1
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Zeppilli D, Aldinio-Colbachini A, Ribaudo G, Tubaro C, Dalla Tiezza M, Bortoli M, Zagotto G, Orian L. Antioxidant Chimeric Molecules: Are Chemical Motifs Additive? The Case of a Selenium-Based Ligand. Int J Mol Sci 2023; 24:11797. [PMID: 37511560 PMCID: PMC10380222 DOI: 10.3390/ijms241411797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
We set up an in silico experiment and designed a chimeric compound integrating molecular features from different efficient ROS (Reactive Oxygen Species) scavengers, with the purpose of investigating potential relationships between molecular structure and antioxidant activity. Furthermore, a selenium centre was inserted due to its known capacity to reduce hydroperoxides, acting as a molecular mimic of glutathione peroxidase; finally, since this organoselenide is a precursor of a N-heterocyclic carbene ligand, its Au(I) carbene complex was designed and examined. A validated protocol based on DFT (Density Functional Theory) was employed to investigate the radical scavenging activity of available sites on the organoselenide precursor ((SMD)-M06-2X/6-311+G(d,p)//M06-2X/6-31G(d)), as well as on the organometallic complex ((SMD)-M06-2X/SDD (Au), 6-311+G(d,p)//ZORA-BLYP-D3(BJ)/TZ2P), considering HAT (Hydrogen Atom Transfer) and RAF (Radical Adduct Formation) regarding five different radicals. The results of this case study suggest that the antioxidant potential of chemical motifs should not be considered as an additive property when designing a chimeric compound, but rather that the relevance of a molecular topology is derived from a chemical motif combined with an opportune chemical space of the molecule. Thus, the direct contributions of single functional groups which are generally thought of as antioxidants per se do not guarantee the efficient radical scavenging potential of a molecular species.
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Affiliation(s)
- Davide Zeppilli
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Anna Aldinio-Colbachini
- CNRS, Aix Marseille Université, BIP, IMM, IM2B, 31 Chemin J. Aiguier, 13009 Marseille, France
| | - Giovanni Ribaudo
- Dipartimento di Medicina Molecolare e Traslazionale, Università degli Studi di Brescia, Viale Europa 11, 25123 Brescia, Italy
| | - Cristina Tubaro
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Marco Dalla Tiezza
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
| | - Marco Bortoli
- Hylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Oslo, 0315 Oslo, Norway
| | - Giuseppe Zagotto
- Dipartimento di Scienze del Farmaco, Università degli Studi di Padova, Via Marzolo 5, 35131 Padova, Italy
| | - Laura Orian
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, Via Marzolo 1, 35131 Padova, Italy
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2
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Ferdousian R, Behbahani FK. Organoselenium compounds. Synthesis, application, and biological activity. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2119237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3
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Arora A, Oswal P, Sharma D, Tyagi A, Purohit S, Sharma P, Kumar A. Molecular Organosulphur, Organoselenium and Organotellurium Complexes as Homogeneous Transition Metal Catalytic Systems for Suzuki Coupling. ChemistrySelect 2022. [DOI: 10.1002/slct.202201704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Aayushi Arora
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Preeti Oswal
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Deepali Sharma
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Anupma Tyagi
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Suraj Purohit
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
| | - Pankaj Sharma
- Instituto de Química National Autonomous University of Mexico (UNAM) Circuito Exterior Mexico 04510
| | - Arun Kumar
- Department of Chemistry School of Physical Sciences Doon University Dehradun 248012 India
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4
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Cho CW, Pham TPT, Zhao Y, Stolte S, Yun YS. Review of the toxic effects of ionic liquids. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 786:147309. [PMID: 33975102 DOI: 10.1016/j.scitotenv.2021.147309] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/15/2021] [Accepted: 04/18/2021] [Indexed: 05/11/2023]
Abstract
Interest in ionic liquids (ILs), called green or designer solvents, has been increasing because of their excellent properties such as thermal stability and low vapor pressure; thus, they can replace harmful organic chemicals and help several industrial fields e.g., energy-storage materials production and biomaterial pretreatment. However, the claim that ILs are green solvents should be carefully considered from an environmental perspective. ILs, given their minimal vapor pressure, may not directly cause atmospheric pollution. However, they have the potential to cause adverse effects if leaked into the environment, for instance if they are spilled due to human mistakes or technical errors. To estimate the risks of ILs, numerous ILs have had their toxicity assessed toward several micro- and macro-organisms over the past few decades. Since the toxic effects of ILs depend on the method of estimating toxicity, it is necessary to briefly summarize and comprehensively discuss the biological effects of ILs according to their structure and toxicity testing levels. This can help simplify our understanding of the toxicity of ILs. Therefore, in this review, we discuss the key findings of toxicological information of ILs, collect some toxicity data of ILs to different species, and explain the influence of IL structure on their toxic properties. In the discussion, we estimated two different sensitivity values of toxicity testing levels depending on the experiment condition, which are theoretical magnitudes of the inherent sensitivity of toxicity testing levels in various conditions and their changes in biological response according to the change in IL structure. Finally, some perspectives, future research directions, and limitations to toxicological research of ILs, presented so far, are discussed.
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Affiliation(s)
- Chul-Woong Cho
- Department of Bioenergy Science and Technology, Chonnam National University, Gwangju, South Korea.
| | - Thi Phuong Thuy Pham
- Faculty of Biotechnology, HoChiMihn University of Food Industry, Ho Chi Minh City, Viet Nam
| | - Yufeng Zhao
- College of Resource and Environmental Science, South-Central University for Nationalities, Wuhan 430074, Hubei Province, China
| | - Stefan Stolte
- Technische Universität Dresden, Faculty of Environmental Sciences, Department of Hydrosciences, Institute of Water Chemistry, Bergstraße 66, 01062 Dresden, Germany
| | - Yeoung-Sang Yun
- School of Chemical Engineering, Chonbuk National University, 567 Beakje-dearo, Deokjin-gu, Jeonju, Jeonbuk 561-756, South Korea.
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5
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Banerjee K, Bhattacherjee D, Mahato SK, Sufian A, Bhabak KP. Benzimidazole- and Imidazole-Fused Selenazolium and Selenazinium Selenocyanates: Ionic Organoselenium Compounds with Efficient Peroxide Scavenging Activities. Inorg Chem 2021; 60:12984-12999. [PMID: 34369772 DOI: 10.1021/acs.inorgchem.1c01410] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Three new classes of ionic organoselenium compounds containing cationic benzimidazolium and imidazolium ring systems with selenocyanates as counterions are described. The cyclization of N,N'-disubstituted benzimidazolium and imidazolium bromides having N-(CH2)2-Br and N-(CH2)3-Br groups in the presence of potassium selenocyanate (KSeCN) led to formation of the corresponding selenazolium selenocyanates (21a, 21b, 22a, and 22b) and selenazinium selenocyanates (21c, 21d, 22c, and 22d). However, the open-chain selenocyanates with additional selenocyanate counterions (21e, 21f, 22e, and 22f) were formed from the N,N'-disubstituted benzimidazolium and imidazolium bromides having N-(CH2)6-Br groups. Mechanistic studies were carried out to understand the feasibility of such cyclization processes in the presence of KSeCN. The compounds were studied further for their potencies to catalytically reduce H2O2 in the presence of thiols. Interestingly, the cyclic selenazolium (21a, 21b, 22a, and 22b) and selenazinium compounds (21c, 21d, 22c, and 22d) exhibited significantly higher antioxidant activities than the corresponding acyclic selenocyanates (21f, 22e, and 22f). Selected compounds (22d and 22e) were further evaluated for their potencies in modulating the intracellular level of reactive oxygen species (ROS) in a representative macrophage cell line (RAW 264.7). Owing to the cationic nature of compounds, they may target and scavenge mitochondrial ROS in the cellular medium.
