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Zahirović A, Fetahović S, Feizi-Dehnayebi M, Višnjevac A, Bešta-Gajević R, Kozarić A, Martić L, Topčagić A, Roca S. Dual Antimicrobial-Anticancer Potential, Hydrolysis, and DNA/BSA Binding Affinity of a Novel Water-Soluble Ruthenium-Arene Ethylenediamine Schiff base (RAES) Organometallic. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 318:124528. [PMID: 38801789 DOI: 10.1016/j.saa.2024.124528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/13/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024]
Abstract
The need for a systematic approach in developing new metal-based drugs with dual anticancer-antimicrobial properties is emphasized by the vulnerability of cancer patients to bacterial infections. In this context, a novel organometallic assembly was designed, featuring ruthenium(II) coordination with p-cymene, one chlorido ligand, and a bidentate neutral Schiff base derived from 4-methoxybenzaldehyde and N,N-dimethylethylenediamine. The compound was extensively characterized in both solid-state and solution, employing single crystal X-ray diffraction, nuclear magnetic resonance, infrared, ultraviolet-visible spectroscopy, and density functional theory, alongside Hirshfeld surface analysis. The hydrolysis kinetic was thoroughly investigated, revealing the important role of the chloro-aqua equilibrium in the dynamics of binding with deoxyribonucleic acid and bovine serum albumin. Notably, the aqua species exhibited a pronounced affinity for deoxyribonucleic acid, engaging through electrostatic and hydrogen bonding interactions, while the chloro species demonstrated groove-binding properties. Interaction with albumin revealed distinct binding mechanisms. The aqua species displayed covalent binding, contrasting with the ligand-like van der Waals interactions and hydrogen bonding observed with the chloro specie. Molecular docking studies highlighted site-specific interactions with biomolecular targets. Remarkably, the compound exhibited wide spectrum moderate antimicrobial activity against Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans, coupled with low micromolar cytotoxic activity against human colorectal adenocarcinoma cells and significant activity against human leukemic monocyte lymphoma cells. The presented findings encourage further development of this compound, promising avenues for its evolution into a versatile therapeutic agent targeting both infectious diseases and cancer.
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Affiliation(s)
- Adnan Zahirović
- Laboratory for Inorganic and Bioinorganic Chemistry, Department of Chemistry, Faculty of Science, University of Sarajevo, Sarajevo, Bosnia and Herzegovina.
| | - Selma Fetahović
- Laboratory for Inorganic and Bioinorganic Chemistry, Department of Chemistry, Faculty of Science, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | | | - Aleksandar Višnjevac
- Laboratory for Chemical and Biological Crystallography, Division of Physical Chemistry, Ruđer Bošković Institute, Zagreb, Croatia
| | - Renata Bešta-Gajević
- Department of Biology, Faculty of Science, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Amina Kozarić
- Department of Genetics and Bioengineering, International Burch University, Sarajevo, Bosnia and Herzegovina
| | - Lora Martić
- Department of Genetics and Bioengineering, International Burch University, Sarajevo, Bosnia and Herzegovina
| | - Anela Topčagić
- Laboratory for Inorganic and Bioinorganic Chemistry, Department of Chemistry, Faculty of Science, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Sunčica Roca
- NMR Centre, Ruđer Bošković Institute, Zagreb, Croatia.
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2
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Omondi RO, Jaganyi D, Ojwach SO. Electronic and ring size effects of N-heterocyclic carbenes on the kinetics of ligand substitution reactions and DNA/protein interactions of their palladium(II) complexes. Biometals 2023; 36:1109-1123. [PMID: 37184626 PMCID: PMC10545578 DOI: 10.1007/s10534-023-00507-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 04/26/2023] [Indexed: 05/16/2023]
Abstract
The synthesis, substitution kinetics and DNA/BSA interactions of four cationic Pd(II) complexes [Pd(1)Cl]BF4 (Pd1), [Pd(2)Cl]BF4 (Pd2), [Pd(3)Cl]BF4 (Pd3) and [Pd(4)Cl]BF4 (Pd4), derived from the reaction of [PdCl2(NCCH3)2] with ligands 2,6-bis(3-methylimidazolium-1-yl)pyridine dibromide (1), 2,6-bis(3-ethylimidazolium-1-yl)pyridine dibromide (2), 2,6-bis(1-methylimidazole-2-thione)pyridine (3), and 2,6-bis(1-ethylimidazole-2-thione)pyridine (4), respectively are reported. The complexes were characterised by various spectroscopic techniques and single crystal X-ray diffraction for compound Pd2. Kinetic reactivity of the complexes with the biologically relevant nucleophiles thiourea (Tu), L-methionine (L-Met) and guanosine 5'-monophosphate sodium salt (5'-GMP) was in the order: Pd1 > Pd2 > Pd3 > Pd4, which was largely dependent on the electronic and ring size of the chelate ligands, consistent with Density functional theory (DFT) simulations. The interactions of the complexes with calf thymus DNA (CT-DNA) and bovine serum albumin (BSA) binding titrations showed strong binding. Both the experimental and in silico data reveal CT-DNA intercalative binding mode.
