1
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Zhang LL, Huang X, Azam M, Yuan HX, Ma FJ, Cheng YZ, Zhang LP, Sun D. Silver(I) Complexes with Mefenamic Acid and Nitrogen Heterocyclic Ligands: Synthesis, Characterization, and Biological Evaluation. Inorg Chem 2024; 63:12624-12634. [PMID: 38910548 DOI: 10.1021/acs.inorgchem.4c01766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
Four Ag(I) complexes with mefenamato and nitrogen heterocyclic ligands, [Ag(2-apy)(mef)]2 (1), [Ag(3-apy)(mef)] (2), [Ag2(tmpyz)(mef)2] (3), and {[Ag(4,4'-bipy)(mef)]2(CH3CN)1.5(H2O)2}n (4), (mef = mefenamato, 2-apy = 2-aminopyridine, 3-apy = 3-aminopyridine, tmpyz = 2,3,5,6-tetramethylpyrazine, 4,4'-bipy = 4,4'-bipyridine), were synthesized and characterized. The interactions of these complexes with BSA were investigated by fluorescence spectroscopy, which indicated that these complexes quench the fluorescence of BSA by a static mechanism. The fluorescence data also indicated that the complexes showed good affinity for BSA, and one binding site on BSA was suitable for the complexes. The in vitro cytotoxicity of the four complexes against human cancer cell lines (MCF-7, HepG-2, A549, and MDA-MB-468) and one normal cell line (HTR-8) was evaluated by the MTT assay. Complex 1 displayed high cytotoxic activity against A549 cells. Further studies revealed that complex 1 could enhance the intracellular levels of ROS (reactive oxygen species) in A549 cells, cause cell cycle arrest in the G0/G1 phase, and induce apoptosis in A549 cells in a dose-dependent manner.
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Affiliation(s)
- Lu-Lin Zhang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, P. R. China
| | - Xiang Huang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, P. R. China
| | - Mohammad Azam
- Department of Chemistry, College of Science, King Saud University, P.O. BOX 2455, Riyadh 11451, Saudi Arabia
| | - Hua-Xin Yuan
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, P. R. China
| | - Feng-Jie Ma
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, P. R. China
| | - Yuan-Zheng Cheng
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, P. R. China
| | - Li-Ping Zhang
- School of Pharmacy, Shandong Second Medical University, Weifang 261053, P. R. China
| | - Di Sun
- School of Chemistry and Chemical Engineering, State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100, P. R. China
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Tang SL, Li DJ, Ma FJ, Zhang LL, Lian B, Cheng YZ, Zhang LP. Synthesis, structure, and biological properties of Cu(II) complexes based on diimine ligands. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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4-Phenylbutyric acid based homo-heteroleptic Zn(II) carboxylates: Synthesis, structural elucidation, DNA interaction through spectroscopic and computational methods as well as ALP inhibition study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Tetramethyl-phenanthroline copper complexes in the development of drugs to treat cancer: synthesis, characterization and cytotoxicity studies of a series of copper(II)-L-dipeptide-3,4,7,8-tetramethyl-phenanthroline complexes. J Biol Inorg Chem 2022; 27:431-441. [PMID: 35524804 DOI: 10.1007/s00775-022-01938-3] [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: 12/31/2021] [Accepted: 03/31/2022] [Indexed: 12/24/2022]
Abstract
New compounds to fight cancer are needed due to cancer high incidence and lack of curative treatments for several classes of this disease. Metal-based coordination compounds offer a variety of molecules that can turn into drugs. Among them, coordination copper complexes are emerging as an attractive class of compounds for cancer treatment. A series of [Cu(L-dipeptide)(tmp)] (tmp = 3,4,7,8-tetramethyl-1,10-phenanthroline) complexes were synthesized and characterized in the solid state, including the determination of the crystalline structure of [Cu(Gly-Gly)(tmp)]·3.5 H2O and [Cu2Cl4(tmp)2]. The complexes were studied in solution, where the major species are also ternary ones. The lipophilicity of the complexes was determined and the binding to the DNA was evaluated, suggesting that it occurs in the DNA's major groove. The cytotoxicity of the complexes was evaluated on different cancer cell lines: human metastatic breast adenocarcinoma MDA-MB-231 (triple negative, ATCC: HTB-26), MCF-7 (ATCC: HTB-22), SK-BR-3 (ATCC: HTB-30), human lung epithelial carcinoma A549 (ATCC: CCL-185), cisplatin resistant-human ovarian carcinoma A2780cis (SIGMA) and nontumoral cell lines: MRC-5 (lung; ATCC: CCL-171) and MCF-10A (breast, ATCC: CRL-10317). [Cu(L-dipeptide)(tmp)] complexes are highly cytotoxic as compared to [Cu(L-dipeptide)(phenanthroline)] and cisplatin. Therefore, [Cu(L-dipeptide)(tmp)] complexes are promising candidates to have their in vivo activity further studied toward new treatments for triple negative breast cancer and other aggressive tumors for which there is no curative pharmacological treatment to the date.
