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Hussain S, Hussain S, Zafar MN, Hussain I, Khan F, Mughal EU, Tahir MN. Preliminary anticancer evaluation of new Pd(II) complexes bearing NNO donor ligands. Saudi Pharm J 2024; 32:101915. [PMID: 38178853 PMCID: PMC10764271 DOI: 10.1016/j.jsps.2023.101915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 12/09/2023] [Indexed: 01/06/2024] Open
Abstract
In this study we presented a novel series of NNO tridentate ligands generating imino, amido and oxo donor pocket for Pd(II) coordination. All the compounds were meticulously characterized by elemental analysis and advanced spectroscopic techniques, including FTIR, proton and carbon NMR. The synthesized compounds underwent rigorous evaluation for their potential as anti-cancer agents, utilizing the aggressive breast cancer cell lines MDA-MB (ATCC) and MCF-7 as a crucial model for assessing growth inhibition in cancer cells. Remarkably, the MTT assay unveiled the robust anti-cancer activity for all palladium complexes against MDA-MB-231 and MCF-7 cells. Particularly, complex [Pd(L1)(CH3CN)] exhibited exceptional potency with an IC50 value of 25.50 ± 0.30 µM (MDA-MB-231) and 20.76 ± 0.30 µM (MCF-7), compared to respective 27.00 ± 0.80 µM and 24.10 ± 0.80 µM for cisplatin, underscoring its promising therapeutic potential. Furthermore, to elucidate the mechanistic basis for the anti-cancer effects, molecular docking studies on tyrosine kinases, an integral target in cancer research, were carried out. The outcome of these investigations further substantiated the remarkable anticancer properties inherent to these innovative compounds. This research offers a compelling perspective on the development of potent anti-cancer agents rooted in the synergy between ligands and Pd(II) complexes and presenting a promising avenue for future cancer therapy endeavors.
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Affiliation(s)
- Shazia Hussain
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Shabeeb Hussain
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - M. Naveed Zafar
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Irfan Hussain
- Center of Regenerative Medicine and Stem Cell Research, Aga Khan 74800, University Karachi, Pakistan
| | - Faizullah Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa 616, Sultanate of Oman and Department of Pharmacy, Abdul Wali Khan University Mardan, Mardan 23200, Khyber Pakhtunkhwa, Pakistan
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2
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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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3
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Hassan Fawzy K, Zayed MA, Yossri Frag E. Chemically modified flubendazole carbon electrochemical sensor for aluminum determination in food stuff, Multivitamin syrup and real water samples supported by DFT calculations, IR and morphological tools. Food Chem 2023; 421:136197. [PMID: 37116440 DOI: 10.1016/j.foodchem.2023.136197] [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: 02/09/2023] [Revised: 04/12/2023] [Accepted: 04/16/2023] [Indexed: 04/30/2023]
Abstract
Aluminum is a key component in nearly nourishment stuffs and medications. It is also found in treated drinking water in the form of reactive species, and aluminum salts are commonly utilized as flocculants in water treatment. Meanwhile, it was not thought to be a dangerous metal for people, but research showed a possible link with Alzheimer's disease, breast cancer, autism, and aluminum. Controlling the amount of aluminum in food processing, agriculture, and drinking water is crucial, thus newly synthesized Al(III) ion selective electrode based on innocuous reagent, flubendazole drug, has been developed. The electrode displayed Nernstian slopes of 20.11 0.47 mV decade-1 at 25 ± 1 °C, covering a wide concentration range of Al(III) from 1 × 10-7 to 1 × 10-1 mol L-1. The response mechanism is studied using IR, computational calculations, morphological tools. The developed sensor has been utilized to accurately measure Al(III) ions in genuine water samples, multivitamin syrup, and food stuff.
