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Sousa RCN, Confessor VPP, Da Silva AKB, Almeida AR, Pinheiro FASD, Ferreira LS. Biomimetic Chemical Reactions with Natural Products Using Metalloporphyrins and Salen Complexes as Catalysts: A Brief Review. Chem Biodivers 2024; 21:e202400668. [PMID: 38763894 DOI: 10.1002/cbdv.202400668] [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: 03/15/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/21/2024]
Abstract
The cytochrome P450 is a superfamily of hemoproteins mainly present in the liver and are versatile biocatalysts. They participate in the primary metabolism and biosynthesis of various secondary metabolites. Chemical catalysts are utilized to replicate the activities of enzymes. Metalloporphyrins and Salen complexes can contribute to the products' characterization and elucidate biotransformation processes, which are investigated during pre-clinical trials. These catalysts also help discover biologically active compounds and get better yields of products of industrial interest. This review aims to investigate which natural product classes are being investigated by biomimetic chemical models and the functionalities applied in the use of these catalysts. A limited number of studies were observed, with terpenes and alkaloids being the most investigated natural product classes. The research also revealed that Metalloporphyrins are still the most popular in the studies, and the identity and yield of the products obtained depend on the reaction system conditions.
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Affiliation(s)
- Rita C N Sousa
- Postgraduate Program in Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, 59078-900, Natal-RN, Brazil
| | - Vitor P P Confessor
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| | - Antonio K B Da Silva
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| | - Addison R Almeida
- Postgraduate Program in Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, 59078-900, Natal-RN, Brazil
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
| | | | - Leandro S Ferreira
- Postgraduate Program in Chemistry, Chemistry Institute, Federal University of Rio Grande do Norte, 59078-900, Natal-RN, Brazil
- Pharmacy Department, Federal University of Rio Grande do Norte, 59012-570, Natal-RN, Brazil
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2
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Gurbanov AV, Firoozbakht F, Pourshirband N, Sharafi-Badr P, Hayati P, Souri B, Eshghi F, Kaminsky W, Mahmoudi G, Verpoort F, Mehrabadi Z. A new 1D Mn(II) coordination polymer: Synthesis, crystal structure, hirshfeld surface analysis and molecular docking studies. Heliyon 2024; 10:e29565. [PMID: 38699722 PMCID: PMC11063412 DOI: 10.1016/j.heliyon.2024.e29565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 04/10/2024] [Accepted: 04/10/2024] [Indexed: 05/05/2024] Open
Abstract
The synthesis of novel metal-organic coordination polymers (MOCP) with the chemical formula [Mn2L (SCN)2(OH)2]3·CH3OH [L = 1,5-bis(pyridine-4-ylmethylene) carbonohydrazide] {1} was accomplished using two different techniques: solvothermal and sonochemical ultrasonic-assisted. An investigation was carried out to examine the impact of various factors such as reaction time, sonication power, temperature, and reactant concentration on the morphology and size of the crystals. Interestingly, it was found that sonication power and temperature did not affect the crystals' morphology and size. To further analyze the prepared microcrystals of MOCPs, SEM was utilized to examine their surface morphology, and XRD, elemental evaluation composition. The identification of the functional groups present in the prepared Mn-MOCPs was accomplished through the utilization of FT-IR spectroscopy. Subsequently, the calcination of 1 in an air atmosphere at 650 °C led to the formation of Mn3O4 nanoparticles. The geometric and electronic structure of the MOCPs was evaluated using density functional theory (DFT). The utilization of molecular docking methodologies demonstrated that the best cavity of the human androgen receptor possessed an interaction energy of -116.3 kJ mol-1. This energy encompassed a combination of both bonding and non-bonding interactions. The Results showed that steric interaction and electrostatic potential are the main interactions in AR polymer and Mn(II). These interactions in the defined cavity indicated that this polymer could be an effective anti-prostate candidate, because AR is involved in the growth of prostate cancer cells, and these interactions indicated the inhibition of prostate cancer cell growth.