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Alanazi RL, Zaki M, Bawazir WA. Synthesis and characterization of new metal complexes containing Triazino[5,6–b]indole moiety: In vitro DNA and HSA binding studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131203] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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6
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Yousuf S, Arjmand F, Tabassum S. Design, synthesis, ligand’s scaffold variation and structure elucidation of Cu(II) complexes; In vitro DNA binding, morphological studies and their anticancer activity. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115450] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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7
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Sahu G, Banerjee A, Samanta R, Mohanty M, Lima S, Tiekink ERT, Dinda R. Water-Soluble Dioxidovanadium(V) Complexes of Aroylhydrazones: DNA/BSA Interactions, Hydrophobicity, and Cell-Selective Anticancer Potential. Inorg Chem 2021; 60:15291-15309. [PMID: 34597028 DOI: 10.1021/acs.inorgchem.1c01899] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Five new anionic aqueous dioxidovanadium(V) complexes, [{VO2L1,2}A(H2O)n]α (1-5), with the aroylhydrazone ligands pyridine-4-carboxylic acid (3-ethoxy-2-hydroxybenzylidene)hydrazide (H2L1) and furan-2-carboxylic acid (3-ethoxy-2-hydroxybenzylidene)hydrazide (H2L2) incorporating different alkali metals (A = Na+, K+, Cs+) as countercation were synthesized and characterized by various physicochemical techniques. The solution-phase stabilities of 1-5 were determined by time-dependent NMR and UV-vis, and also the octanol/water partition coefficients were obtained by spectroscopic techniques. X-ray crystallography of 2-4 confirmed the presence of vanadium(V) centers coordinated by two cis-oxido-O atoms and the O, N, and O atoms of a dianionic tridentate ligand. To evaluate the biological behavior, all complexes were screened for their DNA/protein binding propensity through spectroscopic experiments. Finally, a cytotoxicity study of 1-5 was performed against colon (HT-29), breast (MCF-7), and cervical (HeLa) cancer cell lines and a noncancerous NIH-3T3 cell line. The cytotoxicity was cell-selective, being more active against HT-29 than against other cells. In addition, the role of hydrophobicity in the cytotoxicity was explained in that an optimal hydrophobicity is essential for high cytotoxicity. Moreover, the results of wound-healing assays indicated antimigration in case of HT-29 cells. Remarkably, 1 with an IC50 value of 5.42 ± 0.15 μM showed greater activity in comparison to cisplatin against the HT-29 cell line.
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Affiliation(s)
- Gurunath Sahu
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Atanu Banerjee
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Rajib Samanta
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Monalisa Mohanty
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Sudhir Lima
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
| | - Edward R T Tiekink
- Research Centre for Crystalline Materials, School of Medical and Life Sciences, 5 Jalan Universiti, Sunway University, Bandar Sunway 47500, Selangor Darul Ehsan, Malaysia
| | - Rupam Dinda
- Department of Chemistry, National Institute of Technology, Rourkela, 769008 Odisha, India
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8
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Syntheses, structures, DNA-binding, cytotoxicity and apoptosis of manganese(II) and ferrous(II) complexes containing 4-sulfobenzoate anion with N,N-heterocyclic amines. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129745] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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9
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Chaudhary KP, Patel UH, Pandya SB, Socha BN, Padariya TJ, Alalawy MD, Chavda BR, Patel R, Patel NJ, Bhatt BS. Coordination behavior of succinylsulfathiazole – Crystal structure of [Cu(SST).(Pyridine)3.H2O]n, DNA interaction and cytotoxic studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129262] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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10
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Synthesis, crystal structure, DNA interaction, DFT analysis and molecular docking studies of copper(ii) complexes with 1-methyl-l-tryptophan and phenanthroline units. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129236] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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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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A Pd(II) complex derived from pyridine-2-carbaldehyde oxime ligand: Synthesis, characterization, DNA and BSA interaction studies and in vitro anticancer activity. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128479] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Sunil Kumar N, Krishnamurthy G, somegowda M, Pari M, Ravikumar Naik T, Jithedra Kumara K, Naik S, Kandagalla S, Naik N. Synthesis, characterization, electrochemistry, biological and molecular docking studies of the novel Co(II), Ni(II) and Cu(II) complexes derived from methanethiol bridged (2-((1H-benzo[d]imidazol-2-yl)methylthio)-1H-benzo[d]imidazol-6-yl)(phenyl)methanone. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128586] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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14
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Sharma M, Ganeshpandian M, Sanjeev A, Tamilarasan A, Mattaparthi VSK, Islam NS, Palaniandavar M. Bis- and mixed-ligand copper(II) complexes of nalidixic acid the antibacterial drug: Mode of nalidixate coordination determines DNA binding and cleavage and cytotoxicity. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119450] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Kordestani N, Rudbari HA, Fernandes AR, Raposo LR, Baptista PV, Ferreira D, Bruno G, Bella G, Scopelliti R, Braun JD, Herbert DE, Blacque O. Antiproliferative Activities of Diimine-Based Mixed Ligand Copper(II) Complexes. ACS COMBINATORIAL SCIENCE 2020; 22:89-99. [PMID: 31913012 DOI: 10.1021/acscombsci.9b00202] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A series of Cu(diimine)(X-sal)(NO3) complexes, where the diimine is either 2,2'-bipyridine (bpy) or 1,10-phenanthroline (phen) and X-sal is a monoanionic halogenated salicylaldehyde (X = Cl, Br, I, or H), have been synthesized and characterized by elemental analysis and X-ray crystallography. Penta-coordinate geometries copper(II) were observed for all cases. The influence of the diimine coligands and different halogen atoms on the antiproliferative activities toward human cancer cell lines have been investigated. All Cu(II) complexes were able to induce a loss of A2780 ovarian carcinoma cell viability, with phen derivatives more active than bpy derivatives. In contrast, no in vitro antiproliferative effects were observed against the HCT116 colorectal cancer cell line. These cytotoxicity differences were not due to a different intracellular concentration of the complexes determined by inductively coupled plasma atomic emission spectroscopy. A small effect of different halogen substituents on the phenolic ring was observed, with X = Cl being the most highly active toward A2780 cells among the phen derivatives, while X = Br presented the lowest IC50 in A2780 cells for bpy analogs. Importantly, no reduction in normal primary fibroblasts cell viability was observed in the presence of bpy derivatives (IC50 > 40 μM). Mechanistically, complex 1 seems to induce a stronger apoptotic response with a higher increase in mitochondrial membrane depolarization and an increased level of intracellular reactive oxygen species (ROS) compared to complex 3. Together, these data and the low IC50 compared to cisplatin in A2780 ovarian carcinoma cell line demonstrate the potential of these bpy derivatives for further in vivo studies.