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Affiliation(s)
| | - M A Zayed
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Eman Yossri Frag
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
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4
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Liu LJ, Liu Y, Cui GH, Fu L. Two chemically robust coordination polymers as fluorescent probes for effective sensing of sulfadiazine/ornidazole and Cd2+ ions. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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5
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Second and third-row transition metal compounds containing benzimidazole ligands: An overview of their anticancer and antitumour activity. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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6
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Bouzaheur A, Bouchoucha A, Si Larbi K, Zaater S. Experimental and DFT studies of a novel Schiff base sulfonamide derivative ligand and its palladium (II) and platinum (IV) complexes: antimicrobial activity, cytotoxicity, and molecular docking study. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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7
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Coordination of new palladium (II) complexes with derived furopyran-3,4‑dione ligands: Synthesis, characterization, redox behaviour, DFT, antimicrobial activity, molecular docking and ADMET studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132611] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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8
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Wen MY, Liu C, Rui YL, Fu L, Dong GY. Two new Cd(II) MOFs as signal magnifiers for fluorescence detection of levofloxacin. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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9
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El-Sayed YS, Gaber M, El-Nahass MN. Structural elucidation, spectroscopic, and metallochromic studies of 2-(2-hydroxy phenyl)-1-H–benzimidazole complexes: Metal ions sensing, DNA binding, and antimicrobial activity evaluation. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129809] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Saleh M, Zam ZZ, Hofer TS. Solvent influence on the presence of axial ligand coordination: A QMCF-MD study of the structural and dynamical properties of Pd(II) and Pd(II) tetra-ammine in aqueous solution. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Mansour AM, Abdel‐Ghani NT, Ragab MS. DNA/bovine serum albumin binding and cytotoxicity of transition metal ternary complexes based on sulfamethazine and bromazepam drugs. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5995] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry, Faculty of Science Cairo University Gamma Street Giza 12613 Egypt
| | - Nour T. Abdel‐Ghani
- Department of Chemistry, Faculty of Science Cairo University Gamma Street Giza 12613 Egypt
| | - Mona S. Ragab
- Department of Chemistry, Faculty of Science Cairo University Gamma Street Giza 12613 Egypt
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12
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Eren B, Koçak FÖ, Erdoğan G. Synthesis, Characterization and Antimicrobial Activity Evaluation of the Polybenzimidazole Derivatives with Different Dicarboxylic Acid Moieties. LETT ORG CHEM 2020. [DOI: 10.2174/1570178617666191114105457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of polybenzimidazole was synthesized by the solution polycondensation reaction of
3,3´-diaminobenzidine (DAB) with dicarboxylic acid derivatives. The synthesized polybenzimidazoles
were characterized by using IR, 1H-NMR, thermogravimetric analysis (TGA) and differential scanning
calorimetry (DSC). TGA and DSC studies showed that the polybenzimidazoles have good thermal stability
and are generally amorphous in nature. Glass transition temperature (Tg) values were found to be
in the range of 300-410°C. This is the first detailed study to investigate the antimicrobial activities of
the polybenzimidazoles. The synthesized polybenzimidazoles have high antimicrobial activity compared
to benzimidazole molecules. It was also found that they are more effective against bacterial species
than fungal species. The polymers 2, 5, 6, 7, having -1,3-phenyl, vinyl, -1-OH-3,5-phenyl and 4,4´-
oxybisphenyl rings, showed remarkable activity against tested bacterial species (MIC = 32-500
μg/mL). Among these polymers, the polymers 6 and 7 having additional electronegative moiety have
the highest activity against tested bacterial species.
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Affiliation(s)
- Bilge Eren
- Department of Chemistry, Faculty of Science and Arts, Bilecik Şeyh Edebali University, 11210 Bilecik, Turkey
| | - Fadime Özdemir Koçak
- Department of Nursing, School of Health, Bilecik Seyh Edebali University, 11210, Bilecik, Turkey
| | - Gülcan Erdoğan
- Department of Chemistry, Faculty of Science and Arts, Bilecik Şeyh Edebali University, 11210 Bilecik, Turkey
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13
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Aroua LM. Novel Mixed Complexes Derived from Benzoimidazolphenylethanamine and
4-(Benzoimidazol-2-yl)aniline: Synthesis, Characterization, Antibacterial
Evaluation and Theoretical Prediction of Toxicity. ACTA ACUST UNITED AC 2020. [DOI: 10.14233/ajchem.2020.22472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Benzoimidazolphenylethanamine (BPE) has been synthesized using condensation reaction from
o-phenyldiamine and L-phenylalanine. Some metal complexes have been synthesized from
4-(benzoimidazol-2-yl)aniline, benzoimidazolylphenylethanamine and cadmium(II), tin(II), copper(II)
and nickel(II) metal in a molar ratio (1:1:1). All new metal complexes were characterized by
spectroscopic data of FTIR, UV-visible electronic absorption, X-ray powder diffraction and thermal
analysis. Spectra analysis of the mixed metal complexes showed the coordination of ligands to the
metal ions via nitrogen atoms. The XRD powder showed that metal complexes have a monoclinic
system. The preliminary tested in vitro antibacterial activities of Sn(II) complex was assayed against
four bacterial isolates namely Micrococcus luteus, Staphylococcus aureus as Gram-positive,
Pseudomonas aerugmosa and Escherichia coli.
