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Ahmed S, Mahendiran D, Bhat AR, Rahiman AK. Theoretical, in Vitro Antiproliferative, and in Silico Molecular Docking and Pharmacokinetics Studies of Heteroleptic Nickel(II) and Copper(II) Complexes of Thiosemicarbazone-Based Ligands and Pefloxacin. Chem Biodivers 2023; 20:e202300702. [PMID: 37528701 DOI: 10.1002/cbdv.202300702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/25/2023] [Accepted: 08/01/2023] [Indexed: 08/03/2023]
Abstract
Twelve new heteroleptic nickel(II) and copper(II) complexes of the type [M(L1-6 )(Pfx)2 ] (1-12), where L1-6 =2-benzylidenehydrazinecarbothioamide (L1 ), 2-benzylidene-N-methylhydrazinecarbothioamide (L2 ), 2-benzylidene-N-phenylhydrazinecarbothioamide (L3 ), 2-(4-methylbenzylidene)hydrazinecarbothioamide (L4 ), 2-(4-methylbenzylidene)-N-methylhydrazinecarbothioamide (L5 ) and 2-(4-methylbenzylidene)-N-phenylhydrazinecarbothioamide (L6 ), Pfx=pefloxacin and M=Ni(II) or Cu(II) have been synthesised, and their structures were confirmed by different spectral techniques. The spectral data and density functional theory (DFT) calculations supported the bonding of pefloxacin drug molecule via one of the carboxylate oxygen atoms and the pyridone oxygen atom, and the thiosemicarbazone ligand via the imine nitrogen and the thione sulfur atoms with the metal(II) ion, forming distorted octahedral geometry. In vitro antiproliferative activity of the synthesized complexes was evaluated against three human breast cancer (T47D, estrogen negative (MDA-MB-231) and estrogen positive (MCF-7)) as well as non-tumorigenic human breast epithelial (MCF-10a) cell lines, which showed the higher activity for the copper(II) complexes. The interaction of the synthesized complexes with an oncogenic protein H-ras (121 p) was explored by in silico molecular docking studies. Further, in silico pharmacokinetics and ADMET parameters were also analysed to predict the drug-likeness as well as non-toxic and non-carcinogenic behavior, and safe oral administration of the complexes.
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Affiliation(s)
- Sumeer Ahmed
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous), University of Madras, Chennai, 600 014, India
| | - Dharmasivam Mahendiran
- Center for Cancer Cell Biology and Drug Discovery, Griffith Institute for Drug Discovery, Griffith University, Nathan, Brisbane, Queensland, 4111, Australia
| | - Ajmal Rashid Bhat
- Department of Chemistry, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur, 440 033, India
| | - Aziz Kalilur Rahiman
- Post-Graduate and Research Department of Chemistry, The New College (Autonomous), University of Madras, Chennai, 600 014, India
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Zayed EM, Ewies EF, Hassaballah AI, Mohamed GG. Synthesis, characterization, DFT, docking, antimicrobial and thermal study of pyrimidine - carbonitrile ligand and its metal complexes. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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3
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Salam HAAE, Mohamed GG, Zayed EM. Synthesis, spectroscopic characterization, biological application and molecular docking studies of some transition metal complexes of isophthalamide ligand. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Zayed EM, Mohamed GG, Abd El Salam HA. Ni(II), Co(II), Fe(III), and Zn(II) mixed ligand complexes of indoline-dione and naphthalene-dione: Synthesis, characterization, thermal, antimicrobial, and molecular modeling studies. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2022.110276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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5
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Abd El Salam HA, Moustafa G, Zayed EM, Mohamed GG. Isophthaloylbis (Azanediyl) Dipeptide Ligand and Its Complexes: Structural Study, Spectroscopic, Molecular Orbital, Molecular Docking, and Biological Activity Properties. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2097712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
| | - Gaber Moustafa
- Peptides Chemistry Department, National Research Centre, Dokki, Giza, Egypt
| | - Ehab M. Zayed
- Green Chemistry Department, National, Research Centre, Dokki, Giza, Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