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Affiliation(s)
- Atash V. Gurbanov
- Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
- Excellence Center, Baku State University, Z. Khalilov Str. 23, AZ 1148 Baku, Azerbaijan
- Western Caspian University, Istiqlaliyyat Street 31, AZ 1001, Baku, Azerbaijan
| | - Fateme Firoozbakht
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
| | - Nafiseh Pourshirband
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran
| | - Paria Sharafi-Badr
- Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Iran University of Medical Sciences, Tehran, Iran
| | - Payam Hayati
- Organic and Nano Group (ONG), Department of Chemistry, Iran University of Science and Technology (IUST), PO Box 16846-13114, Tehran, Iran
| | - Bagher Souri
- Department of Chemistry, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan, Iran
| | - Fazlolah Eshghi
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz, Iran
| | - Werner Kaminsky
- X-ray Crystallography Laboratory, University of Washington, United States
| | - Ghodrat Mahmoudi
- Department of Chemistry, Faculty of Science, University of Maragheh, P.O. Box 55136-83111, Maragheh, Iran
- Chemistry Department, Faculty of Engineering and Natural Sciences, Istinye University, Sarıyer, Istanbul 34396, Turkey
| | - Francis Verpoort
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
| | - Zohreh Mehrabadi
- Department of Chemistry, Firoozabad Branch, Islamic Azad University, Firoozabad, Iran
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3
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Friães S, Trigueiros C, Gomes CSB, Fernandes AR, Lenis-Rojas OA, Martins M, Royo B. Antimicrobial Activity of Manganese(I) Tricarbonyl Complexes Bearing 1,2,3-Triazole Ligands. Molecules 2023; 28:7453. [PMID: 37959872 PMCID: PMC10650380 DOI: 10.3390/molecules28217453] [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: 10/02/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Antimicrobial resistance is one of the most pressing health issues of our time. The increase in the number of antibiotic-resistant bacteria allied to the lack of new antibiotics has contributed to the current crisis. It has been predicted that if this situation is not dealt with, we will be facing 10 million deaths due to multidrug resistant infections per year by 2050, surpassing cancer-related deaths. This alarming scenario has refocused attention into researching alternative drugs to treat multidrug-resistant infections. AIMS In this study, the antimicrobial activities of four manganese complexes containing 1,2,3,-triazole and clotrimazole ligands have been evaluated. It is known that azole antibiotics coordinated to manganese tricarbonyl complexes display interesting antimicrobial activities against several microbes. In this work, the effect of the introduction of 1,2,3,-triazole-derived ligands in the [Mn(CO)3(clotrimazole)] fragment has been investigated against one Gram-positive bacterium and five Gram-negative bacteria. METHODS The initial antimicrobial activity of the above-mentioned complexes was assessed by determining the minimum inhibitory and bactericidal concentrations using the broth microdilution method. Growth curves in the presence and absence of the complexes were performed to determine the effects of these complexes on the growth of the selected bacteria. A possible impact on cellular viability was determined by conducting the MTS assay on human monocytes. RESULTS Three of the Mn complexes investigated (4-6) had good antimicrobial activities against all the bacteria tested, with values ranging from 1.79 to 61.95 µM with minimal toxicity. CONCLUSIONS Due to the increased problem of antibiotic resistance and a lack of new antibacterial drugs with no toxicity, these results are exciting and show that these types of complexes can be an avenue to pursue in the future.
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Affiliation(s)
- Sofia Friães
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB NOVA, Avenida da República, 2780-157 Oeiras, Portugal;
| | - Cândida Trigueiros
- Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, The University of Dublin, D02 PN40 Dublin, Ireland
| | - Clara S. B. Gomes
- LAQV-REQUIMTE and UCIBIO—Applied Molecular Biosciences Unit, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal;
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, 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
| | - Oscar A. Lenis-Rojas
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB NOVA, Avenida da República, 2780-157 Oeiras, Portugal;
| | - Marta Martins
- Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, The University of Dublin, D02 PN40 Dublin, Ireland
| | - Beatriz Royo
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB NOVA, Avenida da República, 2780-157 Oeiras, Portugal;
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4
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Wang X, Huang R, Wang Y, Zhou W, Hu Y, Yao Y, Cheng K, Li X, Xu B, Zhang J, Xu Y, Zeng F, Zhu Y, Chen XW. Manganese regulation of COPII condensation controls circulating lipid homeostasis. Nat Cell Biol 2023; 25:1650-1663. [PMID: 37884645 DOI: 10.1038/s41556-023-01260-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 09/18/2023] [Indexed: 10/28/2023]
Abstract
Precise control of circulating lipids is instrumental in health and disease. Bulk lipids, carried by specialized lipoproteins, are secreted into the circulation, initially via the coat protein complex II (COPII). How the universal COPII machinery accommodates the abundant yet unconventional lipoproteins remains unclear, let alone its therapeutic translation. Here we report that COPII uses manganese-tuning, self-constrained condensation to selectively drive lipoprotein delivery and set lipid homeostasis in vivo. Serendipitously, adenovirus hijacks the condensation-based transport mechanism, thus enabling the identification of cytosolic manganese as an unexpected control signal. Manganese directly binds the inner COPII coat and enhances its condensation, thereby shifting the assembly-versus-dynamics balance of the transport machinery. Manganese can be mobilized from mitochondria stores to signal COPII, and selectively controls lipoprotein secretion with a distinctive, bell-shaped function. Consequently, dietary titration of manganese enables tailored lipid management that counters pathological dyslipidaemia and atherosclerosis, implicating a condensation-targeting strategy with broad therapeutic potential for cardio-metabolic health.
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Affiliation(s)
- Xiao Wang
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China.
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China.
- PKU-THU Joint Center for Life Sciences, Peking University, Beijing, China.
| | - Runze Huang
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Yawei Wang
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- PKU-THU Joint Center for Life Sciences, Peking University, Beijing, China
| | - Wenjing Zhou
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Yating Hu
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Yuanhang Yao
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Kunlun Cheng
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Xin Li
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Bolin Xu
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Jie Zhang
- Department of Clinical Research Center, Dazhou Hospital, Dazhou, Sichuan, China
| | - Yaowen Xu
- Department of Clinical Research Center, Dazhou Hospital, Dazhou, Sichuan, China
| | - Fanxin Zeng
- Department of Clinical Research Center, Dazhou Hospital, Dazhou, Sichuan, China
| | - Yuangang Zhu
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China
| | - Xiao-Wei Chen
- State Key Laboratory of Membrane Biology, Peking University, Beijing, China.
- Institute of Molecular Medicine, College of Future Technology, Peking University, Beijing, China.
- PKU-THU Joint Center for Life Sciences, Peking University, Beijing, China.