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Affiliation(s)
- Lotfi M. Aroua
- 1Department of Chemistry, College of Science, Qassim University, Campus University, King Abdulaziz Road, P.O.Box: 6644, Buraydah, Qassim, Kingdom of Saudi Arabia 2Laboratory of Organic Structural Chemistry & Macromolecules, Department of Chemistry, Faculty of Sciences of Tunis, Tunis El-Manar University, El Manar I 2092, Tunis, Tunisia
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14
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Impact of the functionalized tetrazole ring on the electrochemical behavior and biological activities of novel nickel (II) complexes with a series of tetrazole derivatives. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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15
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Masoud MS, AbouEl-Enein SA, Ali AE, Abd Elhamed EH. Chelating behavior of 3-amino-4,6-dimethyl-1H-pyrazolo[3,4-b]pyridine ligand towards some metal ions, spectral and thermal measurements as well as molecular modeling and biological studies. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127172] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Mansour AM, Steiger C, Nagel C, Schatzschneider U. Wavelength‐Dependent Control of the CO Release Kinetics of Manganese(I) Tricarbonyl PhotoCORMs with Benzimidazole Coligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900894] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry Faculty of Science Cairo University Gamma Street 12613 Cairo Giza Egypt
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Christoph Steiger
- Institut für Pharmazie und Lebensmittelchemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Christoph Nagel
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Ulrich Schatzschneider
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
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17
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Sadaf H, Imtiaz-ud-Din, Fettouhi M, Fazal A, Ahmad S, Farooqi BA, Nadeem S, Ihsan-ul-Haq, Ahmad W. Synthesis, crystal structures and biological activities of palladium(II) complexes of benzimidazole and 2-methylbenzimidazole. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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El Hag R, Abdusalam MM, Acilan C, Kayı H, Özalp-Yaman Ş. Radicalic cleavage pathway and DNA docking studies of novel chemotherapic platinum agent of 5,6-di-2-ithienyl-2,3-dihydropyrazine. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.04.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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19
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Synthesis, X-ray structures and biological properties of palladium(II) complexes of 1,2-dimethylimidazole and benzimidazole. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.12.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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20
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Bergamini FR, Nunes JH, de Carvalho MA, Ribeiro MA, de Paiva PP, Banzato TP, Ruiz AL, de Carvalho JE, Lustri WR, Martins DO, da Costa Ferreira AM, Corbi PP. Polynuclear copper(II) complexes with nalidixic acid hydrazones: Antiproliferative activity and selectivity assessment over a panel of tumor cells. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.09.084] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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21
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Lunagariya MV, Thakor KP, Waghela BN, Pathak C, Patel MN. Design, synthesis, pharmacological evaluation and DNA interaction studies of binuclear Pt(II) complexes with pyrazolo[1,5-a]pyrimidine scaffold. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4222] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Miral V. Lunagariya
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar -388 120 Gujarat India
| | - Khyati P. Thakor
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar -388 120 Gujarat India
| | - Bhargav N. Waghela
- Department of Cell Biology, School of Biological Sciences and Biotechnology; Indian Institute of Advanced Research, Koba Institutional Area; Gandhinagar 382007 Gujarat India
| | - Chadramani Pathak
- Department of Cell Biology, School of Biological Sciences and Biotechnology; Indian Institute of Advanced Research, Koba Institutional Area; Gandhinagar 382007 Gujarat India
| | - Mohan N. Patel
- Department of Chemistry; Sardar Patel University; Vallabh Vidyanagar -388 120 Gujarat India
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22
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Mansour AM, Shehab OR. Lysozyme and DNA binding affinity of Pd(ii) and Pt(ii) complexes bearing charged N,N-pyridylbenzimidazole bidentate ligands. Dalton Trans 2018; 47:3459-3468. [DOI: 10.1039/c7dt04347c] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The 2-pyridylbenzimidazole Pt(ii) complex functionalized with triphenylphosphonium interacts covalently with lysozyme via the loss of labile ligands and the departure of the TPP+ part.
