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Mansour MSA, Abdelkarim AT, El-Sherif AA, Mahmoud WH. Metal complexes featuring a quinazoline schiff base ligand and glycine: synthesis, characterization, DFT and molecular docking analyses revealing their potent antibacterial, anti-helicobacter pylori, and Anti-COVID-19 activities. BMC Chem 2024; 18:150. [PMID: 39127681 DOI: 10.1186/s13065-024-01239-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 06/28/2024] [Indexed: 08/12/2024] Open
Abstract
Mixed ligand complexes of manganese(II), cobalt(II), copper(II), and cadmium(II)with an innovative Schiff base ligand denoted as (L1), 4-(2-((1E,2E)-1-(2-(p-tolyl)hydrazineylidene)propan-2-ylidene)hydrazineyl), served as the principal ligand, while glycine (L2) was employed as secondary ligand were successfully effectively characterized through a comprehensive set of analyses, including Elemental analysis, UV-Visible, FT-IR, Mass spectra, and conductometric measurements. Density functional theory (DFT) computations were executed to discern the enduring electronic arrangement, the energy gap, dipole moment and chemical hardness of the hybrid ligand assemblies. The proposed geometry for the complexes is a distorted octahedral structure. The antimicrobial efficacy of these compounds was assessed against a range of bacterial and fungal strains. Notably, these complexes exhibited promising antimicrobial activities, with the cadmium (II) complex demonstrating superior efficacy towards all tested organisms. These compounds were also examined for their antibiotic properties against H. pylori to explore their broader medical potential. The Schiff base ligand and its corresponding metal complexes displayed substantial potential as an antibiotic against H. pylori. Additionally, the antitumor potential of the synthesized complexes was assessed against MCF-7 (Breast carcinoma) cells-the Cu (II) complex demonstrated superior activity with the lowest IC50 value compared to cisplatin. Moreover, it exhibited reduced cytotoxicity towards normal cells (VERO cells) compared to cisplatin, establishing it as the most potent compound in the study. Furthermore, molecular docking was explored of the Schiff base ligand and its corresponding cadmium(II) complex. The analysis of the docking study yielded valuable structural insights that can be effectively utilized in conducting inhibition studies for example against COVID-19. This comprehensive study highlights these synthesized compounds' multifaceted applications and promising bioactive properties.
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Affiliation(s)
- M S A Mansour
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Abeer T Abdelkarim
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ahmed A El-Sherif
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Walaa H Mahmoud
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt.
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Fahmy HM, Abdel-Rahman FM, El-Sayed AA, El-Sherif AA. Study of novel bidentate heterocyclic amine-based metal complexes and their biological activities: cytotoxicity and antimicrobial activity evaluation. BMC Chem 2023; 17:78. [PMID: 37454081 PMCID: PMC10349454 DOI: 10.1186/s13065-023-00996-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 06/30/2023] [Indexed: 07/18/2023] Open
Abstract
Metallic antitumor drugs with heterocyclic ligands, such as novel AMI (amino methyl imidazole) complexes [Pd(AMI)Cl2](1), [Cu(AMI)L1](2), and [Cu(AMI)L2·2H2O](3) where L1 = oxalate and L2 = malonate, were synthesized and characterized. Assessments included elemental analyses, mass spectrometry, Fourier transform-infrared spectroscopy, ultraviolet-visible spectroscopy, and thermal analysis. The cytotoxicity of AMI complexes compared to cisplatin was assessed using MTT (3-[4,5-dimethylthiazol-2-yl] 2,5diphenyl tetrazolium bromide) assay with breast (MCF-7) and cervical (HeLa) cancer cell lines. After treating these cells with the AMI complexes' IC50 values for 48 h, malondialdehyde levels and catalase activity were used to assess oxidative stress, antioxidant activity was evaluated with DPPH radical scavenging method, comet assays assessed DNA damage, and DNA fragmentation