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Affiliation(s)
- Reinner O Omondi
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Private Bag X01, Pietermaritzburg, 3209, South Africa
| | - Deogratius Jaganyi
- School of Pure and Applied Sciences, Mount Kenya University, P.O. Box 342-01000, Thika, Kenya
- Department of Chemistry, Faculty of Applied Sciences, Durban University of Technology, P.O. Box 1334, Durban, 4000, South Africa
| | - Stephen O Ojwach
- School of Chemistry and Physics, University of KwaZulu-Natal, Scottsville, Private Bag X01, Pietermaritzburg, 3209, South Africa.
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3
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Lenis Rojas OA, Cordeiro S, Baptista PV, Fernandes AR. Half-sandwich Ru(II) N-heterocyclic carbene complexes in anticancer drug design. J Inorg Biochem 2023; 245:112255. [PMID: 37196411 DOI: 10.1016/j.jinorgbio.2023.112255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/10/2023] [Accepted: 05/10/2023] [Indexed: 05/19/2023]
Abstract
The ruthenium arene fragment is a rich source for the design of anticancer drugs; in this design, the co-ligand is a critical factor for obtaining effective anticancer complexes. In comparison with other types of ligands, N-heterocyclic carbenes (NHCs) have been less explored, despite the versatility in structural modifications and the marked stabilization of metal ions, being these characteristics important for the design of metal drugs. However, notable advances have been made in the development of NHC Ruthenium arene as anticancer agents. These advances include high antitumor activities, proven both in in vitro and in in vivo models and, in some cases, with marked selectivity against tumorigenic cells. The versatility of the structure has played a fundamental role, since they have allowed a selective interaction with their molecular targets through, for example, bio-conjugation with known anticancer molecules. For this reason, the structure-activity relationship of the imidazole, benzimidazole, and abnormal NHC ruthenium (II) η6-arene complexes have been studied. Taking into account this study, several synthetic aspects are provided to contribute to the next generations of this kind of complexes. Moreover, in recent years nanotechnology has provided innovative nanomedicines, where half-sandwich Ruthenium(II) complexes are paving their way. In this review, the recent developments in nanomaterials functionalized with Ruthenium complexes for targeted drug delivery to tumors will also be highlighted.
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Affiliation(s)
- Oscar A Lenis Rojas
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB, Av. da República, EAN, 2780-157 Oeiras, Portugal.
| | - Sandra Cordeiro
- Associate Laboratory i4HB - Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal; UCIBIO - Applied Molecular Biosciences Unit, Department of Life Sciences, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal
| | - Pedro V Baptista
- Associate Laboratory i4HB - Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal; UCIBIO - Applied Molecular Biosciences Unit, Department of Life Sciences, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal
| | - Alexandra R Fernandes
- Associate Laboratory i4HB - Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal; UCIBIO - Applied Molecular Biosciences Unit, Department of Life Sciences, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.
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4
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Lan JS, Zeng RF, Li Z, Wu Y, Liu L, Chen LX, Liu Y, He YT, Zhang T, Ding Y. CD44-Targeted Photoactivatable Polymeric Nanosystem with On-Demand Drug Release as a "Photoactivatable Bomb" for Combined Photodynamic Therapy-Chemotherapy of Cancer. ACS APPLIED MATERIALS & INTERFACES 2023; 15:34554-34569. [PMID: 37462246 DOI: 10.1021/acsami.3c05645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Nowadays, the combined use of chemotherapy and photodynamic therapy (PDT) remains the most popular strategy for cancer treatment with high theraprutic efficacy. However, targeted therapy with the on-demand release of drugs is what most clinical treatments lack, leading to heavy side effects. Herein, a new CD44-targeted and red-light-activatable nanosystem, Ru-HA@DOX nanoparticles (NPs), was developed by conjugating hydrophilic biodegradable hyaluronic acid (HA) and hydrophobic photoresponsive ruthenium (Ru) complexes, which could encapsulate the chemotherapeutic drug doxrubicin (DOX). Ru-HA@DOX NPs can selectively accumulate at the tumor through the enhanced permeability and retention (EPR) effect and CD44-mediated endocytosis, thus avoiding off-target toxicity during circulation. After 660 nm of irradiation at the tumor site, Ru-HA@DOX NPs, as a "photoactivatable bomb", was split via the photocleavable Ru-N coordination bond to fast release DOX and produce singlet oxygen (1O2) for PDT. In general, Ru-HA@DOX NPs retained its integrity before irradiation and possessed minimal cytotoxicity, while under red-light irradiation, Ru-HA@DOX NPs showed significant cytotoxicity due to the release of DOX and production of 1O2 at the tumor. Chemotherapy-PDT of Ru-HA@DOX NPs resulted in a significant inhibition of tumor growth in A549-tumor-bearing mice and reduced the cardiotoxicity of DOX. Therefore, this study offers a novel CD44-targeted drug-delivery system with on-demand drug release for synergistic chemotherapy-PDT.