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Affiliation(s)
- Kaustav Banerjee
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
| | - Debojit Bhattacherjee
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India.,Centre for the Environment, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
| | - Sulendar K Mahato
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
| | - Abu Sufian
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
| | - Krishna Pada Bhabak
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India.,Centre for the Environment, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
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6
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Wiedemann C, Fushman D, Bordusa F. 15N NMR studies provide insights into physico-chemical properties of room-temperature ionic liquids. Phys Chem Chem Phys 2021; 23:12395-12407. [PMID: 34027941 PMCID: PMC8195554 DOI: 10.1039/d1cp01492g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ionic liquids (ILs) have gained a lot of attention as alternative solvents in many fields of science in the last two decades. It is known that the type of anion has a significant influence on the macroscopic properties of the IL. To gain insights into the molecular mechanisms responsible for these effects it is important to characterize these systems at the microscopic level. Such information can be obtained from nuclear spin-relaxation studies which for compounds with natural isotope abundance are typically performed using direct 1H or 13C measurements. Here we used direct 15N measurements to characterize spin relaxation of non-protonated nitrogens in imidazolium-based ILs which are liquid at ambient temperature. We report heteronuclear 1H-15N scalar coupling constants (nJHN) and 15N relaxation parameters for non-protonated nitrogens in ten 1-ethyl-3-methylimidazolium ([C2C1IM]+)-based ILs containing a broad range of anions. The 15N relaxation rates and steady-state heteronuclear 15N-{1H} NOEs were measured using direct 15N detection at 293.2 K and two magnetic field strengths, 9.4 T and 16.4 T. The experimental data were analyzed to determine hydrodynamic characteristics of ILs and to assess the contributions to 15N relaxation from 15N chemical shift anisotropy and from 1H-15N dipolar interactions with non-bonded protons. We found that the rotational correlation times of the [C2C1IM]+ cation determined from 15N relaxation measurements at room temperature correlate linearly with the macroscopic viscosity of the ILs. Depending on the selected anion, the 15N relaxation characteristics of [C2C1IM]+ differ considerably reflecting the influence of the anion on the physicochemical properties of the IL.
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Affiliation(s)
- Christoph Wiedemann
- Martin Luther University Halle-Wittenberg, Institute of Biochemistry and Biotechnology, Charles Tanford Protein Centre, Kurt-Mothes-Str. 3a, 06120 Halle/S., Germany.
| | - David Fushman
- Department of Chemistry and Biochemistry, Center for Biomolecular Structure and Organization, University of Maryland, College Park, Maryland 20742, USA
| | - Frank Bordusa
- Martin Luther University Halle-Wittenberg, Institute of Biochemistry and Biotechnology, Charles Tanford Protein Centre, Kurt-Mothes-Str. 3a, 06120 Halle/S., Germany.
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7
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Popescu R, Filimon MN, Vlad DC, Verdes D, Moatar A, Moise G, Guran K, Caraba IV, Ciochina LP, Pinzaru I, Dehelean CA, Dumitrescu G. Antiproliferative and antibacterial potential of tetrahexylammonium bromide-based ionic liquids. Exp Ther Med 2021; 22:672. [PMID: 33986837 PMCID: PMC8112146 DOI: 10.3892/etm.2021.10104] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 03/16/2021] [Indexed: 12/27/2022] Open
Abstract
Ionic liquids (ILs) exhibit cytotoxic effects on prokaryotic and eukaryotic cells. In this study, the antibacterial and antiproliferative activities of tetrahexylammonium bromide-based ILs were investigated. In order to evaluate the therapeutic potential of these ionic liquids, firstly microbiological assay using both Gram-positive and Gram-negative bacteria were conducted by employing Disk-Diffusion and 2,3,5-triphenyltetrazolium chlorine (TTC) methods to assess the antimicrobial effects. Likewise, the antitumor effects on 2D and 3D cell culture systems were assessed using the human colon cancer Caco-2 cell line and cytotoxic activity was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and Alamar blue assays. Results obtained showed that [CH3(CH2)5]4N(Br) possesses an antibacterial potential, particularly in the case of two bacteria, S. aureus (Gram+) and H. influenzae (Gram-). Preliminary screening of antiproliferative activity showed moderate activity, except for the concentration of 10 mM. Furthermore, regarding the effect of [CH3(CH2)5]4N(Br) on tumor cell aggregation, positive outcomes were noted. [CH3(CH2)5]4N(Br) presents promising and under-explored potential to improve antibacterial or anticancer therapies.
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Affiliation(s)
- Roxana Popescu
- Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania.,ANAPATMOL Research Center, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Marioara Nicoleta Filimon
- ANAPATMOL Research Center, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania.,Faculty of Chemistry, Biology, Geography, West University of Timisoara, 300115 Timisoara, Romania
| | - Daliborca Cristina Vlad
- Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Doina Verdes
- Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania.,ANAPATMOL Research Center, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Aurica Moatar
- Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Georgiana Moise
- Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Kristine Guran
- Faculty of Medicine, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Ion Valeriu Caraba
- Faculty of Bioengineering of Animal Resources, 'Regele Mihai I al României' Banat University of Agricultural Sciences and Veterinary Medicine, 300645 Timisoara, Romania
| | - Liliana Petculescu Ciochina
- Faculty of Bioengineering of Animal Resources, 'Regele Mihai I al României' Banat University of Agricultural Sciences and Veterinary Medicine, 300645 Timisoara, Romania
| | - Iulia Pinzaru
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Cristina Adriana Dehelean
- Faculty of Pharmacy, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania
| | - Gabi Dumitrescu
- ANAPATMOL Research Center, 'Victor Babes' University of Medicine and Pharmacy of Timisoara, 300041 Timisoara, Romania.,Faculty of Bioengineering of Animal Resources, 'Regele Mihai I al României' Banat University of Agricultural Sciences and Veterinary Medicine, 300645 Timisoara, Romania
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8
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Selenium-Containing Polysaccharides—Structural Diversity, Biosynthesis, Chemical Modifications and Biological Activity. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083717] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Selenosugars are a group of sugar derivatives of great structural diversity (e.g., molar masses, selenium oxidation state, and selenium binding), obtained as a result of biosynthesis, chemical modification of natural compounds, or chemical synthesis. Seleno-monosaccharides and disaccharides are known to be non-toxic products of the natural metabolism of selenium compounds in mammals. In the case of the selenium-containing polysaccharides of natural origin, their formation is also postulated as a form of detoxification of excess selenium in microorganisms, mushroom, and plants. The valency of selenium in selenium-containing polysaccharides can be: 0 (encapsulated nano-selenium), IV (selenites of polysaccharides), or II (selenoglycosides or selenium built into the sugar ring to replace oxygen). The great interest in Se-polysaccharides results from the expected synergy between selenium and polysaccharides. Several plant- and mushroom-derived polysaccharides are potent macromolecules with antitumor, immunomodulatory, antioxidant, and other biological properties. Selenium, a trace element of fundamental importance to human health, has been shown to possess several analogous functions. The mechanism by which selenium exerts anticancer and immunomodulatory activity differs from that of polysaccharide fractions, but a similar pharmacological effect suggests a possible synergy of these two agents. Various functions of Se-polysaccharides have been explored, including antitumor, immune-enhancement, antioxidant, antidiabetic, anti-inflammatory, hepatoprotective, and neuroprotective activities. Due to being non-toxic or much less toxic than inorganic selenium compounds, Se-polysaccharides are potential dietary supplements that could be used, e.g., in chemoprevention.
