradentate ligands. The thermal behavior of some chelates is studied and the activation thermodynamic parameters are calculated using Coats-Redfern method. The corrosion inhibition of stainless steel types 410 and 304 in 1 M HCl using the synthesized Schiff bases as inhibitors have been studied by weight loss method. The obtained data considered these ligands as efficient corrosion inhibitors. The ligands and their metal complexes exhibited considerable antibacterial activity against Staphylococcusaureus, and Escherichiacoli and antifungal activity against Candida albicans.
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Affiliation(s)
- Omyma A M Ali
- Chemistry Department, Faculty of Women for Arts, Science and Education, Ain Shams University, Cairo, Egypt.
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Orysyk S, Repich G, Bon V, Dyakonenko V, Orysyk V, Zborovskii Y, Shishkin O, Pekhnyo V, Vovk M. Novel Fe(III), Co(III), Ni(II), Cu(II) coordination compounds involving 2-[(2-hydroxyphenyl)methylene]hydrazine-N-(2-propenyl)-carbothioamide as ligand: Synthesis, crystal structures and spectral characteristics. Inorganica Chim Acta 2014; 423:496-503. [DOI: 10.1016/j.ica.2014.08.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Balewski Ł, Sączewski F, Bednarski PJ, Gdaniec M, Borys E, Makowska A. Structural diversity of copper(II) complexes with N-(2-pyridyl)imidazolidin-2-ones(thiones) and their in vitro antitumor activity. Molecules 2014; 19:17026-51. [PMID: 25342555 PMCID: PMC6271705 DOI: 10.3390/molecules191017026] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 09/30/2014] [Accepted: 10/13/2014] [Indexed: 11/16/2022] Open
Abstract
Six series of structurally different mono- and binuclear copper(II) complexes 5-10 were obtained by reacting N-(2-pyridyl)imidazolidin-2-ones (1a-l), N,N'-bis(2-pyridyl)imidazolidin-2-ones (2a,b), N-acyl-N'(2-pyridyl)imidazolodin-2-ones (3a-j) and N-(2-pyridyl)imidazolidine-2-thiones (4a-g) with copper(II) chloride at an ambient temperature. The coordination modes of the complexes obtained were established by elemental analysis, IR spectroscopic data and single crystal X-ray diffraction studies. The in vitro cytotoxic activities of both the free ligands and copper(II) complexes were evaluated using a crystal violet microtiter plate assay on five human tumor cell lines: LCLC-103H, A-427, SISO, RT-4 and DAN-G. The free ligands 1-4 at concentration attainable in cancer cells of 20 μM showed no meaningful cytotoxic effect with cell viability in the range of 88%-100%. The most potent copper(II) complex of 1-(6-ethoxy-2-pyridyl)imidazolidin-2-one (6b) exhibited selective cytotoxicity against A-427 lung cancer cell line, while the complexes of 1-(5-methyl-2-pyridyl)imidazolidine-2-thione (5h) and 1-(4-tert-butyl-2-pyridyl)imidazolidine-2-thione (5j) showed cytostatic effect against a whole panel of five human tumor cell lines. In conclusion, the only complexes that showed remarkably increased activity in comparison to the free ligands were those obtained from N-(2-pyridyl)imidazolidine-2-thiones 4c and 4e substituted with alkyl group at position 4 or 5 of pyridine ring.
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Affiliation(s)
- Łukasz Balewski
- Department of Chemical Technology of Drugs, Faculty of Pharmacy, Medical University of Gdańsk, 80-416 Gdańsk, Poland.
| | - Franciszek Sączewski
- Department of Chemical Technology of Drugs, Faculty of Pharmacy, Medical University of Gdańsk, 80-416 Gdańsk, Poland.
| | - Patrick J Bednarski
- Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, University of Greifswald, L.-F.-Jahn Str., D-17489 Greifswald, Germany.
| | - Maria Gdaniec
- Faculty of Chemistry, A. Mickiewicz University, 60-780 Poznań, Poland.
| | - Ewa Borys
- Department of Chemical Technology of Drugs, Faculty of Pharmacy, Medical University of Gdańsk, 80-416 Gdańsk, Poland.
| | - Anna Makowska
- Department of Chemical Technology of Drugs, Faculty of Pharmacy, Medical University of Gdańsk, 80-416 Gdańsk, Poland.
