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Khelissa S, El Fannassi Y, Mechmechani S, Alhuthali S, El Amrani MA, Gharsallaoui A, Barras A, Chihib NE. Water-Soluble Ruthenium (II) Complex Derived From Optically Pure Limonene and Its Microencapsulation Are Efficient Tools Against Bacterial Food Pathogen Biofilms: Escherichia coli, Staphylococcus aureus, Enteroccocus faecalis, and Listeria monocytogenes. Front Microbiol 2021; 12:711326. [PMID: 34867839 PMCID: PMC8640646 DOI: 10.3389/fmicb.2021.711326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/14/2021] [Indexed: 11/13/2022] Open
Abstract
Bioactive aminooxime ligands based on optically pure (R)-limonene have been synthesized in two steps. Their ruthenium (II) cationic water-soluble complex was prepared by a reaction between dichloro (para-cymene) ruthenium (II) dimers and aminooxime ligands in a 1:2 molar ratio. Antibacterial and antibiofilm activities of the synthetized complex were assessed against Escherichia coli, Staphylococcus aureus, Listeria monocytogenes, and Enterococcus faecalis. The results revealed that the ruthenium (II) complex has higher antibacterial and antibiofilm activities in comparison with free ligands or the enantiopure (R)-limonene. Moreover, microencapsulation of this complex reduced its cytotoxicity and improved their minimum inhibitory concentration and antibiofilm activity toward the considered bacteria. The ruthenium (II) complex targets the bacterial cell membrane, which leads to rapid leakage of intracellular potassium. Our study suggests that the developed ruthenium (II) complexes could be useful as an alternative to conventional disinfectants.
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Affiliation(s)
- Simon Khelissa
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France
| | - Yousra El Fannassi
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France.,Université Abdelmalek Essaadi, Faculté des Sciences, Laboratoire de Chimie Organique Appliquée, Tétouan, Morocco
| | - Samah Mechmechani
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France
| | - Sakhr Alhuthali
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France.,Department of Chemical Engineering, Imperial College London, London, United Kingdom
| | - Mohamed Amin El Amrani
- Université Abdelmalek Essaadi, Faculté des Sciences, Laboratoire de Chimie Organique Appliquée, Tétouan, Morocco
| | - Adem Gharsallaoui
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, Villeurbanne, France
| | - Alexandre Barras
- Univ. Lille, CNRS, Centrale Lille, Univ. Polytechnique Hauts-de-France, UMR 8520-IEMN, Lille, France
| | - Nour-Eddine Chihib
- Univ. Lille, CNRS, INRAE, Centrale Lille, UMR 8207 - UMET - Unité Matériaux et Transformations, Lille, France
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Homrani Y, Dahdouh A, El Amrani MA, Loxq P, Capet F, Suisse I, Sauthier M. Synthesis and crystal structure of a new chiral α-amino-oxime nickel(II) complex. Acta Crystallogr E Crystallogr Commun 2021; 77:1116-1119. [PMID: 34868647 PMCID: PMC8587986 DOI: 10.1107/s2056989021010537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 10/11/2021] [Indexed: 11/10/2022]
Abstract
A dinuclear nickel complex with (S)-limonene based amino-oxime ligand has been isolated and its crystal structure determined. The resolved structure of dichloridobis-{(2S,5R)-2-methyl-5-(prop-1-en-2-yl)-2-[(pyridin-2-yl)methyl-amino]-cyclo-hexan-1-one oxime}dinickel(II), [Ni2Cl2(C16H23ClN3O)2], at 100 K has monoclinic (P21) symmetry. The two NiII ions in the dinuclear complex are each coordinated in a distorted octa-hedral environment by three nitro-gen atoms, a terminal chloride and two μ bridging chlorides. Each oxime ligand is coordinated to nickel(II) by the three nitro-gen atoms, leading to two five-membered chelate rings, each displaying an envelope conformation. In the crystal, numerous inter-molecular and intra-molecular hydrogen bonds lead to the formation of a three-dimensional network structure.