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Kaur N, Kumar S, Shiksha, Gahlay GK, Mithu VS. Cytotoxicity and Membrane Permeability of Double-Chained 1,3-Dialkylimidazolium Cations in Ionic Liquids. J Phys Chem B 2021; 125:3613-3621. [PMID: 33818103 DOI: 10.1021/acs.jpcb.1c00592] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We have evaluated ionic liquids based on double-chained 1-alkyl-3-octylimidazolium cations ([CnC8IM]+, n = 2, 4, 6, 8, 10, 12) for their cytotoxicity toward various cell lines. The toxicity of ionic liquids was correlated to their ability to partition into and permeabilize phosphocholine (POPC)- or phosphoglycerol (POPG)-based large unilamellar vesicles. Membrane partitioning of ionic liquids was assessed using the ζ-potential measurements, and membrane permeability was determined using fluorescence-based dye leakage assays. Both cytotoxicity and membrane permeability of these ILs were found to increase in a sigmoidal fashion with increasing chain length on the N1 atom (n in [CnC8IM]+) cations. These results were compared with those for ionic liquids based on single-chained 1-alkyl-3-methylimidazolium cations ([Cn+8C1IM]+), carrying a similar number of carbon atoms but as a single alkyl chain. Our studies show that ionic liquids containing double-chained cations are relatively less cytotoxic and membrane-permeabilizing than the cations bearing a single long alkyl chain.
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Affiliation(s)
- Navleen Kaur
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Sandeep Kumar
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Shiksha
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Gagandeep Kaur Gahlay
- Department of Molecular Biology and Biochemistry, Guru Nanak Dev University, Amritsar 143005, India
| | - Venus Singh Mithu
- Department of Chemistry, Guru Nanak Dev University, Amritsar 143005, India.,Department of NMR Based Structural Biology, Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
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Lotfi S, Ahmadi S, Zohrabi P. QSAR modeling of toxicities of ionic liquids toward Staphylococcus aureus using SMILES and graph invariants. Struct Chem 2020. [DOI: 10.1007/s11224-020-01568-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Abramenko N, Kustov L, Metelytsia L, Kovalishyn V, Tetko I, Peijnenburg W. A review of recent advances towards the development of QSAR models for toxicity assessment of ionic liquids. JOURNAL OF HAZARDOUS MATERIALS 2020; 384:121429. [PMID: 31732345 DOI: 10.1016/j.jhazmat.2019.121429] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 09/27/2019] [Accepted: 10/07/2019] [Indexed: 06/10/2023]
Affiliation(s)
- Natalia Abramenko
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Leninsky prospect 47, 119991, Russia; N. Severtsov Institute of Ecology and Evolution, RAS, Moscow, Russia
| | - Leonid Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Leninsky prospect 47, 119991, Russia; National University of Science and Technology MISiS, Leninsky prosp. 4, Moscow, Russia
| | - Larysa Metelytsia
- Institute of Bioorganic Chemistry & Petrochemistry, National Academy of Science of Ukraine, 1 Murmanska Street, 02660, Kyiv, Ukraine
| | - Vasyl Kovalishyn
- Institute of Bioorganic Chemistry & Petrochemistry, National Academy of Science of Ukraine, 1 Murmanska Street, 02660, Kyiv, Ukraine
| | - Igor Tetko
- Helmholtz Zentrum München - German Research Center for Environmental Health (GmbH), Institute of Structural Biology, BIGCHEM GmbH, Ingolstädter Landstraße 1, b. 60w, D-85764 Neuherberg, Germany
| | - Willie Peijnenburg
- Institute of Environmental Sciences (CML), Leiden University, PO Box 9518, 2300 RA, Leiden, the Netherlands; National Institute of Public Health and the Environment, Center for Safety of Substances and Products, PO Box 1, 3720 BA, Bilthoven, the Netherlands.
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12
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Puthran D, Poojary B, Nayak SG, Purushotham N, Rasheed MS, Hegde H. Design, synthesis, molecular docking, and biological evaluation of novel selenium containing lumefantrine analogues. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Divyaraj Puthran
- Department of Studies in ChemistryMangalore University Mangalagangotri Karnataka India
- Process Development Laboratory, Solara Active Pharma Sciences, Ltd Mangaluru Karnataka India
| | - Boja Poojary
- Department of Studies in ChemistryMangalore University Mangalagangotri Karnataka India
| | | | - Nikil Purushotham
- Department of Studies in ChemistryMangalore University Mangalagangotri Karnataka India
| | | | - Hemant Hegde
- Department of ChemistryManipal Academy of Higher Education Manipal Karnataka India
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13
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Tang J, Song H, Feng X, Yohannes A, Yao S. Ionic Liquid-Like Pharmaceutical Ingredients and Applications of Ionic Liquids in Medicinal Chemistry: Development, Status and Prospects. Curr Med Chem 2019; 26:5947-5967. [DOI: 10.2174/0929867325666180605123436] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 02/20/2018] [Accepted: 05/31/2018] [Indexed: 11/22/2022]
Abstract
Background:As a new kind of green media and bioactive compounds with special structure, Ionic Liquids (ILs) are attracting much attention and applied widely in many fields. However, their roles and potential have not been fully recognized by many researchers of medicinal chemistry. Because of obvious differences from other traditional drugs and reagents, their uses and performance together with advantages and disadvantages need to be explored and reviewed in detail.Methods:For a systematic and explicit description of the relationship between ILs and medicinal chemistry, all of the contents were elucidated and summarized in a series of independent parts. In each part, it started from the research background or a conceptual framework and then specific examples were introduced to illustrate the theme. Finally, the important conclusions were drawn and its future was outlooked after the discussion about related key problems appearing in each mentioned research. Meanwhile, methodologies such as empirical analysis, comparison and induction were applied in different sections to exposit our subject.Results:The whole review was composed of five parts, and 148 papers were cited in total. Related basic information of ionic liquids was provided on the basis of representative references, including their concepts and important characters. Then 82 papers outlined ionic liquid-like active pharmaceutical ingredients, which unfolded with their major biological activities (antimicrobial activity, antibiofilm activity, antitumor activity, anticholinesterase activity and so on). Applications of ionic liquids in the synthesis of drugs and pharmaceutical intermediates were elaborated in 92 papers to illustrate the important roles of ILs and their extraordinary properties in this field. Moreover, new technologies (such as immobilization of IL, microwave reaction, solventfree synthesis, microreactor, etc) were introduced for further innovation. Finally, 26 papers were included to expound the status of the IL-assisted derivatization of various natural lead compounds.Conclusion:This review placed emphasis on chemical structures of ILs and their structureactivity relationships in a specific manner, leading to meaningful and valuable related information to some related fields and thus promotes further development and application of various ILs for medicinal chemistry. The deep exploration for key scientific problems is the driving force to propel their theoretical breakthrough and industrial production.
