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Ratia C, Sueiro S, Soengas RG, Iglesias MJ, López-Ortiz F, Soto SM. Gold(III) Complexes Activity against Multidrug-Resistant Bacteria of Veterinary Significance. Antibiotics (Basel) 2022; 11:antibiotics11121728. [PMID: 36551386 PMCID: PMC9774617 DOI: 10.3390/antibiotics11121728] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
Abstract
The emergence and spread of multidrug-resistant bacteria are a global concern. The lack of new antibiotics in the pipeline points to the need for developing new strategies. In this sense, gold(III) complexes (G3Cs) could be a promising alternative due to their recently described antibacterial activity. The aim of this study was to evaluate the antimicrobial activity of G3Cs alone and in combination with colistin against pathogenic bacteria from veterinary sources. Minimal inhibitory concentration (MIC) values were determined by broth microdilution and compared with clinically relevant antibiotics. Antibiofilm activity was determined by crystal violet staining. Combinations of selected G3Cs with colistin and cytotoxicity in commercial human cell lines were evaluated. Four and seven G3Cs showed antibacterial effect against Gram-negative and Gram-positive strains, respectively, with this activity being higher among Gram-positive strains. The G3Cs showed antibiofilm activity against Gram-negative species at concentrations similar or one to four folds higher than the corresponding MICs. Combination of G3Cs with colistin showed a potential synergistic antibacterial effect reducing concentrations and toxicity of both agents. The antimicrobial and antibiofilm activity, the synergistic effect when combined with colistin and the in vitro toxicity suggest that G3Cs would provide a new therapeutic alternative against multidrug-resistant bacteria from veterinary origin.
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Affiliation(s)
- Carlos Ratia
- ISGlobal, Hospital Clínic—Universitat de Barcelona, 08036 Barcelona, Spain
| | - Sara Sueiro
- ISGlobal, Hospital Clínic—Universitat de Barcelona, 08036 Barcelona, Spain
| | - Raquel G. Soengas
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería 7, 33006 Oviedo, Spain
| | - María José Iglesias
- Área de Química Orgánica, Centro de Investigación CIAIMBITAL, Universidad de Almería, 04120 Almería, Spain
| | - Fernando López-Ortiz
- Área de Química Orgánica, Centro de Investigación CIAIMBITAL, Universidad de Almería, 04120 Almería, Spain
- Correspondence: (F.L.-O.); (S.M.S.)
| | - Sara María Soto
- ISGlobal, Hospital Clínic—Universitat de Barcelona, 08036 Barcelona, Spain
- CIBER Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: (F.L.-O.); (S.M.S.)
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2
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Chen Z, Cui H, Hou Y, Wang X, Jin X, Chen A, Yang Q, Wang D, Huang Z, Zhi C. Anion chemistry enabled positive valence conversion to achieve a record high-voltage organic cathode for zinc batteries. Chem 2022. [DOI: 10.1016/j.chempr.2022.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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3
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Srinivasa Reddy T, Privér SH, Mirzadeh N, Luwor RB, Ganga Reddy V, Ramesan S, Bhargava SK. Antitumor and Antiangiogenic Properties of Gold(III) Complexes Containing Cycloaurated Triphenylphosphine Sulfide Ligands. Inorg Chem 2020; 59:5662-5673. [PMID: 32255617 DOI: 10.1021/acs.inorgchem.0c00423] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A family of stable anticancer gold(III)-based therapeutic complexes containing cyclometalated triphenylphosphine sulfide ligands have been prepared. The anticancer properties of the newly developed complexes [AuCl2{κ2-2-C6H4P(S)Ph2}] (1), [Au(κ2-S2CNEt2){κ2-2-C6H4P(S)Ph2}]PF6 (2), [AuCl(dppe){κC-2-C6H4P(S)Ph2}]Cl (3), and [Au(dppe){κ2-2-C6H4P(S)Ph2}][PF6]2 (4) were investigated toward five human cancer cell lines [cervical (HeLa), lung (A549), prostate (PC3), fibrosarcoma (HT1080), and breast (MDA-MB-231)]. In vitro cytotoxicity studies revealed that compounds 2-4 displayed potent cell growth inhibition (IC50 values in the range of 0.17-2.50 μM), comparable to, or better than, clinically used cisplatin (0.63-6.35 μM). Preliminary mechanistic studies using HeLa cells indicate that the cytotoxic effects of the compounds involve apoptosis induction through ROS accumulation. Compound 2 also demonstrated significant inhibition of endothelial cell migration and tube formation in the angiogenesis process. Evaluation of the in vivo antitumor activity of compound 2 in nude mice bearing cervical cancer cell (HeLa) xenografts indicated significant tumor growth inhibition (55%) with 1 mg/kg dose (every 3 days) compared with the same dose of cisplatin (28%). These results demonstrate the potential of gold(III) complexes containing cyclometalated triphenylphosphine sulfide ligands as novel metal-based anticancer agents.