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5
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Mallick Ganguly O, Moulik S. Interactions of Mn complexes with DNA: the relevance of therapeutic applications towards cancer treatment. Dalton Trans 2023; 52:10639-10656. [PMID: 37475585 DOI: 10.1039/d3dt00659j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
Manganese (Mn) is one of the most significant bio-metals that helps the body to form connective tissue, bones, blood clotting factors, and sex hormones. It is necessary for fat and carbohydrate metabolism, calcium absorption, blood sugar regulation, and normal brain and nerve functions. It accelerates the synthesis of proteins, vitamin C, and vitamin B. It is also involved in the catalysis of hematopoiesis, regulation of the endocrine level, and improvement of immune function. Again, Mn metalloenzymes like arginase, glutamine synthetase, phosphoenolpyruvate decarboxylase, and Mn superoxide dismutase (MnSOD) contribute to the metabolism processes and reduce oxidative stress against free radicals. Recent investigations have revealed that synthetic Mn-complexes act as antibacterial and antifungal agents. As a result, chemists and biologists have been actively involved in developing Mn-based drugs for the treatment of various diseases including cancer. Therefore, any therapeutic drugs based on manganese complexes would be invaluable for the treatment of cancer/infectious diseases and could be a better substitute for cisplatin and other related platinum based chemotherapeutic drugs. From this perspective, attempts have been made to discuss the interactions and nuclease activities of Mn(II/III/IV) complexes with DNA through which one can evaluate their therapeutic applications.
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Affiliation(s)
- Oishi Mallick Ganguly
- St Xavier's College, 30, Park St, Mullick Bazar, Park Street area, Kolkata, West Bengal 700016, India
| | - Shuvojit Moulik
- Suraksha Diagnostics Pvt Ltd, Newtown 12/1, Premises No. 02-0327, DG Block(Newtown), Action Area 1D, Newtown, Kolkata, West Bengal 700156, India.
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6
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Fioravanço LP, Pôrto JB, Martins FM, Siqueira JD, Iglesias BA, Rodrigues BM, Chaves OA, Back DF. A Vanadium(V) complexes derived from pyridoxal/salicylaldehyde. Interaction with CT-DNA/HSA, and molecular docking assessments. J Inorg Biochem 2023; 239:112070. [PMID: 36450221 DOI: 10.1016/j.jinorgbio.2022.112070] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 11/11/2022] [Accepted: 11/13/2022] [Indexed: 11/19/2022]
Abstract
With the increasing development of metallopharmaceuticals, coordination compounds become viable alternatives for therapeutic uses. Despite the importance of platinum derivatives in this area, first-row transition metals complexes are welcome due to their characteristics. Vanadium is a promising metal in this context, as it has a range of compounds with different biological applications, including anticancer therapeutic effects. In this effort, the study of interactions between coordination compounds with deoxyribonucleic acid and with human serum albumin is fundamental. In this way, ten iminic ligands were synthesized by condensing p-substituted aromatic benzohydrazides (OH, CH3, H, NO2, and NH2) with salicylaldehyde (L1As-L5As) or pyridoxal hydrochloride (L1P-L5P). These ligands have characteristics that allow the tridentate coordination of vanadium cations, leading to the formation of ten vanadium(V) complexes (C1As-C5As and C1P-C5P) with different structural features, all characterized by single-crystal X-ray diffraction, UV-Vis and infrared spectroscopies, and cyclic voltammetry. In addition, the complexes were tested for their interactions with calf thymus deoxyribonucleic acid and human serum albumin by spectroscopic assays and molecular docking calculations. These new results can contribute to further research and provide different ways to design new vanadium complexes with biological applications.
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Affiliation(s)
- Letícia Paiva Fioravanço
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Juliana Bortoluzzi Pôrto
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Francisco Mainardi Martins
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Josiéli Demetrio Siqueira
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Bernardo Almeida Iglesias
- Laboratory of Bioinorganic and Porphyrin Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Bruna Matiuzzi Rodrigues
- Laboratory of Bioinorganic and Porphyrin Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil
| | - Otávio Augusto Chaves
- Coimbra Chemistry Center, Department of Chemistry, University of Coimbra, Rua Larga N°2, 3004-535, Coimbra, Portugal
| | - Davi Fernando Back
- Laboratory of Inorganic Materials, Department of Chemistry, CCNE, UFSM, Santa Maria, RS 97105-900, Brazil.
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7
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Mamta, Subhash, Pinki, Chaudhary A. In Vitro Cytotoxicity and Antimicrobial Evaluation of Novel 24-28 Membered Schiff Base Octaazamacrocyclic Complexes of Manganese(II): Synthesis, Characterization, DFT and Molecular Docking Studies. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Essalhi M, Mohan M, Marineau-Plante G, Schlachter A, Maris T, Harvey PD, Duong A. S-Heptazine N-ligand based luminescent coordination materials: synthesis, structural and luminescent studies of lanthanide-cyamelurate networks. Dalton Trans 2022; 51:15005-15016. [PMID: 36112083 DOI: 10.1039/d2dt01924h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various series of lanthanide metal-organic networks denoted Ln-Cy (Ln = La, Ce, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb), were synthesized under solvothermal conditions using potassium cyamelurate (K3Cy) and lanthanide nitrate salts. All obtained materials were fully characterized, and their crystal structures were solved by single-crystal X-ray diffraction. Four types of coordination modes were elucidated for the Ln-Cy series with different Ln3+ coordination geometries. Structural studies were performed to compare the various coordination compounds of the Ln-Cy series. Moreover, the cyamelurate linkers of rich π-conjugated and uncoordinated Lewis basic sites were used as an absorbing chromophore to enhance the luminescence quantum efficiency, the band emission and the luminescence lifetime of the coordinated Ln metal centers. Solid-state UV-visible measurements combined with density functional theory (DFT) and time-dependent density functional theory (TDDFT) calculations were performed to further explore luminescent features of the Ln-Cy series and their origins.