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Affiliation(s)
- Jin-Shuai Lan
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Rui-Feng Zeng
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Zhe Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Ya Wu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Li Liu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Li-Xia Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yun Liu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yi-Tian He
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Tong Zhang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Experiment Center of Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yue Ding
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
- Experiment Center of Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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5
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Rayenko GF, Avksentiev AS, Saberov VS, Rusanov EB, Ryabitsky AB, Shishkina SV, Komarovska‐Porokhnyavets OZ, Lubenets VI, Korotkikh NI. Synthesis and Antimicrobial Activity of Carbene Complexesof the Imidazole, Benzimidazole and 1,2,4‐Triazole Series. ChemistrySelect 2023. [DOI: 10.1002/slct.202203143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Gennady F. Rayenko
- Department of Chemistry of Heterocyclic Compounds L.M.Litvinenko Institute of Physical Organic and Coal Chemistry NAS of Ukraine 50 Kharkiv road Kyiv 02160 Ukraine
| | - Alexandr S. Avksentiev
- Laboratory of Chemistry of Stable Carbenes Institute of Organic Chemistry NAS of Ukraine 5 Murmanskaya Str. Kyiv 02660 Ukraine
| | - Vagiz Sh. Saberov
- Laboratory of Chemistry of Stable Carbenes Institute of Organic Chemistry NAS of Ukraine 5 Murmanskaya Str. Kyiv 02660 Ukraine
| | - Eduard B. Rusanov
- Department of Physical-Chemical Methods of Research Institute of Organic Chemistry NAS of Ukraine 5 Murmanskaya Str. Kyiv 02660 Ukraine
| | | | - Svetlana V. Shishkina
- Department of Physical-Chemical Methods of Research Institute of Organic Chemistry NAS of Ukraine 5 Murmanskaya Str. Kyiv 02660 Ukraine
| | | | - Vira I. Lubenets
- Lviv Polytechnic National University 12 Bandera Str. Lviv 79013 Ukraine
| | - Nikolai I. Korotkikh
- Department of Chemistry of Heterocyclic Compounds L.M.Litvinenko Institute of Physical Organic and Coal Chemistry NAS of Ukraine 50 Kharkiv road Kyiv 02160 Ukraine
- Laboratory of Chemistry of Stable Carbenes Institute of Organic Chemistry NAS of Ukraine 5 Murmanskaya Str. Kyiv 02660 Ukraine
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6
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Biological Activities of Ruthenium NHC Complexes: An Update. Antibiotics (Basel) 2023; 12:antibiotics12020365. [PMID: 36830276 PMCID: PMC9952499 DOI: 10.3390/antibiotics12020365] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Ruthenium N-heterocyclic carbene (NHC) complexes have unique physico-chemical properties as catalysts and a huge potential in medicinal chemistry and pharmacology, exhibiting a variety of notable biological activities. In this review, the most recent studies on ruthenium NHC complexes are summarized, focusing specifically on antimicrobial and antiproliferative activities. Ruthenium NHC complexes are generally active against Gram-positive bacteria, such as Bacillus subtilis, Staphylococcus aureus, Micrococcus luteus, Listeria monocytogenes and are seldom active against Gram-negative bacteria, including Salmonella typhimurium, Pseudomonas aeruginosa and Escherichia coli and fungal strains of Candida albicans. The antiproliferative activity was tested against cancer cell lines of human colon, breast, cervix, epidermis, liver and rat glioblastoma cell lines. Ruthenium NHC complexes generally demonstrated cytotoxicity higher than standard anticancer drugs. Further studies are needed to explore the mechanism of action of these interesting compounds.
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7
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Al Nasr IS, Koko WS, Khan TA, Gürbüz N, Özdemir I, Hamdi N. Evaluation of Ruthenium(II) N-Heterocyclic Carbene Complexes as Enzymatic Inhibitory Agents with Antioxidant, Antimicrobial, Antiparasitical and Antiproliferative Activity. Molecules 2023; 28:molecules28031359. [PMID: 36771026 PMCID: PMC9921063 DOI: 10.3390/molecules28031359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 02/04/2023] Open
Abstract
A series of [RuCl2(p-cymene)(NHC)] complexes were obtained by reacting [RuCl2(p-cymene)]2 with in situ generated Ag-N-heterocyclic carbene (NHC) complexes. The structure of the obtained complexes was determined by the appropriate spectroscopy and elemental analysis. In addition, we evaluated the biological activities of these compounds as antienzymatic, antioxidant, antibacterial, anticancer, and antiparasitic agents. The results revealed that complexes 3b and 3d were the most potent inhibitors against AchE with IC50 values of 2.52 and 5.06 μM mL-1. Additionally, 3d proved very good antimicrobial activity against all examined microorganisms with IZ (inhibition zone) over 25 mm and MIC (minimum inhibitory concentration) < 4 µM. Additionally, the ligand 2a and its corresponding ruthenium (II) complex 3a had good cytotoxic activity against both cancer cells HCT-116 and HepG-2, with IC50 values of (7.76 and 11.76) and (4.12 and 9.21) μM mL-1, respectively. Evaluation of the antiparasitic activity of these complexes against Leishmania major promastigotes and Toxoplasma gondii showed that ruthenium complexes were more potent than the free ligand, with an IC50 values less than 1.5 μM mL-1. However, 3d was found the best one with SI (selectivity index) values greater than 5 so it seems to be the best candidate for antileishmanial drug discovery program, and much future research are recommended for mode of action and in vivo evaluation. In general, Ru-NHC complexes are the most effective against L. major promastigotes.