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Affiliation(s)
- Jie Tang
- School of Chemical Engineering, Sichuan University, Chengdu, 610065, China
| | - Hang Song
- School of Chemical Engineering, Sichuan University, Chengdu, 610065, China
| | - Xueting Feng
- School of Chemical Engineering, Sichuan University, Chengdu, 610065, China
| | - Alula Yohannes
- School of Chemical Engineering, Sichuan University, Chengdu, 610065, China
| | - Shun Yao
- School of Chemical Engineering, Sichuan University, Chengdu, 610065, China
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Kamal A, Nazari V M, Yaseen M, Iqbal MA, Ahamed MBK, Majid ASA, Bhatti HN. Green synthesis of selenium-N-heterocyclic carbene compounds: Evaluation of antimicrobial and anticancer potential. Bioorg Chem 2019; 90:103042. [PMID: 31226469 DOI: 10.1016/j.bioorg.2019.103042] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/22/2019] [Accepted: 06/03/2019] [Indexed: 12/11/2022]
Abstract
Three benzimidazolium salts (III-V) and respective selenium adducts (VI-VIII) were designed, synthesized and characterized by various analytical techniques (FT-IR and NMR 1H, 13C). Selected salts and respective selenium N-Heterocyclic carbenes (selenium-NHC) adducts were tested in vitro against Cervical Cancer Cell line (Hela), Breast Adenocarcinoma cell line (MCF-7), Retinal Ganglion Cell line (RGC-5) and Mouse Melanoma Cell line (B16F10) using MTT assay and the results were compared with standard drug 5-Fluorouracil. Se-NHC compounds and azolium salts showed significant anticancer potential. Molecular docking studies of compounds (VI, VII and VIII) showed strong binding energies and ligand affinity toward following angiogenic factors: VEGF-A (vascular endothelial growth factor A), EGF (human epidermal growth factor), HIF (Hypoxia-inducible factor) and COX-1 (Cyclooxygenase-1) suggesting that the anticancer activity of adducts (VI, VII and VIII) may be due to their strong anti-angiogenic effect. In addition, compounds III-VIII were screened for their antibacterial and antifungal potential. Adduct VI was found to be potent anti-fungal agent against A. Niger with zone of inhibition (ZI) value 27.01 ± 0.251 mm which is better than standard drug Clotrimazole tested in parallel.
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Affiliation(s)
- Amna Kamal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
| | - Mansoureh Nazari V
- Department of Pharmacology, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden, 11800 Pulau Penang, Malaysia
| | - Muhammad Yaseen
- Department of Chemistry, University of Education (Lahore), Faisalabad Campus, Faisalabad, Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan; Organometallic and Coordination Chemistry Laboratory, Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan.
| | - Mohamed B Khadeer Ahamed
- EMAN Biodiscoveries Sdn. Bhd., A1-4, Lot 5, Persiaran 2/1, Kedah Halal Park, Kawasan Perindustrian Sungai Petani, 08000 Sungai Petani, Kedah, Malaysia
| | | | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan.
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15
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Kazemi M, Akbari A, Soleimanpour S, Feizi N, Darroudi M. The Role of Green Reducing Agents in Gelatin-Based Synthesis of Colloidal Selenium Nanoparticles and Investigation of Their Antimycobacterial and Photocatalytic Properties. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01537-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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16
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Ewins E, Lira RB, Zhang W, Yuan J, Antonietti M, Robinson T, Dimova R. Poly(Ionic Liquid) Nanoparticles Selectively Disrupt Biomembranes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1801602. [PMID: 30828532 PMCID: PMC6382306 DOI: 10.1002/advs.201801602] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/29/2018] [Indexed: 06/09/2023]
Abstract
Polymer-based nanoparticles have an increasing presence in research due to their attractive properties, such as flexible surface functionality design and the ability to scale up production. Poly(ionic liquid) (PIL) nanoparticles of size below 50 nm are very unique in terms of their high charge density and internal onion-like morphology. The interaction between PIL nanoparticles and giant unilamellar vesicles (GUVs) of various surface charge densities is investigated. GUVs represent a convenient model system as they mimic the size and curvature of plasma membranes, while simultaneously offering direct visualization of the membrane response under the microscope. Incubating PIL nanoparticles with GUVs results in poration of the lipid membrane in a concentration- and charge-dependent manner. A critical poration concentration of PILs is located and the interactions are found to be analogous to those of antimicrobial peptides. Microbial mimetic membranes are already affected at submicromolar PIL concentrations where contrast loss is observed due to sugar exchange across the membrane, while at high concentrations the collapse of vesicles is observed. Finally, a confocal microscopy-based approach assessing the particle permeation through the membrane is reported and a mechanism based on bilayer frustration and pore stabilization via particle integration in the membrane is proposed.
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Affiliation(s)
- Eleanor Ewins
- Department of Theory & Bio‐SystemsMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
| | - Rafael B. Lira
- Department of Theory & Bio‐SystemsMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
| | - Weiyi Zhang
- Department of Colloid ChemistryMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
| | - Jiayin Yuan
- Department of Colloid ChemistryMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
| | - Markus Antonietti
- Department of Colloid ChemistryMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
| | - Tom Robinson
- Department of Theory & Bio‐SystemsMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
| | - Rumiana Dimova
- Department of Theory & Bio‐SystemsMax Planck Institute of Colloids and InterfacesScience Park Golm14424PotsdamGermany
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17
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da Silva RB, Lange Coelho F, Rodembusch FS, Schwab RS, Schneider JMFM, da Silveira Rampon D, Schneider PH. Straightforward synthesis of photoactive chalcogen functionalized benzimidazo[1,2-a]quinolines. NEW J CHEM 2019. [DOI: 10.1039/c9nj01948k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A series of new organochalcogen derivatives of benzimidazo[1,2-a]quinolines were synthesized. Both sulfur and selenium derivatives presented similar photophysical properties with absorption in the UV region and fluorescence emission in the violet-blue.
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Affiliation(s)
- Rodrigo Borges da Silva
- Instituto de Química
- Departamento de Química Orgânica
- Universidade Federal do Rio Grande do Sul
- UFRGS, Av. Bento Gonçalves
- Porto Alegre
| | - Felipe Lange Coelho
- Instituto de Química
- Departamento de Química Orgânica
- Universidade Federal do Rio Grande do Sul
- UFRGS, Av. Bento Gonçalves
- Porto Alegre
| | - Fabiano Severo Rodembusch
- Instituto de Química
- Departamento de Química Orgânica
- Universidade Federal do Rio Grande do Sul
- UFRGS, Av. Bento Gonçalves
- Porto Alegre
| | - Ricardo Samuel Schwab
- Departamento de Química
- Universidade Federal de São Carlos – UFSCar
- Rodovia Washington Luís
- São Carlos
- Brazil
| | | | - Daniel da Silveira Rampon
- Laboratory of Polymers and Molecular Catalysis (LAPOCA)
- Department of Chemistry
- Federal University of Paraná – UFPR
- Curitiba
- Brazil
| | - Paulo Henrique Schneider
- Instituto de Química
- Departamento de Química Orgânica
- Universidade Federal do Rio Grande do Sul
- UFRGS, Av. Bento Gonçalves
- Porto Alegre
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18
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Abstract
AbstractSelenium is a biocompatible element and participates in several biochemical reactions occurring in the human body. Its biocompatibility and minimal toxicity has attracted researchers to develop selenium-based drugs. Hence, recent developments on biomedical applications of selenium-based compounds have been discussed. A structure activity relationship has also been interpreted.