was evaluated using the gel electrophoresis. In vitro, antimicrobial activity was assessed using a disc diffusion method. The anticancer activity results showed that IC50 (half-maximal inhibitory concentration) values of complex one, two, and three against MCF-7 and HeLa cancer cells are 0.156 ± 0.0006, 0.125 ± 0.001, 0.277 ± 0.002 μM respectively for MCF-7 cells and 0.222 ± 0.0005, 0.126 ± 0.0009, 0.152 ± 0.001 μM respectively for HeLa cells. Complex two demonstrated strong anticancer activity against MCF-7 and Hela cells. The study of oxidative stress parameters revealed that Malondialdehyde levels increased in cancer cell lines treated with complexes compared to untreated cells. Catalase activity decreased in cells treated with palladium chelate. The DPPH radical scavenging assay results identified that complex one was a more potent antioxidant in MCF-7 and Hela cells than other complexes with SC50 values of 227.5 ± 0.28 and 361 ± 1.2 μL/mL, respectively. The comet assay results showed that complex two caused significant DNA damage in MCF-7 and HeLa cancer cells treated. Antimicrobial assays identified complex three as the most effective. Copper complexes give better antifungal activity against A. flavus than the palladium complex. We conclude that complex two is the most active in both cell types and might be assessed as a clinically useful drug for breast cancer treatment. The significance of the current study is the synthesis of antitumor drugs containing heterocyclic ligands, such as novel AMI complexes, and the study of their biological activities.
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Affiliation(s)
- Heba M Fahmy
- Biophysics Department, Faculty of Science, Cairo University, Giza, Egypt.
| | | | - Anwar A El-Sayed
- Biophysics Department, Faculty of Science, Cairo University, Giza, Egypt
| | - Ahmed A El-Sherif
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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Fahmy HM, Mosleh AM, El-Sayed AA, El-Sherif AA. Novel palladium(II) and Zinc(II) Schiff base complexes: Synthesis, biophysical studies, and anticancer activity investigation. J Trace Elem Med Biol 2023; 79:127236. [PMID: 37285632 DOI: 10.1016/j.jtemb.2023.127236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 05/12/2023] [Accepted: 05/31/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Schiff base metal complexes are considered promising chemotherapeutic agents due to their potential application in cancer therapy. METHODS The current work sought to synthesize a brand-new Schiff base ligand obtained from 2-hydroxybenzohydrazide and (E)- 1-(2-(p-tolyl)hydrazono)propan-2-one with metal ions which included Pd(II) and Zn(II) ions. Elemental analyses, FT-IR, mass spectra, 1H NMR, UV-Vis spectrometer, and computational analysis characterized the compound's structure. In vitro, the breast cancer cell line (MCF-7) was tested for its sensitivity to Schiff base (HL) and its Pd(II) and Zn(II) complexes. The half-maximal inhibitory concentration IC50 of the compounds was determined and used to perform the comet assay, which was carried out to reveal the photo-induced DNA damaging ability of the compounds of individual cells. Moreover, the compounds' effects on antioxidant defense systems of enzymes in cells: superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) activities and oxidant Malondialdehyde (MDA) were examined in MCF-7 cells. RESULTS The Pd(II) complex displayed approximately the same IC50 as Cisplatin, while Zn(II) complex had better activity than Cisplatin with very low IC50, 1.40 μg/ml. Significant alterations in SOD, CAT, GPx, and MDA production were discovered, inducing oxidative stress, enlarging ROS production, and reducing the antioxidant amount. This change was approximately similar in most compounds. Consequently, it promoted apoptosis, particularly the Zn(II) complex, which demonstrated an improved impact because of its ability to influence the antioxidant defense systems of enzymes, mostly SOD and GPx, besides increasing MDA levels. CONCLUSION It can be concluded that Zn(II) complex is the most effective anticancer drug since it induced a very similar genotoxic effect as Cisplatin and has a very low IC50 value.