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Affiliation(s)
- Ibrahim S. Al Nasr
- Department of Biology, College of Science and Arts, Qassim University, Unaizah 51911, Saudi Arabia
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Waleed S. Koko
- Department of Science Laboratories, College of Science and Arts, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Tariq A. Khan
- Department of Clinical Nutrition, College of Applied Health Sciences, Qassim University, Ar Rass 51921, Saudi Arabia
| | - Nevin Gürbüz
- Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya 44280, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya 44280, Turkey
| | - Ismail Özdemir
- Department of Chemistry, Faculty of Science and Art, İnönü University, Malatya 44280, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya 44280, Turkey
| | - Naceur Hamdi
- Department of Chemistry, College of Science and Arts at ArRass, Qassim University, Ar Rass 51921, Saudi Arabia
- Correspondence: ; Tel.: +966-556394839
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8
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Yang J, Wang XL, Du JY, Song N. Crystal structure of (poly[ µ2-(1 H-pyrazol-1-yl)methyl]-1 H-benzotriazole- κ
2
N: N)-(nitrato- κ
2
O: O′) silver(I), C 9H 8AgN 7O 3. Z KRIST-NEW CRYST ST 2022. [DOI: 10.1515/ncrs-2022-0243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
C9H8AgN7O3, monoclinic, P21/c (no. 14), a = 8.3179(3) Å, b = 16.6800(5) Å, c = 9.0138(3) Å, β = 103.839(4)°, Z = 4, V = 1214.30(7) Å3, R
gt(F) = 0.0423, wR
ref(F
2) = 0.1065, T = 293(2) K.
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Affiliation(s)
- Jing Yang
- College of Pharmacy, Henan University of Chinese Medicine , Zhengzhou , 450046 , P. R. China
| | - Xin-Ling Wang
- College of Pharmacy, Henan University of Chinese Medicine , Zhengzhou , 450046 , P. R. China
| | - Jun-Ya Du
- College of Pharmacy, Henan University of Chinese Medicine , Zhengzhou , 450046 , P. R. China
| | - Ning Song
- College of Pharmacy, Henan University of Chinese Medicine , Zhengzhou , 450046 , P. R. China
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9
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Boubakri L, Chakchouk-Mtiba A, Naouali O, Mellouli L, Mansour L, Özdemir I, Yaser S, Sauthier M, Hamdi N. Ruthenium(II) complexes bearing benzimidazole-based N-heterocyclic carbene (NHC) ligands as potential antimicrobial, antioxidant, enzyme inhibition, and antiproliferative agents. J COORD CHEM 2022. [DOI: 10.1080/00958972.2022.2060745] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Lamia Boubakri
- Research Laboratory of Environmental Sciences and Technologies (LR16ES09), Higher Institute of Environmental Sciences and Technology, University of Carthage, Hammam-Lif, Tunisia
| | - Ahlem Chakchouk-Mtiba
- Laboratory of Microorganisms and Enzymatic Biotechnology and Biomolecules, Center of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Olfa Naouali
- Laboratory of Applied Chemistry and Natural Substances Resources and Environment, Faculty of Sciences, University of Carthage, Zarzouna, Bizerta, Tunisia
| | - Lotfi Mellouli
- Laboratory of Microorganisms and Enzymatic Biotechnology and Biomolecules, Center of Biotechnology of Sfax, University of Sfax, Sfax, Tunisia
| | - Lamjed Mansour
- Zoology Department, College of Science, King Saud University, Saudi Arabia, Riyadh, Saudi Arabia
| | - Ismail Özdemir
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey
| | - Sedat Yaser
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey
| | - Mathieu Sauthier
- Ecole Nationale Superieure de Chimie de Lille, Unité de Catalyse et Chimie du Solide, Villeneuve d’Ascq, France
| | - Naceur Hamdi
- Research Laboratory of Environmental Sciences and Technologies (LR16ES09), Higher Institute of Environmental Sciences and Technology, University of Carthage, Hammam-Lif, Tunisia
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10
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Shahabadi N, Ghaffari L, Mardani Z, Shiri F. Experimental and Molecular Docking Studies on the Interaction of a Water-Soluble Pd(II) Complex Containing β-Amino Alcohol with Calf Thymus DNA. Biol Trace Elem Res 2022; 200:1988-2000. [PMID: 34218426 DOI: 10.1007/s12011-021-02803-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/18/2021] [Indexed: 02/03/2023]
Abstract
The interaction of water-soluble and fluorescent [Pd (HEAC) Cl2] complex, in which HEAC is 2-((2-((2-hydroxyethyl)amino)ethyl)amino) cyclohexanol, with calf thymus DNA (ct-DNA) has been studied. This study was performed using electronic absorption and fluorescence emission spectroscopies, cyclic voltammetry and circular dichroism analyses, dynamic viscosity measurements, and molecular docking theory. From hypochromic effect observed in ct-DNA absorption spectra, it was found that the Pd(II) complex could form a conjugate with ct-DNA strands through the groove binding mode. The Kb values obtained from fluorescence measurements clearly assert the Pd(II) complex affinity to ct-DNA. The fluorescence quenching of the DNA-Hoechst compound following the successive additions of the Pd(II) complex to the solution revealed that the Pd(II) complex is located in the ct-DNA grooves, and Hoechst molecules have been released into solution; moreover, the resulting measurements from relative viscosity authenticate the Pd(II) complex binding to the grooves. Negative quantities of thermodynamic parameters imply that the Pd(II) complex binds to ct-DNA mainly by the hydrogen bonds and van der Waals forces; also, the Gibbs-free energy changes show the exothermic and spontaneous formation of the Pd(II) complex-DNA system. The electrochemical behavior of the Pd(II) complex in the attendance of ct-DNA was investigated using the cyclic voltammetry method (CV). Several quasi-reversible redox waves were observed along with increasing the anodic/cathodic peak currents, as well as a shift in anodic/cathodic peak potentials. Circular dichroism (CD) observations suggested that the Pd(II)-DNA interaction could alter ct-DNA conformation. The results of molecular modeling confirmed that groove mechanism is followed by the Pd(II) complex to interact with ct-DNA.