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Affiliation(s)
- Amna Kamal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
- Organometallic and Coordination Chemistry Laboratory, University of Agriculture, Faisalabad 38040, Pakistan
| | - Haq Nawaz Bhatti
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
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19
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Klauke K, Zaitsau DH, Bülow M, He L, Klopotowski M, Knedel TO, Barthel J, Held C, Verevkin SP, Janiak C. Thermodynamic properties of selenoether-functionalized ionic liquids and their use for the synthesis of zinc selenide nanoparticles. Dalton Trans 2018; 47:5083-5097. [PMID: 29561056 DOI: 10.1039/c8dt00233a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Three selenoether-functionalized ionic liquids (ILs) of N-[(phenylseleno)methylene]pyridinium (1), N-(methyl)- (2) and N-(butyl)-N'-[(phenylseleno)methylene]imidazolium (3) with bis(trifluoromethanesulfonyl)imide anions ([NTf2]) were prepared from pyridine, N-methylimidazole and N-butylimidazole with in situ obtained phenylselenomethyl chloride, followed by ion exchange to give the desired compounds. The crystal structures of the bromide and tetraphenylborate salts of the above cations (1-Br, 2-BPh4 and 3-BPh4) confirm the formation of the desired cations and indicate a multitude of different supramolecular interactions besides the dominating Coulomb interactions between the cations and anions. The vaporization enthalpies of the synthesized [NTf2]-containing ILs were determined by means of a quartz-crystal microbalance method (QCM) and their densities were measured with an oscillating U-tube. These thermodynamic data have been used to develop a method for assessment of miscibility of conventional solvents in the selenium-containing ILs by using Hildebrandt solubility parameters, as well as for modeling with the electrolyte perturbed-chain statistical associating fluid theory (ePC-SAFT) method. Furthermore, structure-property relations between selenoether-functionalized and similarly shaped corresponding aryl-substituted imidazolium- and pyridinium-based ILs were analyzed and showed that the contribution of the selenium moiety to the enthalpy of vaporization of an IL is equal to the contribution of a methylene (CH2) group. An incremental approach to predict vaporization enthalpies of ILs by a group contribution method has been developed. The reaction of these ILs with zinc acetate dihydrate under microwave irradiation led to ZnSe nanoparticles of an average diameter between 4 and 10 nm, depending on the reaction conditions.
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Affiliation(s)
- Karsten Klauke
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Dzmitry H Zaitsau
- Department of Physical Chemistry, Universität Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany.
| | - Mark Bülow
- Technische Universität Dortmund, Emil-Figge-Str. 70, 44227 Dortmund, Germany.
| | - Li He
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Maximilian Klopotowski
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Tim-Oliver Knedel
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
| | - Juri Barthel
- Gemeinschaftslabor für Elektronenmikroskopie RWTH-Aachen, Ernst-Ruska-Centrum für Mikroskopie und Spektroskopie mit Elektronen, Forschungszentrum Jülich GmbH, 52425, Jülich, Germany
| | - Christoph Held
- Technische Universität Dortmund, Emil-Figge-Str. 70, 44227 Dortmund, Germany.
| | - Sergey P Verevkin
- Department of Physical Chemistry, Universität Rostock, Dr.-Lorenz-Weg 2, 18059 Rostock, Germany.
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.
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20
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He W, Yan F, Jia Q, Xia S, Wang Q. QSAR models for describing the toxicological effects of ILs against Staphylococcus aureus based on norm indexes. CHEMOSPHERE 2018; 195:831-838. [PMID: 29289911 DOI: 10.1016/j.chemosphere.2017.12.091] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 12/12/2017] [Accepted: 12/13/2017] [Indexed: 06/07/2023]
Abstract
The hazardous potential of ionic liquids (ILs) is becoming an issue of great concern due to their important role in many industrial fields as green agents. The mathematical model for the toxicological effects of ILs is useful for the risk assessment and design of environmentally benign ILs. The objective of this work is to develop QSAR models to describe the minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of ILs against Staphylococcus aureus (S. aureus). A total of 169 and 101 ILs with MICs and MBCs, respectively, are used to obtain multiple linear regression models based on matrix norm indexes. The norm indexes used in this work are proposed by our research group and they are first applied to estimate the antibacterial toxicity of these ILs against S. aureus. These two models precisely and reliably calculated the IL toxicities with a square of correlation coefficient (R2) of 0.919 and a standard error of estimate (SE) of 0.341 (in log unit of mM) for pMIC, and an R2 of 0.913 and SE of 0.282 for pMBC.
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Affiliation(s)
- Wensi He
- School of Chemical Engineering and Material Science, Tianjin University of Science and Technology, 13St. 29, TEDA, 300457 Tianjin, PR China
| | - Fangyou Yan
- School of Chemical Engineering and Material Science, Tianjin University of Science and Technology, 13St. 29, TEDA, 300457 Tianjin, PR China.
| | - Qingzhu Jia
- School of Marine and Environmental Science, Tianjin University of Science and Technology, 13St. 29, TEDA, 300457 Tianjin, PR China
| | - Shuqian Xia
- Key Laboratory for Green Chemical Technology of the State Education Ministry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), School of Chemical Engineering and Technology, Tianjin University, 300072 Tianjin, PR China
| | - Qiang Wang
- School of Chemical Engineering and Material Science, Tianjin University of Science and Technology, 13St. 29, TEDA, 300457 Tianjin, PR China
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21
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Aquino TB, do Nascimento JER, Dias ÍF, de Oliveira DH, Barcellos T, Lenardão EJ, Perin G, Alves D, Jacob RG. Synthesis of (arylselanyl)- and (arylsulfenyl)-alkyl-1,2,3-triazolo-1,3,6-triazonines via a copper-catalyzed multicomponent reaction. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.01.072] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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22
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Haque RA, Iqbal MA, Mohamad F, Razali MR. Antibacterial and DNA cleavage activity of carbonyl functionalized N -heterocyclic carbene-silver(I) and selenium compounds. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.10.092] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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23
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Fan QW, Zhong QD, Yan H. Synthesis, Antitumor Activity, and Docking Study of 1,3-Disubstituted Imidazolium Derivatives. RUSS J GEN CHEM+ 2018. [DOI: 10.1134/s1070363217120489] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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24
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Klauke K, Gruber I, Knedel TO, Schmolke L, Barthel J, Breitzke H, Buntkowsky G, Janiak C. Silver, Gold, Palladium, and Platinum N-heterocyclic Carbene Complexes Containing a Selenoether-Functionalized Imidazol-2-ylidene Moiety. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00678] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Karsten Klauke
- Institut
für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
| | - Irina Gruber
- Institut
für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
| | - Tim-Oliver Knedel
- Institut
für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
| | - Laura Schmolke
- Institut
für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
| | - Juri Barthel
- Gemeinschaftslabor für Elektronenmikroskopie RWTH-Aachen, Ernst-Ruska-Centrum für Mikroskopie und Spektroskopie mit
Elektronen, D-52425 Jülich, Germany
| | - Hergen Breitzke
- Eduard-Zintl-Institut
für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, D-64287 Darmstadt, Germany
| | - Gerd Buntkowsky
- Eduard-Zintl-Institut
für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Alarich-Weiss-Straße 4, D-64287 Darmstadt, Germany
| | - Christoph Janiak
- Institut
für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, D-40225 Düsseldorf, Germany
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25
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Environmental Concerns Regarding Ionic Liquids in Biotechnological Applications. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 2018; 168:241-328. [DOI: 10.1007/10_2018_79] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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26
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Mining marine shell wastes for polyelectrolyte chitosan anti-biofoulants: Fabrication of high-performance economic and ecofriendly anti-biofouling coatings. Carbohydr Polym 2017; 172:352-364. [DOI: 10.1016/j.carbpol.2017.05.059] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Revised: 05/16/2017] [Accepted: 05/18/2017] [Indexed: 12/30/2022]
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27
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Elshaarawy RF, Eldeen IM, Hassan EM. Efficient synthesis and evaluation of bis-pyridinium/bis-quinolinium metallosalophens as antibiotic and antitumor candidates. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.08.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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28
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Cancemi P, Buttacavoli M, D'Anna F, Feo S, Fontana RM, Noto R, Sutera A, Vitale P, Gallo G. The effects of structural changes on the anti-microbial and anti-proliferative activities of diimidazolium salts. NEW J CHEM 2017. [DOI: 10.1039/c6nj03904a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Anti-microbial and anti-proliferative activities of diimidazolium salts have been analyzed as a function of the main changes in their structural features.