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Affiliation(s)
- Yasmina Homrani
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences, BP 2121, Université Abdelmalek Essaadi, Tétouan, Morocco
| | - Abdelaziz Dahdouh
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences, BP 2121, Université Abdelmalek Essaadi, Tétouan, Morocco
| | - Mohamed Amin El Amrani
- Laboratoire de Chimie Organique Appliquée, Faculté des Sciences, BP 2121, Université Abdelmalek Essaadi, Tétouan, Morocco
| | - Pauline Loxq
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Frédéric Capet
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Isabelle Suisse
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
| | - Mathieu Sauthier
- Univ. Lille, CNRS, Centrale Lille, Univ. Artois, UMR 8181, UCCS, Unité de Catalyse et Chimie du Solide, F-59000, Lille, France
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de la Cueva-Alique I, Sierra S, Pérez-Redondo A, Marzo I, Gude L, Cuenca T, Royo E. Study of the anticancer properties of optically active titanocene oximato compounds. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.12.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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de la Cueva-Alique I, Muñoz-Moreno L, de la Torre-Rubio E, Bajo AM, Gude L, Cuenca T, Royo E. Water soluble, optically active monofunctional Pd(ii) and Pt(ii) compounds: promising adhesive and antimigratory effects on human prostate PC-3 cancer cells. Dalton Trans 2019; 48:14279-14293. [DOI: 10.1039/c9dt02873k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Water soluble, enantiomerically pure “rule breakers” Pd(ii) and Pt(ii) compounds with promising anticancer potential are reported.
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Affiliation(s)
- Isabel de la Cueva-Alique
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Laura Muñoz-Moreno
- Departamento de Biología de Sistemas
- Facultad de Medicina y Ciencias de la Salud
- Universidad de Alcalá
- Madrid
- Spain
| | - Elena de la Torre-Rubio
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Ana M. Bajo
- Departamento de Biología de Sistemas
- Facultad de Medicina y Ciencias de la Salud
- Universidad de Alcalá
- Madrid
- Spain
| | - Lourdes Gude
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Tomás Cuenca
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
| | - Eva Royo
- Departamento de Química Orgánica y Química Inorgánica
- Instituto de Investigación en Química Andrés M. del Río (IQAR)
- Universidad de Alcalá
- Madrid
- Spain
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de la Cueva-Alique I, Sierra S, Muñoz-Moreno L, Pérez-Redondo A, Bajo AM, Marzo I, Gude L, Cuenca T, Royo E. Biological evaluation of water soluble arene Ru(II) enantiomers with amino-oxime ligands. J Inorg Biochem 2018. [DOI: 10.1016/j.jinorgbio.2018.02.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Foubelo F, Nájera C, Yus M. Catalytic asymmetric transfer hydrogenation of ketones: recent advances. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.tetasy.2015.06.016] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Affiliation(s)
- Dong Wang
- ISM, Université de Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
| | - Didier Astruc
- ISM, Université de Bordeaux, 351 Cours de la Libération, 33405 Talence Cedex, France
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Benabdelouahab Y, Muñoz-Moreno L, Frik M, de la Cueva-Alique I, El Amrani MA, Contel M, Bajo AM, Cuenca T, Royo E. Hydrogen bonding and anticancer properties of water-soluble chiral p-cymene Ru(II) compounds with amino-oxime ligands. Eur J Inorg Chem 2015; 2015:2295-2307. [PMID: 27175101 DOI: 10.1002/ejic.201500097] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The investigation of the hydrogen-bonding effect on the aggregation tendency of ruthenium compounds [(η6-p-cymene)Ru(κNHR,κNOH)Cl]Cl (R = Ph (1a), Bn (1b)) and [(η6-p-cymene)Ru(κ2NH(2-pic),κNOH)][PF6]2 (1c), [(η6-p-cymene)Ru(κNHBn,κNO)Cl] (2b) and [(η6-p-cymene)Ru(κNBn,κ2NO)] (3b), has been performed by means of concentration dependence 1H NMR chemical shifts and DOSY experiments. The synthesis and full characterization of new compounds 1c, [(η6-p-cymene)Ru(κNPh,κ2NO)] (3a) and 3b are also reported. The effect of the water soluble ruthenium complexes 1a-1c on cytotoxicity, cell adhesion and cell migration of the androgen-independent prostate cancer PC3 cells have been assessed by MTT, adhesion to type-I-collagen and recovery of monolayer wounds assays, respectively. Interactions of 1a-1c with DNA and human serum albumin have also been studied. Altogether, the properties reported herein suggest that ruthenium compounds 1a-1c have considerable potential as anticancer agents against advanced prostate cancer.