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Affiliation(s)
- Nazanin Kordestani
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Hadi Amiri Rudbari
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Alexandra R. Fernandes
- UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus Caparica, 2829-516 Caparica, Portugal
| | - Luís R. Raposo
- UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus Caparica, 2829-516 Caparica, Portugal
| | - Pedro V. Baptista
- UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus Caparica, 2829-516 Caparica, Portugal
| | - Daniela Ferreira
- UCIBIO, Departamento Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Campus Caparica, 2829-516 Caparica, Portugal
| | - Giuseppe Bruno
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, I-98166 Messina, Italy
| | - Giovanni Bella
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D’Alcontres 31, I-98166 Messina, Italy
| | - Rosario Scopelliti
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Jason D. Braun
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - David E. Herbert
- Department of Chemistry, University of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
| | - Olivier Blacque
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland
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Sharma M, Ganeshpandian M, Majumder M, Tamilarasan A, Sharma M, Mukhopadhyay R, Islam NS, Palaniandavar M. Octahedral copper(ii)-diimine complexes of triethylenetetramine: effect of stereochemical fluxionality and ligand hydrophobicity on CuII/CuIredox, DNA binding and cleavage, cytotoxicity and apoptosis-inducing ability. Dalton Trans 2020; 49:8282-8297. [DOI: 10.1039/d0dt00928h] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Stereochemical fluxionality of octahedral [Cu(trien)(diimine)]2+complexes determines the CuII/CuIredox potential, DNA binding affinity, ROS generation, cytotoxicity and apoptosis-inducing ability.
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Affiliation(s)
- Mitu Sharma
- Department of Chemical Sciences
- Tezpur University
- Tezpur 784 028
- India
| | - Mani Ganeshpandian
- Department of Chemistry
- SRM Institute of Science & Technology
- Chennai 603 203
- India
| | - Munmi Majumder
- Department of Molecular Biology and Biotechnology
- Tezpur University
- Tezpur 784 028
- India
| | | | - Mukesh Sharma
- Department of Chemical Sciences
- Tezpur University
- Tezpur 784 028
- India
| | - Rupak Mukhopadhyay
- Department of Molecular Biology and Biotechnology
- Tezpur University
- Tezpur 784 028
- India
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17
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Karpagam S, Kartikeyan R, Paravai Nachiyar P, Velusamy M, Kannan M, Krishnan M, Chitgupi U, Lovell JF, Abdulkader Akbarsha M, Rajendiran V. ROS-mediated cell death induced by mixed ligand copper(II) complexes of l-proline and diimine: effect of co-ligand. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1680834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Sambantham Karpagam
- Department of Chemistry, School of Basic and Applied Sciences, Central University of Tamil Nadu, Thiruvarur, India
| | - Radhakrishnan Kartikeyan
- Department of Chemistry, School of Basic and Applied Sciences, Central University of Tamil Nadu, Thiruvarur, India
| | - Pappaiyan Paravai Nachiyar
- Department of Chemistry, School of Basic and Applied Sciences, Central University of Tamil Nadu, Thiruvarur, India
| | - Marappan Velusamy
- Department of Chemistry, North Eastern Hill University, Shillong, India
| | - Mani Kannan
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, India
| | - Muthukalingan Krishnan
- Department of Environmental Biotechnology, Bharathidasan University, Tiruchirappalli, India
| | - Upendra Chitgupi
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Jonathan F. Lovell
- Department of Biomedical Engineering, University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Mohammad Abdulkader Akbarsha
- Mahatma Gandhi-Doerenkamp Center for Alternatives, Bharathidasan University, Tiruchirappalli, India
- Department of Life Sciences, National College (Autonomous), Tiruchirappalli, India
| | - Venugopal Rajendiran
- Department of Chemistry, School of Basic and Applied Sciences, Central University of Tamil Nadu, Thiruvarur, India
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18
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Li S, Miao T, Fu X, Ma F, Gao H, Zhang G. Theoretical study on the DNA interaction properties of copper(II) complexes. Comput Biol Chem 2019; 80:244-248. [PMID: 31026737 DOI: 10.1016/j.compbiolchem.2019.03.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/23/2019] [Accepted: 03/25/2019] [Indexed: 11/28/2022]
Abstract
Theoretical studies on DNA-cleavage and DNA-binding properties of a series of Cu(II) complexes [Cu(bimda)(diimine)] 1-5 have been carried out by density functional theory (DFT). The optimized structures of Cu(II) complexes were docked into parallel, antiparallel and mixed G-quadruplexes, with which the binding energies of complexes 1-5 were obtained. The cytotoxicities of these complexes can be predicted preliminarily by the binding energies. To explore the energy changes of Cu(II) complexes in duplex DNA, the optimized structures of these complexes were docked into the duplex DNA, and the obtained docking models were further optimized using QM/MM method. The DNA-cleavage abilities of complexes 1-5 can be predicted accurately and explained reasonably by the computed intra-molecular reorganization energies of these complexes. This work reported here has implications for the understanding of the interaction Cu(II) complexes with the DNA, which might be helpful for the future directing the design of novel anticancer Cu(II) complexes.
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Affiliation(s)
- Shuang Li
- School of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Tifang Miao
- School of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China.
| | - Xianliang Fu
- School of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Fang Ma
- School of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
| | - Hui Gao
- Key Laboratory of Molecular Target and Clinical Pharmacology, School of Pharmaceutical Sciences & Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China; School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China.