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Affiliation(s)
- Mohamed Essalhi
- Département de Chimie, Biochimie et physique, Institut de Recherche sur l'Hydrogène, Laboratory of Functional Materials for Energy and Nanotechnology (DuongLab) and Université du Québec à Trois-Rivières, Trois-Rivières, Québec, G9A 5H7, Canada.
| | - Midhun Mohan
- Département de Chimie, Biochimie et physique, Institut de Recherche sur l'Hydrogène, Laboratory of Functional Materials for Energy and Nanotechnology (DuongLab) and Université du Québec à Trois-Rivières, Trois-Rivières, Québec, G9A 5H7, Canada.
| | | | - Adrien Schlachter
- Département de chimie, Université de Sherbrooke, Sherbrooke, PQ, J1K 2R1, Canada
| | - Thierry Maris
- Département de Chimie, Université de Montréal, Montréal, Québec, H3C 3J7, Canada
| | - Pierre D Harvey
- Département de chimie, Université de Sherbrooke, Sherbrooke, PQ, J1K 2R1, Canada
| | - Adam Duong
- Département de Chimie, Biochimie et physique, Institut de Recherche sur l'Hydrogène, Laboratory of Functional Materials for Energy and Nanotechnology (DuongLab) and Université du Québec à Trois-Rivières, Trois-Rivières, Québec, G9A 5H7, Canada.
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9
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Khalil TE, Soliman SM, Khalil NA, El‐Dissouky A, Foro S, Ali M, Barakat A. Self‐assembly of unexpected [Mn(2‐(1‐hydrazonoethyl)pyridine)Cl
2
]
n
1D coordination polymer: Synthesis, structural elucidation, and biological studies. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tarek E. Khalil
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Saied M. Soliman
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Nessma A. Khalil
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Ali El‐Dissouky
- Department of Chemistry, Faculty of Science Alexandria University Alexandria Egypt
| | - Sabine Foro
- FB Material Wissenschaft, FG Strukturforschung Technische Universitaet Darmstadt Darmstadt Germany
| | - M. Ali
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
| | - Assem Barakat
- Department of Chemistry, College of Science King Saud University Riyadh Saudi Arabia
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10
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The crystal structure of catena-poly[(1,10-phenanthroline-k2
N,N′)-(μ3-tetraoxidomoybdato(VI)-k3
O:O′:O″)manganese(II)] C12H8N2O4MoMn. Z KRIST-NEW CRYST ST 2021. [DOI: 10.1515/ncrs-2021-0338] [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
C12H8N2O4MoMn, monoclinic, P21/m (no. 11), a = 8.9812(5) Å, b = 6.5212(3) Å, c = 10.6167(6) Å, β = 100.120(6)°, V = 612.13(6) Å3, Z = 2, R
gt
(F) = 0.0391, wR
ref(F
2) = 0.0783, T = 293(2) K.
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11
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Croitor L, Cocu M, Bulhac I, Bourosh PN, Ch. Kravtsov V, Petuhov O, Danilescu O. Evolution from discrete mononuclear complexes to trinuclear linear cluster and 2D coordination polymers of Mn(II) with dihydrazone Schiff bases: Preparation, structure and thermal behavior. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Jabłońska-Wawrzycka A, Rogala P, Czerwonka G, Michałkiewicz S, Hodorowicz M, Gałczyńska K, Cieślak B, Kowalczyk P. Tuning Anti-Biofilm Activity of Manganese(II) Complexes: Linking Biological Effectiveness of Heteroaromatic Complexes of Alcohol, Aldehyde, Ketone, and Carboxylic Acid with Structural Effects and Redox Activity. Int J Mol Sci 2021; 22:ijms22094847. [PMID: 34063691 PMCID: PMC8124774 DOI: 10.3390/ijms22094847] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/27/2021] [Accepted: 04/29/2021] [Indexed: 01/07/2023] Open
Abstract
The constantly growing resistance of bacteria to antibiotics and other antibacterial substances has led us to an era in which alternative antimicrobial therapies are urgently required. One promising approach is to target bacterial pathogens using metal complexes. Therefore, we investigated the possibility of utilizing series of manganese(II) complexes with heteroaromatic ligands: Alcohol, aldehyde, ketone, and carboxylic acid as inhibitors for biofilm formation of Pseudomonas aeruginosa. To complete the series mentioned above, Mn-dipyCO-NO3 with dipyridin-2-ylmethanone (dipyCO) was isolated, and then structurally (single-crystal X-ray analysis) and physicochemically characterized (FT-IR, TG, CV, magnetic susceptibility). The antibacterial activity of the compounds against representative Gram-negative and Gram-positive bacteria was also evaluated. It is worth highlighting that the results of the cytotoxicity assays performed (MTT, DHI HoloMonitorM4) indicate high cell viability of the human fibroblast (VH10) in the presence of the Mn(II) complexes. Additionally, the inhibition effect of catalase activity by the complexes was studied. This paper focused on such aspects as studying different types of intermolecular interactions in the crystals of the Mn(II) complexes as well as their possible effect on anti-biofilm activity, the structure-activity relationship of the Mn(II) complexes, and regularity between the electrochemical properties of the Mn(II) complexes and anti-biofilm activity.