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Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry
- Faculty of Science
- Cairo University
- Cairo 12613
- Egypt
| | - Ola R. Shehab
- Department of Chemistry
- Faculty of Science
- Cairo University
- Cairo 12613
- Egypt
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23
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Mir JM, Maurya R, Vishwakarma P. Corrosion resistance and thermal behavior of acetylacetonato-oxoperoxomolybdenum(VI) complex of maltol: Experimental and DFT studies. KARBALA INTERNATIONAL JOURNAL OF MODERN SCIENCE 2017. [DOI: 10.1016/j.kijoms.2017.08.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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24
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Mansour AM. Effect of metal complex formation on the antibacterial activity of nitazoxanide: Spectroscopic and density functional theory calculations. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ahmed M. Mansour
- Department of Chemistry, Faculty of ScienceCairo University Gamma Street, Giza Cairo 12613 Egypt
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25
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Meghdadi S, Amirnasr M, Kiani M, Fadaei Tirani F, Bagheri M, Schenk KJ. Benign synthesis of quinolinecarboxamide ligands, H2bqbenzo and H2bqb and their Pd(II) complexes: X-ray crystal structure, electrochemical and antibacterial studies. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1336231] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Soraia Meghdadi
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
| | - Mehdi Amirnasr
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
| | - Mahsa Kiani
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
| | | | - Maryam Bagheri
- Department of Chemistry, Isfahan University of Technology, Isfahan, Iran
| | - Kurt Job Schenk
- CCC–IPSB, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
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26
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Lobana TS, Sandhu AK, Mahajan RK, Hundal G, Gupta SK, Butcher RJ, Castineiras A. Dinuclear PdII/PtII complexes [M2(phosphine) (thio-ligand)3]Cl incorporating N,S-bridged pyridine-2-thiolate and benzimidazoline-2-thiolate. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.01.042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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27
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Khalaf-Alla PA, Shoukry MM, Jbarah AA, van Eldik R. Base hydrolysis of α-amino acid esters catalysed by [Pd(N-ethylethylenediamine)(H2O)2]2+. Kinetic study and DFT calculations. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Lunagariya MV, Thakor KP, Waghela BN, Vaidya FU, Pathak C, Patel MN. Design, synthesis, MTT assay, DNA interaction studies of platinum(II) complexes. J Biomol Struct Dyn 2017; 36:14-31. [DOI: 10.1080/07391102.2016.1268071] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Miral V. Lunagariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Khyati P. Thakor
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
| | - Bhargav N. Waghela
- Department of Cell biology, Indian Institute of Advanced Research, Gandhinagar, Gujarat, India
| | - Foram U. Vaidya
- Department of Cell biology, Indian Institute of Advanced Research, Gandhinagar, Gujarat, India
| | - Chadramani Pathak
- Department of Cell biology, Indian Institute of Advanced Research, Gandhinagar, Gujarat, India
| | - Mohan N. Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar 388 120, Gujarat, India
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29
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Zhao J, Zhao D, Zhao Y, Shu H, Hu J. Photoluminescence and in vitro cytotoxicity of benzimidazole-based CuI/PtII complexes. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.08.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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30
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Mansour AM, El Bakry EM, Abdel-Ghani NT. Photocatalytic degradation of methylene blue with copper(II) oxide synthesized by thermal decomposition of Flubendazole complexes. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2016.04.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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31
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Hamurcu F, Mamaş S, Ozdemir UO, Gündüzalp AB, Senturk OS. New series of aromatic/ five-membered heteroaromatic butanesulfonyl hydrazones as potent biological agents: Synthesis, physicochemical and electronic properties. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.03.092] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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Adam AMA. Structural, physicochemical and in vitro pharmacological properties of the stimulant drug 8-chlorotheophylline complexed with Cr(III), Mn(II), Co(II), and Ni(II) metal ions: Potent metallodrug complexes as antimicrobial agents. CR CHIM 2016. [DOI: 10.1016/j.crci.2016.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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33
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Keiko NA, Vchislo NV. Synthesis of Diheteroatomic Five-Membered Heterocyclic Compounds from α,β-Unsaturated Aldehydes. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600227] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- N. A. Keiko
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky Street 664033 Irkutsk Russian Federation
