51
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Abu-Dief AM, El-khatib RM, Sayed SME, Alzahrani S, Alkhatib F, El-Sarrag G, Ismael M. Tailoring, structural elucidation, DFT calculation, DNA interaction and pharmaceutical applications of some aryl hydrazone Mn(II), Cu(II) and Fe(III) complexes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131017] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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52
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Al-Qahtani SD, Alsoliemy A, Almehmadi SJ, Alkhamis K, Alrefaei AF, Zaky R, El-Metwaly N. Green synthesis for new Co(II), Ni(II), Cu(II) and Cd(II) hydrazone-based complexes; characterization, biological activity and electrical conductance of nano-sized copper sulphate. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131238] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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53
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Pellei M, Del Bello F, Porchia M, Santini C. Zinc coordination complexes as anticancer agents. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214088] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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54
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Abu-Dief AM, El-khatib RM, Aljohani FS, Alzahrani SO, Mahran A, Khalifa ME, El-Metwaly NM. Synthesis and intensive characterization for novel Zn(II), Pd(II), Cr(III) and VO(II)-Schiff base complexes; DNA-interaction, DFT, drug-likeness and molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130693] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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55
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Yu Y, Yin QG, Ye LJ, Yu H. Porous Zn(II)-Organic Framework with Tetrazolyl Decorated Pores for Selective C2H2 Adsorption and Treatment Activity on Infantile Meningitis. Macromol Res 2021. [DOI: 10.1007/s13233-021-9071-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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56
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Mohamad ADM, Abualreish M, Abu-Dief AM. Temperature and salt effects of the kinetic reactions of substituted 2-pyridylmethylene-8-quinolyl iron (II) complexes as antimicrobial, anti-cancer, and antioxidant agents with cyanide ions. CAN J CHEM 2021. [DOI: 10.1139/cjc-2020-0412] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Kinetics of substitution reaction of three high-spin pyridylmethylene-8-quinolyl iron (II) complexes by CN– ions were studied spectrophotometrically in various ratios of aqueous–methanol binary mixtures at 298 ± 0.2 K. Kinetics of the substitution reaction follow the rate law (k2[CN−][complex]) on applying of the conditions of the pseudo first order reaction. Reactivity of the reaction was investigated in terms of ligand moiety and solvent effects. The rate of the reaction increased as the co-solvent methanol ratio increased. This reactivity trend is predominantly due to increases in the activity coefficient of those hydrophobic complexes in the organic methanol co-solvent, depending upon the hydrophobicity of the substituent groups (R) in the coordinated ligand in the complexes. Reactivity trends of the prepared complexes in the presence of the inserted hydrophobic salts such as tetrabutylammonium bromide (TBAB), tetraethylammonium bromide (TEAB), and tetramethylammonium bromide (TMAB) or hydrophilic salt potassium bromide (KBr) were studied. The observed decrease in the rate constants with increasing salt concentration was due to the cationic character of the reacting complexes. In addition, the synthesized compounds were tested for antimicrobial activity against selected strains of microbes. The results showed that the order of reactivity of the investigated complexes against the selected microbes were as follows: ppaqFe > paaqFe > pmaqFe. In addition, the investigated ligands and their Fe(II) complexes were screened for anticancer activities against several cell lines of cancer. The ppaqFe complex showed the best cytotoxic efficiency against the selected cancer lines (IC50 = 8.75–21.50 µg/µl), whereas the pmaq ligand showed the lowest cytotoxic efficiency (IC50 = 58.25– 72.40). Furthermore, the antioxidant potential of the presented compounds was studied by applying DPPH assays and showed a potential activity compared with standard vitamin C. The excellent antimicrobial and anticancer activities of the investigated Fe(II) chelates compared with literature values are promising and deserve further study.