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Affiliation(s)
- Nahid Shahabadi
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran.
- Center of Medical Biology Research (MBRC), Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Lida Ghaffari
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Zahra Mardani
- Department of Inorganic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran
| | - Farshad Shiri
- Department of Inorganic Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
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11
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Substituted N-heterocyclic carbene PEPPSI-type palladium complexes with different N-coordinated ligands: Involvement in the direct C H bond activation of heteroarenes derivatives with aryl bromide and their antimicrobial, anti-inflammatory and antioxidant activities. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120747] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Rajagopal A, Biddulph J, Tabrizi L, Fitzgerald-Hughes D, Pryce MT. Photoactive organometallic compounds as antimicrobial agents. ADVANCES IN INORGANIC CHEMISTRY 2022. [DOI: 10.1016/bs.adioch.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Maliszewska HK, Arnau Del Valle C, Xia Y, Marín MJ, Waller ZAE, Muñoz MP. Precious metal complexes of bis(pyridyl)allenes: synthesis and catalytic and medicinal applications. Dalton Trans 2021; 50:16739-16750. [PMID: 34761768 DOI: 10.1039/d1dt02929k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The incorporation of donor-type substituents on the allene core opens up the possibility of coordination complexes in which the metal is bonded to the donor groups, with or without interaction with the double bond system. Despite the challenges in the synthesis of such allene-containing metal complexes, their unique 3D environments and dual functionality (allene and metal) could facilitate catalysis and interaction with chemical and biological systems. Bis(pyridyl)allenes are presented here as robust ligands for novel Pd(II), Pt(IV) and Au(III) complexes. Their synthesis, characterisation and first application as catalysts of benchmark reactions for Pd, Pt and Au are presented with interesting reactivity and selectivities. The complexes have also been probed as antimicrobial and anticancer agents with promising activities, and the first studies on their unusual interaction with several DNA structures will open new avenues for research in the area of metallodrugs with new mechanisms of action.
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Affiliation(s)
- Hanna K Maliszewska
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
| | - Carla Arnau Del Valle
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
| | - Ying Xia
- School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK
| | - María J Marín
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
| | - Zoë A E Waller
- School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.,UCL School of Pharmacy, 29-39 Brunswick Square, London, WC1N 1AX, UK
| | - María Paz Muñoz
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
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14
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Synthesis of new Pd(NHC)-PEPPSI type complexes as catalysts toward C-C cross-coupling reactions. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Paca AM, Ajibade PA, Andrew FP, Nundkumar N, Singh M. Synthesis, X-ray crystal structures and anticancer studies of four Pd(II) dithiocarbamate complexes. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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16
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Akpunar C, Özdemir N, Karataş MO, Alıcı B, Özdemir İ. Synthesis, crystal structures and catalytic activities of palladium complexes with coumarin-functionalised N-heterocyclic carbene ligands. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108755] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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17
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Burmeister H, Dietze P, Preu L, Bandow JE, Ott I. Evaluation of Ruthenium(II) N-Heterocyclic Carbene Complexes as Antibacterial Agents and Inhibitors of Bacterial Thioredoxin Reductase. Molecules 2021; 26:4282. [PMID: 34299558 PMCID: PMC8303947 DOI: 10.3390/molecules26144282] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/03/2021] [Accepted: 07/12/2021] [Indexed: 11/26/2022] Open
Abstract
A series of ruthenium(II) complexes with N-heterocyclic carbene (NHC) ligands of the general type (arene)(NHC)Ru(II)X2 (where X = halide) was prepared, characterized, and evaluated as antibacterial agents in comparison to the respective metal free benzimidazolium cations. The ruthenium(II) NHC complexes generally triggered stronger bacterial growth inhibition than the metal free benzimidazolium cations. The effects were much stronger against Gram-positive bacteria (Bacillus subtilis and Staphylococcus aureus) than against Gram-negative bacteria (Escherichia coli, Acinetobacter baumannii, Pseudomonas aeruginosa), and all complexes were inactive against the fungus Candida albicans. Moderate inhibition of bacterial thioredoxin reductase was confirmed for selected complexes, indicating that inhibition of this enzyme might be a contributing factor to the antibacterial effects.