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Affiliation(s)
- Heba M Fahmy
- Biophysics Department, Faculty of Science, Cairo University, Egypt.
| | - Ayaat M Mosleh
- Biophysics Department, Faculty of Science, Cairo University, Egypt
| | - Anwar A El-Sayed
- Biophysics Department, Faculty of Science, Cairo University, Egypt
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4
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Fluorescence, cyclic voltammetric, computational, and spectroscopic studies of Mn(II), Co(II), Pd(II), Zn(II) and Cd(II) complexes of salen ligand and their biological applications. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Masoud MS, Ramadan AM, Ahmed MM. Spectral, Thermal Behavior, Molecular Modeling, and Antimicrobial Studies of Fuchsin Basic Hydrochloride. ChemistrySelect 2022. [DOI: 10.1002/slct.202203343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Mamdouh S. Masoud
- Department of Chemistry Alexandria University P.O. Box 426 Alexandria 21321 Egypt
| | - Ahmed M. Ramadan
- Department of Chemistry Alexandria University P.O. Box 426 Alexandria 21321 Egypt
| | - Mahmoud M. Ahmed
- Department of Chemistry Alexandria University P.O. Box 426 Alexandria 21321 Egypt
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Tan Y, Lei Y. Synthesis and crystal structures of copper, nickel and zinc complexes derived from 2-((2-(pyrrolidin-1-yl)ethylimino)methyl)phenol with antimicrobial activity. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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7
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Synthesis and crystal structures of zinc complexes derived from N,N'-bis(4-bromosalicylidene)-1,3-propanediamine with antimicrobial activity. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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8
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Thermal and kinetic analysis of a new hydrazone-oxime ligand and its cadmium(II) complex: Synthesis, spectral characterization, crystallographic determination and Hirshfeld surface analysis. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Gu Y, Zhang L, Feng X, Li X, You Z, Qian HY. Synthesis, crystal structures and antibacterial activities of copper and nickel complexes derived from 5-bromo-2-((3-methylaminopropylimino)methyl)phenol. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2079977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yuqing Gu
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Li Zhang
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Xinhui Feng
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Xiaoyan Li
- Zibo Vocational Institute, Zibo, P.R. China
| | - Zhonglu You
- Department of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, P.R. China
| | - Heng-Yu Qian
- Key Laboratory of Surface & Interface Science of Henan, School of Material & Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, P.R. China
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Sekhar EV, Rangaswamy J, Bhat M, Naik N. 2-(4-nitrophenyl)iminomethyl phenol Schiff base metal complexes: Synthesis, spectroscopic characterization, anticancer and antimicrobial studies. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2048019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- E. Vijaya Sekhar
- Post graduate Department of Chemistry, JSS College for Women, Mysuru, Karnataka, India
| | - Javarappa Rangaswamy
- Department of Studies in Chemistry, University of Mysore, Mysuru, Karnataka, India
| | - Mahesh Bhat
- Post graduate Department of Chemistry, JSS College for Women, Mysuru, Karnataka, India
| | - Nagaraja Naik
- Department of Studies in Chemistry, University of Mysore, Mysuru, Karnataka, India
