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Islam MT, Bitu NA, Chaki BM, Hossain MJ, Asraf MA, Hossen MF, Kudrat-E-Zahan M, Latif MA. Water-soluble Schiff base ligands and metal complexes: an overview considering green solvent. RSC Adv 2024; 14:25256-25272. [PMID: 39139233 PMCID: PMC11320196 DOI: 10.1039/d4ra04310c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 07/30/2024] [Indexed: 08/15/2024] Open
Abstract
The water-soluble metal complexes with Schiff base (SB) ligands are of great interest to green chemistry researchers due to their stability, cost-effectiveness, eco-friendly, electron-donating ability, and various applications. They have high potential to express their biological activity including anti-inflammatory, anticancer, antibacterial, antifungal, antioxidant, and DNA binding and cleavage. In the recent era, transition metal complexes have played a significant role in different processes such as hydrogenation, carbonylation, oxidation, reduction, epoxidation, hydrolysis, decomposition, and polymerization reactions in industry. However, their limited aqueous solubility may be the major limitation to their potential catalytic, industrial, and clinical applications. In industrial catalytic processes, it has been proven that water can be used as a solvent to minimize the environmental effect of different reactions as well as simple and complete separation. Water is a green solvent, flexible, non-toxic, safe, readily available, environmentally harmless, and inexpensive. Attaching different substituents on Schiff bases enhances the water solubility and catalytic activity. Studies on water-soluble SB complexes will explore these aspects and their prospects for the future evolution of their diverse applications.
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Affiliation(s)
- Md Tariqul Islam
- Department of Chemistry, Rajshahi University Rajshahi 6205 Bangladesh
| | - Nur Amin Bitu
- Department of Chemistry, Rajshahi University Rajshahi 6205 Bangladesh
| | | | - Md Jakir Hossain
- Department of Chemistry, Begum Rokeya University Rangpur Bangladesh
| | - Md Ali Asraf
- Department of Chemistry, Rajshahi University Rajshahi 6205 Bangladesh
| | - Md Faruk Hossen
- Department of Chemistry, Rajshahi University Rajshahi 6205 Bangladesh
| | - Md Kudrat-E-Zahan
- Department of Chemistry, Rajshahi University Rajshahi 6205 Bangladesh
| | - Md Abdul Latif
- Department of Chemistry, Begum Rokeya University Rangpur Bangladesh
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Richa, Kumar V, Kataria R. Phenanthroline and Schiff Base associated Cu(II)-coordinated compounds containing N, O as donor atoms for potent anticancer activity. J Inorg Biochem 2024; 251:112440. [PMID: 38065049 DOI: 10.1016/j.jinorgbio.2023.112440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/25/2023]
Abstract
As an inherent metal ion, copper has been the subject of investigation for developing a novel antitumoral compound that exhibits fewer adverse effects. Copper serves as a cofactor in multiple enzymes, generates reactive oxygen species (ROS), facilitates tumour evolution, metastasis and angiogenesis and has been detected at elevated concentrations in the serum and tissues of various human cancer types. In the given setting, utilising two methodologies in developing novel Copper-based pharmaceuticals for anti-cancer applications is standard practice. These approaches involve either the sequestration of unbound Copper ions or the synthesis of Copper complexes that induce cellular apoptosis. In the past four decades, the latter system has been used, leading to numerous reviews that have examined the anticancer characteristics of a wide range of Copper complexes. These analyses have consistently demonstrated that multiple factors frequently influence the efficacy of these compounds. This review examines the possible anticancer properties of copper and Cu(II) complexes that incorporate Schiff base ligands containing 1,10-phenanthroline. The present study will comprehensively analyse the examined cell lines and mechanistic research associated with each complex.
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Affiliation(s)
- Richa
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India
| | - Vinod Kumar
- Department of Chemistry, School of Basic Sciences, Central University of Haryana, Mahendergarh 123031, Haryana, India
| | - Ramesh Kataria
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India.
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Fioravanço LP, Pôrto JB, Martins FM, Siqueira JD, Iglesias BA, Rodrigues BM, Chaves OA, Back DF. A Vanadium(V) complexes derived from pyridoxal/salicylaldehyde. Interaction with CT-DNA/HSA, and molecular docking assessments. J Inorg Biochem 2023; 239:112070. [PMID: 36450221 DOI: 10.1016/j.jinorgbio.2022.112070] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/11/2022] [Accepted: 11/13/2022] [Indexed: 11/19/2022]
Abstract
With the increasing development of metallopharmaceuticals, coordination compounds become viable alternatives for therapeutic uses. Despite the importance of platinum derivatives in this area, first-row transition metals complexes are welcome due to their characteristics. Vanadium is a promising metal in this context, as it has a range of compounds with different biological applications, including anticancer therapeutic effects. In this effort, the study of interactions between coordination compounds with deoxyribonucleic acid and with human serum albumin is fundamental. In this way, ten iminic ligands were synthesized by condensing p-substituted aromatic benzohydrazides (OH, CH3, H, NO2, and NH2) with salicylaldehyde (L1As-L5As) or pyridoxal hydrochloride (L1P-L5P). These ligands have characteristics that allow the tridentate coordination of vanadium cations, leading to the formation of ten vanadium(V) complexes (C1As-C5As and C1P-C5P) with different structural features, all characterized by single-crystal X-ray diffraction, UV-Vis and infrared spectroscopies, and cyclic voltammetry. In addition, the complexes were tested for their interactions with calf thymus deoxyribonucleic acid and human serum albumin by spectroscopic assays and molecular docking calculations. These new results can contribute to further research and provide different ways to design new vanadium complexes with biological applications.