| | - N. V. Vchislo
- A. E. Favorsky Irkutsk Institute of Chemistry; Siberian Branch of the Russian Academy of Sciences; 1 Favorsky Street 664033 Irkutsk Russian Federation
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34
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Alam MN, Huq F. Comprehensive review on tumour active palladium compounds and structure–activity relationships. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2016.02.001] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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35
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Mansour AM, Bakry EME, Abdel-Ghani NT. Flubendazole Pd(II) complexes: structural studies, cytotoxicity, and quantum chemical calculations. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0858-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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Palladium complexes: new candidates for anti-cancer drugs. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-015-0804-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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37
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Darweesh AF, Mansour AM, Elwahy AHM. Novel bis(benzothiazole-oxime)-based Pd(II)-complex: synthesis, characterization, quantum chemical calculations, and catalytic significance in Suzuki–Miyaura and Heck–Mizoroki cross coupling reactions. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-015-1633-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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38
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Mansour AM. Influence of metal complex formation on the antimicrobial activity of nifuroxazide: spectroscopic, electrochemical, and DFT studies. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1111344] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Ahmed M. Mansour
- Faculty of Science, Chemistry Department, Cairo University, Giza, Egypt
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39
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Synthesis, spectroscopic, DFT, cytotoxicity and antimicrobial activity of Pd(II) and Pt(II) complexes of N,N-chelated benzimidazole derivatives. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.09.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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40
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Samiee S, Kooti N, Motamedi H, Gable RW, Bagherjeri FA. Synthesis, characterization, crystal structure, theoretical studies, and antibacterial activities of P-coordinated mercury(II) complexes containing phosphine–phosphonium salts. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.06.019] [Citation(s) in RCA: 9] [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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41
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Sparfloxacin charge transfer complexes with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone and tetracyanoquinodimethane: Molecular structures, spectral, and DFT studies. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.03.048] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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42
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Abdel-Ghani NT, Mansour AM, Abo El-Ghar MF, El-Borady OM, Shorafa H. Co(II), Ni(II) and Cu(II) complexes of azo-aminopyrazole ligand: Spectroscopic, crystal structure and quantum chemical calculations. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.06.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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43
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Sabounchei SJ, Shahriary P, Salehzadeh S, Gholiee Y, Chehregani A. Spectroscopic, theoretical, and antibacterial approach in the characterization of 5-methyl-5-(3-pyridyl)-2,4-imidazolidenedione ligand and of its platinum and palladium complexes. CR CHIM 2015. [DOI: 10.1016/j.crci.2014.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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44
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Mansour AM, Mohamed RR. Sulfamethazine copper(ii) complexes as antimicrobial thermal stabilizers and co-stabilizers for rigid PVC: spectroscopic, thermal, and DFT studies. RSC Adv 2015. [DOI: 10.1039/c4ra07212j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Binary and ternary Cu(ii) complexes of the sulfamethazine antibacterial drug have been prepared, characterized, and tested for their antibacterial thermal stabilizer efficiency for PVC.
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Affiliation(s)
- Ahmed M. Mansour
- Chemistry Department
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
| | - Riham R. Mohamed
- Chemistry Department
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
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45
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Mansour AM. Photocatalytic degradation of methylene blue with hematite nanoparticles synthesized by thermal decomposition of fluoroquinolones oxalato–iron(iii) complexes. RSC Adv 2015. [DOI: 10.1039/c5ra12157d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Thermal decomposition of fluoroquinolones oxalato iron(iii) complexes, synthesized from fluoroquinolones and potassium tris(oxalato)ferrate(iii) trihydrate, gave α-Fe2O3 nanoparticles suitable for the photocatalytic degradation of methylene blue.
