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Xie J, Wang L, Zhang X, Li Y, Liao X, Yang C, Tang RY. Discovery of New Anti-MRSA Agents Based on Phenoxyethanol and Its Mechanism. ACS Infect Dis 2022; 8:2291-2306. [PMID: 36255441 DOI: 10.1021/acsinfecdis.2c00365] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) poses a severe threat to public health and safety. The discovery and development of novel anti-MRSA drugs with a new mode of action are a challenge. In this study, a class of novel aryloxyethyl propiolates and their homologues as anti-MRSA agents have been designed and synthesized based on phenoxyethanol, of which compound II-39 showed high inhibitory activity against MRSA with an MIC of 0.78 μg/mL and an MBC of 3.13 μg/mL, which was better than that of vancomycin. Compound II-39 could destroy the cell wall and cell membrane, inhibited the formation of a biofilm, and bound to the DNA of MRSA through the electrostatic and groove interaction. Proteomic and metabolomic studies revealed that compound II-39 affected multiple intracellular metabolic pathways of MRSA. Notably, compound II-39 could effectively inhibit the expression of CrtPQMN proteins and block the biosynthesis of virulence factor (staphyloxanthin). Thus, aryloxyethyl propiolates and their homologues are promising anti-MRSA agents with multiple targets.
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Affiliation(s)
- Jinxin Xie
- Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou510642, China
| | - Lijuan Wang
- Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou510642, China
| | - Xiaoyong Zhang
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou510642, China
| | - Yiyang Li
- Joint Laboratory of Guangdong Province and Hong Kong Region on Marine Bioresource Conservation and Exploitation, College of Marine Sciences, South China Agricultural University, Guangzhou510642, China
| | - Xin Liao
- Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou510642, China
| | - Caixin Yang
- Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou510642, China
| | - Ri-Yuan Tang
- Department of Applied Chemistry, College of Materials and Energy, South China Agricultural University, Guangzhou510642, China.,Key Laboratory of Natural Pesticide & Chemical Biology, Ministry of Education, South China Agricultural University, Guangzhou510642, China
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A comparative DFT study of some N-based aromatic ligand metal complexes as anticancer agents and analysis of their mode of interaction with DNA base pair. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Abou-Melha KS. Divalent cobalt, copper and zinc complexes of (2Z,2′Z)-2,2′-(oxalylbis(hydrazin-2-yl-1-ylidene))dipropionic acid (H4OPA): Synthesis, characterization, computational, conductometric titration and biological potency. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Joshi A, Gupta R, Sharma D, Singh M. A Mo(VI) based coordination polymer as an antiproliferative agent against cancer cells. Dalton Trans 2021; 50:1253-1260. [PMID: 33410831 DOI: 10.1039/d0dt03865b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal ions being an important part of biological systems are of great interest in the designing of new drugs. Molybdenum is an essential trace element for humans, animals, and plants and naturally present in many enzymes hence its complexes can be expected to serve as potential candidates for biomedical applications. A novel molybdenum-based coordination polymer, [Mo2(μ2-O)O4(2-pyc)2(H2O)], is synthesized by a hydrothermal route and structurally characterized by using single crystal X-Ray diffraction. The structure consists of molybdenum octahedra connected by a bridging oxo ligand and 2-pyc forming a one-dimensional coordination polymer. This Mo coordination polymer was found to show a considerable inhibitory effect with IC50 values of 22.63 μmol L-1, 28.19 μmol L-1, and 20.97 μmol L-1, against HepG2 (human liver cancer), A549 (human lung cancer), and MCF-7 (human breast cancer) cell lines respectively. This is the first attempt at exploring the molybdenum-based coordination polymer for antitumor applications. The cell cytotoxicity analysis revealed that the anti-tumor potential of the compound is governed by arresting of the A549, HepG2, and MCF-7 cancer cells in the S phase of the cell cycle. UV-Visible absorption spectroscopy further revealed the binding interaction between the Mo coordination polymer and ctDNA and the binding constant was found to be 5.9 × 103 L mol-1, which is in agreement with those of well-known groove binders. This binding interaction in turn induces apoptosis and necrosis pathways leading to the death of the cancer cells.
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Affiliation(s)
- Arti Joshi
- Institute of Nano Science and Technology, Sector-64, Phase-10, Mohali-160062, Punjab, India.
| | - Ruby Gupta
- Institute of Nano Science and Technology, Sector-64, Phase-10, Mohali-160062, Punjab, India.
| | - Deepika Sharma
- Institute of Nano Science and Technology, Sector-64, Phase-10, Mohali-160062, Punjab, India.
| | - Monika Singh
- Institute of Nano Science and Technology, Sector-64, Phase-10, Mohali-160062, Punjab, India.