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Affiliation(s)
- Agnieszka Jabłońska-Wawrzycka
- Institute of Chemistry, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (P.R.); (S.M.)
- Correspondence: or
| | - Patrycja Rogala
- Institute of Chemistry, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (P.R.); (S.M.)
| | - Grzegorz Czerwonka
- Institute of Biology, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (G.C.); (K.G.)
| | - Sławomir Michałkiewicz
- Institute of Chemistry, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (P.R.); (S.M.)
| | - Maciej Hodorowicz
- Faculty of Chemistry, Jagiellonian University, 2 Gronostajowa Str., 30-387 Kraków, Poland;
| | - Katarzyna Gałczyńska
- Institute of Biology, Jan Kochanowski University of Kielce, 7 Uniwersytecka Str., 25-406 Kielce, Poland; (G.C.); (K.G.)
| | - Beata Cieślak
- Labsoft Sp. z o.o., 469 Puławska Str., 02-844 Warszawa, Poland;
| | - Paweł Kowalczyk
- Department of Animal Nutrition, The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 3 Instytucka Str., 05-110 Jabłonna, Poland;
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Syntheses, structures, DNA-binding, cytotoxicity and apoptosis of manganese(II) and ferrous(II) complexes containing 4-sulfobenzoate anion with N,N-heterocyclic amines. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129745] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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14
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Kongot M, Reddy DS, Singh V, Patel R, Singhal NK, Kumar A. Physicochemical, in-vitro therapeutic activity and biomolecular interaction studies of Mn(II), Ni(II) and Cu(II) complexes tethered with O 2N 2 ligand backbone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118613. [PMID: 32610216 DOI: 10.1016/j.saa.2020.118613] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/12/2020] [Accepted: 06/09/2020] [Indexed: 06/11/2023]
Abstract
Two major health crisis of today's world are antimicrobial drug resistance and type II diabetes. To tackle them, there is an immediate requirement for the development of new and safer drugs and the present work is one such quest for novel and efficient drug candidates. We have developed three trace metal coordination compounds tethered with a reduced salen ligand {H2(hpdbal)2-an} (L), namely, a manganese-salan complex, [MnII(H2O)2{(hpdbal)2-an}] (1), a nickel-salan complex, [NiII{(hpdbal)2-an}] (2) and a copper-salan complex, [CuII{(hpdbal)2-an}] (3). The compounds were characterized by elemental analysis, vibrational spectroscopy, electronic spectroscopy, thermogravimetric analysis, nuclear magnetic resonance and electron-paramagnetic resonance techniques. The compounds were evaluated for antimicrobial activity against seven pathogens (Escherichia coli, Klebsiella pneumonia, Acinetobacter baumannii, Pseudomonas aeruginosa, Staphylococcus aureus, Candida albicans and Cryptococcus neoformans) and antidiabetic activity by mimicking diabetic environment on the immortal human liver cancer cells, HepG2. Complexes 1 and 2 were additionally tested for their reactivity and stability in biological media mimic conditions. The nickel(II) salan complex (2) exhibited noteworthy antifungal activity against Candida albicans and the manganese(II) salan complex (1) induced increased glucose uptake by the insulin resistant cells. Both compounds were found to be stable when solution pH conditions were varied from 3 to 9. They exhibited strong affinity of binding towards a carrier protein, bovine serum albumin which was evaluated with the aid of multi-spectroscopic techniques.
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Affiliation(s)
- Manasa Kongot
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru 562112, Karnataka, India
| | - Dinesh S Reddy
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru 562112, Karnataka, India
| | - Vishal Singh
- National Agri Food Biotechnology Institute, Mohali 140306, India
| | - Rajan Patel
- Biophysical Chemistry Laboratory, Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | | | - Amit Kumar
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru 562112, Karnataka, India.
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15
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Investigation of the effect of sodium azide on the coordination mode of flexible ONO-donor hydrazone ligand in preparing manganese coordination compounds. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114751] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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16
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Kongot M, Reddy DS, Singh V, Patel R, Singhal NK, Kumar A. A manganese (II) complex tethered with S-benzyldithiocarbazate Schiff base: Synthesis, characterization, in-vitro therapeutic activity and protein interaction studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 231:118123. [PMID: 32058916 DOI: 10.1016/j.saa.2020.118123] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 01/31/2020] [Accepted: 02/01/2020] [Indexed: 06/10/2023]
Abstract
There is an urgent need to eliminate the era of superbugs through design and development of novel and sustainable drugs. Transition metal complexes can be one of the hopes for tackling drug resistant pathogens. In this view, we have developed a manganese complex appended with an ON donor ligand which has shown excellent activity against one of the prominent fungal species. The Mn (II) complex, [MnII(OH2)2(Hhpdbal-sbdt)2] (1) was synthesized using a Schiff base ligand derived from an azo aldehyde and S-benzyldithiocarbazate. The complex was characterized with the help of analytical techniques such as elemental analysis, FT-IR, EDAX, EPR and TGA. The solution behavior in physiological conditions and in biological media was preliminarily evaluated by studying the behavior of complex in varied pH conditions and in the presence of protein, BSA. The effect of the compound on few drug resistant pathogenic species of bacteria and fungi and on the uptake of glucose by insulin resistant cells was evaluated using whole cell inhibition assay and NBDG assay respectively. The study gave a noteworthy result with respect to the manganese compound's biological activity, with an inhibitory activity of 93% towards a fungi species, Cryptococcus neoformans and with a relatively good glucose uptake inducing capacity. The manganese complex, which maintains its stability over a wide range of pH conditions and interacts with serum protein, BSA in a facile manner can be an excellent drug candidate and eventually be added to the library of compounds being screened for in vivo activity studies.