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Affiliation(s)
- Ahmad Desoky M. Mohamad
- Chemistry Department, Faculty of Science, Northern Border University, Arar, Saudi Arabia
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82524, Egypt
| | - M.J.A Abualreish
- Chemistry Department, Faculty of Science, Northern Border University, Arar, Saudi Arabia
- Department of Chemistry, Faculty of Science and Technology, Omdurman Islamic University
| | - Ahmed M. Abu-Dief
- Chemistry Department, Faculty of Science, Sohag University, Sohag 82524, Egypt
- Chemistry Department, Faculty of Science, Taibah University, Madinah P.O. Box 344, Saudi Arabia
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57
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Alkhamis K, Alkhatib F, Alsoliemy A, Alrefaei AF, Katouah HA, Osman HE, Mersal GA, Zaky R, El-Metwaly NM. Elucidation for coordination features of hydrazide ligand under influence of variable anions in bivalent transition metal salts; green synthesis, biological activity confirmed by in-silico approaches. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130410] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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58
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El‐Remaily MAEAAA, El‐Metwaly NM, Bawazeer TM, Khalifa ME, El‐Dabea T, Abu‐Dief AM. Efficient and recoverable novel pyranothiazol Pd (II), Cu (II) and Fe(III) catalysts in simple synthesis of polyfunctionalized pyrroles: Under mild conditions using ultrasonic irradiation. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6370] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - Nashwa M. El‐Metwaly
- Chemistry Department, Faculty of Applied Science Umm Al‐Qura University Mecca Saudi Arabia
- Chemistry Department, Faculty of Science Mansoura University Mansoura Egypt
| | - Tahani M. Bawazeer
- Chemistry Department, Faculty of Applied Science Umm Al‐Qura University Mecca Saudi Arabia
| | - Mohamed E. Khalifa
- Department of Chemistry, College of Science Taif University Taif Saudi Arabia
| | - Tarek El‐Dabea
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
| | - Ahmed M. Abu‐Dief
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
- Chemistry Department, College of Science Taibah University Medina Saudi Arabia
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59
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Synthesis and structural elucidation for new pyrano thiazole complexes: Biological screening and effects on DNA through in-vitro and in-silico approaches. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115844] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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60
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Tailoring, structural inspection of novel oxy and non-oxy metal-imine chelates for DNA interaction, pharmaceutical and molecular docking studies. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115167] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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61
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Abumelha HM, Alkhatib F, Alzahrani S, Abualnaja M, Alsaigh S, Alfaifi MY, Althagafi I, El-Metwaly N. Synthesis and characterization for pharmaceutical models from Co(II), Ni(II) and Cu(II)-thiophene complexes; apoptosis, various theoretical studies and pharmacophore modeling. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115483] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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62
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Abu-Dief AM, El-Metwaly NM, Alzahrani SO, Alkhatib F, Abualnaja MM, El-Dabea T, El-Remaily MAEAAA. Synthesis and characterization of Fe(III), Pd(II) and Cu(II)-thiazole complexes; DFT, pharmacophore modeling, in-vitro assay and DNA binding studies. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115277] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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63
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Aljohani ET, Shehata MR, Alkhatib F, Alzahrani SO, Abu‐Dief AM. Development and structure elucidation of new VO
2+
, Mn
2+
, Zn
2+
, and Pd
2+
complexes based on azomethine ferrocenyl ligand: DNA interaction, antimicrobial, antioxidant, anticancer activities, and molecular docking. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6154] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Enas T. Aljohani
- Chemistry Department, College of Science Majmaah University Majmaah Saudi Arabia
| | | | - Fatmah Alkhatib
- Chemistry Department, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | | | - Ahmed M. Abu‐Dief
- Chemistry Department, College of Science Taibah University Madinah Saudi Arabia
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
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64
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Chaudhary KP, Patel UH, Pandya SB, Socha BN, Padariya TJ, Alalawy MD, Chavda BR, Patel R, Patel NJ, Bhatt BS. Coordination behavior of succinylsulfathiazole – Crystal structure of [Cu(SST).(Pyridine)3.H2O]n, DNA interaction and cytotoxic studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129262] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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65