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Mohamed AA, Asghar BH, Moustafa AH, El-Sayed HA, El-Sayed D, Mohamed ASA, Asla KA. Synthesis, Structural Characterization, Thermogravimetric, and Molecular Modelling of Novel Mn(II), Co(II), and Ni(II) Metal Complexes Derived from New Synthesized 4,6-Diaryl-2-oxonicotinonitrile Ligand. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363221120288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Sheeja S, Mangalam NA, Sithambaresan M, Prathapachandra Kurup M, Kaya S, Serdaroğlu G. Spectral studies and quantum chemical ab initio calculations for Copper(II) complexes of two heterocyclic aroylhydrazones. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Spectroscopic and theoretical studies on some carbohydrazone complexes and evaluation of their biological potency, catalytic, and ionophore activities. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Mermer A, Alyar S. Synthesis, characterization, DFT calculation, antioxidant activity, ADMET and molecular docking of thiosemicarbazide derivatives and their Cu (II) complexes. Chem Biol Interact 2021; 351:109742. [PMID: 34774546 DOI: 10.1016/j.cbi.2021.109742] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 11/04/2021] [Accepted: 11/08/2021] [Indexed: 01/03/2023]
Abstract
In this work, new thiosemicarbazides (ECA-1, ECA-2) and their Cu (II) complexes (ECA-1-Cu, ECA-2-Cu) were synthesized and their structures were characterized by 1H NMR, 13C NMR, FT-IR, LC-MS, UV-Vis, and thermogravimetric analysis methods. Also, the surface morphology of the all compounds were examined by SEM (Scanning Electron Microscope). In the second stage, in vitro antioxidant capacity of the obtained compounds was investigated. The evaluation of the antioxidant properties of both synthesized ligands and complexes in this study was carried out by DPPH and FRAP methods. According to the results, both complexes exhibited more antioxidant capacity than the corresponding ligands. When antioxidant effects are compared for DPPH (SC50 = 5.27 ± 0.05 μM) and for FRAP (7845.69 ± 16.75 mmolTE/g), compound ECA-2-Cu appears to have the best inhibition effect. The complexes were found non-electrolytic in nature with melting point of above 250 °C, and electronic spectra and magnetic behavior demonstrated that the complexes were found to be tetrahedral geometry. Further, in silico the ADMET properties which studies are a significant role in improving and predicting drug compounds were calculated using web-based platforms. The theoretical calculations were made using the method of Density Functional Theory (Frontier molecular orbital analyze and Nonlinear optical properties). Also, molecular docking studies were performed to evaluate the binding interactions between the ligand and complex compounds and Human Peroxiredoxin 2. Both in vitro and in silico results indicated that synthesized compounds could act as potent antioxidant agents.
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Affiliation(s)
- Arif Mermer
- University of Health Sciences Turkey, Experimental Medicine Research and Application Center, Uskudar, 34662, Istanbul, Turkey.
| | - Saliha Alyar
- Department of Chemistry, Faculty of Science, Karatekin University, Çankırı, 18100, Turkey
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15
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Synthesis and Characterization of Some Complexes Derived from Isatin Dye Ligand and Study of their Biological Potency and Anticorrosive Behavior on Aluminum Metal in Acidic Medium. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-02145-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Alamri MA, Al‐Jahdali M, Al‐Radadi NS, Hussien MA. Characterization, theoretical investigation, and biological applications of Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) complexes of a triazene ligand containing a benzothiazole ring. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Mona A. Alamri
- Department of Chemistry, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
- Department of Physics, College of Science and Arts in Dariyah Qassim University Dariyah Saudi Arabia
| | - Mutlaq. Al‐Jahdali
- Department of Chemistry, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
| | - Najlaa S. Al‐Radadi
- Chemistry Department, College of Science Taibah University Al‐Madinah Al‐Munawarah Saudi Arabia
| | - Mostafa A. Hussien
- Department of Chemistry, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia
- Department of Chemistry, Faculty of Science Port Said University Port Said Egypt