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Affiliation(s)
- Patrizia Cancemi
- Dipartimento STEBICEF
- Sezione di Biologia Cellulare
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Miriam Buttacavoli
- Dipartimento STEBICEF
- Sezione di Biologia Cellulare
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Francesca D'Anna
- Dipartimento STEBICEF
- Sezione di Chimica
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Salvatore Feo
- Dipartimento STEBICEF
- Sezione di Biologia Cellulare
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Rosa Maria Fontana
- Dipartimento STEBICEF
- Sezione di Biologia Cellulare
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Renato Noto
- Dipartimento STEBICEF
- Sezione di Chimica
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Alberto Sutera
- Dipartimento STEBICEF
- Sezione di Biologia Cellulare
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Paola Vitale
- Dipartimento STEBICEF
- Sezione di Chimica
- Viale delle Scienze
- 90128 Palermo
- Italy
| | - Giuseppe Gallo
- Dipartimento STEBICEF
- Sezione di Biologia Cellulare
- Viale delle Scienze
- 90128 Palermo
- Italy
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29
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Luz EQ, Lopes EF, Ricordi VG, Santi C, Barcellos T, Lenardão EJ, Perin G, Alves D. Water-Dependent Selective Synthesis of Mono- or Bis-Selanyl Alkenes from Terminal Alkynes. ChemistrySelect 2016. [DOI: 10.1002/slct.201601177] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Eduardo Q. Luz
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354, 96010-900 Pelotas, RS Brazil
| | - Eric F. Lopes
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354, 96010-900 Pelotas, RS Brazil
| | - Vanessa G. Ricordi
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354, 96010-900 Pelotas, RS Brazil
| | - Claudio Santi
- Group of Catalysis and Organic Green Chemistry; Department of Pharmaceutical Sciences; University of Perugia; Via del Liceo 1 Perugia 06100 Italy
| | - Thiago Barcellos
- Laboratory of Biotechnology of Natural and Synthetic Products; Universidade de Caxias do Sul; Caxias do Sul, RS Brazil
| | - Eder J. Lenardão
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354, 96010-900 Pelotas, RS Brazil
| | - Gelson Perin
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354, 96010-900 Pelotas, RS Brazil
| | - Diego Alves
- LASOL-CCQFA; Universidade Federal de Pelotas - UFPel; P.O. Box 354, 96010-900 Pelotas, RS Brazil
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30
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VanOosten SK, Yuca E, Karaca BT, Boone K, Snead ML, Spencer P, Tamerler C. Biosilver nanoparticle interface offers improved cell viability. SURFACE INNOVATIONS 2016; 4:121-132. [PMID: 29057075 PMCID: PMC5650198 DOI: 10.1680/jsuin.16.00010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Silver nanoparticles (AgNP) are promising candidates for fighting drug-resistant infections because of their intrinsic antimicrobial effect. The design of high-yield antimicrobial molecules may inadvertently cause variation in host cells' biological responses. While many factors affect AgNPs' efficacy, their surface is exposed to the biological environment and thus plays a critical role in both the preservation of antimicrobial efficacy against pathogens and the modulation of host cells cytotoxicity. This work investigated an engineered biomimetic interface approach to controlling AgNP surface properties to provide them a competitive advantage in a biological environment. Here, a fusion protein featuring a silver-binding peptide (AgBP) domain was engineered to enable self-assembly and track assembly by a green fluorescent protein (GFP) reporter. Following AgNP functionalisation with GFP-AgBP, their antimicrobial and cytotoxic properties were evaluated. GFP-AgBP binding affinity to AgNPs was evaluated using localized surface plasmon resonance sensing. The GFP-AgBP biomimetic interface on AgNPs' surfaces provided sustained antibacterial efficacy at low concentrations based on bacterial growth inhibition assays. Viability and cytotoxicity measurements in fibroblast cells exposed to GFP-AgBP protein-functionalised AgNPs showed significant improvement compared to controls. Biointerface engineering offers promise towards tailoring AgNP antimicrobial efficacy while addressing safety concerns to maintain optimum cellular interactions.
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Affiliation(s)
- Sarah Kay VanOosten
- PhD Student, Bioengineering Research Center, Department of Bioengineering, University of Kansas, Lawrence, KS, USA
| | - Esra Yuca
- Postdoctoral Research Fellow, Bioengineering Research Center, Department of Mechanical Engineering, University of Kansas, Lawrence, KS, USA; Research Associate, Department of Molecular Biology, Yildiz Technical University, Istanbul, Turkey
| | - Banu Taktak Karaca
- Postdoctoral Research Fellow, Bioengineering Research Center, Department of Mechanical Engineering, University of Kansas, Lawrence, KS, USA
| | - Kyle Boone
- PhD Student, Bioengineering Research Center, Department of Bioengineering, University of Kansas, Lawrence, KS, USA
| | - Malcolm L. Snead
- Professor and Chair, Division of Biomedical Sciences, Center for Craniofacial Molecular Biology, Herman Ostrow School of Dentistry, The University of Southern California, Los Angeles, CA, USA
| | - Paulette Spencer
- Ackers Distinguished Professor and Director, Bioengineering Research Center, Department of Mechanical Engineering, University of Kansas, Lawrence, KS, USA
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31
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Elshaarawy RFM, Refaee AA, El-Sawi EA. Pharmacological performance of novel poly-(ionic liquid)-grafted chitosan-N-salicylidene Schiff bases and their complexes. Carbohydr Polym 2016; 146:376-87. [PMID: 27112887 DOI: 10.1016/j.carbpol.2016.03.017] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 03/03/2016] [Accepted: 03/05/2016] [Indexed: 01/05/2023]
Abstract
In our endeavor to develop a new class of pharmacological candidates with antimicrobial and anticancer efficacy, a series of biopolymeric chitosan Schiff bases bearing salicylidene ionic liquid (IL-Sal) brushes (ILCSB1-3, poly-(GlcNHAc-GlcNH2-(GlcN-Sal-IL)) was successfully synthesized by adopting efficient synthetic routes. Unfortunately, metalation trials of these biopolymeric Schiff bases afford the corresponding Ag(I)/M(II) complexes (where M=Co, Pd). These designed architectures were structurally characterized and pharmacologically evaluated for their in vitro antimicrobial, against common bacterial and fungal pathogens, and anticancer activities against human colon carcinoma (HCT-116) cell line. In conclusion functionalization of chitosan with IL-Sal brushes coupled with metalation of formed ILCSBs were synergistically enhanced its antimicrobial and antitumor properties to a great extent. Noteworthy, Ag-ILCSB2 (IC50=9.13μg/mL) was ca. 5-fold more cytotoxic against HCT-116 cell line than ILCSB2 (IC50=43.30μg/mL).