| | - Guoping Zhang
- School of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, China
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19
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Afsan Z, Roisnel T, Tabassum S, Arjmand F. Spectroscopic and single‐crystal X‐ray diffraction studies of enantiomeric copper(II) Schiff base one‐dimensional coordination polymers with 4‐(2‐aminoethyl)benzenesulfonamide appendage: Comprehensive biological evaluation (DNA binding, cleavage, superoxide dismutase mimetic activity, topoisomerase I inhibition and cytotoxicity). Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4958] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zeenat Afsan
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226Université de Rennes 1 Campus de Beaulieu Bâtiment 10B, Bureau 15335042 Rennes France
| | - Sartaj Tabassum
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
| | - Farukh Arjmand
- Department of ChemistryAligarh Muslim University Aligarh 202002 India
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20
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Three Schiff base complexes based on diethylenetriamine: synthesis, structure, DNA binding and cleavage, and in vitro cytotoxicity. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-019-00327-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Zhang CL, Cai DH, Chen S, Liu W, Xiong YH, Le XY. Synthesis, DNA interaction and SOD-like activities of copper(II) complexes: investigation of their DNA-interaction mechanism. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-019-00320-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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22
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Kumar M, Kumar G, Mogha NK, Jain R, Hussain F, Masram DT. Structure, DNA/proteins binding, docking and cytotoxicity studies of copper(II) complexes with the first quinolone drug nalidixic acid and 2,2'‑dipyridylamine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 212:94-104. [PMID: 30616168 DOI: 10.1016/j.saa.2018.12.045] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/18/2018] [Accepted: 12/22/2018] [Indexed: 06/09/2023]
Abstract
This work presents the synthesis, structural characterization and biological affinity of the newly synthesized copper(II) complexes with the first antibacterial quinolone drug nalidixic acid (nal) or N-donor ligand 2,2'‑dipyridylamine (bipyam). [Cu(II)(nal)(bipyam)Cl], (2) reveals a distorted square pyramidal based geometry in Cu(II) atom confirmed by X-ray crystallography technique. The theoretical stabilities and optimized structures of the complex were obtained from DFT calculations. The ability of the complexes to bind with calf thymus DNA (CT DNA) were investigated by electronic absorption, fluorescence, circular dichroism, and viscosity measurements techniques. The experimental results reveal that the complexes strongly interact with CT DNA via intercalative mode but complex 2 exhibits the highest affinity giving Kb=3.91±0.13×106, M-1. The fluorescence spectroscopy measurements show that both complexes have the superior ability to the replacement of EtBr from DNA-bound EtBr solution and bind to DNA through intercalative mode. Both complex also shows the superior affinity towards proteins with comparatively high binding constant values which have been further revealed by fluorescence spectroscopy measurements. Molecular docking analysis indicates that the interaction of the complexes and proteins are stabilized by hydrogen bonding and hydrophobic interaction. Furthermore, the results of in vitro cytotoxicity reveal that the complex 2 has excellent cytotoxicity than 1 against human breast cancer cell lines (MCF-7).
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Affiliation(s)
- Manish Kumar
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Gyanendra Kumar
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | | | - Ritu Jain
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Firasat Hussain
- Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Dhanraj T Masram
- Department of Chemistry, University of Delhi, Delhi 110007, India.
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Das M, Afsan Z, Basak D, Arjmand F, Ray D. Thioether sulfur-bound [Cu2] complexes showing catechol oxidase activity and DNA cleaving behaviour. Dalton Trans 2019; 48:1292-1313. [DOI: 10.1039/c8dt04183k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ligand backbone alteration leads to different mechanisms for catecholase activity and order of interaction with DNA molecules.
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Affiliation(s)
- Manisha Das
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
| | - Zeenat Afsan
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202002
- India
| | - Dipmalya Basak
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
| | - Farukh Arjmand
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202002
- India
| | - Debashis Ray
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721 302
- India
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24
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İnci D, Aydın R, Vatan Ö, Şahin O, Çinkılıç N. Water-soluble binary and ternary palladium(ıı) complexes containing amino acids and intercalating ligands: synthesis, characterization, biomolecular interactions and cytotoxicities. NEW J CHEM 2019. [DOI: 10.1039/c8nj05934a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel water soluble palladium(ii) complexes have been synthesized and characterized. Moreover, the cytotoxicities of these complexes against different human tumor and healthy cell lines were investigated by the XTT assay.
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Affiliation(s)
- Duygu İnci
- Department of Chemistry
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
| | - Rahmiye Aydın
- Department of Chemistry
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
| | - Özgür Vatan
- Department of Biology
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
| | - Onur Şahin
- Scientific and Technological Research Application and Research Center
- Sinop University
- 57000 Sinop
- Turkey
| | - Nilüfer Çinkılıç
- Department of Biology
- Faculty of Arts and Sciences
- Uludag University
- 16059 Bursa
- Turkey
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25
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N. SK, G. K, Bodke YD, Malojirao VH, T. R. RN, Kandagalla S, B. T. P. Synthesis, characterization and tumor inhibitory activity of a novel Pd(ii) complex derived from methanethiol-bridged (2-((1H-benzo[d]imidazol-2-yl)methylthio)-1H-benzo[d]imidazol-6-yl)(phenyl)methanone. NEW J CHEM 2019. [DOI: 10.1039/c8nj03057j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This manuscript demonstrates the synthesis and tumor inhibitory activity of (2-((1H-benzo[d]imidazol-2-yl)methylthio)-1H-benzo[d]imidazol-6-yl)(phenyl)methanone and its Pd(ii) complex.
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Affiliation(s)
- Sunil Kumar N.
- Department of Chemistry
- Sahyadri Science College
- Kuvempu University
- Shimoga
- India
| | - Krishnamurthy G.
- Department of Chemistry
- Sahyadri Science College
- Kuvempu University
- Shimoga
- India
| | - Yadav D. Bodke
- Department of Industrial Chemistry
- Kuvempu University
- Shankarghatta
- India
| | - Vikas H. Malojirao
- Molecular Biomedicine Laboratory
- Postgraduate Department of Studies and Research in Biotechnology
- Sahyadri Science College
- Kuvempu University
- Shimoga
| | - Ravikumar Naik T. R.
- Centre for Nano Science and Engineering (CeNSE)
- Indian Institute of Science
- Bangalore
- India
| | | | - Prabhakar B. T.
- Molecular Biomedicine Laboratory
- Postgraduate Department of Studies and Research in Biotechnology
- Sahyadri Science College
- Kuvempu University
- Shimoga
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26
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Kumar M, Masram DT. Evaluation of DNA, BSA, and HSA binding propensity of copper(II) complex with N-donor ligand 2,2′-dipyridylamine. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Kumar M, Kumar G, Dadure KM, Masram DT. Copper(ii) complexes based on levofloxacin and 2N-donor ligands: synthesis, crystal structures and in vitro biological evaluation. NEW J CHEM 2019. [DOI: 10.1039/c9nj03178b] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
The molecular structures and in vitro biological applications of two cationic copper(ii) complexes are reported.