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Affiliation(s)
- Letícia Paiva Fioravanço
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Juliana Bortoluzzi Pôrto
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Francisco Mainardi Martins
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Josiéli Demetrio Siqueira
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Bernardo Almeida Iglesias
- Laboratory of Bioinorganic and Porphyrin Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Bruna Matiuzzi Rodrigues
- Laboratory of Bioinorganic and Porphyrin Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Otávio Augusto Chaves
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, Rua Larga N°2, 3004-535, Coimbra, Portugal
| | - Davi Fernando Back
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil.
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Jevtovic V, Alshammari N, Latif S, Alsukaibi AKD, Humaidi J, Alanazi TYA, Abdulaziz F, Matalka SI, Pantelić NĐ, Marković M, Rakić A, Dimić D. Synthesis, Crystal Structure, Theoretical Calculations, Antibacterial Activity, Electrochemical Behavior, and Molecular Docking of Ni(II) and Cu(II) Complexes with Pyridoxal-Semicarbazone. Molecules 2022; 27:molecules27196322. [PMID: 36234859 PMCID: PMC9570950 DOI: 10.3390/molecules27196322] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 12/25/2022] Open
Abstract
New Ni (II) and Cu (II) complexes with pyridoxal-semicarbazone were synthesized and their structures were solved by X-ray crystallography. This analysis showed the bis-ligand octahedral structure of [Ni(PLSC-H)2]·H2O and the dimer octahedral structure of [Cu(PLSC)(SO4)(H2O)]2·2H2O. Hirshfeld surface analysis was employed to determine the most important intermolecular interactions in the crystallographic structures. The structures of both complexes were further examined using density functional theory and natural bond orbital analysis. The photocatalytic decomposition of methylene blue in the presence of both compounds was investigated. Both compounds were active toward E. coli and S. aureus, with a minimum inhibition concentration similar to that of chloramphenicol. The obtained complexes led to the formation of free radical species, as was demonstrated in an experiment with dichlorofluorescein-diacetate. It is postulated that this is the mechanistic pathway of the antibacterial and photocatalytic activities. Cyclic voltammograms of the compounds showed the peaks of the reduction of metal ions. A molecular docking study showed that the Ni(II) complex exhibited promising activity towards Janus kinase (JAK), as a potential therapy for inflammatory diseases, cancers, and immunologic disorders.
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Affiliation(s)
- Violeta Jevtovic
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Njood Alshammari
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Salman Latif
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | | | - Jamal Humaidi
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Tahani Y. A. Alanazi
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Fahad Abdulaziz
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Samah I. Matalka
- Department of Chemistry, College of Science, University of Hail, Ha’il 81451, Saudi Arabia
| | - Nebojša Đ. Pantelić
- Department of Chemistry and Biochemistry, Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11080 Belgrade, Serbia
| | - Milica Marković
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Aleksandra Rakić
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Dušan Dimić
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
- Correspondence:
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Wang Y, Qin B, Li Z, Li D, Hu F, Zhang H, Yu L. Analysis of reaction between vitamin B 6 and bovine serum albumin based on a terahertz metamaterial sensor. APPLIED OPTICS 2022; 61:7978-7984. [PMID: 36255918 DOI: 10.1364/ao.468719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
A four-peak terahertz metamaterial sensor was used to detect the reaction between different concentrations of vitamin B6 (VB6) and bovine serum albumin (BSA), which achieves a concentration range (0.015-0.125 mg/µl) of VB6 and a maximum binding concentration (0.05 mg/µl) of VB6 and 0.0875 mg/µl BSA. To understand the combination of VB6 and BSA, the reactants between VB (VB1, VB3, and VB5) with the same concentration (0.05 mg/µl) and a BSA solution with a concentration of 0.0875 mg/µl were carried on the surface of the sensor. Experimental results show that the reactants cause the four resonance peaks of the sensor to produce the coincident redshift, which is the same as the order of their binding coefficients determined by the fluorescence method. The experimental process indicates that it is feasible to use terahertz metamaterials to detect the reaction process of organic matter.