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Maiti M, Thakurta S, Pilet G, Bauzá A, Frontera A. Two new hydrogen-bonded supramolecular dioxo-molybdenum(VI) complexes based on acetyl-hydrazone ligands: Synthesis, crystal structure and DFT studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abu El-Reash G, Zaky R, El-Gamil MM, El-Emam S. Synthesis, characterization, computational, conductometric titration and DNA binding studies of N′1,N′2‑bis(3‑hydroxy‑5,5‑dimethylcyclohex‑2‑en‑1‑ylidene)oxalohydrazide complexes. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Thakur Y, Tripathi M, Verma B, Khilari R, Agrawal R, Likheshwari, Pande R, Mohapatra E. New insight into the DNA binding studies, In-Vitro anti-cancer activity and molecular modelling of dioxo complexes of Molybdenum(VI) and Tungsten(VI) hydroxamic acids. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2019.1578615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Yamini Thakur
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Mamta Tripathi
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Bharati Verma
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Rubi Khilari
- CSIR-Central Institute of Mining and Fuel Research, Bilaspur Unit, Chhattisgarh, India
| | - Rainy Agrawal
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Likheshwari
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Rama Pande
- School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
| | - Eli Mohapatra
- Biochemistry Department, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
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Zhou X, Zhang C, Zhang G, Liao Y. Intercalation of the daphnetin–Cu(ii) complex with calf thymus DNA. RSC Adv 2016. [DOI: 10.1039/c5ra22274e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The daphnetin–Cu(ii) complex binds to the A–T bases region of ctDNA and causes cleavage of plasmid DNA.
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Affiliation(s)
- Xiaoyue Zhou
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- China
| | - Cen Zhang
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- China
| | - Guowen Zhang
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- China
| | - Yijing Liao
- State Key Laboratory of Food Science and Technology
- Nanchang University
- Nanchang 330047
- China
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El-Wahab HA. The synthesis and characterization of the hydrazone ligand and its metal complexes and their performance in epoxy formulation surface coatings. PROGRESS IN ORGANIC COATINGS 2015; 89:106-113. [DOI: 10.1016/j.porgcoat.2015.08.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Ebrahimipour SY, Sheikhshoaie I, Mohamadi M, Suarez S, Baggio R, Khaleghi M, Torkzadeh-Mahani M, Mostafavi A. Synthesis, characterization, X-ray crystal structure, DFT calculation, DNA binding, and antimicrobial assays of two new mixed-ligand copper(II) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 142:410-422. [PMID: 25725448 DOI: 10.1016/j.saa.2015.01.088] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Revised: 01/14/2015] [Accepted: 01/29/2015] [Indexed: 06/04/2023]
Abstract
Two new Cu(II) complexes, [Cu(L)(phen)] (1), [Cu(L)(bipy)] (2), where L(2-)=(3-methoxy-2oxidobenzylidene)benzohydrazidato, phen=1,10 phenanthroline, and bipy=2,2' bipyridine, were prepared and fully characterized using elemental analyses, FT-IR, molar conductivity, and electronic spectra. The structures of both complexes were also determined by X-ray diffraction. It was found that, both complexes possessed square pyramidal coordination environment in which, Cu(II) ions were coordinated by donor atoms of HL and two nitrogens of heterocyclic bases. Computational studies were performed using DFT calculations at B3LYP/6-311+G(d,p) level of theory. DNA binding activities of these complexes were also investigated using electronic absorption, competitive fluorescence titration and cyclic voltammetry studies. The obtained results indicated that binding of the complexes to DNA was of intercalative mode. Furthermore, antimicrobial activities of these compounds were screened against microorganisms.
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Affiliation(s)
- S Yousef Ebrahimipour
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran.