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Sobiesiak M, Muzioł T, Rozalski M, Krajewska U, Budzisz E. Co(ii), Ni(ii) and Cu(ii) complexes with phenylthiazole and thiosemicarbazone-derived ligands: synthesis, structure and cytotoxic effects. NEW J CHEM 2014. [DOI: 10.1039/c4nj00977k] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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El-Tabl AS, El-wahed MMA, Rezk AMSM. Cytotoxic behavior and spectroscopic characterization of metal complexes of ethylacetoacetate bis(thiosemicarbazone) ligand. Spectrochim Acta A Mol Biomol Spectrosc 2014; 117:772-788. [PMID: 24011929 DOI: 10.1016/j.saa.2013.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2013] [Revised: 03/29/2013] [Accepted: 04/01/2013] [Indexed: 06/02/2023]
Abstract
Reaction of Cr(III), Mn(II), Co(II), Ni(II), Cu(II), Zn(II) and Cd(II) ion with 2,4-dihydrazino-thioamido-1-ethoxybutane led to the formation of mono and binuclear complexes. These complexes have been characterized by elemental analyses, IR, UV-Vis spectra, magnetic moments, molar conductances, (1)H NMR and mass spectra (ligand and its Zn(II) complex), thermal analyses (DTA and TGA) and ESR measurements. The IR data suggest the involvement of sulfur and azomethane nitrogen atoms in coordination to the central metal ion .The Molar conductances of the complexes in DMF are commensurate with their non-ionic character. The ESR spectra of Cu(II) complexes show axial type symmetry (d(x2-y2)) ground state with covalent bond character. On the basis of spectral studies, octahedral or tetrahedral geometry has been assigned to the metal complexes. Complexes have been tested invitro against tumor cells and number of microorganisms in order to assess their antitumor and antimicrobial properties.
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Affiliation(s)
- Abdou Saad El-Tabl
- Chemistry Department, Faculty of Science, Menoufia University, Shebin-El-Kom, Egypt.
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Chan YC, Mohamed Ali AS, Khairuddean M, Khaw KY, Murugaiyah V, Basiri A. Synthesis and molecular modeling study of Cu(II) complexes derived from 2-(diphenylmethylene)hydrazinecarbothioamide derivatives with cholinesterase inhibitory activities. CHINESE CHEM LETT 2013; 24:609-12. [DOI: 10.1016/j.cclet.2013.04.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Abu El-Reash GM, El-Gammal OA, Ghazy SE, Radwan AH. Characterization and biological studies on Co(II), Ni(II) and Cu(II) complexes of carbohydrazones ending by pyridyl ring. Spectrochim Acta A Mol Biomol Spectrosc 2013; 104:26-34. [PMID: 23274253 DOI: 10.1016/j.saa.2012.11.008] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Revised: 11/01/2012] [Accepted: 11/05/2012] [Indexed: 06/01/2023]
Abstract
The chelating behavior of ligands based on carbohydrazone core modified with pyridine end towards Co(II), Ni(II) and Cu(II) ions have been examined. The ligands derived from the condensation of carbohydrazide with 2-acetylpyridine (H(2)APC) and 4-acetylpyridine (H(2)APEC). The (1)H NMR, IR data and the binding energy calculations of H(2)APC revealed the presence of two stereoisomers syn and anti in the solid state and in the solution. The (1)H NMR, IR data and the binding energy calculations confirmed the presence of H(2)APEC in one keto form only in the solid state and in the solution. The spectroscopic data confirmed that H(2)APC behaves as a monobasic pentadentate in Co(II) and Cu(II) complexes and as mononegative tetradentate in Ni(II) complex. On the other hand, H(2)APEC acts as a mononegative tridentate in Co(II) complex, neutral tridentate in Ni(II) complex and neutral bidentate in Cu(II) complex. The electronic spectra and the magnetic measurements of complexes as well as the ESR of the copper complexes suggested the octahedral geometry. The bond length and bond angles were evaluated by DFT method using material studio program. The thermal behavior and the kinetic parameters of degradation were determined using Coats-Redfern and Horowitz-Metzger methods. The antioxidant (DDPH and ABTS methods), anti-hemolytic and in vitro Ehrlich ascites of the compounds have been screened.
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Affiliation(s)
- G M Abu El-Reash
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, PO Box 70, Mansoura, Egypt.