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Aleshahidi M, Gholizadeh M, Seyedi SM. Bivalent metal complexes of a novel Schiff base of vitamin B6: green synthesis, characterization, DFT studies, AIM analysis and antibacterial studies. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04833-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ming J, Bhatti MZ, Ali A, Zhang Z, Wang N, Mohyuddin A, Chen J, Zhang Y, Rahman FU. Vitamin B6 based Pt(II) complexes: Biomolecule derived potential cytotoxic agents for thyroid cancer. METALLOMICS : INTEGRATED BIOMETAL SCIENCE 2022; 14:6649654. [PMID: 35876659 DOI: 10.1093/mtomcs/mfac053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 07/20/2022] [Indexed: 11/14/2022]
Abstract
Vitamin B6 is an essential vitamin that serves as a co-enzyme in a number of enzymatic reactions in metabolism of lipids, amino acids and glucose. In the current study, we synthesized vitamin B6 derived ligand (L) and its complex Pt(L)Cl (C1). The ancillary chloride ligand of C1 was exchanged with pyridine co-ligand and another complex Pt(L)(py).BF4 (C2) was obtained. Both these complexes were obtained in excellent isolated yields and characterized thoroughly by different analytical methods. Thyroid cancer is one of the most common malignancies of the endocrine system, we studied the in vitro anticancer activity and mechanism of these vitamin B6 derived L and Pt(II) complexes in thyroid cancer cell line (FTC). Based on MTT assay, cell proliferation rate was reduced in a dose-dependent manner. According to apoptosis analysis, vitamin B6 based Pt(II) complexes treated cells depicted necrotic effect and TUNEL based apoptosis was observed in cancer cells. Furthermore, qRT-PCR analyses of cancer cells treated with C1 and/or C2 showed regulated expression of anti-apoptotic, pro-apoptosis and autophagy related genes. Western blot results demonstrated that C1 and C2 induced the activation of p53 and the cleavage of Poly (ADP-ribose) polymerase (PARP). These results suggest that these complexes inhibit the growth of FTC cells and induce apoptosis through p53 signaling. Thus, vitamin B6 derived Pt(II) complexes C1 and C2 may be potential cytotoxic agents for the treatment of thyroid cancer.
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Affiliation(s)
- Jialin Ming
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
| | - Muhammad Zeeshan Bhatti
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan
| | - Amjad Ali
- Institute of Integrative Biosciences, CECOS University of IT and Emerging Sciences, Peshawar, KPK 25000, Pakistan
| | - Zeqing Zhang
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
| | - Na Wang
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
| | - Aisha Mohyuddin
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi 46000, Pakistan
| | - Jiwu Chen
- School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yongmin Zhang
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire, UMR 8232, 4 Place Jussieu, 75005 Paris, France
| | - Faiz-Ur Rahman
- Inner Mongolia University Research Center for Glycochemistry of Characteristic Medicinal Resources, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot People's Republic of China, Inner Mongolia 010031, China
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Kamaal S, Ali A, Afzal M, Muslim M, Alarifi A, Ahmad M. Exploiting the biological potential of Zn(II) complex derived from zwitterionic Schiff base: DNA binding and cytotoxicity activity against human cervical cancer. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-022-02243-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Anjomshoa M, Amirheidari B. Nuclease-like metalloscissors: Biomimetic candidates for cancer and bacterial and viral infections therapy. Coord Chem Rev 2022; 458:214417. [PMID: 35153301 PMCID: PMC8816526 DOI: 10.1016/j.ccr.2022.214417] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 01/09/2022] [Indexed: 12/25/2022]
Abstract
Despite the extensive and rapid discovery of modern drugs for treatment of cancer, microbial infections, and viral illnesses; these diseases are still among major global health concerns. To take inspiration from natural nucleases and also the therapeutic potential of metallopeptide antibiotics such as the bleomycin family, artificial metallonucleases with the ability of promoting DNA/RNA cleavage and eventually affecting cellular biological processes can be introduced as a new class of therapeutic candidates. Metal complexes can be considered as one of the main categories of artificial metalloscissors, which can prompt nucleic acid strand scission. Accordingly, biologists, inorganic chemists, and medicinal inorganic chemists worldwide have been designing, synthesizing and evaluating the biological properties of metal complexes as artificial metalloscissors. In this review, we try to highlight the recent studies conducted on the nuclease-like metalloscissors and their potential therapeutic applications. Under the light of the concurrent Covid-19 pandemic, the human need for new therapeutics was highlighted much more than ever before. The nuclease-like metalloscissors with the potential of RNA cleavage of invading viral pathogens hence deserve prime attention.
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Guo JL, Liu GY, Wang RY, Sun SX. Synthesis and Structure Elucidation of Two Essential Metal Complexes: In-Vitro Studies of Their BSA/HSA-Binding Properties, Docking Simulations, and Anticancer Activities. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27061886. [PMID: 35335248 PMCID: PMC8948964 DOI: 10.3390/molecules27061886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/05/2022] [Accepted: 03/12/2022] [Indexed: 11/16/2022]
Abstract
Imidazole and tetrazole derivatives are widely used as clinical drugs since they possess a variety of pharmaceutical function. Zinc and iron are essential trace elements of the human body, with less toxicity and good biocompatibility. In this paper, two new essential metal mononuclear complexes [M(H2tmidc)2(H2O)2]·2H2O (M = Zn (1), Fe (2)) were synthesized through the reaction of 2-((1H-tetrazol-1-yl)methylene)-1H-imidazole-4,5-dicarboxylic acid (H3tmidc) and ZnSO4·7H2O or FeSO4·7H2O. The crystal structures were determined by means of the X-ray single crystal diffraction technique. Results from fluorescence investigations show that both complexes could interact with BSA as well as HSA through the static quenching mechanism. van der Waals forces and hydrogen bonds play important roles in the interaction of complexes and BSA/HSA since both ΔH and ΔS values are negative. The results of molecular docking are consistent with those in experimental studies. Furthermore, the anticancer activity of H3tmidc and both complexes against Eca-109 were preliminarily evaluated and the results show that both complexes have better anticancer activity than the corresponding ligand H3tmidc.