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Affiliation(s)
- Reda F M Elshaarawy
- Chemistry Department, Faculty of Science, Suez University, Suez, Egypt; Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine Universität Düsseldorf, Germany.
| | - Ayaat A Refaee
- Faculty of Women for Arts, Science and Education, Ain Shams University, Heliopolis, Cairo, Egypt.
| | - Emtithal A El-Sawi
- Faculty of Women for Arts, Science and Education, Ain Shams University, Heliopolis, Cairo, Egypt.
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Elshaarawy RFM, Mustafa FHA, Herbst A, Farag AEM, Janiak C. Surface functionalization of chitosan isolated from shrimp shells, using salicylaldehyde ionic liquids in exploration for novel economic and ecofriendly antibiofoulants. RSC Adv 2016. [DOI: 10.1039/c5ra27489c] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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33
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Balaguez RA, Ricordi VG, Duarte RC, Toldo JM, Santos CM, Schneider PH, Gonçalves PFB, Rodembusch FS, Alves D. Bis-arylsulfenyl- and bis-arylselanyl-benzo-2,1,3-thiadiazoles: synthesis and photophysical characterization. RSC Adv 2016. [DOI: 10.1039/c6ra04157d] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Bis-arylsulfenyl- and bis-arylselanyl-benzo-2,1,3-thiadiazoles were synthesized in good yields by copper-catalysed cross-coupling reaction of arylthiols or diaryl diselenides with the commercially available 4,7-dibromobenzo[c][1,2,5]thiadiazole.
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Affiliation(s)
- Renata A. Balaguez
- Laboratório de Síntese Orgânica Limpa
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
| | - Vanessa G. Ricordi
- Laboratório de Síntese Orgânica Limpa
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
| | - Rodrigo C. Duarte
- Grupo de Pesquisa em Fotoquímica Orgânica Aplicada
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Porto Alegre
- Brazil
| | - Josene M. Toldo
- Grupo de Química Teórica e Computacional
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Porto Alegre
- Brazil
| | - Cristtofer M. Santos
- Grupo de Química Teórica e Computacional
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Porto Alegre
- Brazil
| | - Paulo H. Schneider
- Universidade Federal do Rio Grande do Sul
- Instituto de Química
- Departamento de Química Orgânica
- Porto Alegre
- Brazil
| | - Paulo F. B. Gonçalves
- Grupo de Química Teórica e Computacional
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Porto Alegre
- Brazil
| | - Fabiano S. Rodembusch
- Grupo de Pesquisa em Fotoquímica Orgânica Aplicada
- Universidade Federal do Rio Grande do Sul – Instituto de Química
- Porto Alegre
- Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa
- Universidade Federal de Pelotas – UFPel
- Pelotas
- Brazil
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34
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Anti-tumor activity and cytotoxicity in vitro of novel 4,5-dialkylimidazolium surfactants. Biochem Biophys Res Commun 2015; 467:1033-8. [DOI: 10.1016/j.bbrc.2015.10.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 10/02/2015] [Indexed: 11/23/2022]
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35
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Xu XL, Yu CL, Chen W, Li YC, Yang LJ, Li Y, Zhang HB, Yang XD. Synthesis and antitumor activity of novel 2-substituted indoline imidazolium salt derivatives. Org Biomol Chem 2015; 13:1550-7. [PMID: 25491254 DOI: 10.1039/c4ob02385d] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A series of novel 2-substituted indoline imidazolium salt derivatives has been prepared and evaluated in vitro against a panel of human tumor cell lines. The results suggest that the existence of a substituted benzimidazole ring and substitution of the imidazolyl-3-position with a naphthylacyl or 2-naphthylmethyl group were vital for modulating the cytotoxic activity. Compound 25 was found to be the most potent derivative with IC50 values of 0.24-1.18 μM, and exhibited cytotoxic activity selectively against MCF-7, SW480, SMMC-7721 and HL-60 cell lines, while compound 26 showed powerful inhibitory activities selectively against SMMC-7721 and A549 cell lines. Compound 25 can induce G2/M phase cell cycle arrest and apoptosis in SMMC-7721 cells.
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Affiliation(s)
- Xiao-Liang Xu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, P. R. China.
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36
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The antimicrobial potential of ionic liquids: A source of chemical diversity for infection and biofilm control. Int J Antimicrob Agents 2015; 46:131-9. [DOI: 10.1016/j.ijantimicag.2015.02.016] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Revised: 02/12/2015] [Accepted: 02/13/2015] [Indexed: 01/09/2023]
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37
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Synthesis of benzoselenazoles and benzoselenazolines by cyclization of 2-amino-benzeneselenol with β-dicarbonyl compounds. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.04.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Ricordi VG, Thurow S, Penteado F, Schumacher RF, Perin G, Lenardão EJ, Alves D. Copper-Catalyzed Direct Arylselenation of Anilines by CH Bond Cleavage. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400804] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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39
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Liu JM, Wang M, Zhou YJ, Yan JM, Yang LJ, Li Y, Zhang HB, Yang XD. Novel 3-substituted fluorine imidazolium/triazolium salt derivatives: synthesis and antitumor activity. RSC Adv 2015. [DOI: 10.1039/c5ra07947k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
A series of novel (±)-3-substituted fluorene–imidazolium/triazolium salt derivatives were synthesized and their antitumor structure–activity relationship studies were reported.
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Affiliation(s)
- Jin-Mei Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming
| | - Min Wang
- State Key Laboratory for Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Science
- Kunming
- P. R. China
| | - Yun-Jing Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming
| | - Ju-Ming Yan
- State Key Laboratory for Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Science
- Kunming
- P. R. China
| | - Li-Juan Yang
- Key Laboratory of Ethnic Medicine Resource Chemistry
- State Ethnic Affairs Commission & Ministry of Education
- Yunnan Minzu University
- Kunming
- P. R. China
| | - Yan Li
- State Key Laboratory for Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Science
- Kunming
- P. R. China
| | - Hong-Bin Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming
| | - Xiao-Dong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming
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40
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Jain A, Duvvuri LS, Farah S, Beyth N, Domb AJ, Khan W. Antimicrobial polymers. Adv Healthc Mater 2014; 3:1969-85. [PMID: 25408272 DOI: 10.1002/adhm.201400418] [Citation(s) in RCA: 226] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Revised: 10/03/2014] [Indexed: 11/07/2022]
Abstract
Better health is basic requirement of human being, but the rapid growth of harmful pathogens and their serious health effects pose a significant challenge to modern science. Infections by pathogenic microorganisms are of great concern in many fields such as medical devices, drugs, hospital surfaces/furniture, dental restoration, surgery equipment, health care products, and hygienic applications (e.g., water purification systems, textiles, food packaging and storage, major or domestic appliances etc.) Antimicrobial polymers are the materials having the capability to kill/inhibit the growth of microbes on their surface or surrounding environment. Recently, they gained considerable interest for both academic research and industry and were found to be better than their small molecular counterparts in terms of enhanced efficacy, reduced toxicity, minimized environmental problems, resistance, and prolonged lifetime. Hence, efforts have focused on the development of antimicrobial polymers with all desired characters for optimum activity. In this Review, an overview of different antimicrobial polymers, their mechanism of action, factors affecting antimicrobial activity, and application in various fields are given. Recent advances and the current clinical status of these polymers are also discussed.