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34
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Siddiqui SM, Salahuddin A, Azam A. Thiosemicarbazone fragment embedded within 1,2,4-triazole ring as inhibitors of Entamoeba histolytica. Bioorg Med Chem Lett 2012; 22:2768-71. [DOI: 10.1016/j.bmcl.2012.02.084] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2012] [Revised: 02/23/2012] [Accepted: 02/24/2012] [Indexed: 11/26/2022]
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35
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Chandra S, Raizada S, Tyagi M, Gautam A. Synthesis, spectroscopic, and antimicrobial studies on bivalent nickel and copper complexes of bis(thiosemicrbazone). Bioinorg Chem Appl 2007;:51483. [PMID: 18273385 DOI: 10.1155/2007/51483] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2007] [Revised: 06/04/2007] [Accepted: 07/30/2007] [Indexed: 11/28/2022] Open
Abstract
A series of metal complexes of Cu(II) and Ni(II) having the general composition [M(L)X2]
with benzil bis(thiosemicarbazone) has been prepared and characterized by
element chemical analysis, molar conductance, magnetic susceptibility measurements,
and spectral (electronic, IR, EPR, mass) studies. The IR spectral data suggest the
involvement of sulphur and azomethane nitrogen in coordination to the central metal ion.
On the basis of spectral studies, an octahedral geometry has been assigned for Ni(II)
complexes but a tetragonal geometry for Cu(II) complexes. The free ligand and its
metal complexes have been tested in vitro against a number of microorganisms in order
to assess their antimicrobial properties.
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El-gammal O, El-shazly R, El-morsy F, El-asmy A. Synthesis, characterization, molecular modeling and antibacterial activity of N1′, N2′-bis[1-(pyridin-2-yl)ethylidene]oxalohydrazide and its metal complexes. J Mol Struct 2011; 998:20-9. [DOI: 10.1016/j.molstruc.2011.04.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Sharma VK, Srivastava S. Synthesis, magnetic and spectral studies of chromium(III), manganese(III), iron(III) and cobalt(III) complexes of thiosemicarbazones derived from benzil α-monoxime and unsubstituted/substituted thiosemicarbazides as biological agents. J COORD CHEM 2010. [DOI: 10.1080/00958970701318426] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- V. K. Sharma
- a Department of Chemistry , University of Lucknow , Lucknow, 226007, India
| | - Shipra Srivastava
- a Department of Chemistry , University of Lucknow , Lucknow, 226007, India
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Prathima B, Subba Rao Y, Adinarayana Reddy S, Reddy YP, Varada Reddy A. Copper(II) and nickel(II) complexes of benzyloxybenzaldehyde-4-phenyl-3-thiosemicarbazone: Synthesis, characterization and biological activity. Spectrochim Acta A Mol Biomol Spectrosc 2010; 77:248-252. [PMID: 20538508 DOI: 10.1016/j.saa.2010.05.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2009] [Revised: 04/28/2010] [Accepted: 05/15/2010] [Indexed: 05/29/2023]
Abstract
Benzyloxybenzaldehyde-4-phenyl-3-thiosemicarbazone ligand (L) has been synthesized from benzyloxybenzaldehyde and 4-phenyl-3-thiosemicarbazide. Complexes of this ligand with chlorides of Cu(II) and Ni(II) have been prepared. The structure of the ligand (L) is proposed based on elemental analysis, IR and (1)H NMR spectra. Its complexes with Cu(II) and Ni(II) ions are characterized from the studies of electronic as well as EPR spectra. On the basis of electronic and EPR studies, rhombically distorted octahedral structure has been proposed for Cu(II) complex while the Ni(II) complex has been found to acquire an octahedral structure. The ligand and their metal complexes have been tested in vitro for their biological effects. Their antibacterial activities against Gram-negative bacteria (Escherichia coli and Klebsiella pneumoniae) and Gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis) have been investigated. The prepared metal complexes exhibit higher antibacterial activities than the parent ligand. The in vitro antioxidant activity of free ligand and its metal(II) complexes have also been investigated and the results however reveal that the ligand exhibits greater antioxidant activity than its complexes.