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Affiliation(s)
- Jun-Li Guo
- School of Chemical Engineering, Henan Technical Institute, Zhengzhou 450042, China; (J.-L.G.); (R.-Y.W.)
| | - Guang-Yu Liu
- School of Chemistry and Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China;
| | - Rui-Ying Wang
- School of Chemical Engineering, Henan Technical Institute, Zhengzhou 450042, China; (J.-L.G.); (R.-Y.W.)
| | - Shu-Xiang Sun
- School of Chemical Engineering, Henan Technical Institute, Zhengzhou 450042, China; (J.-L.G.); (R.-Y.W.)
- Correspondence: ; Tel.: +86-13526559093
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Pragti, Kundu BK, Upadhyay SN, Sinha N, Ganguly R, Grabchev I, Pakhira S, Mukhopadhyay S. Pyrene-based fluorescent Ru(II)-arene complexes for significant biological applications: catalytic potential, DNA/protein binding, two photon cell imaging and in vitro cytotoxicity. Dalton Trans 2022; 51:3937-3953. [PMID: 35171173 DOI: 10.1039/d1dt04093f] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ruthenium complexes are being studied extensively as anticancer drugs following the inclusion of NAMI-A and KP1019 in phase II clinical trials for the treatment of metastatic phase and primary tumors. Herein, we designed and synthesized four organometallic Ru(II)-arene complexes [Ru(η6-p-cymene)(L)Cl] (1), [Ru(η6-benzene)(L)Cl] (2), [Ru(η6-p-cymene)(L)N3] (3) and [Ru(η6-benzene)(L)N3] (4) [HL = (E)-N'-(pyren-1-ylmethylene)thiopene-2-carbohydrazide] that have anticancer, antimetastatic and two-photon cell imaging abilities. Moreover, in the transfer hydrogenation of NADH to NAD+, these compounds also display good catalytic activity. All the complexes, 1-4, are well characterized by spectroscopic techniques (NMR, mass, FTIR, UV-vis and fluorescence). The single crystal X-ray diffraction technique proved that the ligand L coordinates through an N,O-bidentate chelating fashion in the solid-state structures of complexes 1 and 2. The stability study of the complexes was performed through UV-visible spectroscopy. The cytotoxicities of all the complexes were screened through MTT assay and the results revealed that the complexes have potential anticancer activity against various cancerous cells (HeLa, MCF7 and A431). Studies with spectroscopic techniques revealed that complexes 1-4 exhibit strong interactions with biological molecules i.e. proteins (HSA and BSA) and CT-DNA. The density functional theory (DFT-D) method has been employed in the present study to know the interaction between DNA and complexes by calculating the HOMO and LUMO energy. A plausible mechanism for NADH oxidation has also been explored and the DFT calculations are found to be in accord with the experimental observation. Furthermore, we have investigated intracellular reactive oxygen species (ROS) generation capabilities in the MCF7 breast cancer cell line. The Hoechst/PI dual staining method confirmed the apoptosis mode of cell death. Meanwhile, complexes 1-4 show capabilities to prevent the metastasis phase of cancer cells by inhibiting cell migration.
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Affiliation(s)
- Pragti
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India.
| | - Bidyut Kumar Kundu
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India. .,Department of Chemistry, University of Cincinnati, Cincinnati, OH, 45221, USA
| | - Shrish Nath Upadhyay
- Department of Metallurgy Engineering and Materials Science (MEMS), Indian Institute of Technology Indore, Indore-453552, MP, India.
| | - Nilima Sinha
- Department of Metallurgy Engineering and Materials Science (MEMS), Indian Institute of Technology Indore, Indore-453552, MP, India.
| | | | - Ivo Grabchev
- Sofia University "St Kliment Ohridski" Faculty of Medicine, 1, Koziak Str., 1407 Sofia, Bulgaria
| | - Srimanta Pakhira
- Department of Metallurgy Engineering and Materials Science (MEMS), Indian Institute of Technology Indore, Indore-453552, MP, India. .,Department of Physics, Indian Institute of Technology Indore (IITI), Simrol, Khandwa Road, Indore-453552, MP, India.,Centre for Advanced Electronics (CAE), Indian Institute of Technology Indore, Indore-453552, MP, India
| | - Suman Mukhopadhyay
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India.
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Omidinia R, Ali Beyramabadi S, Allameh S, Morsali A, Pordel M. Synthesis, characterization, DFT and antibacterial studies of a novel vitamin B6 Schiff base and its Cu(II) and Zn(II) complexes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131452] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Böhme U, Schwarzer A, Günther B. Formation of a macrocycle from di-chloro-dimethyl-silane and a pyridoxalimine Schiff base ligand. Acta Crystallogr E Crystallogr Commun 2021; 77:1099-1102. [PMID: 34868644 PMCID: PMC8587991 DOI: 10.1107/s2056989021010185] [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: 09/24/2021] [Accepted: 10/01/2021] [Indexed: 11/10/2022]
Abstract
The reaction of di-chloro-dimethyl-silane with a polydentate Schiff base ligand derived from pyridoxal and 2-ethano-lamine yielded the macrocyclic silicon compound (8E,22E)-4,4,12,18,18,26-hexa-methyl-3,5,17,19-tetra-oxa-8,13,22,27-tetra-aza-4,18-disilatri-cyclo-[22.4.0.010,15]octa-cosa-1(24),8,10,12,14,22,25,27-octa-ene-11,25-diol, C24H36N4O6Si2. The asymmetric unit contains the half macrocycle with an intra-molecular O-H⋯N hydrogen bond between the imine nitro-gen atom and a neighbouring oxygen atom. The crystal structure is dominated by C-H⋯O and C-H⋯π inter-actions, which form a high ordered mol-ecular network.