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Affiliation(s)
- T Srinivasa Reddy
- Centre for Advanced Materials and Industrial Chemistry, School of Science, RMIT University, G.P.O. Box 2476, Melbourne 3001, Australia
| | - Steven H Privér
- Centre for Advanced Materials and Industrial Chemistry, School of Science, RMIT University, G.P.O. Box 2476, Melbourne 3001, Australia
| | - Nedaossadat Mirzadeh
- Centre for Advanced Materials and Industrial Chemistry, School of Science, RMIT University, G.P.O. Box 2476, Melbourne 3001, Australia
| | - Rodney B Luwor
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Parkville 3050, Australia
| | - Velma Ganga Reddy
- Centre for Advanced Materials and Industrial Chemistry, School of Science, RMIT University, G.P.O. Box 2476, Melbourne 3001, Australia
| | - Shwathy Ramesan
- School of Engineering, RMIT University, G.P.O. Box 2476, Melbourne 3001, Australia
| | - Suresh K Bhargava
- Centre for Advanced Materials and Industrial Chemistry, School of Science, RMIT University, G.P.O. Box 2476, Melbourne 3001, Australia
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Martín-Encinas E, Conejo-Rodríguez V, Miguel JA, Martínez-Ilarduya JM, Rubiales G, Knudsen BR, Palacios F, Alonso C. Novel phosphine sulphide gold(i) complexes: topoisomerase I inhibitors and antiproliferative agents. Dalton Trans 2020; 49:7852-7861. [DOI: 10.1039/d0dt01467b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold(i) increases the cytotoxicity of phosphine sulfide quinolines against cancer cell lines, while heterocycles maintain the TopI inhibitory activity.
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Affiliation(s)
- Endika Martín-Encinas
- Department of Organic Chemistry I
- Faculty of Pharmacy
- University of Basque Country (UPV/EHU)
- Vitoria-Gasteiz
- Spain
| | | | - Jesús A. Miguel
- IU CINQUIMA/Química Inorgánica
- Faculty of Science
- University of Valladolid
- Valladolid
- Spain
| | | | - Gloria Rubiales
- Department of Organic Chemistry I
- Faculty of Pharmacy
- University of Basque Country (UPV/EHU)
- Vitoria-Gasteiz
- Spain
| | - Birgitta R. Knudsen
- Department of Molecular Biology and Genetics and Interdisciplinary Nanoscience Center (iNANO)
- University of Aarhus
- Aarhus
- Denmark
| | - Francisco Palacios
- Department of Organic Chemistry I
- Faculty of Pharmacy
- University of Basque Country (UPV/EHU)
- Vitoria-Gasteiz
- Spain
| | - Concepción Alonso
- Department of Organic Chemistry I
- Faculty of Pharmacy
- University of Basque Country (UPV/EHU)
- Vitoria-Gasteiz
- Spain
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5
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Reddy TS, Pooja D, Privér SH, Luwor RB, Mirzadeh N, Ramesan S, Ramakrishna S, Karri S, Kuncha M, Bhargava SK. Potent and Selective Cytotoxic and Anti-inflammatory Gold(III) Compounds Containing Cyclometalated Phosphine Sulfide Ligands. Chemistry 2019; 25:14089-14100. [PMID: 31414501 DOI: 10.1002/chem.201903388] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 08/13/2019] [Indexed: 01/11/2023]
Abstract
Four cycloaurated phosphine sulfide complexes, [Au{κ2 -2-C6 H4 P(S)Ph2 }2 ][AuX2 ] [X=Cl (2), Br (3), I (4)] and [Au{κ2 -2-C6 H4 P(S)Ph2 }2 ]PF6 (5), have been prepared and thoroughly characterized. The compounds were found to be stable under physiological-like conditions and showed excellent cytotoxicity against a broad range of cancer cell lines and remarkable cytotoxicity in 3D tumor spheroids. Mechanistic studies with cervical cancer (HeLa) cells indicated that the cytotoxic effects of the compounds involve the inhibition of thioredoxin reductase and induction of apoptosis through mitochondrial disruption. In vivo experiments in nude mice bearing HeLa xenografts showed that treatment with compounds 4 and 5 resulted in significant inhibition of tumor growth (35.8 and 46.9 %, respectively), better than that of cisplatin (29 %). The newly synthesized gold complexes were also evaluated for their in vitro and in vivo anti-inflammatory activity through the study of lipopolysaccharide (LPS)-activated macrophages and carrageenan-induced hind paw edema in rats, respectively.