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Qian HY. SYNTHESIS, X-RAY CRYSTAL STRUCTURES, AND ANTIBACTERIAL ACTIVITY OF ZINC(II) AND COPPER(II) COMPLEXES DERIVED FROM N,N′-BIS(5-METHYLSALICYLIDENE)-1,3-PROPANEDIAMINE. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621070180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Mangalam NA, Kurup MP, Suresh E, Kaya S, Serdaroğlu G. Diversities in the chelation of aroylhydrazones towards cobalt(II) salts: Synthesis, spectral characterization, crystal structure and some theoretical studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.129978] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Wang N, Liu HY, Zhou MZ. SYNTHESES, CHARACTERIZATION, AND ANTIBACTERIAL
PROPERTIES OF COPPER(II) COMPLEXES DERIVED
FROM FLUORO-CONTAINING SCHIFF BASES. J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621020177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Synthesis and Biological Evaluation of Novel Zn(II) and Cd(II) Schiff Base Complexes as Antimicrobial, Antifungal, and Antioxidant Agents. Bioinorg Chem Appl 2020. [DOI: 10.1155/2020/8866382] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
(E)-N,N-Dimethyl-2-((E-1-(2-(p-tolyl)hydrazono)propan-2-ylidene)hydrazine-1-carbothioamide (DMPTHP) and their Zn(II) and Cd(II) complexes have been synthesized and characterized. Different tools of analysis such as elemental analyses, IR, mass spectra, and 1H-NMR measurements were used to elucidate the structure of the synthesized compounds. According to these spectral results, the DMPTHP ligand behaved as a mononegatively charged tridentate anion. Modeling and docking studies were investigated and discussed. Novel Schiff base (DMPTHP) ligand protonation constants and their formation constants with Cd(II) and Zn(II) ions were measured in 50% DMSO solution at 15°C, 25°C, and 35°C at I = 0.1 mol·dm−3 NaNO3. The solution speciation of different species was measured in accordance with pH. Calculation and discussion of the thermodynamic parameters were achieved. Both log K1 and –ΔH1, for M(II)-thiosemicarbazone complexes were found to be somewhat larger than log K2 and –ΔH2, demonstrating a shift in the dentate character of DMPTHP from tridentate in 1 : 1 chelates to bidentate in 1 : 2; M : L chelates and steric hindrance were generated by addition of the 2nd molecule. The compounds prepared have significant activity as antioxidants, similar to ascorbic acid. It is hoped that the results will be beneficial to antimicrobial agent chemistry. The formed compounds acted as a potent antibacterial agent. Molecular docking studies were investigated and have proved that DMPTHP as antibacterial agents act on highly resistant strains of E. coli and also as an anticancer agent.
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Cai YJ, Liu L, Wu YY, Peng QA, Cui YM, Peng DL. Synthesis, characterization, X-ray crystal structures, and antibacterial property of oxidovanadium(V) complexes with halide-containing hydrazones. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1728550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ya-Jun Cai
- School of Environmental Engineering, Wuhan Textile University, Wuhan, P. R. China
- Engineering Research Center for Clean Production of Textile Printing, Ministry of Education, Wuhan, P. R. China
| | - Liu Liu
- School of Environmental Engineering, Wuhan Textile University, Wuhan, P. R. China
- Engineering Research Center for Clean Production of Textile Printing, Ministry of Education, Wuhan, P. R. China
| | - Yuan-Yuan Wu
- School of Environmental Engineering, Wuhan Textile University, Wuhan, P. R. China
- Engineering Research Center for Clean Production of Textile Printing, Ministry of Education, Wuhan, P. R. China
| | - Qi-An Peng
- School of Environmental Engineering, Wuhan Textile University, Wuhan, P. R. China
- Engineering Research Center for Clean Production of Textile Printing, Ministry of Education, Wuhan, P. R. China
| | - Yong-Ming Cui
- National Local Joint Engineering Laboratory for Advanced Textile Processing and Clean Production, Wuhan Textile University, Wuhan, P. R. China
| | - Dong-Lai Peng
- School of Material & Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, P. R. China
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Zhang Q, Li Z, Liu J. Applying Cu(II) complexes assisted by water‐soluble porphyrin to DNA binding and selective anticancer activities. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qian Zhang
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
| | - Zhenzhen Li
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
- Shaanxi Normal University Pingliang Experimental Middle School Pingliang 744000 China