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Affiliation(s)
- Uwe Böhme
- Institut für Anorganische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Str. 29, 09599 Freiberg, Germany
| | - Anke Schwarzer
- Institut für Organische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Str. 29, 09599 Freiberg, Germany
| | - Betty Günther
- Institut für Anorganische Chemie, Technische Universität Bergakademie Freiberg, Leipziger Str. 29, 09599 Freiberg, Germany
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Pragti, Kundu BK, Sonkar C, Ganguly R, Mukhopadhyay S. Modulation of catalytic and biomolecular binding properties of ruthenium(II)-arene complexes with the variation of coligands for selective toxicity against cancerous cells. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115379] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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15
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Recent reports on Pyridoxal derived Schiff base complexes. REV INORG CHEM 2021. [DOI: 10.1515/revic-2020-0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Pyridoxal and Pyridoxal 5-phosphate are two among the six aqua soluble vitamers of vitamin B6. They can form Schiff bases readily due to the presence of aldehyde group. Schiff bases can offer diverse coordination possibilities for many transition metals as has been found in a large volume of research till now. The coordination complexes thus formed gives insight into the active core structure and enzymatic activities of vit B6 containing enzymes. Apart from that, these complexes have been found useful as catalysts for synthesis of fine chemicals, as sensors and for their diverse biological activities.
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Mainardi Martins F, Chaves OA, Acunha TV, Roman D, Iglesias BA, Back DF. Helical water-soluble Ni II complexes with pyridoxal ligand derivatives: Structural evaluation and interaction with biomacromolecules. J Inorg Biochem 2020; 215:111307. [PMID: 33341589 DOI: 10.1016/j.jinorgbio.2020.111307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 10/29/2020] [Accepted: 11/07/2020] [Indexed: 11/26/2022]
Abstract
This article deals with the synthesis of Schiff-based bis-azomethine-based ligands derived from pyridoxal and aliphatic dihydrazides and the synthesis of nickel(II) complexes C1-C4. The synthesized complexes had their structures elucidated by monocrystal X-ray diffraction and were characterized by vibrational and absorption spectroscopy. The synthesized ligands have characteristics that allow the formation of self-assembly processes, thus, the flexibility or rigidity of the coordination of organic molecules added to the orbitals of the NiII cation leads to the formation of helical complexes with double helix and a dinucler nickel(II) complex. Moreover, compounds was their interactions with CT-DNA and HSA absorption and emission analysis and molecular docking calculations.
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Affiliation(s)
| | - Otávio Augusto Chaves
- Instituto SENAI de Inovação em Química Verde, Firjan-SENAI, Rio de Janeiro, RJ, Brazil
| | - Thiago V Acunha
- Laboratório de Bioinorgânica e Materiais Porfirínicos, Departamento de Química, CCNE, UFSM, Santa Maria, RS, Brazil
| | - Daiane Roman
- Laboratório de Síntese e Modificação Molecular, Faculdade de Ciências Exatas e Tecnologia, UFGD, Dourados, MS, Brazil
| | - Bernardo Almeida Iglesias
- Laboratório de Bioinorgânica e Materiais Porfirínicos, Departamento de Química, CCNE, UFSM, Santa Maria, RS, Brazil
| | - Davi Fernando Back
- Laboratório de Materiais Inorgânicos, Departamento de Química, CCNE, UFSM, Santa Maria, RS, Brazil.
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17
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Liu R, Yan H, Jiang J, Li J, Liang X, Yang D, Pan L, Xie T, Ma Z. Synthesis, Characterization, Photoluminescence, Molecular Docking and Bioactivity of Zinc (II) Compounds Based on Different Substituents. Molecules 2020; 25:molecules25153459. [PMID: 32751372 PMCID: PMC7436059 DOI: 10.3390/molecules25153459] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/21/2020] [Accepted: 07/24/2020] [Indexed: 01/18/2023] Open
Abstract
Six new zinc(II) complexes were prepared by the reaction of ZnBr2 or ZnI2 with 4′-(substituted-phenyl)-2,2′:6′,2′′-terpyridine compounds, bearing p-methylsulfonyl (L1), p-methoxy (L2) and p-methyl (L3), which were characterized by elemental analysis, FT-IR, NMR and single crystal X-ray diffraction. The antiproliferative properties against Eca-109, A549 and Bel-7402 cell lines and the cytotoxicity test on RAW-264.7 of these compounds were monitored using a CCK-8 assay, and the studies indicate that the complexes show higher antiproliferative activities than cisplatin. The interactions of these complexes with CT-DNA and proteins (BSA) were studied by UV-Vis, circular dichroism (CD) and fluorescent spectroscopy, respectively. The results indicate that the interaction of these zinc(II) complexes with CT-DNA is achieved through intercalative binding, and their strong binding affinity to BSA is fulfilled through a static quenching mechanism. The simulation of the complexes with the CT-DNA fragment and BSA was studied by using molecular docking software. It further validates that the complexes interact with DNA through intercalative binding mode and that they have a strong interaction with BSA.
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Affiliation(s)
- Rongping Liu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China; (R.L.); (J.J.); (J.L.); (X.L.)