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Affiliation(s)
- Manish Kumar
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
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28
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Jeremić MS, Radovanović MD, Bisceglie F, Kojić VV, Jelić R, Matović ZD. Rhodium(III) in a cage of the 1,3-propanediamine-N,N,N′-triacetate chelate: X-ray structure, solution equilibria, computational study and biological behavior. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.075] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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29
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İnci D, Aydın R, Vatan Ö, Huriyet H, Zorlu Y, Çoşut B, Çinkılıç N. Cu (II) tyrosinate complexes containing methyl substituted phenanthrolines: Synthesis, X-ray crystal structures, biomolecular interactions, antioxidant activity, ROS generation and cytotoxicity. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4652] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Duygu İnci
- Department of Chemistry, Faculty of Arts and Sciences; Uludag University; 16059 Bursa Turkey
| | - Rahmiye Aydın
- Department of Chemistry, Faculty of Arts and Sciences; Uludag University; 16059 Bursa Turkey
| | - Özgür Vatan
- Department of Biology, Faculty of Arts and Sciences; Uludag University; 16059 Bursa Turkey
| | - Huzeyfe Huriyet
- Department of Biology, Faculty of Arts and Sciences; Uludag University; 16059 Bursa Turkey
| | - Yunus Zorlu
- Department of Chemistry; Gebze Technical University; 41400 Gebze Kocaeli Turkey
| | - Bünyemin Çoşut
- Department of Chemistry; Gebze Technical University; 41400 Gebze Kocaeli Turkey
| | - Nilüfer Çinkılıç
- Department of Biology, Faculty of Arts and Sciences; Uludag University; 16059 Bursa Turkey
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30
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Arjmand F, Afsan Z, Roisnel T. Design, synthesis and characterization of novel chromone based-copper(ii) antitumor agents with N, N-donor ligands: comparative DNA/RNA binding profile and cytotoxicity. RSC Adv 2018; 8:37375-37390. [PMID: 35557803 PMCID: PMC9089433 DOI: 10.1039/c8ra06722h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Accepted: 10/23/2018] [Indexed: 01/05/2023] Open
Abstract
A series of new chromone based-Cu(ii) complexes 1-3 derived from bioactive pharmacophore, 3-formylchromone and N,N-donor ligands viz., 1,10-phenanthroline, 2,2'-bipyridine and 1R,2R-DACH were synthesized as potential antitumor agents and thoroughly characterized by UV-vis, FT-IR, EPR, ESI-MS and elemental analysis. Single X-crystal diffraction studies of complex 2 revealed triclinic P1̄ space group with square pyramidal geometry around the Cu(ii) center. Comparative in vitro binding studies with ct-DNA and tRNA were carried out using absorption and emission titration experiments which revealed intercalative mode of binding with higher binding propensity of complexes 1-3 towards tRNA as compared to ct-DNA. Additionally, complex 1 exhibited high binding affinity among all the three complexes due to the involvement of phen co-ligands via π-stacking interactions in between nucleic acid base pairs. Furthermore, Hirshfeld surface analysis was carried out for complex 2 to investigate various intra and intermolecular non-covalent interactions (H-bonding, C-H⋯π etc.) accountable for stabilization of crystal lattice. The cleavage activity of complex 1 was performed by gel electrophoretic assay with pBR322 DNA and tRNA which revealed efficient DNA/tRNA cleaving ability of complex, suggesting tRNA cleavage both concentration and time dependent. Furthermore, in vitro cytotoxic activity of complexes 1-3 on a selected panel of human cancer cell lines was performed which revealed that all three complexes exhibited remarkably good cytotoxic activity with GI50 value < 10 μg mL-1 (<20 μM).
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Affiliation(s)
- Farukh Arjmand
- Department of Chemistry, Aligarh Muslim University Aligarh 202002 India +91 5712703893
| | - Zeenat Afsan
- Department of Chemistry, Aligarh Muslim University Aligarh 202002 India +91 5712703893
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes, UMR 6226, Université de Rennes 1 Campus de Beaulieu Bâtiment 10B, Bureau 15335042 Rennes France
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31
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Utthra PP, Raman N. Probing the potency of triazole tethered Schiff base complexes and the effect of substituents on their biological attributes. Int J Biol Macromol 2018; 116:194-207. [DOI: 10.1016/j.ijbiomac.2018.05.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Revised: 04/21/2018] [Accepted: 05/02/2018] [Indexed: 01/14/2023]
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32
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Mathan Kumar S, Kesavan MP, Vinoth Kumar GG, Sankarganesh M, Chakkaravarthi G, Rajagopal G, Rajesh J. New heteroleptic Zn(II) complexes of thiosemicarbazone and diimine Co-Ligands: Structural analysis and their biological impacts. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.070] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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33
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Karami K, Alinaghi M, Amirghofran Z, Lipkowski J, Momtazi-borojeni AA. A saccharinate-bridged palladacyclic dimer with a Pd–Pd bond: experimental and molecular docking studies of the interaction with DNA and BSA and in vitro cytotoxicity against human cancer cell lines. NEW J CHEM 2018. [DOI: 10.1039/c7nj03138f] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, characterization and biological activities of a saccharinate-bridged palladacyclic dimer are reported in this work.