| | - Jiacheng Liu
- Key Laboratory of Eco‐functional Polymer Materials of the Ministry of Education, Key Laboratory of Eco‐environmental Polymer Materials of Gansu Province, Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province, College of Chemistry and Chemical Engineering Northwest Normal University Lanzhou 730070 China
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Hou JL, Bi Y, Xiao YH, Wu HY, Sun CB, Chen W. Synthesis, X-ray crystal structures, and biological activity copper(II) and nickel(II) complexes derived from 5-bromo-2-((2-hydroxyethylimino)methyl)phenol. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1812645] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jin-Long Hou
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, People's Republic of China
| | - Ye Bi
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, People's Republic of China
| | - Ying-Hui Xiao
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, People's Republic of China
| | - Hong-Yuan Wu
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, People's Republic of China
| | - Cheng-Bin Sun
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, People's Republic of China
| | - Wei Chen
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar, People's Republic of China
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Xue LW, Han YJ, Luo XQ. Six-coordinated oxidovanadium(V) complexes derived from hydrazone and pyrone ligands: synthesis, spectroscopy, and catalytic property. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1723629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ling-Wei Xue
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan Henan, P.R. China
| | - Yong-Jun Han
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan Henan, P.R. China
| | - Xiao-Qiang Luo
- School of Chemical and Environmental Engineering, Pingdingshan University, Pingdingshan Henan, P.R. China
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Luo Y, Wang J, Zhang B, Guan Y, Yang T, Li X, Xu L, Wang J, You Z. Syntheses, characterization and crystal structures of fluorine substituted Schiff base copper(II) and nickel(II) complexes with biological activity. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1795645] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yingying Luo
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
| | - Jiaqi Wang
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
| | - Bitong Zhang
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
| | - Yixing Guan
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
| | - Ting Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, People’s Republic of China
| | - Xiaoyan Li
- Zibo Vocational Institute, Zibo, People’s Republic of China
| | - Luyao Xu
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
| | - Jing Wang
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
| | - Zhonglu You
- Department of Chemistry, Liaoning Normal University, Dalian, People’s Republic of China
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26
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Formation of Tetranuclear Nickel(II) Complexes with Schiff-Bases: Crystal Structures and Magnetic Properties. CRYSTALS 2020. [DOI: 10.3390/cryst10070592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The cubane-type structure is a typical representative of tetranuclear coordination compounds. In this work, two anionic Schiff-base ligands, (L1)2− and (L2)2−, each offering an O^N^O coordination pocket, ligate four NiII ions into a [Ni4O4] cubane core. The ligands are H2L1 = 2−[[(3-ethoxy-2−hydroxyphenyl) methylene]amino]benzenemethanol and H2L2 = 2−[[(5-fluoro-2−hydroxyphenyl)methylene]amino]benzenemethanol. In both compounds, [Ni4(L1)4(EtOH)4] (1) and [Ni4(L2)4(MeOH)4] (2), alkoxy oxygens of the ligands act in a bridging μ3-O binding mode. Magnetic susceptibility and magnetization data for compounds 1 and 2 are presented. The Ni–O–Ni bond angles of the cubane core determined from single crystal X-ray diffraction data play a key role for a magneto-structural correlation. Dominant intracube ferromagnetic behavior is observed, and the coupling parameters were determined for both compounds, leading to nonzero spin ground states in accordance with the broadly accepted bond angle guideline.