- Nanoscience Department, Basic and Applied Sciences Institute, Egypt-Japan University of Science and Technology, Alexandria, Egypt
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M.Abu-Dief A, Alotaibi NH, S.Al-Farraj E, Qasem HA, Alzahrani S, Mahfouz MK, Abdou A. Fabrication, Structural elucidation, DFT calculation and molecular docking studies of some novel adenine imine chelates for biomedical applications. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119961] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Dhingra N, Singh JB, Singh HL. Synthesis, spectroscopy, and density functional theory of organotin and organosilicon complexes of bioactive ligands containing nitrogen, sulfur donor atoms as antimicrobial agents: in vitro and in silico studies. Dalton Trans 2022; 51:8821-8831. [PMID: 35620880 DOI: 10.1039/d2dt01051h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recently inorganic-based metallodrugs provide an effective mechanism for the drugs on the choice of metal and its properties. Medicinal complex compounds provide an efficient platform for various pharmacological and therapeutic applications. Six new organotin and organosilicon complexes containing sulphur and nitrogen donor atoms were synthesised. These complexes of (E)-2-((4-methoxybenzylidene)amino)benzenethiol were characterized by elemental analyses, molecular weights, conductance measurements, infrared, electronic, and NMR spectroscopy. The data analysis indicated that the Schiff base contains bidentate nitrogen sulfur (NS) domains and was coordinated to silicon (Si) and tin (Sn) moieties via the imine-N and thiolic-S atoms, resulting in penta- and hexa-coordinated complexes in 1 : 1 and 1 : 2 ratios, respectively. The geometries around the Sn and Si atoms in complexes 1, 3, and 5 were five-coordinated and 2, 4, and 6 were six-coordinated octahedra, respectively. Density functional theory (DFT) was used to determine the optimal structural parameters. The antimicrobial activities of the ligand and its complexes were determined. These data indicate that metal complexes are more effective against bacteria and fungi in comparison to the free ligand. Molecular docking was performed to interpret the interaction of protein and various complexes and it was observed that compound 6 showed the highest binding affinity.
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Affiliation(s)
- Naveen Dhingra
- Department of Agriculture and Internal Quality Assurance Cell, Medi-Caps University, Pigdamber Road, Rau, Indore-453331, M.P., India
| | - J B Singh
- Department of Chemistry, School of Liberal Arts and Sciences, Mody University of Science and Technology, Lakshmangarh-332311, Sikar, Raj., India. .,Department of Chemistry, Govt PG College Osian, Jodhapur-342303, India
| | - Har Lal Singh
- Department of Chemistry, School of Liberal Arts and Sciences, Mody University of Science and Technology, Lakshmangarh-332311, Sikar, Raj., India.
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Kirar JS, Khare S, Tiwari N. Cu(II) and Co(II) Schiff‐Base Complexes Immobilized on Layered Double Hydroxide: Synthesis, Characterizations, DFT Calculations and Catalytic Activity. ChemistrySelect 2021. [DOI: 10.1002/slct.202102373] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jagat Singh Kirar
- Department of Chemistry Govt. P. G. College, Guna in-front of Sanjay Stadium Guna MP 473001 India
| | - Savita Khare
- School of Chemical Sciences Devi Ahilya University Takshashila Campus Khandwa Road Indore MP 452001 India
| | - Neha Tiwari
- School of Chemical Sciences Devi Ahilya University Takshashila Campus Khandwa Road Indore MP 452001 India
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Zayed EM, Zayed MA, Radwan MAA, Alminderej FM. Synthesis, characterization, antimicrobial, and docking study of novel 1‐(furanyl)‐3‐(pyrrolyl)propenone‐based ligand and its chelates of 3d‐transition metal ions. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department National Research Centre Giza Egypt
| | - Mohamed A. Zayed
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Mohamed A. A. Radwan
- Applied Organic Chemistry Department National Research Centre Giza Egypt
- Department of Chemistry, College of Science Qassim University Buraydah Saudi Arabia
| | - Fahad M. Alminderej
- Department of Chemistry, College of Science Qassim University Buraydah Saudi Arabia