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Affiliation(s)
- Hilke Burmeister
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstr. 55, 38106 Braunschweig, Germany; (H.B.); (L.P.)
| | - Pascal Dietze
- Applied Microbiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Universitätsstr. 150, 44801 Bochum, Germany; (P.D.); (J.E.B.)
| | - Lutz Preu
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstr. 55, 38106 Braunschweig, Germany; (H.B.); (L.P.)
| | - Julia E. Bandow
- Applied Microbiology, Faculty of Biology and Biotechnology, Ruhr University Bochum, Universitätsstr. 150, 44801 Bochum, Germany; (P.D.); (J.E.B.)
| | - Ingo Ott
- Institute of Medicinal and Pharmaceutical Chemistry, Technische Universität Braunschweig, Beethovenstr. 55, 38106 Braunschweig, Germany; (H.B.); (L.P.)
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18
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Özdemir N, Kaloğlu M, Kaloğlu N, Gürbüz N, Özdemir İ. Synthesis, characterization, crystal structure, Hirshfeld surface analysis, and theoretical study on a N-heterocyclic carbene salt and two NHC–palladium complexes. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1897140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Namık Özdemir
- Department of Mathematics and Science Education, Faculty of Education, Ondokuz Mayıs University, Samsun, Turkey
| | - Murat Kaloğlu
- Department of Chemistry, Faculty of Science and Arts, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey
| | - Nazan Kaloğlu
- Department of Chemistry, Faculty of Science and Arts, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey
| | - Nevin Gürbüz
- Department of Chemistry, Faculty of Science and Arts, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey
| | - İsmail Özdemir
- Department of Chemistry, Faculty of Science and Arts, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, İnönü University, Malatya, Turkey
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19
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Mondal R, Ortiz RJ, Braun JD, Herbert DE. Synthesis, characterization, and coordination chemistry of a phenanthridine-containing N-heterocyclic carbene ligand. CAN J CHEM 2021. [DOI: 10.1139/cjc-2020-0333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
An N-heterocyclic carbene ligand precursor bearing a π-extended phenanthridine (3,4-benzoquinoline) unit is presented. The proligand was isolated as the imidazolium salt of chloride (1•HCl), bromide (1•HBr), or hexafluorophosphate (1•HPF6) counterions. These salts can be deprotonated and the carbene installed on silver centres using Ag2O as both a base and a source of metal ion. The resulting Ag(I) complex (1)AgCl can be used in a transmetalation reaction to generate a Pd(II) coordination complex (1)Pd(CH3CN)Cl2. The characterization and photophysical properties of these complexes is presented, along with a demonstration of the utility of (1)Pd(CH3CN)Cl2 in mediating a catalytic C-N cross-coupling reaction for the preparation of the pharmaceutical Piribedil.
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Affiliation(s)
- Rajarshi Mondal
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
| | - Robert J. Ortiz
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
| | - Jason D. Braun
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
| | - David E. Herbert
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, MB R3T 2N2, Canada
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20
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Synthesis, characterization, structural studies, DNA interaction, and cytotoxic studies of palladium(II) mixed-ligand complexes containing 2,2′-bipyridine, 5,6-dimethyl-1,10-phenanthroline and tetrazole-5-thiol ligands. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.119953] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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21
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el-Krim Sandeli A, Khiri-Meribout N, Benzerka S, Boulebd H, Gürbüz N, Özdemir N, Özdemir İ. Synthesis, structures, DFT calculations, and catalytic application in the direct arylation of five-membered heteroarenes with aryl bromides of novel palladium-N-heterocyclic carbene PEPPSI-type complexes. NEW J CHEM 2021. [DOI: 10.1039/d1nj03388c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A new series of Pd-catalysts was synthesized and fully characterized via spectroscopic methods and the Pd–NHC complexes were evaluated via the direct arylation process.