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Affiliation(s)
- Kazem Karami
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | - Moloud Alinaghi
- Department of Chemistry
- Isfahan University of Technology
- Isfahan
- Iran
| | - Zahra Amirghofran
- Immunology Department
- Shiraz University of Medical Sciences
- Shiraz 71454
- Iran
| | - Janusz Lipkowski
- Institute of Physical Chemistry
- Polish Academy of Sciences
- Kasprzaka 44/52
- 01-224 Warsaw
- Poland
| | - Amir Abbas Momtazi-borojeni
- Department of Medical Biotechnology
- School of Medicine
- Student Research Committee
- Mashhad University of Medical Sciences
- Mashhad
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Serre D, Erbek S, Berthet N, Ronot X, Martel-Frachet V, Thomas F. Copper(II) complexes of N 3O tripodal ligands appended with pyrene and polyamine groups: Anti-proliferative and nuclease activities. J Inorg Biochem 2017; 179:121-134. [PMID: 29222969 DOI: 10.1016/j.jinorgbio.2017.11.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/28/2017] [Accepted: 11/04/2017] [Indexed: 10/18/2022]
Abstract
A series of tripodal ligands based on the 2-tert-butyl-4-R-6-phenol was synthesized, where R=aldehyde (HL1), R=putrescine-pyrene (HL2) and R=putrescine (HL3). A dinucleating ligand wherein a putrescine group connects two tripodal moieties was also prepared (H2L4). The corresponding copper complexes (1, 2, 3, and 4, respectively) were prepared and characterized. We determined the phenol's pKas in the range 2.47-3.93. The DNA binding constants were determined at 6×106, 5.5×105 and 2.7×106 for 2, 3 and 4, respectively. The complexes display a metal-centered reduction wave at Epc,red=-0.45 to -0.5V vs. saturated calomel electrode, as well as a ligand-centered oxidation wave above 0.57V at pH7. In the presence of ascorbate they promote an efficient cleavage of DNA, with for example a concentration required to cleave 50% of supercoiled DNA of 1.7μM for 2. The nuclease activity is affected by the nature of the R group: putrescine-pyrene≈bis-ligating>putrescine>aldehyde. The species responsible for strand scission is the hydroxyl radical. The cytotoxicity of the complexes was evaluated on bladder cancer cell lines sensitive or resistant to cis-platin. The IC50 of complexes 2 and 4 span over a short range (1.3-2μM) for the two cell lines. They are lower than those of the other complexes (3.1-9.7μM) and cis-platin. The most active compounds block the cell cycle at the G0/1 phase and promote apoptosis.
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Affiliation(s)
- Doti Serre
- Département de Chimie Moléculaire, Université Grenoble Alpes, UMR-5250 CNRS UGA, CS 40700, 38058 Grenoble Cedex 9, France
| | - Sule Erbek
- EPHE, PSL Research University, IAB, INSERM UGA U1209 - CNRS UMR 5309, 38700 La Tronche, France
| | - Nathalie Berthet
- Département de Chimie Moléculaire, Université Grenoble Alpes, UMR-5250 CNRS UGA, CS 40700, 38058 Grenoble Cedex 9, France
| | - Xavier Ronot
- EPHE, PSL Research University, IAB, INSERM UGA U1209 - CNRS UMR 5309, 38700 La Tronche, France
| | | | - Fabrice Thomas
- Département de Chimie Moléculaire, Université Grenoble Alpes, UMR-5250 CNRS UGA, CS 40700, 38058 Grenoble Cedex 9, France.
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35
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DNA and protein binding, double-strand DNA cleavage and cytotoxicity of mixed ligand copper(II) complexes of the antibacterial drug nalidixic acid. J Inorg Biochem 2017; 174:1-13. [DOI: 10.1016/j.jinorgbio.2017.05.001] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 04/26/2017] [Accepted: 05/01/2017] [Indexed: 11/22/2022]
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36
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Shakir M, Hanif S, Alam MF, Farhan M, Younus H. Hybrid pharmacophore approach for bio-relevant di-imines based homobimetallic complexes incorporating functionalized dicarboxylates as co-ligands: Synthesis, spectral and structural activity dependent biological insights (in-vitro DNA and HSA binding, antioxidant and cytotoxicity). JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 174:106-125. [PMID: 28756153 DOI: 10.1016/j.jphotobiol.2017.07.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/10/2017] [Accepted: 07/21/2017] [Indexed: 11/25/2022]
Abstract
Synthesis of bio-efficient homobimetallic complexes, [Cu2(L1)2(dipic)](NO3)2.3H2O (1), [Zn2(L1)2(dipic)](NO3)2.4H2O (2), [Cu2(L2)2(oxa)](NO3)2.4H2O (3) and [Zn2(L2)2(oxa)] (NO3)2.5H2O (4) was carried out using Schiff bases [(N1E,N2E)-N1,N2-bis(5-chlorothiophen-2-ylmethylene)-4-chlorobenzene-1,2-diamine; L1] and [(N1E,N2E)-N1,N2-bis(5-chlorofuran-2-ylmethylene)-4-chlorobenzene-1,2-diamine; L2] as main ligands and dicarboxylate moieties of 2,6-pyridine dicarboxylic acid (H2-dipic) and oxalic acid (H2-oxa) as co-ligands, respectively in order to apprehend their structure activity relationships on the basis of pharmacophore hybrid approach. The stoichiometry, geometry, thermal stability, morphology and crystallite size of the compounds were inferred by analytical, spectral (FT-IR, 1H NMR and 13C NMR and Mass), thermal (TGA/DTA), SEM and XRD studies. In-vitro DNA and HSA binding profiles of complexes were analysed by different biophysical measurements. The absorption study divulged that the observed alterations in the physico-chemical properties of complexes upon binding with DNA connoted their intercalative binding mode while fluorescence quenching mechanism was quantified by using Stern Volmer constant (KSV); 1.73×104 (1), 1.47×104 (2), 5.65×103 (3) and 3.60×103M-1 (4) which discerned that hybrid pharmacophore active metal complexes (1 and 2) exhibited efficient quenching effect with Ct-DNA in comparison to complexes (3 and 4) due to greater planarity and extent of conjugation (π-π interactions). The intercalative binding mode of complexes is further supported by competitive displacement assay by using fluorogenic dyes (EtBr and Hoechst 33258). The results of HSA fluorescence study divulged static quenching of the complexes (1-4) with KSV values of 7.24×104 (1), 6.03×104 (2), 5.06×104 (3) and 2.85×104 (4) while Kb values; 1.16×105 (1), 2.01×104 (2), 5.84×103 (3) and 8.60×102 (4) suggested them potent avid binder of HSA. Additionally, comparative estimation of scavenging properties using DPPH, superoxide(O2.-), hydroxyl (OH-) and ABTS method and in-vitro cytotoxicity against different cell lines (MCF-7, HeLa and Hep G2) brought out distinct biopotency of complexes due to diverse structural features and chelation effect.