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Mahmoud NF, Abbas AA, Mohamed GG. Synthesis, characterization, antimicrobial, and MOE evaluation of nano 1,2,4‐triazole‐based Schiff base ligand with some d‐block metal ions. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6219] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Nessma F. Mahmoud
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Ashraf A. Abbas
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science Cairo University Giza Egypt
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Elshwiniy WH, Ibrahim AG, Sadeek SA, Zordok WA. Ligational, density functional theory, and biological studies on some new Schiff base 2‐(2‐hydroxyphenylimine)benzoic acid (L) metal complexes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5819] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Walaa H. Elshwiniy
- Department of Chemistry, Faculty of Science Zagazig University Zagazig 44519 Egypt
- Department of Chemistry, College of Science University of Bisha Bisha 61922 Saudi Arabia
| | - Asmaa G. Ibrahim
- Department of Chemistry, Faculty of Science Zagazig University Zagazig 44519 Egypt
| | - Sadeek A. Sadeek
- Department of Chemistry, Faculty of Science Zagazig University Zagazig 44519 Egypt
| | - Wael A. Zordok
- Department of Chemistry, Faculty of Science Zagazig University Zagazig 44519 Egypt
- Department of Chemistry University College of Quanfudha, Umm Al‐Qura University KSA El‐Quanfudha 21912 Saudi Arabia
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12
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Mahmoud NF, Mahmoud WH, Mohamed GG. Synthesis, spectral, MOE and cytotoxic studies of nano Ru (III), Pr (III) and Gd (III) metal complexes with new Schiff base ligand based on dibenzoyl methane and anthranilic acid. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5801] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Nessma F. Mahmoud
- Chemistry Department, Faculty of ScienceCairo University Giza 1213 Egypt
| | - Walaa H. Mahmoud
- Chemistry Department, Faculty of ScienceCairo University Giza 1213 Egypt
- Egypt Nanotechnology CenterCairo University El‐Sheikh Zayed 12588 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of ScienceCairo University Giza 1213 Egypt
- Egypt Nanotechnology CenterCairo University El‐Sheikh Zayed 12588 Egypt
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13
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El‐Attar MS, Abd El‐Lattif NS, Sadeek SA. Study on the nematicidal activity and chemical structure of NO bidentate Schiff base some metal complexes. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohamed S. El‐Attar
- Chemistry Department, Faculty of ScienceZagazig University Zagazig Egypt
- Chemistry Department, Faculty of ScienceJazan University Jazan Saudi Arabia
| | - Nosa S. Abd El‐Lattif
- Department of Pesticides FormulationCentral Agricultural Pesticides Laboratory Cairo Egypt
| | - Sadeek A. Sadeek
- Chemistry Department, Faculty of ScienceZagazig University Zagazig Egypt
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Synthesis, Spectroscopic Characterization, Molecular Docking, and Evaluation of Antibacterial Potential of Transition Metal Complexes Obtained Using Triazole Chelating Ligand. J CHEM-NY 2020. [DOI: 10.1155/2020/1548641] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Mononuclear chelates of Ni(II), Co(II), Fe(III), Cd(II), and Cu(II) derived from triazole novel tridentate ligands were prepared and characterized by different spectroscopic methods. The metal to ligand ratio was 1 : 2, which was revealed by elemental analysis. All the complexes were electrolytic in nature as suggested by the conductivity measurements. IR pointed out that the coordination of the triazole ligand toward the metal ions was carried out through N amino and S thiophenolic atoms. The complexes were found to have octahedral geometry, and their thermal stability was also studied. The XRD spectrum of Co(II) and Fe(III) complexes concluded their crystalline structure. The parent ligand and its chelates were investigated for antimicrobial potential. Bioassay of all triazole complexes showed increased activity as compared to that of the ligand. The complexes having Ni(II), Co(II), and Cu(II) ions as metal center exhibited superior antibacterial activity in opposition to Gram-positive (B. subtilis and S. pyogenes) and Gram-negative (E. coli and P. vulgaris) bacterium as compared to standard.