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Affiliation(s)
- Abd el-Krim Sandeli
- Research Laboratory of Synthesis of Molecules with Biological Interest, Mentouri Constantine-1 University, Constantine, Algeria
- Catalysis Research and Application Center, Inönü University, 44280 Malatya, Turkey
| | - Naima Khiri-Meribout
- Research Laboratory of Synthesis of Molecules with Biological Interest, Mentouri Constantine-1 University, Constantine, Algeria
- Faculty of Science, Department of Chemistry, Mentouri Constantine-1 University, Constantine, Algeria
| | - Saida Benzerka
- Research Laboratory of Synthesis of Molecules with Biological Interest, Mentouri Constantine-1 University, Constantine, Algeria
- Faculty of Science, Department of Chemistry, Mentouri Constantine-1 University, Constantine, Algeria
| | - Houssem Boulebd
- Research Laboratory of Synthesis of Molecules with Biological Interest, Mentouri Constantine-1 University, Constantine, Algeria
- Faculty of Science, Department of Chemistry, Mentouri Constantine-1 University, Constantine, Algeria
| | - Nevin Gürbüz
- Catalysis Research and Application Center, Inönü University, 44280 Malatya, Turkey
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
| | - Namık Özdemir
- Department of Mathematics and Science Education, Faculty of Education, Ondokuz Mayıs University, 55139 Samsun, Turkey
| | - İsmail Özdemir
- Catalysis Research and Application Center, Inönü University, 44280 Malatya, Turkey
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
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22
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Rashidipour A, Alizadeh R, Sadeghi Mohammadi S, Tohidlou M, Amani V, Seyfi S. Synthesis, crystal structures and biological activity of palladium(II) complexes with 1-methyl-1H-1,2,3,4-tetrazole-5-thiol and substituted 2,2′-bipyridines. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1844883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | | | - Sanam Sadeghi Mohammadi
- Department of Nanobiotechnology, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Tohidlou
- Department of Biophysics, Faculty of Biological Science, Tarbiat Modares University, Tehran, Iran
| | - Vahid Amani
- Department of Chemistry, Farhangian University, Tehran, Iran
| | - Sara Seyfi
- School of Chemistry, Damghan University, Damghan, Iran
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23
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Konovalov DI, Ivanov AA, Frolova TS, Eltsov IV, Gayfulin YM, Plunkett L, Bazzar M, Adawi AM, Bouillard JSG, Baiborodin SI, Sinitsyna OI, Kuratieva NV, Yanshole VV, Efremova OA, Shestopalov MA. Water-Soluble Rhenium Clusters with Triazoles: The Effect of Chemical Structure on Cellular Internalization and the DNA Binding of the Complexes. Chemistry 2020; 26:13904-13914. [PMID: 32452602 DOI: 10.1002/chem.202001680] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/10/2020] [Indexed: 11/10/2022]
Abstract
Here we explore the effect of the nature of organic ligands in rhenium cluster complexes [Re6 Q8 L6 ]4- (where Q=S or Se, and L=benzotriazole, 1,2,3-triazole or 1,2,4-triazole) on the biological properties of the complexes, in particular on the cellular toxicity, cellular internalization and localization. Specifically, the study describes the synthesis and detailed characterization of the structure, luminescence and electrochemical properties of the four new Re6 clusters with 1,2,3- and 1,2,4-triazoles. Biological assays of these complexes are also discussed in addition to those with benzotriazole using cervical cancer (HeLa) and immortalized human fibroblasts (CRL-4025) as model cell lines. Our study demonstrates that the presence of hydrophobic and π-bonding rich units such as the benzene ring in benzotriazole significantly enhances cellular internalization of rhenium clusters. These ligands facilitate binding of the clusters to DNA, which results in increased cytotoxicity of the complexes.
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Affiliation(s)
- Dmitry I Konovalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Anton A Ivanov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Tatiana S Frolova
- Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia.,Federal Research Center Institute of Cytology and Genetics SB RAS, 10 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Ilia V Eltsov
- Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
| | - Yakov M Gayfulin
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Louis Plunkett
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Masoomeh Bazzar
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Ali M Adawi
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Jean-Sebastien G Bouillard
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Sergey I Baiborodin
- Federal Research Center Institute of Cytology and Genetics SB RAS, 10 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Olga I Sinitsyna
- Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia.,Federal Research Center Institute of Cytology and Genetics SB RAS, 10 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Natalia V Kuratieva
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia
| | - Vadim V Yanshole
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia.,International Tomography Center SB RAS, 3a Institutskaya st., 630090, Novosibirsk, Russia
| | - Olga A Efremova
- School of Mathematics and Physical Sciences, G.W. Gray Centre for Advanced Materials University of Hull, Cottingham Road, HU6 7RX, Hull, UK
| | - Michael A Shestopalov
- Nikolaev Institute of Inorganic Chemistry SB RAS, 3 acad. Lavrentiev ave., 630090, Novosibirsk, Russia.,Novosibirsk State University, 2 Pirogova st., 630090, Novosibirsk, Russia
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24
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Türker F, Noma SAA, Aktaş A, Al-Khafaji K, Taşkın Tok T, Ateş B, Gök Y. The (NHC)PdBr2(2-aminopyridine) complexes: synthesis, characterization, molecular docking study, and inhibitor effects on the human serum carbonic anhydrase and serum bovine xanthine oxidase. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02687-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Novel ruthenium and palladium complexes as potential anticancer molecules on SCLC and NSCLC cell lines. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01129-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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26
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Golbaghi G, Groleau M, López de los Santos Y, Doucet N, Déziel E, Castonguay A. Cationic Ru