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Academy of Sciences, Nanning 530004, Guangxi, China
| | - Hao Yan
- School of Animal Science and Technology, Guangxi University, Nanning 530004, Guangxi, China;
| | - Jinzhang Jiang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China; (R.L.); (J.J.); (J.L.); (X.L.)
| | - Jiahe Li
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China; (R.L.); (J.J.); (J.L.); (X.L.)
| | - Xing Liang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China; (R.L.); (J.J.); (J.L.); (X.L.)
| | - Dengfeng Yang
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning 530004, Guangxi, China;
| | - Lixia Pan
- National Engineering Research Center for Non-Food Biorefinery, State Key Laboratory of Non-Food Biomass and Enzyme Technology, Guangxi Academy of Sciences, Nanning 530004, Guangxi, China
- Correspondence: (L.P.); (T.X.); (Z.M.); Tel.: +86-0771-250-3980 (L.P.)
| | - Tisan Xie
- School of Animal Science and Technology, Guangxi University, Nanning 530004, Guangxi, China;
- Correspondence: (L.P.); (T.X.); (Z.M.); Tel.: +86-0771-250-3980 (L.P.)
| | - Zhen Ma
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China; (R.L.); (J.J.); (J.L.); (X.L.)
- Correspondence: (L.P.); (T.X.); (Z.M.); Tel.: +86-0771-250-3980 (L.P.)
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18
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Nunes P, Marques F, Cavaco I, Costa Pessoa J, Correia I. Exploring the therapeutic potential of Cu(II)-complexes with ligands derived from pyridoxal. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119558] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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19
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Maiti SK, Bora A, Barman P, Chandra AK, Baidya B. Binuclear chiral Ni(II) complex of tridentate OON chiral Schiff base ligand, 1-((E)-(((1S,2R)-2-hydroxy-2,3-dihydro-1H-inden-1-yl)imino)methyl)naphthalen-2-ol. J COORD CHEM 2020. [DOI: 10.1080/00958972.2019.1711069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Subir Kr Maiti
- Department of Chemistry, National Institute of Technology, Silchar, India
| | - Aditi Bora
- Department of Chemistry, National Institute of Technology, Silchar, India
| | - Pranjit Barman
- Department of Chemistry, National Institute of Technology, Silchar, India
| | - Asit K. Chandra
- Department of Chemistry, North-Eastern Hill University, Shillong, India
| | - Bidisha Baidya
- Department of Chemistry, North-Eastern Hill University, Shillong, India
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20
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Pourmorteza N, Jafarpour M, Feizpour F, Rezaeifard A. Cu(ii) vitamin C tunes photocatalytic activity of TiO 2 nanoparticles for visible light-driven aerobic oxidation of benzylic alcohols. RSC Adv 2020; 10:12053-12059. [PMID: 35496605 PMCID: PMC9050754 DOI: 10.1039/d0ra00075b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 03/15/2020] [Indexed: 12/13/2022] Open
Abstract
The incorporation of Cu(OAc)2 into ascorbic acid coated TiO2 nanoparticles easily provided a new heterogeneous visible-light active titania-based photocatalyst (TiO2-AA-Cu(ii)) which was characterized by different techniques such as FT-IR, XPS, ICP-AES, TGA and TEM. A red-shift of the band-edge and a reduction of the band-gap (2.8 eV vs. 3.08 for TiO2) were demonstrated by UV-DRS and Tauc plots. The combination of the as-prepared TiO2-AA-Cu(ii) nanoparticles with TEMPO and molecular oxygen (air) afforded an active catalytic system for the selective oxidation of diverse set of benzylic alcohols under solvent-free conditions. A photoassisted pathway was confirmed for oxidation reactions evidenced by good correlation between apparent quantum yield (AQY) and diffuse reflectance spectra (DRS) of the as-prepared nanohybrid. The spectral data and recycling experiments demonstrated the structural stability of the title copper photocatalyst during oxidation reactions.
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Affiliation(s)
- Narges Pourmorteza
- Catalysis Research Laboratory, Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran +98 5632202515 +98 5632202516
| | - Maasoumeh Jafarpour
- Catalysis Research Laboratory, Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran +98 5632202515 +98 5632202516
| | - Fahimeh Feizpour
- Catalysis Research Laboratory, Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran +98 5632202515 +98 5632202516
| | - Abdolreza Rezaeifard
- Catalysis Research Laboratory, Department of Chemistry, Faculty of Science, University of Birjand Birjand 97179-414 Iran +98 5632202515 +98 5632202516
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21
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Kundu BK, Pragti, Mobin SM, Mukhopadhyay S. Studies on the influence of the nuclearity of zinc(ii) hemi-salen complexes on some pivotal biological applications. Dalton Trans 2020; 49:15481-15503. [DOI: 10.1039/d0dt02941f] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Experimental and theoretical corroboration of the various biological applications of two nuclearity-dependent dimeric and trimeric Zn(ii) hemi-salen complexes.