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Affiliation(s)
- Anjali Jain
- Department of Pharmaceutics; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad 500037 India
| | - L. Sailaja Duvvuri
- Department of Pharmaceutics; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad 500037 India
| | - Shady Farah
- School of Pharmacy-Faculty of Medicine; The Hebrew University of Jerusalem and Jerusalem College of Engineering (JCE); Jerusalem 91120 Israel
| | - Nurit Beyth
- Department of Prosthodontics, Faculty of Dentistry; The Hebrew University-Hadassah Jerusalem; 91120 Israel
| | - Abraham J. Domb
- School of Pharmacy-Faculty of Medicine; The Hebrew University of Jerusalem and Jerusalem College of Engineering (JCE); Jerusalem 91120 Israel
| | - Wahid Khan
- Department of Pharmaceutics; National Institute of Pharmaceutical Education and Research (NIPER); Hyderabad 500037 India
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41
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Wu H, Wang H, Wang X, Pan G, Shi F, Zhang Y, Bai Y, Kong J. V-shaped ligand bis(2-benzimidazolylmethyl)amine containing three copper(ii) ternary complexes: synthesis, structure, DNA-binding properties and antioxidant activity. NEW J CHEM 2014. [DOI: 10.1039/c3nj01145c] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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42
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Sun CJ, Chen W, Li Y, Liu LX, Wang XQ, Li LJ, Zhang HB, Yang XD. Design, synthesis and antitumor activity of novel 8-substituted 2,3,5,6-tetrahydrobenzo[1,2-b:4,5-b′]difuran imidazolium salt derivatives. RSC Adv 2014. [DOI: 10.1039/c3ra43183e] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of novel 8-substituted 2,3,5,6-tetrahydrobenzo[1,2-b:4,5-b′]difuran imidazolium salt derivatives were synthesized and their antitumor structure–activity relationship studies were reported.
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Affiliation(s)
- Cheng-Jun Sun
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
| | - Wen Chen
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
| | - Yan Li
- State Key Laboratory for Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Science
- Kunming, P.R. China
| | - Lan-Xiang Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
| | - Xue-Quan Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
| | - Li-Juan Li
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
| | - Hong-Bin Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
| | - Xiao-Dong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resource
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming, P.R. China
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43
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Soares LK, Lara RG, Jacob RG, Lenardão EJ, Alves D, Perin G. Synthesis of (Z)-N-alkenyl-β-arylselanyl imidazoles via additive-free nucleophilic addition of imidazole to arylselanylalkynes. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.12.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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44
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Chen W, Deng XY, Li Y, Yang LJ, Wan WC, Wang XQ, Zhang HB, Yang XD. Synthesis and cytotoxic activities of novel hybrid 2-phenyl-3-alkylbenzofuran and imidazole/triazole compounds. Bioorg Med Chem Lett 2013; 23:4297-302. [PMID: 23800685 DOI: 10.1016/j.bmcl.2013.06.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Revised: 05/22/2013] [Accepted: 06/01/2013] [Indexed: 11/26/2022]
Abstract
A series of novel hybrid compounds of 2-phenyl-3-alkylbenzofuran and imidazole or triazole were prepared and evaluated in vitro against a panel of human tumor cell lines. The results suggest that the 2-ethyl-imidazole ring, and substitution of the imidazolyl-3-position with a 2-bromobenzyl or naphthylacyl group, were vital for modulating inhibitory activity. In particular, hybrid compound 31 was found to be the most potent derivative with IC₅₀ values of 0.08-0.55 μM against five strains human tumor cell lines and was found to be more selective against breast carcinoma (MCF-7) and colon carcinoma (SW480) (IC₅₀ values 40.8-fold and 40.1-fold lower than cisplatin (DDP)).
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Affiliation(s)
- Wen Chen
- Key Laboratory of Medicinal Chemistry for Natural Resource (Yunnan University), Ministry of Education, School of Chemical Science and Technology, Yunnan University, Kunming 650091, PR China
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45
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Zhang L, Peng XM, Damu GLV, Geng RX, Zhou CH. Comprehensive review in current developments of imidazole-based medicinal chemistry. Med Res Rev 2013; 34:340-437. [PMID: 23740514 DOI: 10.1002/med.21290] [Citation(s) in RCA: 482] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Imidazole ring is an important five-membered aromatic heterocycle widely present in natural products and synthetic molecules. The unique structural feature of imidazole ring with desirable electron-rich characteristic is beneficial for imidazole derivatives to readily bind with a variety of enzymes and receptors in biological systems through diverse weak interactions, thereby exhibiting broad bioactivities. The related research and developments of imidazole-based medicinal chemistry have become a rapidly developing and increasingly active topic. Particularly, numerous imidazole-based compounds as clinical drugs have been extensively used in the clinic to treat various types of diseases with high therapeutic potency, which have shown the enormous development value. This work systematically gives a comprehensive review in current developments of imidazole-based compounds in the whole range of medicinal chemistry as anticancer, antifungal, antibacterial, antitubercular, anti-inflammatory, antineuropathic, antihypertensive, antihistaminic, antiparasitic, antiobesity, antiviral, and other medicinal agents, together with their potential applications in diagnostics and pathology. It is hoped that this review will be helpful for new thoughts in the quest for rational designs of more active and less toxic imidazole-based medicinal drugs, as well as more effective diagnostic agents and pathologic probes.
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Affiliation(s)
- Ling Zhang
- Laboratory of Bioorganic & Medicinal Chemistry, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, People's Republic of China
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46
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Feder-Kubis J, Tomczuk K. The effect of the cationic structures of chiral ionic liquids on their antimicrobial activities. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.03.107] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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47
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LIU GUILI, ZHONG RUIBO, HU RUISHENG, ZHANG FENG. APPLICATIONS OF IONIC LIQUIDS IN BIOMEDICINE. ACTA ACUST UNITED AC 2013. [DOI: 10.1142/s179304801230006x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
(Ionic liquids) ILs have unique properties compared with conventional solvents, opening a wide range of application as solvents and catalysts. ILs' cytotoxicity extend their application in biomedicine by acting as antimicrobial and anticancer agents. This article reviews the current research advances of ILs' biomedical application from the following four aspects: solvents, catalysts, antimicrobial and anticancer agents. By introducing ILs' interesting structures and their corresponding unique properties, this review concludes the current state-of-art of ILs biomedical applications. We also try to point out the ILs issues and solutions for more potential applications in biomedicine.
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Affiliation(s)
- GUILI LIU
- School of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - RUIBO ZHONG
- Biology School, Inner Mongolia Agricultural University, Hohhot 010018, China
| | - RUISHENG HU
- School of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - FENG ZHANG
- Biology School, Inner Mongolia Agricultural University, Hohhot 010018, China
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48
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Radatz CS, Alves D, Schneider PH. Direct synthesis of 2-aryl-1,3-benzoselenazoles by reaction of bis(2-aminophenyl) diselenides with aryl aldehydes using sodium metabisulfite. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.11.091] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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49
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Seus N, Saraiva MT, Alberto EE, Savegnago L, Alves D. Selenium compounds in Click Chemistry: copper catalyzed 1,3-dipolar cycloaddition of azidomethyl arylselenides and alkynes. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.07.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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50
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Wu H, Yuan J, Bai Y, Wang H, Pan G, Kong J. A seven-coordinated manganese(II) complex with V-shaped ligand bis(N-benzylbenzimidazol-2-ylmethyl)benzylamine: Synthesis, structure, DNA-binding properties and antioxidant activities. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2012; 116:13-21. [DOI: 10.1016/j.jphotobiol.2012.07.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Revised: 06/30/2012] [Accepted: 07/16/2012] [Indexed: 10/28/2022]
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