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27
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Bera P, Aher A, Brandao P, Manna SK, Mondal G, Jana A, Santra A, Jana H, Bera P. Induced apoptosis against U937 cancer cells by Fe(II), Co(III) and Ni(II) complexes with a pyrazine-thiazole ligand: Synthesis, structure and biological evaluation. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114503] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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28
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Gil DM. Synthesis, molecular structure, spectroscopic and theoretical investigation of 5-chlorosalicylaldehyde-2,4-dinitrophenylhydrazone. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127589] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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29
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Peng DL. Acetohydroxamate-coordinated Oxovanadium(V) Complexes with Halide Containing Hydrazones: Synthesis, Characterization, X-ray Crystal Structures, and Antibacterial Activity. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420040065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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30
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Nano-synthesis, spectroscopic characterization, quantum chemical calculations, thermal properties and antimicrobial activity of (E)-N′-(2-hydroxybenzylidene)morpholine-4-carbothiohydrazide ligand and its metal complexes. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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31
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Salah BA, Kandil AT, Abd El-Nasser MG. Synthesis, molecular docking and computational studies of novel hydrazone complexes. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES 2019. [DOI: 10.1080/16878507.2019.1683273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Bahaa A. Salah
- Department of Chemistry, Faculty of Science, Helwan University, Cairo, Egypt
| | - A. T. Kandil
- Department of Chemistry, Faculty of Science, Helwan University, Cairo, Egypt
| | - M. G. Abd El-Nasser
- Department of Chemistry, Faculty of Science, Helwan University, Cairo, Egypt
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32
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Peng DL. Synthesis, characterization and crystal structures of oxidovanadium(V) hydrazone complexes with antibacterial activity. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1646423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Dong-Lai Peng
- Key Laboratory of Surface and Interface Science of Henan Province, School of Material & Chemical Engineering, Zhengzhou University of Light Industry, Zhengzhou, P.R. China
- Henan Collaborative Innovation Center of Environmental Pollution Control and Ecological Restoration, Zhengzhou University of Light Industry, Zhengzhou, P.R. China
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33
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Wang LH, Qiu XY, Liu SJ. Synthesis, characterization and crystal structures of copper(II), zinc(II) and vanadium(V) complexes, derived from 3-methyl- N′-(1-(pyridin-2-yl)ethylidene)benzohydrazide, with antibacterial activity. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1590561] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Li-Hang Wang
- College of Science and Technology, Ningbo University, Ningbo, People’s Republic of China
| | - Xiao-Yang Qiu
- College of Science and Technology, Ningbo University, Ningbo, People’s Republic of China
| | - Shu-Juan Liu
- College of Science and Technology, Ningbo University, Ningbo, People’s Republic of China
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34
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Dorosti N, Afshar F, Ghaziani F, Gholivand K, Zarabi S. Two Hg(II) complexes of 4-pyridinecarbacylamidophosphates: Synthesis, crystal structures, theoretical studies and in vitro antibacterial evaluation. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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35
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Fetoh A, Mohammed MA, Youssef MM, Abu El‐Reash GM. Synthesis, characterization, cyclic voltammetry and biological studies of Zn (II), Cd (II), Hg (II) and UO
2
2+
complexes of thiosemicarbazone salt. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ahmed Fetoh
- Department of Chemistry, Faculty of ScienceMansoura University Mansoura, P.O. Box 70 Mansoura Egypt
| | - Mahdi A. Mohammed
- Department of Chemistry, Faculty of ScienceMansoura University Mansoura, P.O. Box 70 Mansoura Egypt
- Department of Chemistry, Faculty of Education ‐ Arhab, Sana'a University Sana'a Yemen
| | - Magdy M. Youssef
- Department of Chemistry, Faculty of ScienceMansoura University Mansoura, P.O. Box 70 Mansoura Egypt
| | - Gaber M. Abu El‐Reash
- Department of Chemistry, Faculty of ScienceMansoura University Mansoura, P.O. Box 70 Mansoura Egypt
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36
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Synthesis, structural characterization, thermogravimetric, molecular modelling and biological studies of Co(II) and Ni(II) Schiff bases complexes. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.10.066] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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37
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Fetoh A, Salah Z, Abu El-Reash GM. Structural studies and biological evaluation of Co (II), Ni (II) and Cu (II) complexes of carbohydrazone derived from ethyl acetoacetate in addition to crystallographic description of La (III) or Sm (III) catalytic activity abnormal product. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ahmed Fetoh
- Department of Chemistry, Faculty of Science; Mansoura University; Mansoura Egypt
| | - Zeinab Salah
- Department of Chemistry, Faculty of Science; Mansoura University; Mansoura Egypt
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