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Aljohani ET, Shehata MR, Abu‐Dief AM. Design, synthesis, structural inspection of Pd
2+
, VO
2+
, Mn
2+
, and Zn
2+
chelates incorporating ferrocenyl thiophenol ligand: DNA interaction and pharmaceutical studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6169] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Enas T. Aljohani
- Chemistry Department, College of Science Majmaah University Majmaah Saudi Arabia
| | | | - Ahmed M. Abu‐Dief
- Chemistry Department, College of Science Taibah University Madinah Saudi Arabia
- Chemistry Department, Faculty of Science Sohag University Sohag Egypt
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66
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Beheshti A, Bahrani‐Pour M, Kolahi M, Shakerzadeh E, Motamedi H, Mayer P. Synthesis, structural characterization, and density functional theory calculations of the two new Zn (II) complexes as antibacterial and anticancer agents with a neutral flexible tetradentate pyrazole‐based ligand. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6173] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Azizollah Beheshti
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Maryam Bahrani‐Pour
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Maryam Kolahi
- Department of Biology, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Ehsan Shakerzadeh
- Department of Chemistry, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Hossein Motamedi
- Department of Biology, Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
- Biotechnology and Biological Science Research Center Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Peter Mayer
- Department Chemie Butenandtstr LMU München University Munich Germany
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67
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Abu-Dief AM, El-Metwaly NM, Alzahrani SO, Bawazeer AM, Shaaban S, Adam MSS. Targeting ctDNA binding and elaborated in-vitro assessments concerning novel Schiff base complexes: Synthesis, characterization, DFT and detailed in-silico confirmation. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114977] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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68
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Kalaivanan C, Sankarganesh M, Suvaikin MY, Karthi GB, Gurusamy S, Subramanian R, Asha RN. Novel Cu(II) and Ni(II) complexes of nicotinamide based Mannich base: Synthesis, characterization, DFT calculation, DNA binding, molecular docking, antioxidant, antimicrobial activities. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114423] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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69
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Alothman AA, Ammar RA. Synthesis, characterization, DNA binding/cleavage, and anticancer and antimicrobial activities: Nano‐sized Co(II) and Cd(II) complexes and their use as a precursor for CoO and CdO nanoparticles. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Asma A. Alothman
- Department of Chemistry, College of Science King Saud University PO Box 22452 Riyadh 11495 Saudi Arabia
| | - Reda A.A. Ammar
- Department of Chemistry, College of Science Imam Mohammad Ibn Saud Islamic University (IMSIU) Riyadh 13623 Saudi Arabia
- Department of Chemistry, Faculty of Science Al‐Azhar University Cairo Egypt
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70
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Venugopal N, Krishnamurthy G, Bhojyanaik HS, Madhukar Naik M, Sunilkumar N. Synthesis, characterization, and biological activity of Cu(II) and Co(II) complexes of novel N 1,N 2-bis(4-methyl quinolin-2-yl)benzene-1,2-diamine: CuO and CoO nanoparticles derived from their metal complexes for photocatalytic activity. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1814337] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- N. Venugopal
- Department of Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga, Karnataka, India
| | - G. Krishnamurthy
- Department of Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga, Karnataka, India
| | - H. S. Bhojyanaik
- Department of Industrial Chemistry, Kuvempu University, Jnana Sahyadri, Shankaraghatta, Shivamogga, Karnataka, India
| | - M. Madhukar Naik
- Department of Chemistry MVJ College of Engineering, Banglore-560067
| | - N. Sunilkumar
- Department of Chemistry, Sahyadri Science College, Kuvempu University, Shivamogga, Karnataka, India
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71
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Jain P, Sharma S, Kumar N, Misra N. Ni(II) and Cu(II) complexes of bidentate thiosemicarbazone ligand: Synthesis, structural, theoretical, biological studies and molecular modeling. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Pallavi Jain
- Department of Chemistry, SRM‐IST NCR Campus Ghaziabad Delhi 201204 India
| | - Swati Sharma
- Department of Chemistry, SRM‐IST NCR Campus Ghaziabad Delhi 201204 India
| | - Neeraj Kumar
- Department of Chemistry, SRM‐IST NCR Campus Ghaziabad Delhi 201204 India
| | - Namita Misra
- Residential Complex IIT Jodhpur Jodhpur 342037 India
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72