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Affiliation(s)
- T Srinivasa Reddy
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO BOX 2476, Melbourne, 3001, Australia
| | - Deep Pooja
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO BOX 2476, Melbourne, 3001, Australia.,Applied Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Steven H Privér
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO BOX 2476, Melbourne, 3001, Australia
| | - Rodney B Luwor
- Department of Surgery, Royal Melbourne Hospital, University of Melbourne, Melbourne, Victoria, 3052, Australia
| | - Nedaossadat Mirzadeh
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO BOX 2476, Melbourne, 3001, Australia
| | - Shwathy Ramesan
- School of Engineering, RMIT University, Melbourne, Victoria, 3001, Australia
| | - Sistla Ramakrishna
- Applied Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Shailaja Karri
- Applied Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Madhusudana Kuncha
- Applied Biology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Suresh K Bhargava
- Centre for Advanced Materials & Industrial Chemistry (CAMIC), School of Science, RMIT University, GPO BOX 2476, Melbourne, 3001, Australia
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Belmonte Sánchez E, Iglesias MJ, el Hajjouji H, Roces L, García-Granda S, Villuendas P, Urriolabeitia EP, López Ortiz F. Cycloaurated Phosphinothioic Amide Complex as a Precursor of Gold(I) Nanoparticles: Efficient Catalysts for A3 Synthesis of Propargylamines under Solvent-Free Conditions. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00102] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Eva Belmonte Sánchez
- Área
de Química Orgánica, Universidad de Almería, Ctra.
Sacramento s/n, 04120 Almería, Spain
| | - María José Iglesias
- Área
de Química Orgánica, Universidad de Almería, Ctra.
Sacramento s/n, 04120 Almería, Spain
| | - Hajar el Hajjouji
- Área
de Química Orgánica, Universidad de Almería, Ctra.
Sacramento s/n, 04120 Almería, Spain
| | - Laura Roces
- Departamento
de Química Física y Analítica, Universidad de Oviedo, C/Julián Clavería 8, 33006 Oviedo, Spain
| | - Santiago García-Granda
- Departamento
de Química Física y Analítica, Universidad de Oviedo, C/Julián Clavería 8, 33006 Oviedo, Spain
| | - Pedro Villuendas
- Instituto
de Síntesis Química y Catálisis Homogénea,
ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Esteban P. Urriolabeitia
- Instituto
de Síntesis Química y Catálisis Homogénea,
ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Fernando López Ortiz
- Área
de Química Orgánica, Universidad de Almería, Ctra.
Sacramento s/n, 04120 Almería, Spain
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7
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Molter A, Rust J, Lehmann CW, Mohr F. A cyclopalladated phosphine selenide with an anionic acylselenourea ligand. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.09.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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8
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Malysheva SF, Belogorlova NA, Vereshchagina YA, Alimova AZ, Ishmaeva EA, Chachkov DV. Synthesis and conformational analysis of phosphine selenides. RUSS J GEN CHEM+ 2016. [DOI: 10.1134/s1070363216030154] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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10
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Hikawa H, Tada A, Kikkawa S, Azumaya I. Direct Use of Benzylic Alcohols for Gold(III)-Catalyzed S
-Benzylation of Mercaptobenzoic Acids in Water. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500839] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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Privér SH, Bennett MA, Willis AC, Pottabathula S, Lakshmi Kantam M, Bhargava SK. ortho-Metallated triphenylphosphine chalcogenide complexes of platinum and palladium: synthesis and catalytic activity. Dalton Trans 2014; 43:12000-12. [DOI: 10.1039/c4dt01236d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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del Águila-Sánchez MA, Santos-Bastos NM, Ramalho-Freitas MC, García López J, Costa de Souza M, Camargos-Resende JAL, Casimiro M, Alves-Romeiro G, Iglesias MJ, López Ortiz F. Synthetic, structural, NMR and catalytic studies of phosphinic amide-phosphoryl chalcogenides (chalcogen = O, S, Se) as mixed-donor bidentate ligands in zinc chemistry. Dalton Trans 2014; 43:14079-91. [DOI: 10.1039/c4dt01789g] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis and catalytic activity of the title compounds are reported.