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Affiliation(s)
- B Prathima
- Analytical Division, Dept. of Chemistry, S.V. University, Tirupati 517502, India
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Shah SQ, Khan AU, Khan MR. Radiosynthesis of 99mTc-nitrofurantoin a novel radiotracer for in vivo imaging of Escherichia coli infection. J Radioanal Nucl Chem 2010. [DOI: 10.1007/s10967-010-0697-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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40
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Hussein MA, Kafafy AH, Abdel-Moty SG, Abou-Ghadir OM. Synthesis and biological activities of new substituted thiazoline-quinoline derivatives. Acta Pharm 2009; 59:365-82. [PMID: 19919927 DOI: 10.2478/v10007-009-0033-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
5-Acyl-8-hydroxyquinoline-2-(3'-substituted-4'-aryl-2,3-dihydrothiazol-2'-ylidene)hydrazones, 5a-e to 10a-c, were prepared by the reaction of appropriate 5-acyl-8-hydroxyquinoline-4-substituted thiosemicarbazones 3a-e and phenacyl bromides 4a-e. Structures of the new compounds were verified on the basis of spectral and elemental analyses. Twenty-eight new compounds were tested for their possible antimicrobial activities. Most of the tested compounds showed weak to moderate antibacterial activity against most of the bacterial strains used in comparison with gatifloxacin as a reference drug. The test compounds showed weak to moderate antifungal activity against tested fungi in comparison with ketoconazole as a reference drug. On the other hand, the newly synthesized compounds were tested for their anti-inflammatory effects and most of them showed good to excellent anti-inflammatory activity compared to indomethacin. Moreover, ulcerogenicity and the median lethal dose (LD(50)) of the most active anti-inflammatory compounds 6b and 9e were determined in mice; they were non-toxic at doses up to 400 mg kg(-1) after i.p. administration.
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Affiliation(s)
- Shailendra Singh
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, and Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611
| | - Neelam Bharti
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, and Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611
| | - Prabhu P. Mohapatra
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida, Gainesville, Florida 32610, and Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611
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Firdaus F, Fatma K, Azam M, Khan SN, Khan AU, Shakir M. Template synthesis and physico-chemical characterization of 14-membered tetraimine macrocyclic complexes, [MLX(2)] [M=Co(II), Ni(II), Cu(II) and Zn(II)]. DNA binding study on [CoLCl(2)] complex. Spectrochim Acta A Mol Biomol Spectrosc 2009; 72:591-596. [PMID: 19119063 DOI: 10.1016/j.saa.2008.10.054] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2008] [Revised: 10/29/2008] [Accepted: 10/30/2008] [Indexed: 05/27/2023]
Abstract
The template condensation reaction between glyoxal and 1,8-diaminonaphthalene resulted a few novel mononuclear 14-membered tetraimine macrocyclic complexes of the type, [MLX(2)] [M=Co(II), Ni(II), Cu(II) and Zn(II), for X=Cl or NO(3)]. The stoichiometry and the nature of the complexes have been deduced from the results of elemental analyses and conductance data. The formation of macrocyclic framework has been inferred from the appearance of imine upsilon(CN) and upsilon(MN) band in IR spectra and the resonance signals observed in (1)H and (13)C-NMR spectra. However, the overall geometry of the complexes has been assigned on the positions of bands in electronic spectra and magnetic moment data. The distortion in Cu(II) complexes has been deduced on EPR data. The thermal behavior of these complexes has been studied by TGA analysis. Absorption and circular dichroism studies on the complex proved a significant binding to calf thymus DNA.
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Affiliation(s)
- Farha Firdaus
- Division of Inorganic Chemistry, Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
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Budzisz E, Miernicka M, Lorenz IP, Mayer P, Krajewska U, Rozalski M. Synthesis and X-ray structure of platinum(II), palladium(II) and copper(II) complexes with pyridine–pyrazole ligands: Influence of ligands’ structure on cytotoxic activity. Polyhedron 2009. [DOI: 10.1016/j.poly.2008.12.013] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Novak P, Pičuljan K, Hrenar T, Biljan T, Meić Z. Hydrogen bonding and solution state structure of salicylaldehyde-4-phenylthiosemicarbazone: A combined experimental and theoretical study. J Mol Struct 2009; 919:66-71. [DOI: 10.1016/j.molstruc.2008.08.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Bhat A, Athar F, Van Zyl R, Chen CT, Azam A. Synthesis and Biological Evaluation of Novel 4-Substituted 1-{[4-(10,15,20-Triphenylporphyrin-5-yl)phenyl]methylidene}thiosemicarbazides as New Class of Potential Antiprotozoal Agents. Chem Biodivers 2008; 5:764-76. [DOI: 10.1002/cbdv.200890073] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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46
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Costello C, Karpanen T, Lambert PA, Mistry P, Parker KJ, Rathbone DL, Ren J, Wheeldon L, Worthington T. Thiosemicarbazones active against Clostridium difficile. Bioorg Med Chem Lett 2008; 18:1708-11. [PMID: 18243694 DOI: 10.1016/j.bmcl.2008.01.041] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2007] [Revised: 01/11/2008] [Accepted: 01/12/2008] [Indexed: 11/26/2022]
Abstract
A set of closely related furylidene thiosemicarbazones was prepared and screened against various clinically important Gram-positive bacteria. One compound containing an ethylene spacer and a 5-nitrofuryl group was found to have promising activity against Clostridium difficile.