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15
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Zayed EM, El-Samahy FA, Mohamed GG. Structural, spectroscopic, molecular docking, thermal and DFT studies on metal complexes of bidentate orthoquinone ligand. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5065] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; National Research Centre; Dokki Giza 12622 Egypt
| | - Fatma A. El-Samahy
- Green Chemistry Department; National Research Centre; Dokki Giza 12622 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed, 6 October 12588 Egypt
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16
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Mahmoud WH, Mahmoud NF, Mohamed GG. Physicochemical characterization of nanobidentate ferrocene‐based Schiff base ligand and its coordination complexes: Antimicrobial, anticancer, density functional theory, and molecular operating environment studies. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201800316] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Walaa H. Mahmoud
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
| | | | - Gehad G. Mohamed
- Chemistry Department, Faculty of ScienceCairo University Giza Egypt
- Egypt Nanotechnology CenterCairo University Giza Egypt
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17
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Zare N, Zabardasti A, Mohammadi A, Azarbani F, Kakanejadifard A. Sonochemical synthesis, characterization, biological applications, and DFT study of new nano-sized manganese complex of azomethine derivative of diaminomaleonitrile. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01626-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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18
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Shukla SN, Gaur P, Jhariya S, Chaurasia B, Vaidya P, Azam M. Biochemical relevance of Cr(III) complexes of isoniazid: synthesis, characterization, DFT, antibacterial screening, antioxidant activity and glucose-lowering effect in STZ-induced diabetic rats. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1572885] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Satyendra N. Shukla
- Coordination Chemistry Research Laboratory, Department of Chemistry, Govt. Science College, Jabalpur, India
| | - Pratiksha Gaur
- Coordination Chemistry Research Laboratory, Department of Chemistry, Govt. Science College, Jabalpur, India
| | - Sangeeta Jhariya
- Coordination Chemistry Research Laboratory, Department of Chemistry, Govt. Science College, Jabalpur, India
| | - Bhaskar Chaurasia
- Coordination Chemistry Research Laboratory, Department of Chemistry, Govt. Science College, Jabalpur, India
| | - Preeti Vaidya
- Coordination Chemistry Research Laboratory, Department of Chemistry, Govt. Science College, Jabalpur, India
| | - Mohammad Azam
- Department of Chemistry, King Saud University, Riyadh, Saudi Arabia
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Zayed EM, Zayed M, Abd El Salam HA, Noamaan MA. Novel Triazole Thiole ligand and some of its metal chelates: Synthesis, structure charactertization, thermal behavior in comparison withcomputational caculations andbiological activities. Comput Biol Chem 2019; 78:260-272. [DOI: 10.1016/j.compbiolchem.2018.12.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Revised: 12/12/2018] [Accepted: 12/20/2018] [Indexed: 01/10/2023]
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Zare N, Zabardasti A. A new nano-sized mononuclear Cu (II) complex with N,N-donor Schiff base ligands: sonochemical synthesis, characterization, molecular modeling and biological activity. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4687] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Nahid Zare
- Department of Chemistry; Lorestan University; Khorramabad Iran
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Zayed EM, Hindy AM, Mohamed GG. Coordination behaviour, molecular docking, density functional theory calculations and biological activity studies of some transition metal complexes of bis-Schiff base ligand. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4525] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; National Research Centre; Dokki Giza Egypt
| | - Ahmed M.M. Hindy
- Chemistry Department, Faculty of Science; Cairo University; Giza Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; Giza Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed 6th October Egypt
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Zayed EM, Zayed MA, Abd El Salam HA, Nawwar GA. Synthesis, structural characterization, density functional theory (B3LYP) calculations, thermal behaviour, docking and antimicrobial activity of 4-amino-5-(heptadec-8-en-1-yl)-4 H
-1,2,4-triazole-3-thiol and its metal chelates. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4535] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; National Research Centre; Dokki Giza Egypt
| | - Mohamed A. Zayed
- Chemistry Department, Faculty of Science; Cairo University; Giza Egypt
| | | | - Galal A.M. Nawwar
- Green Chemistry Department; National Research Centre; Dokki Giza Egypt