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Affiliation(s)
| | - Neidemar M. Santos-Bastos
- Departamento de Química Orgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
| | - Maria C. Ramalho-Freitas
- Departamento de Química Inorgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
| | | | - Marcos Costa de Souza
- Departamento de Química Orgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
| | | | - María Casimiro
- Área de Química Orgánica
- Universidad de Almería
- 04120 Almería, Spain
| | - Gilberto Alves-Romeiro
- Departamento de Química Orgânica
- Universidade Federal Fluminense
- Instituto de Química
- Rio de Janeiro, Brazil
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Artem'ev AV, Chernysheva NA, Gusarova NK, Trofimov BA. One-pot atom-economic synthesis of Se-[alkyl(aryl)sulfanylethyl]diselenophosphinates from vinyl sulfides, secondary phosphines and elemental selenium. J Sulphur Chem 2013. [DOI: 10.1080/17415993.2012.757615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Alexander V. Artem'ev
- a A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch , Russian Academy of Sciences , 1 Favorsky Street, 664033 , Irkutsk , Russian Federation
| | - Nataliya A. Chernysheva
- a A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch , Russian Academy of Sciences , 1 Favorsky Street, 664033 , Irkutsk , Russian Federation
| | - Nina K. Gusarova
- a A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch , Russian Academy of Sciences , 1 Favorsky Street, 664033 , Irkutsk , Russian Federation
| | - Boris A. Trofimov
- a A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch , Russian Academy of Sciences , 1 Favorsky Street, 664033 , Irkutsk , Russian Federation
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Harford PJ, Wheatley AEH. Alkali/coinage metals – organolithium, organocuprate chemistry. ORGANOMETALLIC CHEMISTRY 2012. [DOI: 10.1039/9781849734868-00091] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Part 1 of this chapter reviews coordination compounds of the alkali metals that contain a carbon-metal bond, looking firstly at organolithiums involving simple silanes. The use of aryl, alkynyl and N-donor ligands is also discussed. Compounds of the coinage metals - copper, silver and gold - are discussed in Part 2 of the review. Discussion is broken down by metal, with copper being considered first. Compounds containing, among others, alkene, amido and phosphido ligands are discussed, along with the significant amount of work on carbene complexes. This interest in carbene complexes is also noted within the silver and gold sections that follow, with a large number of new compounds being described. Polymeric chains and networks containing silver centres have attracted considerable interest and are described, along with the luminescent properties of a selection of novel gold species. This part of the review is completed by coverage of mixed-coinage metal structures, where the systems are found to display luminescent properties. Here again, the compounds discussed contain at least one carbon-metal bond.
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Affiliation(s)
- Philip J. Harford
- Department of Chemistry University of Cambridge, Lensfield Road, Cambridge, CB2 1EW U.K
| | - Andrew E. H. Wheatley
- Department of Chemistry University of Cambridge, Lensfield Road, Cambridge, CB2 1EW U.K
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15
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el Hajjouji H, Belmonte E, García-López J, Fernández I, Iglesias MJ, Roces L, García-Granda S, El Laghdach A, López Ortiz F. Transformations of diphenylphosphinothioic acid tertiary amides mediated by directed ortho metallation. Org Biomol Chem 2012; 10:5647-58. [DOI: 10.1039/c2ob25395j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Kilpin KJ, Jarman BP, Henderson W, Nicholson BK. Catalytic activity of cycloaurated complexes in the addition of 2-methylfuran to methyl vinyl ketone. Appl Organomet Chem 2011. [DOI: 10.1002/aoc.1842] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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18
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Aguilar D, Fernández I, Cuesta L, Yañez-Rodríguez V, Soler T, Navarro R, Urriolabeitia EP, López Ortiz F. Synthesis, Structure, and Reactivity of N-Benzoyl Iminophosphoranes Ortho Lithiated at the Benzoyl Group. J Org Chem 2010; 75:6452-62. [DOI: 10.1021/jo101151s] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David Aguilar
- Departamento de Compuestos Organometálicos, Instituto de Ciencia de Materiales de Aragón, CSIC−Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Ignacio Fernández
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04120, Almería, Spain
| | - Luciano Cuesta
- Departamento de Compuestos Organometálicos, Instituto de Ciencia de Materiales de Aragón, CSIC−Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Víctor Yañez-Rodríguez
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04120, Almería, Spain
| | - Tatiana Soler
- Servicios Técnicos de Investigación, Facultad de Ciencias Fase II, 03690, San Vicente de Raspeig, Alicante, Spain
| | - Rafael Navarro
- Departamento de Compuestos Organometálicos, Instituto de Ciencia de Materiales de Aragón, CSIC−Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Esteban P. Urriolabeitia
- Departamento de Compuestos Organometálicos, Instituto de Ciencia de Materiales de Aragón, CSIC−Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Fernando López Ortiz
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04120, Almería, Spain
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