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Affiliation(s)
- Mohammad Shakir
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India.
| | - Summaiya Hanif
- Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Md Fazle Alam
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
| | - Mohd Farhan
- Department of Biochemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Hina Younus
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh 202002, India
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37
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Foteeva L, Matczuk M, Timerbaev A. Analytical methodology for determination of interactions between metallodrugs and DNA: A critical examination. Trends Analyt Chem 2017. [DOI: 10.1016/j.trac.2017.03.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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38
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Tekin N, Öztürk K, Baran T, Kerimoğlu B, Tarhan M, Menteş A. Cytotoxic and apoptotic activities of novel Pd(II) complexes against human leukemia cell lines in vitro. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2017. [DOI: 10.1080/10601325.2017.1294449] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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39
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Esteghamat-Panah R, Hadadzadeh H, Farrokhpour H, Simpson J, Abdolmaleki A, Abyar F. Synthesis, structure, DNA/protein binding, and cytotoxic activity of a rhodium(III) complex with 2,6-bis(2-benzimidazolyl)pyridine. Eur J Med Chem 2017; 127:958-971. [DOI: 10.1016/j.ejmech.2016.11.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 11/01/2016] [Accepted: 11/03/2016] [Indexed: 10/20/2022]
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40
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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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41
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Ma ZY, Qiao Z, Wang DB, Hou X, Qiao X, Xie CZ, Qiang ZY, Xu JY. A mixed-ligand copper(II) complex that inhibits growth and induces apoptosis by DNA targeting in human epithelial cervical cancer cells. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3651] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Zhong-Ying Ma
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
| | - Zheng Qiao
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
| | - Dong-Bo Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
| | - Xuan Hou
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
| | - Xin Qiao
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
| | - Cheng-Zhi Xie
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
| | - Zhao-Yan Qiang
- School of Basic Medicine; Tianjin Medical University; Tianjin 300070 China
| | - Jing-Yuan Xu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy; Tianjin Medical University; Tianjin 300070 China
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42
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Low ML, Chan CW, Ng PY, Ooi IH, Maah MJ, Chye SM, Tan KW, Ng SW, Ng CH. Ternary and binary copper(II) complexes: synthesis, characterization, ROS-inductive, proteasome inhibitory, and anticancer properties. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1260711] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- May Lee Low
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Cheang Wei Chan
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Pei Ying Ng
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Ing Hong Ooi
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Mohd Jamil Maah
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Soi Moi Chye
- Department of Human Biology, School of Medicine, International Medical University, Kuala Lumpur, Malaysia
| | - Kong Wai Tan
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Seik Weng Ng
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Chew Hee Ng
- Department of Pharmaceutical Chemistry, School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
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43
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Angel NR, Khatib RM, Jenkins J, Smith M, Rubalcava JM, Le BK, Lussier D, Chen ZG, Tham FS, Wilson EH, Eichler JF. Copper (II) complexes possessing alkyl-substituted polypyridyl ligands: Structural characterization and in vitro antitumor activity. J Inorg Biochem 2016; 166:12-25. [PMID: 27815978 DOI: 10.1016/j.jinorgbio.2016.09.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 09/16/2016] [Accepted: 09/29/2016] [Indexed: 12/13/2022]
Abstract
In an effort to find alternatives to the antitumor drug cisplatin, a series of copper (II) complexes possessing alkyl-substituted polypyridyl ligands have been synthesized. Eight new complexes are reported herein: μ-dichloro-bis{2,9-di-sec-butyl-1,10-phenanthrolinechlorocopper(II)} {[(di-sec-butylphen)ClCu(μ-Cl)2CuCl(di-sec-butylphen)]}(1), 2-sec-butyl-1,10-phenanthrolinedichlorocopper(II) {[mono-sec-butylphen) CuCl2} (2), 2,9-di-n-butyl-1,10-phenanthrolinedichlorocopper(II) {[di-n-butylphen) CuCl2}(3), 2-n-butyl-1,10-phenanthrolinedichlorocopper(II) {[mono-n-butylphen) CuCl2} (4), 2,9-di-methyl-1,10-phenanthrolineaquadichlorocopper(II) {[di-methylphen) Cu(H2O)Cl2}(5), μ-dichloro-bis{6-sec-butyl-2,2'-bipyridinedichlorocopper(II)} {(mono-sec-butylbipy) ClCu(μ-Cl)2CuCl(mono-sec-butylbipy)} (6), 6,6'-di-methyl-2,2'-bipyridinedichlorocopper(II) {6,6'-di-methylbipy) CuCl2} (7), and 4,4'-dimethyl-2,2'-bipyridinedichlorocopper(II) {4,4'-di-methylbipy) CuCl2} (8). These complexes have been characterized via elemental analysis, UV-vis spectroscopy, and mass spectrometry. Single crystal X-ray diffraction experiments revealed the complexes synthesized with the di-sec-butylphen ligand (1) and mono-sec-butylbipy ligand (6) crystallized as dimers in which two copper(II) centers are bridged by two chloride ligands. Conversely, complexes 2, 7, and 8 were isolated as monomeric species possessing distorted tetrahedral geometries, and the [(di-methylphen)Cu(H2O)Cl2] (5) complex was isolated as a distorted square pyramidal monomer possessing a coordinating aqua ligand. Compounds 1-8 were evaluated for their in vitro antitumor efficacy. Compounds 1, 5, and 7 in particular were found to exhibit remarkable activity against human derived lung cancer cells, yet this class of copper(II) compounds had minimal cytotoxic effect on non-cancerous cells. In vitro control experiments indicate the activity of the copper(II) complexes most likely does not arise from the formation of CuCl2 and free polypyridyl ligand, and preliminary solution state studies suggest these compounds are generally stable in biological buffer. The results presented herein suggest further development of this class of copper-based drugs as potential anti-cancer therapies should be pursued.