II
Cyclopentadienyl Complexes with Antifungal Activity against Several
Candida
Species. Chembiochem 2020; 21:3112-3119. [DOI: 10.1002/cbic.202000254] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 06/22/2020] [Indexed: 01/23/2023]
Affiliation(s)
- Golara Golbaghi
- Organometallic Chemistry Laboratory for the Design of Catalysts and Therapeutics INRS-Centre Armand-Frappier Santé Biotechnologie 531 boul. des Prairies Laval, Quebec H7V 1B7 Canada
| | - Marie‐Christine Groleau
- INRS-Centre Armand-Frappier Santé Biotechnologie 531 boul. des Prairies Laval, Quebec H7V 1B7 Canada
| | | | - Nicolas Doucet
- INRS-Centre Armand-Frappier Santé Biotechnologie 531 boul. des Prairies Laval, Quebec H7V 1B7 Canada
| | - Eric Déziel
- INRS-Centre Armand-Frappier Santé Biotechnologie 531 boul. des Prairies Laval, Quebec H7V 1B7 Canada
| | - Annie Castonguay
- Organometallic Chemistry Laboratory for the Design of Catalysts and Therapeutics INRS-Centre Armand-Frappier Santé Biotechnologie 531 boul. des Prairies Laval, Quebec H7V 1B7 Canada
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27
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Recent Studies on the Antimicrobial Activity of Transition Metal Complexes of Groups 6–12. CHEMISTRY-SWITZERLAND 2020. [DOI: 10.3390/chemistry2020026] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Antimicrobial resistance is an increasingly serious threat to global public health that requires innovative solutions to counteract new resistance mechanisms emerging and spreading globally in infectious pathogens. Classic organic antibiotics are rapidly exhausting the structural variations available for an effective antimicrobial drug and new compounds emerging from the industrial pharmaceutical pipeline will likely have a short-term and limited impact before the pathogens can adapt. Inorganic and organometallic complexes offer the opportunity to discover and develop new active antimicrobial agents by exploiting their wide range of three-dimensional geometries and virtually infinite design possibilities that can affect their substitution kinetics, charge, lipophilicity, biological targets and modes of action. This review describes recent studies on the antimicrobial activity of transition metal complexes of groups 6–12. It focuses on the effectiveness of the metal complexes in relation to the rich structural chemical variations of the same. The aim is to provide a short vade mecum for the readers interested in the subject that can complement other reviews.
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28
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Sarı Y, Gürses C, Celepci DB, Keleştemur Ü, Aktaş A, Yüksel Ş, Ateş B, Gök Y. 4-Vinylbenzyl and 2-morpholinoethyl substituted ruthenium (II) complexes: Design, synthesis, and biological evaluation. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127355] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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29
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Kaloğlu M, Gürbüz N, Yıldırım İ, Özdemir N, Özdemir İ. Well‐defined PEPPSI‐themed palladium–NHC complexes: synthesis, and catalytic application in the direct arylation of heteroarenes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5387] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Murat Kaloğlu
- Faculty of Science and Arts, Department of Chemistryİnönü University 44280 Malatya Turkey
- Catalysis Research and Application Centerİnönü University 44280 Malatya Turkey
| | - Nevin Gürbüz
- Faculty of Science and Arts, Department of Chemistryİnönü University 44280 Malatya Turkey
- Catalysis Research and Application Centerİnönü University 44280 Malatya Turkey
| | - İlkay Yıldırım
- Vocational School of Health Services, Department of RadiotherapyBiruni University 34010 İstanbul Turkey
| | - Namık Özdemir
- Faculty of Education Department of Mathematics and Science EducationOndokuz Mayıs University 55139 Samsun Turkey
| | - İsmail Özdemir
- Faculty of Science and Arts, Department of Chemistryİnönü University 44280 Malatya Turkey
- Catalysis Research and Application Centerİnönü University 44280 Malatya Turkey
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30
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Şahin N, Serdaroğlu G, Düşünceli SD, Tahir MN, Arıcı C, Özdemir İ. Direct arylation of heteroarenes by PEPPSI-type palladium–NHC complexes and representative quantum chemical calculations for the compound which the structure was determined by X-ray crystallography. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1692202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Neslihan Şahin
- Faculty of Education, Department of Basic Education, Cumhuriyet University, Sivas, Turkey
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, Inönü University, Malatya, Turkey
| | - Goncagül Serdaroğlu
- Faculty of Education, Department of Science Education, Cumhuriyet University, Sivas, Turkey
| | - Serpil Demir Düşünceli
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, Inönü University, Malatya, Turkey
| | | | - Cengiz Arıcı
- The Scientific and Technological Research Council of Turkey, Ankara, Turkey
| | - İsmail Özdemir
- Faculty of Science and Art, Department of Chemistry, İnönü University, Malatya, Turkey
- Catalysis Research and Application Center, Inönü University, Malatya, Turkey
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31
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Türker F, Gürses C, Barut Celepci D, Aktaş A, Ateş B, Gök Y. New morpholine‐liganded palladium(II)
N
‐heterocyclic carbene complexes: Synthesis, characterization, crystal structure, and DNA‐binding studies. Arch Pharm (Weinheim) 2019; 352:e1900187. [DOI: 10.1002/ardp.201900187] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/30/2019] [Accepted: 09/07/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Ferhat Türker
- Department of Chemistry, Faculty of Scienceİnönü University Malatya Turkey
| | - Canbolat Gürses
- Department of Molecular Biology and Genetics, Faculty of Scienceİnönü University Malatya Turkey
| | - Duygu Barut Celepci
- Department of Physics, Faculty of ScienceDokuz Eylül University Buca Izmir Turkey
| | - Aydın Aktaş
- Department of Chemistry, Faculty of Scienceİnönü University Malatya Turkey
| | - Burhan Ateş
- Department of Chemistry, Faculty of Scienceİnönü University Malatya Turkey
| | - Yetkin Gök
- Department of Chemistry, Faculty of Scienceİnönü University Malatya Turkey
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