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Zayed EM, Zayed MA, Hindy AM, Mohamed GG. Coordination behaviour and biological activity studies involving theoretical docking of bis-Schiff base ligand and some of its transition metal complexes. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4603] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; National Research Centre; 33 El Bohouth str. (former El Tahrir str.), Dokki, PO 12622 Giza Egypt
| | - Mohamed A. Zayed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Ahmed M.M. Hindy
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed 12588 6th October, Giza Egypt
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Zare N, Zabardasti A, Mohammadi A, Azarbani F. Synthesis of spherical Fe 3O 4 nanoparticles from the thermal decomposition of iron (III) nano-structure complex: DFT studies and evaluation of the biological activity. Bioorg Chem 2018; 80:334-346. [PMID: 29986182 DOI: 10.1016/j.bioorg.2018.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 07/01/2018] [Accepted: 07/02/2018] [Indexed: 10/28/2022]
Abstract
A novel Fe(III) Schiff base complex of the [FeL2(NO3)2]NO3 type where L = 2-((pyridin-4-yl)methyleneamino)-3-aminomaleonitrile was synthesized using the reflux and sonochemical methods and their antibacterial and antifungal activity were evaluated. The nanoparticles of iron oxide (Fe2O3) were obtained from the iron nano-structure complex as a precursor after calcination at 600 ˚C for 3 h. All the synthesized compounds were characterized by various spectroscopic techniques. The results of SEM showed that the morphology of iron nano-structure complex was rod-like while the morphology of the Fe2O3 nano powder was spherical. The results of the biological studies indicated that the iron nano-structure complex showed a stronger antibacterial and antifungal efficiency than its bulk complex. Finally, the empirical geometrical parameters of complexes revealed a good agreement with calculated ones at DFT-B3LYP level.
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Affiliation(s)
- Nahid Zare
- Department of Chemistry, Lorestan University, Khorramabad, Iran
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Zayed EM, Mohamed GG, Hassan WM, Elkholy AK, Moustafa H. Spectroscopic, thermal, biological activity, molecular docking and density functional theoretical investigation of novel bis Schiff base complexes. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4375] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; National Research Centre; Dokki 12622 Giza Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; 12613 Giza Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed 12588 Giza Egypt
| | - Walid M.I. Hassan
- Chemistry Department, Faculty of Science; Cairo University; 12613 Giza Egypt
| | - Asmaa K. Elkholy
- Chemistry Department, Faculty of Science; Cairo University; 12613 Giza Egypt
| | - H. Moustafa
- Chemistry Department, Faculty of Science; Cairo University; 12613 Giza Egypt
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Mahmoud WH, Mahmoud NF, Mohamed GG. Synthesis, characterization, density functional theory, X-ray study, thermal stability, and biological and MOE relevance of metal complexes of griseofulvin. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4312] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Walaa H. Mahmoud
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Nessma F. Mahmoud
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
| | - Gehad G. Mohamed
- Chemistry Department, Faculty of Science; Cairo University; Giza 12613 Egypt
- Egypt Nanotechnology Center; Cairo University; El-Sheikh Zayed 12588 Egypt
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UYSAL ULKUDILEK, Berber H, Aydoğdu A. Theoretical Study on the Stability, Acidity Constants and Molecular Electronic Properties of Certain o-Hydroxy Schiff Bases and their Tautomers. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2017. [DOI: 10.18596/jotcsa.346700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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28
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Seifikar Ghomi L, Behzad M, Tarahhomi A, Arab A. Crystal structures, DFT calculations, and Hirshfeld surface analyses of two new copper(II) and nickel(II) Schiff base complexes derived from meso-1,2-diphenyl-1,2-ethylenediamine. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.08.089] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Abd El-Halim HF, Mohamed GG, Khalil EA. Synthesis, spectral, thermal and biological studies of mixed ligand complexes with newly prepared Schiff base and 1,10-phenanthroline ligands. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.05.092] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Molecular structure, molecular docking, thermal, spectroscopic and biological activity studies of bis-Schiff base ligand and its metal complexes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3952] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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31
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Zayed EM, Zayed MA, Fahim AM, El-Samahy FA. Synthesis of novel macrocyclic Schiff's-base and its complexes having N2
O2
group of donor atoms. Characterization and anticancer screening are studied. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3694] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ehab M. Zayed