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Affiliation(s)
- Bidyut Kumar Kundu
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Pragti
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Shaikh M. Mobin
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
| | - Suman Mukhopadhyay
- Discipline of Chemistry
- School of Basic Sciences
- Indian Institute of Technology Indore
- Indore 453552
- India
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22
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Jebastin Andrews S, Benita Jeba Silviya S, Bhuvanesh NS, Janet Sylvia Jaba Rose J, Winfred Jebaraj J, Balakrishnan C. Crystal structure and evaluating C H⋯π (aryl/chelate) interactions in bis(2-{[(2-hydroxyethyl)imino]-methyl}-4,6-diiodophenolato)-palladium(II) Schiff base complex derived from (E)-2-(((2-hydroxyethyl)imino)methyl)-4,6-diiodophenol. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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23
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Neelakantan M, Balakrishnan C, Balamurugan K, Mariappan S. Zinc(II)-N 2
O 2
ligation complex-based DNA/protein binder and cleaver having enhanced cytotoxic and phosphatase activity. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- M.A. Neelakantan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - C. Balakrishnan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - K. Balamurugan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - S.S. Mariappan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
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24
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Guricová M, Pižl M, Smékal Z, Nádherný L, Čejka J, Eigner V, Hoskovcová I. Template synthesis and structure of Co(II), Ni(II), and Cu(II) complexes with pyridoxilydenetaurinate Schiff base ligand. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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25
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McGivern T, Afsharpour S, Marmion C. Copper complexes as artificial DNA metallonucleases: From Sigman’s reagent to next generation anti-cancer agent? Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.08.043] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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26
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Galkina PА, Proskurnin МА. Supramolecular interaction of transition metal complexes with albumins and DNA: Spectroscopic methods of estimation of binding parameters. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4150] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Polina А. Galkina
- Moscow State M.V. Lomonosov University; Department of Chemistry; Leninskiye Gory 1, bld. 3 119991 Moscow Russia
| | - Мikhail А. Proskurnin
- Moscow State M.V. Lomonosov University; Department of Chemistry; Leninskiye Gory 1, bld. 3 119991 Moscow Russia
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27
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Jafari-Moghaddam F, Beyramabadi SA, Khashi M, Morsali A. Three VO 2+ complexes of the pyridoxal-derived Schiff bases: Synthesis, experimental and theoretical characterizations, and catalytic activity in a cyclocondensation reaction. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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28
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Neelakantan M, Balamurugan K, Balakrishnan C, Subha L. Interaction of Amino Acid Schiff Base Metal Complexes with DNA/BSA Protein and Antibacterial Activity: Spectral Studies, DFT Calculations and Molecular Docking Simulations. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4259] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- M.A. Neelakantan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - K. Balamurugan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - Chithiraivel Balakrishnan
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
| | - L. Subha
- Chemistry Research Center; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Tamil Nadu India
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29
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Balakrishnan C, Neelakantan M. Crystal structure and bio-catalytic potential of oxovanadium(IV) Schiff base complexes derived from 2-hydroxy-4-(prop-2-yn-1-yloxy)benzaldehyde and alicyclic/aromatic diamines. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.060] [Citation(s) in RCA: 14] [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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30
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Gandhimathi S, Theetharappan M, Bhuvanesh NS, Neelakantan M. Crystal structure, theoretical and experimental electronic structure and DNA/BSA protein interactions of nickel(II) N2O2 tetradentate Schiff base complexes. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.09.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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31
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Qi Y, Liu Y, Gan Q, Xiong Y, Mao Z, Le X. Three new mixed‐ligand copper(II) complexes containing glycyl‐
l
‐valine and N,N‐aromatic heterocyclic compounds: Synthesis, characterization, DNA interaction, cytotoxicity and antimicrobial activity. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4126] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yong‐Yu Qi
- Department of Applied ChemistrySouth China Agricultural University Guangzhou 510642 People's Republic of China
| | - Ya‐Xian Liu
- Department of Applied ChemistrySouth China Agricultural University Guangzhou 510642 People's Republic of China
| | - Qian Gan
- Department of Applied ChemistrySouth China Agricultural University Guangzhou 510642 People's Republic of China
| | - Ya‐Hong Xiong
- Department of Applied ChemistrySouth China Agricultural University Guangzhou 510642 People's Republic of China
| | - Zong‐Wan Mao
- Department of Applied ChemistrySouth China Agricultural University Guangzhou 510642 People's Republic of China
- School of Chemistry and Chemical EngineeringSun yat‐sen University Guangzhou 510275 People's Republic of China
| | - Xue‐Yi Le
- Department of Applied ChemistrySouth China Agricultural University Guangzhou 510642 People's Republic of China
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32
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Neelakantan M, Balakrishnan C, Selvarani V, Theetharappan M. DNA/BSA binding interactions and VHPO mimicking potential of vanadium(IV) complexes: Synthesis, structural characterization and DFT studies. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4125] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- M.A. Neelakantan
- Chemistry Research CentreNational Engineering College K.R. Nagar, Kovilpatti 628 503 Thoothukudi District Tamil Nadu India
| | - Chithiraivel Balakrishnan
- Chemistry Research CentreNational Engineering College K.R. Nagar, Kovilpatti 628 503 Thoothukudi District Tamil Nadu India
| | - V. Selvarani
- Chemistry Research CentreNational Engineering College K.R. Nagar, Kovilpatti 628 503 Thoothukudi District Tamil Nadu India
| | - M. Theetharappan
- Chemistry Research CentreNational Engineering College K.R. Nagar, Kovilpatti 628 503 Thoothukudi District Tamil Nadu India
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33
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Sanz Del Olmo N, Maroto-Díaz M, Gómez R, Ortega P, Cangiotti M, Ottaviani MF, de la Mata FJ. Carbosilane metallodendrimers based on copper (II) complexes: Synthesis, EPR characterization and anticancer activity. J Inorg Biochem 2017; 177:211-218. [PMID: 29031179 DOI: 10.1016/j.jinorgbio.2017.09.023] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 09/20/2017] [Accepted: 09/24/2017] [Indexed: 01/25/2023]
Abstract
A series of new organometallic carbosilane dendrimers functionalized with Copper(II) complex on the surface were synthesized and characterized as potential anticancer agents. These metallodendrimers were synthesized through the reaction of dendritic ligands containing N,N- and N,O- donor atoms able to act as chelating agents with CuCl2 as metallic ion precursor. The structural characterization of these complexes was addressed through the use of different analytical and spectroscopical techniques. Particularly, an electron paramagnetic resonance study was performed to corroborate the coordination properties of these dendritic ligands. A preliminary study was carried out to establish the cytotoxicity of the new synthesized compounds in human prostate (PC3) and human cervical (HeLa) cancer cell lines in order to evaluate their potential as anticancer agents and compare their activity with other copper or analogous ruthenium metallodendrimers.