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Affiliation(s)
- Manasa Kongot
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru 562112, Karnataka, India
| | - Dinesh S Reddy
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru 562112, Karnataka, India
| | - Vishal Singh
- National Agri Food Biotechnology Institute, Mohali 140306, India
| | - Rajan Patel
- Biophysical Chemistry Laboratory, Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia (A Central University), New Delhi 110025, India
| | | | - Amit Kumar
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru 562112, Karnataka, India.
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Abstract
p-tBu-calix[4]arene (H4TBC[4]) has proven to be an incredibly versatile ligand for the synthesis of 3d- and 3d/4f- clusters, in particular those containing mixed-valent Mn ions. These are of interest to the magnetochemist for the diversity of magnetic behaviours that can be shown, along with a huge variety of nuclearities and topologies accessible, which allow one to outline magneto-structural correlations and a quantitative understanding of their properties. This contribution reports the synthesis, analysis and magnetic properties of a Brucite-like Mn-oxo/hydroxo octanuclear fragment encapsulated within/capped by four [MnIII-TBC[4]]− moieties. A diol coligand in the reaction mixture plays a seemingly important role in determining the outcome, though it is not incorporated in the final structure.
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18
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Abbas S, Rashid F, Ulker E, Zaib S, Ayub K, Ullah S, Nadeem MA, Yousuf S, Ludwig R, Ali S, Iqbal J. Anticancer evaluation of a manganese complex on HeLa and MCF-7 cancer cells: design, deterministic solvothermal synthesis approach, Hirshfeld analysis, DNA binding, intracellular reactive oxygen species production, electrochemical characterization and density functional theory. J Biomol Struct Dyn 2020; 39:1068-1081. [DOI: 10.1080/07391102.2020.1726818] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Saghir Abbas
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Pakistan
- Department of Chemistry, Quaid-I-Azam University Islamabad, Islamabad, Pakistan
| | - Faisal Rashid
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Emine Ulker
- Department of Chemistry, Faculty of Arts & Sciences, Recep Tayyip Erdogan University, Rize, Turkey
| | - Sumera Zaib
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Khurshid Ayub
- Department of Chemistry, COMSATS University, Abbottabad Campus, Abbottabad, Pakistan
| | - Sana Ullah
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | | | - Sammer Yousuf
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Ralf Ludwig
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Rostock, Germany
| | - Saqib Ali
- Department of Chemistry, Quaid-I-Azam University Islamabad, Islamabad, Pakistan
| | - Jamshed Iqbal
- Centre for Advanced Drug Research, COMSATS University Islamabad, Abbottabad, Pakistan
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19
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Nucleus targeting anthraquinone-based copper (II) complexes as the potent PDT agents: Synthesis, photo-physical and theoretical evaluation. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119208] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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20
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Benyettou F, Prakasam T, Ramdas Nair A, Witzel II, Alhashimi M, Skorjanc T, Olsen JC, Sadler KC, Trabolsi A. Potent and selective in vitro and in vivo antiproliferative effects of metal-organic trefoil knots. Chem Sci 2019; 10:5884-5892. [PMID: 31360392 PMCID: PMC6582759 DOI: 10.1039/c9sc01218d] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 04/26/2019] [Indexed: 01/01/2023] Open
Abstract
A set of metal-organic trefoil knots (M-TKs) generated by metal-templated self-assembly of a simple pair of chelating ligands were well tolerated in vitro by non-cancer cells but were significantly more potent than cisplatin in both human cancer cells--including those resistant to cisplatin--and in zebrafish embryos. In cultured cells, M-TKs generated reactive oxygen species that triggered apoptosis via the mitochondrial pathway without directly disrupting the cell-membrane or damaging nuclear DNA. The cytotoxicity and wide scope for structural variation of M-TKs indicate the potential of synthetic metal-organic knots as a new field of chemical space for pharmaceutical design and development.
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Affiliation(s)
- Farah Benyettou
- Program in Chemistry , New York University Abu Dhabi , UAE .
| | | | | | | | - Marwa Alhashimi
- Program in Chemistry , New York University Abu Dhabi , UAE .
| | - Tina Skorjanc
- Program in Chemistry , New York University Abu Dhabi , UAE .
| | - John-Carl Olsen
- Department of Chemistry , University of Rochester , Rochester , New York , USA
| | | | - Ali Trabolsi
- Program in Chemistry , New York University Abu Dhabi , UAE .