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Golbedaghi R, Tabanez AM, Esmaeili S, Fausto R. Biological Applications of Macrocyclic Schiff Base Ligands and Their Metal Complexes: A Survey of the Literature (2005–2019). Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5884] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Reza Golbedaghi
- Chemistry Department Payame Noor University Tehran 19395‐4697 Iran
- University of Coimbra CQC, Department of Chemistry Coimbra P‐3004‐535 Portugal
| | - Andreia M. Tabanez
- University of Coimbra CQC, Department of Chemistry Coimbra P‐3004‐535 Portugal
| | - Somayeh Esmaeili
- Internal Medicine Department Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Rui Fausto
- University of Coimbra CQC, Department of Chemistry Coimbra P‐3004‐535 Portugal
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73
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Alothman AA, Albaqami MD. Nano‐sized Cu(II) and Zn(II) complexes and their use as a precursor for synthesis of CuO and ZnO nanoparticles: A study on their sonochemical synthesis, characterization, and DNA‐binding/cleavage, anticancer, and antimicrobial activities. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5827] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Asma A. Alothman
- Department of Chemistry, College of Science King Saud University P.O. Box 22452 Riyadh 11495 Saudi Arabia
| | - Munirah D. Albaqami
- Department of Chemistry, College of Science King Saud University P.O. Box 22452 Riyadh 11495 Saudi Arabia
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74
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Nuţă I, Badea M, Chifiriuc MC, Bleotu C, Popa M, Daniliuc C, Olar R. Synthesis, physico‐chemical characterization and bioevaluation of Ni(II), Pd(II), and Pt(II) complexes with 1‐(
o
‐tolyl)biguanide: Antimicrobial and antitumor studies. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5807] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Ileana Nuţă
- Faculty of ChemistryUniversity of Bucharest 90‐92 Panduri Str. Bucharest 050663 Romania
| | - Mihaela Badea
- Faculty of ChemistryUniversity of Bucharest 90‐92 Panduri Str. Bucharest 050663 Romania
| | - Mariana Carmen Chifiriuc
- Faculty of BiologyUniversity of Bucharest 1‐3 Aleea Portocalelor Str. Bucharest 60101 Romania
- Life, Environment and Earth Sciences Department, Spl. Independentei 91‐95Research Institute of the University of Bucharest Bucharest Romania
| | - Coralia Bleotu
- Stefan S Nicolau Institute of Virology 285 Mihai Bravu Ave Bucharest Romania
| | - Marcela Popa
- Faculty of BiologyUniversity of Bucharest 1‐3 Aleea Portocalelor Str. Bucharest 60101 Romania
| | - Constantin‐Gabriel Daniliuc
- Organisch‐Chemisches InstitutWestfälische Wilhelms‐Universität Münster Corrensstrasse 40 Münster 48149 Germany
| | - Rodica Olar
- Faculty of ChemistryUniversity of Bucharest 90‐92 Panduri Str. Bucharest 050663 Romania
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75
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Recent Studies on the Antimicrobial Activity of Transition Metal Complexes of Groups 6–12. CHEMISTRY-SWITZERLAND 2020. [DOI: 10.3390/chemistry2020026] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Antimicrobial resistance is an increasingly serious threat to global public health that requires innovative solutions to counteract new resistance mechanisms emerging and spreading globally in infectious pathogens. Classic organic antibiotics are rapidly exhausting the structural variations available for an effective antimicrobial drug and new compounds emerging from the industrial pharmaceutical pipeline will likely have a short-term and limited impact before the pathogens can adapt. Inorganic and organometallic complexes offer the opportunity to discover and develop new active antimicrobial agents by exploiting their wide range of three-dimensional geometries and virtually infinite design possibilities that can affect their substitution kinetics, charge, lipophilicity, biological targets and modes of action. This review describes recent studies on the antimicrobial activity of transition metal complexes of groups 6–12. It focuses on the effectiveness of the metal complexes in relation to the rich structural chemical variations of the same. The aim is to provide a short vade mecum for the readers interested in the subject that can complement other reviews.
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76
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Sumrra SH, Hassan AU, Imran M, Khalid M, Mughal EU, Zafar MN, Tahir MN, Raza MA, Braga AA. Synthesis, characterization, and biological screening of metal complexes of novel sulfonamide derivatives: Experimental and theoretical analysis of sulfonamide crystal. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5623] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sajjad H. Sumrra
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Abrar U. Hassan
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad Imran
- Department of Chemistry, Faculty of ScienceKing Khalid University Abha 61413 Saudi Arabia
| | - Muhammad Khalid
- Department of ChemistryKhwaja Fareed University of Engineering & Information Technology Rahim Yar Khan 64200 Pakistan
| | - Ehsan U. Mughal
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Muhammad N. Zafar
- Department of ChemistryQuaid‐i‐Azam University Islamabad 45320 Pakistan