- Green Chemistry Department; Research Centre; 33 EL Bohouthst (former EL Tahrirst), Dokki 12622 Giza Egypt
| | - Mohamed A. Zayed
- Chemistry Department, Faculty of Science; Cairo University; 12613 Giza Egypt
| | - Asmaa M. Fahim
- Green Chemistry Department; Research Centre; 33 EL Bohouthst (former EL Tahrirst), Dokki 12622 Giza Egypt
| | - Fatma A. El-Samahy
- Green Chemistry Department; Research Centre; 33 EL Bohouthst (former EL Tahrirst), Dokki 12622 Giza Egypt
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Bardakçı T, Altun A, Golcuk K, Kumru M. Synthesis, structural, spectral (FT-IR, FT-Ra, and UV–Vis), thermal, and density functional studies on p-methylaniline complexes of Mn(II), Co(II), and Ni(II) bromides. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.07.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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33
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Synthesis, spectroscopic, thermogravimetric and antimicrobial studies of mixed ligands complexes. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.04.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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34
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Mohamed GG, Zayed EM, Hindy AMM. Coordination behavior of new bis Schiff base ligand derived from 2-furan carboxaldehyde and propane-1,3-diamine. Spectroscopic, thermal, anticancer and antibacterial activity studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 145:76-84. [PMID: 25767990 DOI: 10.1016/j.saa.2015.01.129] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 01/18/2015] [Accepted: 01/29/2015] [Indexed: 06/04/2023]
Abstract
Novel bis Schiff base ligand, [N1,N3-bis(furan-2-ylmethylene)propane-1,3-diamine], was prepared by the condensation of furan-2-carboxaldehyde with propane-1,3-diamine. Its conformational changes on complexation with transition metal ions [Co(II), Ni(II), Cu(II), Mn(II), Cd(II), Zn(II) and Fe(III)] have been studied on the basis of elemental analysis, conductivity measurements, spectral (infrared, (1)H NMR, electronic), magnetic and thermogravimetric studies. The conductance data of the complexes revealed their electrolytic nature suggesting them as 1:2 (for bivalent metal ions) and 1:3 (for Fe(III) ion) electrolytes. The complexes were found to have octahedral geometry based on magnetic moment and solid reflectance measurements. Thermal analysis data revealed the decomposition of the complexes in successive steps with the removal of anions, coordinated water and bis Schiff base ligand. The thermodynamic parameters were calculated using Coats-Redfern equation. The Anticancer screening studies were performed on human colorectal cancer (HCT), hepatic cancer (HepG2) and breast cancer (MCF-7) cell lines. The antimicrobial activity of all the compounds was studied against Gram negative (Escherichia coli and Proteus vulgaris) and Gram positive (Bacillus vulgaris and Staphylococcus pyogones) bacteria. It was observed that the coordination of metal ion has a pronounced effect on the microbial activities of the bis Schiff base ligand. All the metal complexes have shown higher antimicrobial effect than the free bis Schiff base ligand.
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Affiliation(s)
- Gehad G Mohamed
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
| | - Ehab M Zayed
- Green Chemistry Department, National Research Centre, Dokki, Giza 12622, Egypt
| | - Ahmed M M Hindy
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
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Zayed EM, Zayed MA. Synthesis of novel Schiff's bases of highly potential biological activities and their structure investigation. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 143:81-90. [PMID: 25721778 DOI: 10.1016/j.saa.2015.02.024] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 12/09/2014] [Accepted: 02/04/2015] [Indexed: 06/04/2023]
Abstract
Novel bisaldehyde-hydrazide Schiff's bases AS1 (2,2'-(ethane-1,2-diylbis(oxy))dibenzaldehyde terephthalohydrazide) and AS2 (N',N'″-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(methanylylidene))di(benzohydrazide)) were prepared as new macrocyclic compounds via condensation reactions. AS1 had been prepared by condensation between (2,2'-(ethane-1,2-diylbis(oxy))dibenzaldehyde) bisaldehyde and terephthalohydrazide in a ratio1:1. AS2 had been obtained by condensation between (2,2'-(ethane-1,2-diylbis(oxy))dibenzaldehyde) bisaldehyde and benzohydrazide in ratio 1:2. The structures of AS1 and AS2 were characterized by elemental analysis (EA), mass (MS), FT-IR and (1)H-NMR spectra, and thermal analyses (TG, DTG). The activation thermodynamic parameters such as ΔE(∗), ΔH(∗), ΔS(∗) and ΔG(∗) were calculated from the TG curves using Coats-Redfern method. It is important to investigate their molecular structures to know the active groups and weak bonds responsible for their biological activities. Consequently in the present work, the obtained thermal (TA) and mass (MS) practical results are confirmed by semi-empirical MO-calculations (MOCS) using PM3 procedure. Their biological activities had been tested in vitro against Escherichia coli, Proteus vulgaris, Bacillus subtilis and Staphylococcus aurous bacteria in order to assess their anti-microbial potential.