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Affiliation(s)
- Yosra Benabdelouahab
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Química, Biología y Ciencias Ambientales, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Laura Muñoz-Moreno
- Department of Systems Biology, Faculty of Medicine and Health Sciences, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Malgorzata Frik
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, New York, 11210, United States; Chemistry PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY 10016, United States
| | - Isabel de la Cueva-Alique
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Química, Biología y Ciencias Ambientales, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Mohammed Amin El Amrani
- Université Abdelmalek Essaâdi, Faculté des Sciences, Departement de Chimie- Laboratoire de Chimie Organique Appliquée. Mhannech II, B.P : 2121 Tétouan, Morocco
| | - María Contel
- Department of Chemistry, Brooklyn College, The City University of New York, Brooklyn, New York, 11210, United States; Chemistry PhD Program, The Graduate Center, The City University of New York, 365 Fifth Avenue, New York, NY 10016, United States
| | - Ana M Bajo
- Department of Systems Biology, Faculty of Medicine and Health Sciences, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Tomás Cuenca
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Química, Biología y Ciencias Ambientales, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
| | - Eva Royo
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Química, Biología y Ciencias Ambientales, Universidad de Alcalá, 28871 Alcalá de Henares, Madrid, Spain
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El Alami MSI, El Amrani MA, Agbossou-Niedercorn F, Suisse I, Mortreux A. Chiral ligands derived from monoterpenes: application in the synthesis of optically pure secondary alcohols via asymmetric catalysis. Chemistry 2014; 21:1398-413. [PMID: 25359663 DOI: 10.1002/chem.201404303] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The preparation of optically pure secondary alcohols in the presence of catalysts based on chiral ligands derived from monoterpenes, such as pinenes, limonenes and carenes, is reviewed. A wide variety of these ligands has been synthesized and used in several catalytic reactions, including hydrogen transfer, C-C bond formation via addition of organozinc compounds to aldehydes, hydrosilylation, and oxazaborolidine reduction, leading to high activities and enantioselectivities.
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Affiliation(s)
- Mohammed Samir Ibn El Alami
- Laboratoire de Chimie Organique Appliquée, Université Abdelmalek Essaadi, Faculté des Sciences, BP 2121-93002 Tetouan (Morocco), Fax: (+212) 5-39-99-45-00
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Dub PA, Ikariya T. Quantum chemical calculations with the inclusion of nonspecific and specific solvation: asymmetric transfer hydrogenation with bifunctional ruthenium catalysts. J Am Chem Soc 2013; 135:2604-19. [PMID: 23336817 DOI: 10.1021/ja3097674] [Citation(s) in RCA: 128] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Details of the mechanism of asymmetric transfer hydrogenation of ketones catalyzed by two chiral bifunctional ruthenium complexes, (S)-RuH[(R,R)-OCH(Ph)CH(Ph)NH(2)](η(6)-benzene) (Ru-1) or (S)-RuH[(R,R)-p-TsNCH(Ph)CH(Ph)NH(2)](η(6)-mesitylene) (Ru-2), were studied computationally by density functional theory, accounting for the solvation effects by using continuum, discrete, and mixed continuum/discrete solvation models via "solvated supermolecules" approach. In contrast to gas phase quantum chemical calculations, where the reactions were found to proceed via a concerted three-bond asynchronous process through a six-membered pericyclic transition state, incorporation of the implicit and/or explicit solvation into the calculations suggests that the same reactions proceed via two steps in solution: (i) enantio-determining hydride transfer and (ii) proton transfer through the contact ion-pair intermediate, stabilized primarily by ionic hydrogen bonding between the cation and the anion. The calculations suggest that the proton source for neutralizing the chiral RO(-) anion may be either the amine group of the cationic Ru complex or, more likely, a protic solvent molecule. In the latter case, the reaction may not necessarily proceed via the 16e amido complex Ru[(R,R)-XCH(Ph)CH(Ph)NH](η(6)-arene). The origin of enantioselectivity is discussed in terms of the newly formulated mechanism.
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Affiliation(s)
- Pavel A Dub
- Department of Applied Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1 O-okayama, Tokyo 152-8552, Japan
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