| | | | - Muhammad A. Raza
- Department of ChemistryUniversity of Gujrat Gujrat 50700 Pakistan
| | - Ataualpa A.C. Braga
- Departamento de Química Fundamental, Instituto de QuímicaUniversidade de São Paulo Av. Prof.LineuPrestes, 748 São Paulo 05508‐000 Brazil
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77
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Abu-Dief AM, Abdel-Rahman LH, Abdelhamid AA, Marzouk AA, Shehata MR, Bakheet MA, Almaghrabi OA, Nafady A. Synthesis and characterization of new Cr(III), Fe(III) and Cu(II) complexes incorporating multi-substituted aryl imidazole ligand: Structural, DFT, DNA binding, and biological implications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117700. [PMID: 31748163 DOI: 10.1016/j.saa.2019.117700] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 10/17/2019] [Accepted: 10/24/2019] [Indexed: 06/10/2023]
Abstract
Designing new metal-based molecular antibiotics is an efficient approach to overcome the growing threat of antimicrobial resistance. In this paper, novel Cr(III), Fe(III) and Cu(II) complexes comprising substituted aryl imidazole ligand (MSEB), namely (2-(1-(2-hydroxyethyl)-4,5-diphenyl-1H-imidazole-2-yl)(4-bromophenol)) have been synthesized and characterized using infra-red (IR), ultraviolet-visible (UV-Vis) and 1H, 13C NMR spectroscopic techniques, together with elemental (CHN) and thermogravimetric analyses, molar conductance, and magnetic susceptibility measurements. The combined results along with the DFT calculations revealed a 1:1 (M: L) stoichiometric ratio and the complexes adopted distorted-octahedral geometries to afford [Cr(MSEB)Cl2(H2O)2], [Fe(MSEB)(NO3)2(H2O)2] and [Cu(MSEB)Cl(H2O)3] respectively. Biological studies showed that all complexes exhibited powerful antimicrobial activity against various strains of bacteria and fungi, S. aureus (+ve), E. coli (-ve) and P. aeruginosa (-ve) bacteria and T. Rubrum, C. albicans, and A. flavus fungi. Moreover, the three metal-complexes showed high in vitro cytotoxicity against Colon (HCT-116), Breast (MCF-7), and hepatic cellular (HepG-2) carcinoma cell lines, with MSEBCu complex being the most cytotoxic one. Finally the binding interactions of the complexes with CT-DNA were explored using UV-Vis spectroscopy, viscosity and gel electrophoreses measurements.
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Affiliation(s)
- Ahmed M Abu-Dief
- Department of Chemistry, Faculty of Science, Sohag University, 82524, Sohag, Egypt; Chemistry Department, Faculty of Science, Taibah University, Madinah, Saudi Arabia.
| | - Laila H Abdel-Rahman
- Department of Chemistry, Faculty of Science, Sohag University, 82524, Sohag, Egypt
| | - Antar A Abdelhamid
- Department of Chemistry, Faculty of Science, Sohag University, 82524, Sohag, Egypt
| | - Adel A Marzouk
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Al Azhar University, Egypt
| | - Mohamed R Shehata
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Omar A Almaghrabi
- University of Jeddah, Department of Biological Sciences, Faculty of Science, Jeddah, Saudi Arabia
| | - Ayman Nafady
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia.
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78
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A robust
in vitro
Anticancer, Antioxidant and Antimicrobial Agents Based on New Metal‐Azomethine Chelates Incorporating Ag(I), Pd (II) and VO (II) Cations: Probing the Aspects of DNA Interaction. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5373] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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79
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Taha RH, Saleh NM, Elhady HA, Khodairy MM. Evaluation of newly synthesized derivatives of bis(hydrazine‐1‐carbothioamide) and their metal complexes synthesized in bulk and nano size as potent anticancer agents. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Rania H. Taha
- Chemistry Department, College of ScienceJouf University PO Box 2014 Sakaka Saudi Arabia
- Department of Chemistry, Faculty of ScienceAl‐Azhar University (Girls Branch) PO Box 11754, Youssef Abbas Str. Cairo Egypt
| | - Nashwa M. Saleh
- Department of Chemistry, Faculty of ScienceAl‐Azhar University (Girls Branch) PO Box 11754, Youssef Abbas Str. Cairo Egypt
| | - Heba A. Elhady
- Department of Chemistry, Faculty of ScienceAl‐Azhar University (Girls Branch) PO Box 11754, Youssef Abbas Str. Cairo Egypt
- Department of Chemistry, Faculty of Applied ScienceUmm Al‐Qura University PO Box 13401 Makkah 21955 Saudi Arabia
| | - Manal M. Khodairy
- Applied Surfactant LaboratoryEgyptian Petroleum Research Institute Nasr City Cairo Egypt
- Faculty of Applied Science, Chemistry DepartmentUmm Al‐Qura Branch Lieth Kingdom of Saudi Arabia
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Abu‐Dief AM, Abdel‐Rahman LH, Shehata MR, Abdel‐Mawgoud AAH. Novel azomethine Pd (II)‐ and VO (II)‐based metallo‐pharmaceuticals as anticancer, antimicrobial, and antioxidant agents: Design, structural inspection, DFT investigation, and DNA interaction. J PHYS ORG CHEM 2019. [DOI: 10.1002/poc.4009] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ahmed M. Abu‐Dief
- Chemistry Department, Faculty of ScienceSohag University Sohag Egypt
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