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Affiliation(s)
- Ehab M Zayed
- Green Chemistry Department, National Research Centre, Dokki, 12622 Giza, Egypt
| | - M A Zayed
- Chemistry Department, Faculty of Science, Cairo University, 12613 Giza, Egypt.
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Zayed EM, Zayed MA, El-Desawy M. Preparation and structure investigation of novel Schiff bases using spectroscopic, thermal analyses and molecular orbital calculations and studying their biological activities. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 134:155-164. [PMID: 25016203 DOI: 10.1016/j.saa.2014.06.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Revised: 05/19/2014] [Accepted: 06/03/2014] [Indexed: 06/03/2023]
Abstract
Two novel Schiff's bases (EB1 and L1) as new macrocyclic compounds were prepared via condensation reactions between bisaldehyde (2,2'-(ethane-1,2-diylbis(oxy))dibenzaldehyde): firstly with hydrazine carbothioamide to give (EB1), secondly with 4,6-diaminopyrimidine-2-thiol to give (L1). EB1 has a general formula C₁₈H₂₀N₆O₂S₂ of mole mass=416.520, and IUPAC name ((N,N'Z,N,N'E)-N,N'-(((ethane1,2diylbis(oxy))bis(2,1phenylene))bis(methanylylidene))bis(1hydrazinylmethanethioamide). L1 has a general formula C₂₀H₁₆N₄O₂S of mole mass=376.10; and IUPAC name 1,2-bis(2-vinylphenoxy)ethane4,6-diaminopyrimidine-2-thiol). The structures of the compounds obtained were characterized based on elemental analysis, FT-IR and (1)H NMR spectra, mass, and thermogravimetric analysis (TG, DTG). The activation thermodynamic parameters, such as, ΔE(*), ΔH(*), ΔS(*) and ΔG(*) were calculated from the TG curves using Coats-Redfern method. It is important to investigate their structures to know the active groups and weak bond responsible for their biological activities. The obtained thermal (TA) and mass (MS) practical results are confirmed by semi-empirical MO-calculation using PM3 procedure, on the neutral and positively charged forms of these novel Schiff bases. Therefore, comparison between MS and TA helps in selection of the proper pathway representing the decomposition of these compounds to give indication about their structures and consequently their biological activities. Their biological activities have been tested in vitro against Escherichia coli, Proteus vulgaris, Bacillissubtilies and Staphylococcus aurous bacteria in order to assess their antimicrobial potential.
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Affiliation(s)
- Ehab M Zayed
- Green Chemistry Department, National Research Centre, Dokki, 12622 Giza, Egypt
| | - M A Zayed
- Chemistry Department, Faculty of Science, Cairo University, 12613 Giza, Egypt.
| | - M El-Desawy
- Nuclear Physics Department, Nuclear Research Center, AEA, 13759 Cairo, Egypt
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Macit M, Alpaslan G. Crystal structure, spectroscopic properties and DFT studies on copper (II) complex of bis{(E)-1-[(2-phenoxyphenylimino)methyl]naphthalene-2-ol}chloroform solvate. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.05.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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Sadeek S, El-Attar M, Abd El-Hamid S. Preparation and characterization of new tetradentate Schiff base metal complexes and biological activity evaluation. J Mol Struct 2013. [DOI: 10.1016/j.molstruc.2013.07.053] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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39
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Gómez-Casado C, Roth-Walter F, Jensen-Jarolim E, Díaz-Perales A, Pacios LF. Modeling iron-catecholates binding to NGAL protein. J Mol Graph Model 2013; 45:111-21. [DOI: 10.1016/j.jmgm.2013.08.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 08/08/2013] [Accepted: 08/12/2013] [Indexed: 10/26/2022]
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