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21
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Beillard A, Bantreil X, Métro TX, Martinez J, Lamaty F. Alternative Technologies That Facilitate Access to Discrete Metal Complexes. Chem Rev 2019; 119:7529-7609. [PMID: 31059243 DOI: 10.1021/acs.chemrev.8b00479] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Organometallic complexes: these two words jump to the mind of the chemist and are directly associated with their utility in catalysis or as a pharmaceutical. Nevertheless, to be able to use them, it is necessary to synthesize them, and it is not always a small matter. Typically, synthesis is via solution chemistry, using a round-bottom flask and a magnetic or mechanical stirrer. This review takes stock of alternative technologies currently available in laboratories that facilitate the synthesis of such complexes. We highlight five such technologies: mechanochemistry, also known as solvent-free chemistry, uses a mortar and pestle or a ball mill; microwave activation can drastically reduce reaction times; ultrasonic activation promotes chemical reactions because of cavitation phenomena; photochemistry, which uses light radiation to initiate reactions; and continuous flow chemistry, which is increasingly used to simplify scale-up. While facilitating the synthesis of organometallic compounds, these enabling technologies also allow access to compounds that cannot be obtained in any other way. This shows how the paradigm is changing and evolving toward new technologies, without necessarily abandoning the round-bottom flask. A bright future is ahead of the organometallic chemist, thanks to these novel technologies.
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Affiliation(s)
- Audrey Beillard
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Xavier Bantreil
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Thomas-Xavier Métro
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRS, Université de Montpellier, ENSCM, Campus Triolet, Place Eugène Bataillon, 34095 Montpellier cedex 5, France
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22
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Zou HH, Meng T, Chen Q, Zhang YQ, Wang HL, Li B, Wang K, Chen ZL, Liang F. Bifunctional Mononuclear Dysprosium Complexes: Single-Ion Magnet Behaviors and Antitumor Activities. Inorg Chem 2019; 58:2286-2298. [DOI: 10.1021/acs.inorgchem.8b02250] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Hua-Hong Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University, Yucai Road 15, Guilin 541004, People’s Republic of China
| | - Ting Meng
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University, Yucai Road 15, Guilin 541004, People’s Republic of China
| | - Qi Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University, Yucai Road 15, Guilin 541004, People’s Republic of China
| | - Yi-Quan Zhang
- Jiangsu Key Laboratory for NSLSCS, School of Physical Science and Technology, Nanjing Normal University, Wenyuan Road 1, Nanjing 210023, People’s Republic of China
| | - Hai-Ling Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University, Yucai Road 15, Guilin 541004, People’s Republic of China
| | - Bo Li
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Wolong Road 1638, Nanyang 473061, People’s Republic of China
| | - Kai Wang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Jiangan Road 12, Guilin 541004, People’s Republic of China
| | - Zi-Lu Chen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University, Yucai Road 15, Guilin 541004, People’s Republic of China
| | - Fupei Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry & Pharmacy of Guangxi Normal University, Yucai Road 15, Guilin 541004, People’s Republic of China
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Jiangan Road 12, Guilin 541004, People’s Republic of China
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23
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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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24
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Rana U, Hossain MD, Chakraborty C, Nagano R, Morita H, Hattori S, Minowa T, Higuchi M. Long Chain Effects on DNA‐Binding and Cytotoxicity to Cancer Cells in Metallo‐Supramolecular Oligomers. ChemistrySelect 2018. [DOI: 10.1002/slct.201800961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Utpal Rana
- Electronic Functional Macromolecules Group National Institute for Materials Science (NIMS), 1–1 Namiki, Tsukuba 305–0044, JapanPresent address of Dr. C. Chakraborty: Department of Chemistry, Birla Institute of Technology & Science, Pilani, Hyderabad Campus,Shameerpet, Jawahar Nagar, Secunderabad, Telangana 500078,India. Present address of Dr. M. D. Hossain: Department of Chemistry, Faculty of Science, Jagannath University, Dhaka-1100, Bangladesh
| | - Md. Delwar Hossain
- Electronic Functional Macromolecules Group National Institute for Materials Science (NIMS), 1–1 Namiki, Tsukuba 305–0044, JapanPresent address of Dr. C. Chakraborty: Department of Chemistry, Birla Institute of Technology & Science, Pilani, Hyderabad Campus,Shameerpet, Jawahar Nagar, Secunderabad, Telangana 500078,India. Present address of Dr. M. D. Hossain: Department of Chemistry, Faculty of Science, Jagannath University, Dhaka-1100, Bangladesh
| | - Chanchal Chakraborty
- Electronic Functional Macromolecules Group National Institute for Materials Science (NIMS), 1–1 Namiki, Tsukuba 305–0044, JapanPresent address of Dr. C. Chakraborty: Department of Chemistry, Birla Institute of Technology & Science, Pilani, Hyderabad Campus,Shameerpet, Jawahar Nagar, Secunderabad, Telangana 500078,India. Present address of Dr. M. D. Hossain: Department of Chemistry, Faculty of Science, Jagannath University, Dhaka-1100, Bangladesh
| | - Reiko Nagano
- Nanotechnology Innovation Station, NIMS, 1–2-1 Sengen Tsukuba 305–0047 Japan
| | - Hiromi Morita
- Nanotechnology Innovation Station, NIMS, 1–2-1 Sengen Tsukuba 305–0047 Japan
| | - Shinya Hattori
- Nanotechnology Innovation Station, NIMS, 1–2-1 Sengen Tsukuba 305–0047 Japan