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Affiliation(s)
- Natalia Sanz Del Olmo
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871, Alcalá de Henares, Spain
| | - Marta Maroto-Díaz
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871, Alcalá de Henares, Spain
| | - Rafael Gómez
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871, Alcalá de Henares, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
| | - Paula Ortega
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871, Alcalá de Henares, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Michela Cangiotti
- Department of Earth, Life and Environment Sciences, University of Urbino, Urbino, 61029, Italy
| | - M Francesca Ottaviani
- Department of Earth, Life and Environment Sciences, University of Urbino, Urbino, 61029, Italy.
| | - F Javier de la Mata
- Departamento de Química Orgánica y Química Inorgánica, Universidad de Alcalá, Campus Universitario, E-28871, Alcalá de Henares, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
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34
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Synthesis, X-ray crystal structure, DNA/BSA binding, DNA cleavage and cytotoxicity studies of phenanthroline based copper(II)/zinc(II) complexes. Biometals 2017; 30:575-587. [DOI: 10.1007/s10534-017-0028-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 06/09/2017] [Indexed: 12/22/2022]
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35
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Balakrishnan C, Theetharappan M, Kowsalya P, Natarajan S, Neelakantan M, Mariappan S. Biocatalysis, DNA–protein interactions, cytotoxicity and molecular docking of Cu(II), Ni(II), Zn(II) and V(IV) Schiff base complexes. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3776] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Chithiraivel Balakrishnan
- Chemistry Research CentreNational Engineering College K. R. Nagar, Kovilpatti 628503 Thoothukudi District Tamil Nadu India
| | - M. Theetharappan
- Chemistry Research CentreNational Engineering College K. R. Nagar, Kovilpatti 628503 Thoothukudi District Tamil Nadu India
| | - P. Kowsalya
- Chemistry Research CentreNational Engineering College K. R. Nagar, Kovilpatti 628503 Thoothukudi District Tamil Nadu India
| | - Satheesh Natarajan
- Department of Pharmacy, School of Health SciencesKwazulu Natal University Durban 4001 South Africa
| | - M.A. Neelakantan
- Chemistry Research CentreNational Engineering College K. R. Nagar, Kovilpatti 628503 Thoothukudi District Tamil Nadu India
| | - S.S. Mariappan
- Chemistry Research CentreNational Engineering College K. R. Nagar, Kovilpatti 628503 Thoothukudi District Tamil Nadu India
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36
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Theetharappan M, Subha L, Balakrishnan C, Neelakantan M. Binding interactions of mixed ligand copper(II) amino acid Schiff base complexes with biological targets: Spectroscopic evaluation and molecular docking. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3713] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- M. Theetharappan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - L. Subha
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - C. Balakrishnan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
| | - M.A. Neelakantan
- Chemistry Research Centre; National Engineering College; K. R. Nagar, Kovilpatti - 628 503 Thoothukudi District Tamil Nadu India
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37
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Synthesis, structure information, DNA/BSA binding affinity and in vitro cytotoxic studies of mixed ligand copper(II) complexes containing a phenylalanine derivative and diimine co-ligands. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2016; 160:278-91. [DOI: 10.1016/j.jphotobiol.2016.04.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Revised: 03/28/2016] [Accepted: 04/18/2016] [Indexed: 11/21/2022]
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38
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Chithiraikumar S, Neelakantan M. Experimental and theoretical investigation of a pyridine containing Schiff base: Hirshfeld analysis of crystal structure, interaction with biomolecules and cytotoxicity. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2015.12.063] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Balakrishnan C, Natarajan S, Neelakantan MA. Exploration of biological activities of alkyne arms containing Cu(ii) and Ni(ii) complexes: syntheses, crystal structures and DFT calculations. RSC Adv 2016. [DOI: 10.1039/c6ra20650f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Several mononuclear Cu(ii) and Ni(ii) Schiff base (N,O-donor) complexes were synthesized and characterized. The binding ability with DNA and BSA and catecholase activity of the complexes were investigated.
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Affiliation(s)
| | - Satheesh Natarajan
- Department of Pharmacy
- School of Health Sciences
- Kwazulu Natal University
- Durban-4001
- South Africa
| | - M. A. Neelakantan
- Chemistry Research Centre
- National Engineering College
- Tamil Nadu
- India
| |
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