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Affiliation(s)
- Noah R Angel
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Raneen M Khatib
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Julia Jenkins
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Michelle Smith
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Justin M Rubalcava
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Brian Khoa Le
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Daniel Lussier
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | | | - Fook S Tham
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States
| | - Emma H Wilson
- University of California, Riverside School of Medicine, Division of Biomedical Sciences, United States
| | - Jack F Eichler
- University of California, Riverside Department of Chemistry, 501 Big Springs Rd., Riverside, CA 92521, United States.
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44
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New alicyclic thiosemicarbazone chelated zinc(II) antitumor complexes: Interactions with DNA/protein, nuclease activity and inhibition of topoisomerase-I. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.12.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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45
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Zhang HR, Huang KB, Chen ZF, Liu YC, Liu YN, Meng T, Qin QP, Zou BQ, Liang H. Cobalt(ii) 8-hydroxyquinoline complexes: structure, cytotoxicity and action mechanism. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00073h] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three cobalt(ii) complexes with 8-hydroxyquinoline derivatives as ligands were synthesized. They exhibited strong proliferation inhibition activity against T-24 cancer cells, which induced cancer cell apoptosis via intrinsic caspase-mitochondria pathways.
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Affiliation(s)
- Hai-Rong Zhang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- PR China
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
| | - Ke-Bin Huang
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Zhen-Feng Chen
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Yan-Cheng Liu
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- PR China
| | - Ting Meng
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Qi-Pin Qin
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Bi-Qun Zou
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- PR China
| | - Hong Liang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- PR China
- State Key Laboratory Cultivation Base for the Chemistry and Molecular Engineering of Medicinal Resources
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46
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Esteghamat-Panah R, Farrokhpour H, Hadadzadeh H, Abyar F, Rudbari HA. An experimental and quantum chemical study on the non-covalent interactions of a cyclometallated Rh(iii) complex with DNA and BSA. RSC Adv 2016. [DOI: 10.1039/c5ra24540k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The interaction of a new cyclometallated Rh(iii) complex with DNA and BSA was investigated. The three-layer ONIOM method was employed to calculate the interaction energy between DNA and the complex.
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Affiliation(s)
| | - Hossein Farrokhpour
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Hassan Hadadzadeh
- Department of Chemistry
- Isfahan University of Technology
- Isfahan 84156-83111
- Iran
| | - Fatemeh Abyar
- Department of Engineering
- Ardakan University
- Ardakan 89518-95491
- Iran
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47
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Zhang HR, Liu YC, Chen ZF, Meng T, Zou BQ, Liu YN, Liang H. Studies on the structures, cytotoxicity and apoptosis mechanism of 8-hydroxylquinoline rhodium(iii) complexes in T-24 cells. NEW J CHEM 2016. [DOI: 10.1039/c6nj00182c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two rhodium(iii) complexes showed good cytotoxicity. The underlying investigation of the apoptosis mechanism suggested that the mitochondrial apoptotic pathway was involved.
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Affiliation(s)
- Hai-Rong Zhang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
| | - Yan-Cheng Liu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- P. R. China
| | - Zhen-Feng Chen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- P. R. China
| | - Ting Meng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- P. R. China
| | - Bi-Qun Zou
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry & Pharmaceutical Sciences
- Guangxi Normal University
- Guilin
- P. R. China
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Hong Liang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- P. R. China
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
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48
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Roy AS, Tripathy DR, Samanta S, Ghosh SK, Dasgupta S. DNA damaging, cell cytotoxicity and serum albumin binding efficacy of the rutin–Cu(ii) complex. MOLECULAR BIOSYSTEMS 2016; 12:1687-701. [DOI: 10.1039/c6mb00161k] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The rutin–Cu(ii) complex causes DNA damage and is also able to inhibit the growth of human HeLa cells. This complex binds with serum albuminsviahydrophobic forces.
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Affiliation(s)
- Atanu Singha Roy
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302
- India
| | | | - Sintu Samanta
- Department of Biotechnology
- Indian Institute of Technology
- Kharagpur 721302
- India
| | - Sudip K. Ghosh
- Department of Biotechnology
- Indian Institute of Technology
- Kharagpur 721302
- India
| | - Swagata Dasgupta
- Department of Chemistry
- Indian Institute of Technology
- Kharagpur 721302
- India
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49
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Weintraub S, Moskovitz Y, Fleker O, Levy AR, Meir A, Ruthstein S, Benisvy L, Gruzman A. SOD mimetic activity and antiproliferative properties of a novel tetra nuclear copper (II) complex. J Biol Inorg Chem 2015; 20:1287-98. [PMID: 26547749 DOI: 10.1007/s00775-015-1307-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 10/21/2015] [Indexed: 01/22/2023]
Abstract
The search for novel anticancer therapeutic agents is an urgent and important issue in medicinal chemistry. Here, we report on the biological activity of the copper-based bioinorganic complex Cu4 (2,4-di-tert-butyl-6-(1H-imidazo- [1, 10] phenanthrolin-2-yl)phenol)4]·10 CH3CN (2), which was tested in rat L6 myotubes, mouse NSC-34 motor neurone-like cells, and HepG-2 human liver carcinoma. Upon 96 h incubation, 2 exhibited a significant cytotoxic effect on all three types of cells via activation of two cell death mechanisms (apoptosis and necrosis). Complex 2 exhibited better potency and efficacy than the canonical cytotoxic drug cisplatin. Moreover, during shorter incubations, complex 2 demonstrated a significant SOD mimetic activity, and it was more effective and more potent than the well-known SOD mimetic TEMPOL. In addition, complex 2 was able to interact with DNA and, cleave DNA in the presence of sodium ascorbate. This study shows the potential of using polynuclear redox active compounds for developing novel anticancer drugs through SOD-mimetic redox pathways.
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Affiliation(s)
- Sagiv Weintraub
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - Yoni Moskovitz
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - Ohad Fleker
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - Ariel R Levy
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - Aviv Meir
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - Sharon Ruthstein
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel
| | - Laurent Benisvy
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel.
| | - Arie Gruzman
- Department of Chemistry, Bar-Ilan University, 5290002, Ramat Gan, Israel.
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