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Affiliation(s)
- Ahmed M. Mansour
- Chemistry Department
- Faculty of Science
- Cairo University
- Giza 12613
- Egypt
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46
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Complexes of N-(2-thiazolyl)-1H-benzotriazole-1-carbothioamide with Pd(II), Pt(II), and Zn(II): Spectral, DFT, cytotoxicity and anti-angiogenic effect on MCF-7 cell line. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.08.034] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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47
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Mansour AM. Synthesis, spectroscopic, electrochemical, DFT and SAR studies of nifuroxazide complexes with Pd(II), Pt(II) and Ru(II). Polyhedron 2014. [DOI: 10.1016/j.poly.2014.04.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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48
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Shehab OR, Mansour AM. New thiocyanate potentiometric sensors based on sulfadimidine metal complexes: Experimental and theoretical studies. Biosens Bioelectron 2014; 57:77-84. [PMID: 24556161 DOI: 10.1016/j.bios.2014.01.051] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 01/21/2014] [Accepted: 01/27/2014] [Indexed: 11/28/2022]
Affiliation(s)
- Ola R Shehab
- Chemistry Department, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt.
| | - Ahmed M Mansour
- Chemistry Department, Faculty of Science, Cairo University, Gamma Street, Giza, Cairo 12613, Egypt
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49
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Filipović N, Grubišić S, Jovanović M, Dulović M, Marković I, Klisurić O, Marinković A, Mitić D, Anđelković K, Todorović T. Palladium(
II
) Complexes with
N
‐Heteroaromatic Bidentate Hydrazone Ligands: The Effect of the Chelate Ring Size and Lipophilicity on
in vitro
Cytotoxic Activity. Chem Biol Drug Des 2014; 84:333-41. [DOI: 10.1111/cbdd.12322] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Revised: 03/12/2014] [Accepted: 03/12/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Nenad Filipović
- Department of Chemistry and Biochemistry Faculty of Agriculture University of Belgrade Nemanjina 6 11000 Belgrade Serbia
| | - Sonja Grubišić
- Center for Chemistry IHTM University of Belgrade Njegoševa 12 11000 Belgrade Serbia
| | - Maja Jovanović
- Faculty of Medicine Institute of Medical and Clinical Biochemistry University of Belgrade Pasterova 2 11000 Belgrade Serbia
| | - Marija Dulović
- Faculty of Medicine Institute of Medical and Clinical Biochemistry University of Belgrade Pasterova 2 11000 Belgrade Serbia
| | - Ivanka Marković
- Faculty of Medicine Institute of Medical and Clinical Biochemistry University of Belgrade Pasterova 2 11000 Belgrade Serbia
| | - Olivera Klisurić
- Department of Physics Faculty of Sciences University of Novi Sad Trg Dositeja Obradovića 4 21000 Novi Sad Serbia
| | - Aleksandar Marinković
- Faculty of Technology and Metallurgy University of Belgrade Karnegijeva 4 11000 Belgrade Serbia
| | - Dragana Mitić
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
| | - Katarina Anđelković
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
| | - Tamara Todorović
- Faculty of Chemistry University of Belgrade Studentski trg 12‐16 11000 Belgrade Serbia
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50
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Mansour AM. Selective coordination ability of sulfamethazine Schiff-base ligand towards copper(II): molecular structures, spectral and SAR study. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 123:257-266. [PMID: 24398469 DOI: 10.1016/j.saa.2013.12.066] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Revised: 11/28/2013] [Accepted: 12/08/2013] [Indexed: 06/03/2023]
Abstract
In the present work, a combined experimental and theoretical study of the N-(4,6-Dimethyl-pyrimidin-2-yl)-4-[(2-hydroxy-benzylidene)amino]benzenesulfonamide ligand (H2L) and its mononuclear and magnetically diluted binuclear Cu(II) complexes has been performed using IR, TG/DTA, magnetic, EPR, and conductivity measurements. Calculated g-tensor values showed best agreement with experimental values from EPR when carried out using the MPW1PW91 functional. Coordination of H2L to a Cu(II) center, regardless of the binding site and Cu:L stoichiometry, leads to a significant decrease in the antibacterial activity compared to the free ligand as well as reference drugs in the case of Staphylococcus aureus. Structural-activity relationship suggests that ELUMO, ΔE, dipole moment, polarizability and electrophilicity index were the most significant descriptors for the correlation with the antibacterial activity.
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Affiliation(s)
- Ahmed M Mansour
- Chemistry Department, Faculty of Science, Cairo University, Gamaa Street, Giza 12613, Egypt.
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