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Affiliation(s)
- Cait Costello
- School of Life and Health Sciences, Aston University, Birmingham B4 7ET, UK
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Husain K, Abid M, Azam A. Synthesis, characterization and antiamoebic activity of new indole-3-carboxaldehyde thiosemicarbazones and their Pd(II) complexes. Eur J Med Chem 2007; 42:1300-8. [PMID: 17442460 DOI: 10.1016/j.ejmech.2007.02.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2007] [Accepted: 02/19/2007] [Indexed: 10/23/2022]
Abstract
In continuation of our research on thiosemicarbazones and their metal complexes as antiamoebic agents, a new series of indole-3-carboxaldehyde thiosemicarbazones (TSC) 1-7 were prepared by condensing indole-3-carboxaldehyde with cycloalkylaminothiocarbonyl hydrazines. Their palladium(II) complexes of the [Pd(TSC)Cl2] type, were synthesized upon coordination with [Pd(DMSO)2Cl2]. The chemical structures of all the compounds were established by elemental analyses, electronic, IR, (1)H NMR and (13)C NMR spectral data. The structure of the complexes was further established by thermogravimetric analysis and FAB MS. Spectroscopic data revealed that thiosemicarbazones act as bidentate ligands, making use of thione sulphur and azomethine nitrogen atom for coordination to the Pd(II) ion. Among all the compounds evaluated for antiamoebic activity using HM1:IMSS strain of Entamoeba histolytica, all palladium complexes were found to be more active than their respective ligands. Moreover, ligand 5 and complexes 1a-3a, 5a and 7a showed antiamoebic activity, at lower IC(50) doses when compared to the reference drug metronidazole with IC(50)=1.81 microM.
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Affiliation(s)
- Kakul Husain
- Department of Chemistry, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
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Kamal A, Ahmed SK, Reddy KS, Khan MNA, Shetty RVCRNC, Siddhardha B, Murthy USN, Khan IA, Kumar M, Sharma S, Ram AB. Anti-tubercular agents. Part IV: Synthesis and antimycobacterial evaluation of nitroheterocyclic-based 1,2,4-benzothiadiazines. Bioorg Med Chem Lett 2007; 17:5419-22. [PMID: 17692520 DOI: 10.1016/j.bmcl.2007.07.027] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2007] [Revised: 07/06/2007] [Accepted: 07/11/2007] [Indexed: 11/24/2022]
Abstract
In continuation of our earlier work on benzothiadiazines, we have prepared a series of nitrofuran, nitrothiophene and arylfuran coupled benzothiadiazines and evaluated them for antimycobacterial and antibacterial activities. One of the compounds 2f has shown good in vitro antimycobacterial activity. All the synthesized compounds have shown moderate to good antibacterial activity.
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Affiliation(s)
- Ahmed Kamal
- Division of Organic Chemistry, Indian Institute of Chemical Technology, Hyderabad 500 007, India.
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Ng CH, Alan Ong HK, Kong CW, Tan KW, Rahman RNZRA, Yamin BM, Ng SW. Factors affecting the nucleolytic cleavage of DNA by (N,N′-ethylenendiaminediacetato)metal(II) complexes, M(edda). Crystal structure of Co(edda). Polyhedron 2006. [DOI: 10.1016/j.poly.2006.05.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Dikusar EA, Potkin VI, Kozlov NG, Ogorodnikova MM. Thiosemicarbazones derived from vanillin and vanillal esters. RUSS J GEN CHEM+ 2006. [DOI: 10.1134/s1070363206090131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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