| | - Iran Sheikhshoaie
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Maryam Mohamadi
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran; Department of Chemistry, Payame Noor University (PNU), 19395-4697 Tehran, Iran
| | - Sebastian Suarez
- Departamento de Química Inorgínica, Analítica y Química, Física/INQUIMAE-CONICET, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Ricardo Baggio
- Gerencia de Investigación y Aplicaciones, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, Buenos Aires, Argentina
| | - Moj Khaleghi
- Department of Biology, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Masoud Torkzadeh-Mahani
- Department of Biotechnology, Institute of Science, High Technology and Environmental Science, Graduate University of Advance Technology, Kerman, Iran
| | - Ali Mostafavi
- Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran
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cis-Dioxido-molybdenum(VI) complexes of tridentate ONO hydrazone Schiff base: Synthesis, characterization, X-ray crystal structure, DFT calculation and catalytic activity. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.11.023] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Fei BL, Xu WS, Gao WL, Zhang J, Zhao Y, Long JY, Anson CE, Powell AK. DNA binding and cytotoxicity activity of a chiral iron(III) triangle complex based on a natural rosin product. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2015; 142:77-85. [DOI: 10.1016/j.jphotobiol.2014.11.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Revised: 10/22/2014] [Accepted: 11/18/2014] [Indexed: 12/21/2022]
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Sheikhshoaie I, Ebrahimipour SY, Sheikhshoaie M, Rudbari HA, Khaleghi M, Bruno G. Combined experimental and theoretical studies on the X-ray crystal structure, FT-IR, 1H NMR, 13C NMR, UV-Vis spectra, NLO behavior and antimicrobial activity of 2-hydroxyacetophenone benzoylhydrazone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 124:548-555. [PMID: 24508893 DOI: 10.1016/j.saa.2014.01.043] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2013] [Revised: 12/25/2013] [Accepted: 01/08/2014] [Indexed: 06/03/2023]
Abstract
A Schiff base ligand, 2-hydroxyacetophenone benzoylhydrazone (HL) was synthesized and fully characterized with FT-IR, elemental analyses, UV-Vis, (1)H NMR and (13)C NMR spectra. DFT calculations using B3LYP/6-31+G(d,p) and PW91/DZP are performed to optimize the molecular geometry. Optimized structures are used to calculate FT-IR, UV-Vis, (1)H NMR and (13)C NMR spectra of the compound. Also the energies of the frontier molecular orbitals (FMOs) have been determined. The results obtained from the optimization and spectral analyses are in good agreement with the experimental data. To investigate non-linear optical properties, the electric dipole moment (μ), polarizability (α) and molecular first hyperpolarizability (β) were computed. The linear polarizabilities and first hyperpolarizabilities of the studied molecule indicate that the compound can be a good candidate of nonlinear optical materials. In addition, the minimal inhibitory concentration (MIC) of this compound against Staphylococcus aureus, and Candida albicans was determined.
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Affiliation(s)
- Iran Sheikhshoaie
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman 76169-14111, Iran.
| | - S Yousef Ebrahimipour
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman 76169-14111, Iran.
| | - Mahdeyeh Sheikhshoaie
- Department of Mining Engineering, Shahid Bahonar University of Kerman, Kerman 76169-14111, Iran
| | - Hadi Amiri Rudbari
- Faculty of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran; Dipartimento di Scienze Chimiche, Università di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Moj Khaleghi
- Department of Biology, Shahid Bahonar University of Kerman, Kerman 76169-14111, Iran
| | - Giuseppe Bruno
- Dipartimento di Scienze Chimiche, Università di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
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Fei BL, Xu WS, Tao HW, Li W, Zhang Y, Long JY, Liu QB, Xia B, Sun WY. Effects of copper ions on DNA binding and cytotoxic activity of a chiral salicylidene Schiff base. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2014; 132:36-44. [DOI: 10.1016/j.jphotobiol.2014.01.018] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2013] [Revised: 01/05/2014] [Accepted: 01/28/2014] [Indexed: 12/14/2022]
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15
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Zhang G, Wang L, Zhou X, Li Y, Gong D. Binding characteristics of sodium saccharin with calf thymus DNA in vitro. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:991-1000. [PMID: 24437661 DOI: 10.1021/jf405085g] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The binding characteristics of sodium saccharin (SSA), an artificial sweetener, with calf thymus DNA (ctDNA) were investigated by multispectroscopic techniques, chemometrics, and molecular simulation. A combined fluorescence and UV-vis spectroscopic data matrix was resolved by the multivariate curve resolution-alternating least-squares (MCR-ALS) chemometrics algorithm. The MCR-ALS analysis extracted simultaneously the concentration profiles and spectra for the three components (SSA, ctDNA, and SSA-ctDNA complex) to quantitatively monitor the SSA-ctDNA interaction, which is difficult to perform by conventional spectroscopic approach. The binding mode of SSA to ctDNA was principally through groove binding as revealed by ctDNA melting temperature studies, viscosity measurements, and iodide and salt quenching effects. Analysis of the Fourier transform infrared and circular dichroism spectra as well as molecular docking indicated that SSA preferentially bound to the guanine base of ctDNA and led to a transformation from B-like DNA structure to A-like conformation. Moreover, gel electrophoresis results suggested that SSA did not induce any significant cleavage in plasmid DNA.
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Affiliation(s)
- Guowen Zhang
- State Key Laboratory of Food Science and Technology, Nanchang University , Nanchang 330047, China
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