| | - Takashi Minowa
- Nanotechnology Innovation Station, NIMS, 1–2-1 Sengen Tsukuba 305–0047 Japan
| | - Masayoshi Higuchi
- Electronic Functional Macromolecules Group National Institute for Materials Science (NIMS), 1–1 Namiki, Tsukuba 305–0044, JapanPresent address of Dr. C. Chakraborty: Department of Chemistry, Birla Institute of Technology & Science, Pilani, Hyderabad Campus,Shameerpet, Jawahar Nagar, Secunderabad, Telangana 500078,India. Present address of Dr. M. D. Hossain: Department of Chemistry, Faculty of Science, Jagannath University, Dhaka-1100, Bangladesh
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25
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Umar MI, Iqbal MA, Khadeer Ahamed MB, Altaf R, Hassan LEA, Haque RA, Abdul Majeed AMS, Asmawi MZ. Cytotoxic and Pro-Apoptotic Properties of Ethyl-p-Methoxycinnamate and Its Hydrophilic Derivative Potassium-p-Methoxycinnamate. CHEMISTRY AFRICA 2018. [DOI: 10.1007/s42250-018-0010-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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26
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Musib D, Banerjee S, Garai A, Soraisam U, Roy M. Synthesis, Theory and In Vitro Photodynamic Activities of New Copper(II)-Histidinito Complexes. ChemistrySelect 2018. [DOI: 10.1002/slct.201800015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dulal Musib
- Department of Chemistry; National Institute of Technology Manipur; Langol 795004 Imphal Manipur (INDIA
| | - Samya Banerjee
- Department of Chemistry; John Hopkins University; 23400 N. Charles Street Baltimore Maryland-21218 US
| | - Aditya Garai
- Department of Inorganic and Physical Chemistry; Indian Institute of Science; Bangalore Bangalore 560012 Karnataka (INDIA
| | - Uzeeta Soraisam
- Department of Chemistry; National Institute of Technology Manipur; Langol 795004 Imphal Manipur (INDIA
| | - Mithun Roy
- Department of Chemistry; National Institute of Technology Manipur; Langol 795004 Imphal Manipur (INDIA
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27
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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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28
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Xu YP, Chen WT, Yi C, Huang JG, Zhang DW, Wang YF. A Novel Manganese Complex with Mixed Ligands: Preparation, Structure, Photoluminescent and Semiconductive Properties. JOURNAL OF CHEMICAL RESEARCH 2018. [DOI: 10.3184/174751918x15212927064594] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A manganese complex with mixed ligands, [Mn(2,2′-biim)2(4,4′-bipy)] n[Mn(2,2′-biim)3]2 n6 n(ClO4)•8 nH2O (2,2′-biim = 2,2′-biimidazole; 4,4′-bipy = 4,4′-bipyridine), has been obtained by a hydrothermal procedure and its structure determined by single-crystal X-ray crystallography. A two-dimensional (2-D) supramolecular layer is established through hydrogen-bonding interactions. Solid-state photoluminescence measurement reveals that this complex shows a blue light emission. Solid-state diffuse reflectance determination uncovers the presence of a narrow optical band gap of 2.18 eV in this complex.
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Affiliation(s)
- Ya-Ping Xu
- Institute of Applied Chemistry, Jiangxi Province Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Jinggangshan University, 343009, Ji'an, Jiangxi, P. R. China
| | - Wen-Tong Chen
- Institute of Applied Chemistry, Jiangxi Province Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Jinggangshan University, 343009, Ji'an, Jiangxi, P. R. China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China
| | - Cai Yi
- School of Chemical Engineering, Dalian University of Technology, Dalian, Liaoning 116000, China
| | - Jian-Gen Huang
- Institute of Applied Chemistry, Jiangxi Province Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Jinggangshan University, 343009, Ji'an, Jiangxi, P. R. China
| | - Ding-Wa Zhang
- Institute of Applied Chemistry, Jiangxi Province Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Jinggangshan University, 343009, Ji'an, Jiangxi, P. R. China
| | - Yin-Feng Wang
- Institute of Applied Chemistry, Jiangxi Province Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Jinggangshan University, 343009, Ji'an, Jiangxi, P. R. China
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29
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Ali B, Shakir MR, Iqbal MA. Techniques in the synthesis of mononuclear manganese complexes: a review. REV INORG CHEM 2017. [DOI: 10.1515/revic-2017-0004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AbstractThis article describes an overview of the synthetic techniques and protocols for the preparation of new ligands and respective manganese (Mn) complexes to be tested for biomedical applications. Mn is an essential and biocompatible element, the complexes of which have diverse medicinal applications. The most significant use of Mn complexes is their application against reactive oxygen species in biological systems, and due to this, three Mn-incorporated complexes (AEOL-10150, EUK-134, and M40403) are already under clinical trials. Hence, the interest in synthesizing biologically active Mn complexes is rapidly increasing. Mn complexes are commonly synthesized using either water or ethanol as a reaction medium for their possible usage in biological systems. Using common Mn salts along with suitable organic ligand works well in the presence of little heat to obtain Mn complexes of interest.
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Affiliation(s)
- Basharat Ali
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan
| | - M. Rizwan Shakir
- University Community College, Government College University, Faisalabad-38000, Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry, University of Agriculture, Faisalabad 38040, Pakistan, e-mail:
- Organometallic and Coordination Chemistry Laboratory, UAF Community College, Jhang Road, Airport Chowk, Faisalabad 38000, Pakistan
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