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Moreira TA, Antolínez IV, Valença WO, Roy S, Ramirez I, Barbosa LCA, Ren D. Cadiolide analogues and their precursors as new inhibitors of bacterial quorum sensing and biofilm formation. Bioorg Med Chem Lett 2021; 57:128498. [PMID: 34896477 DOI: 10.1016/j.bmcl.2021.128498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/02/2021] [Accepted: 12/05/2021] [Indexed: 11/16/2022]
Abstract
Bacterial quorum sensing (QS) and biofilm formation are promising targets for developing new therapies to treat chronic infections. Herein, we report the stereoselective synthesis of 18 new analogs of natural cadiolides. Among the new compounds, substances 8b, 8f, 8i, 9a, 9b and 9e completely inhibited the biofilm formation of Escherichia coli RP347 in vitro. In addition, compound 8b interfered acyl-homoserine lactone (AHL) mediated QS, while 9e interrupted the QS via autoinducer-2 (AI-2). Biological assays also revealed that synthetic intermediates alkynones are potent inhibitors of AI-2 and AHL-mediated QS. These results indicate that cadiolides and alkynones are good candidates for further structural modification for a new generation of more potent antimicrobial agents.
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Affiliation(s)
- Thais A Moreira
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, Campus Pampulha, CEP 31270-901 Belo Horizonte, MG, Brazil
| | - Isabel V Antolínez
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, Campus Pampulha, CEP 31270-901 Belo Horizonte, MG, Brazil
| | - Wagner O Valença
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, Campus Pampulha, CEP 31270-901 Belo Horizonte, MG, Brazil
| | - Sweta Roy
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY 13244, USA
| | - Isabela Ramirez
- Department of Biomedical and Chemical Engineering, Syracuse University, Syracuse, NY 13244, USA
| | - Luiz C A Barbosa
- Department of Chemistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, Campus Pampulha, CEP 31270-901 Belo Horizonte, MG, Brazil.
| | - Dacheng Ren
- Department of Biomedical and Chemical Engineering, Civil and Environmental Engineering, and Biology, Syracuse University, Syracuse, NY 13244, USA.
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Krinochkin AP, Mallikarjuna Reddy G, Kopchuk DS, Slepukhin PA, Shtaitz YK, Khalymbadzha IA, Kovalev IS, Kim GA, Ganebnykh IN, Zyryanov GV, Chupakhin ON, Charushin VN. 2-Aminooxazoles as novel dienophiles in the inverse demand Diels–Alder reaction with 1,2,4-triazines. MENDELEEV COMMUNICATIONS 2021. [DOI: 10.1016/j.mencom.2021.07.035] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Mairink SZ, Barbosa LCA, Boukouvalas J, Pedroso SHSP, Santos SG, Magalhães PP, Farias LM. Synthesis and evaluation of cadiolide analogues as inhibitors of bacterial biofilm formation. Med Chem Res 2018. [DOI: 10.1007/s00044-018-2246-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Synthesis of [ 13C₃]-B6 Vitamers Labelled at Three Consecutive Positions Starting from [ 13C₃]-Propionic Acid. MOLECULES (BASEL, SWITZERLAND) 2018; 23:molecules23092117. [PMID: 30142892 PMCID: PMC6225105 DOI: 10.3390/molecules23092117] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/16/2018] [Accepted: 08/18/2018] [Indexed: 12/31/2022]
Abstract
[13C3]-labelled vitamers (PN, PL and PM) of the B6 group were prepared starting from [13C3]-propionic acid. [13C3]-PN was synthesized in ten linear steps with an overall yield of 17%. Hereby, higher alkyl homologues of involved esters showed a positive impact on the reaction outcome of the intermediates in the chosen synthetic route. Oxidation of [13C3]-PN to [13C3]-PL was undertaken using potassium permanganate and methylamine followed by acid hydrolysis of the imine derivative. [13C3]-PM could be prepared from the oxime derivative of [13C3]-PN by hydrogenation with palladium.
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Xie X, Yang Y, Zhou H, Li M, Zhu Z. Quality monitoring methods of initial and terminal manufacture of LiFePO4 based lithium ion batteries by capillary electrophoresis. Talanta 2018; 179:822-827. [DOI: 10.1016/j.talanta.2017.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 11/24/2017] [Accepted: 12/02/2017] [Indexed: 10/18/2022]
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An NMR study on the 6,6′-(2-(diethylamino)ethylazanediyl)bis(methylene)bis(5-hydroxy-2-hydroxymethyl-4H-pyran-4-one) interaction with AlIII and ZnII ions. J Inorg Biochem 2015; 148:69-77. [DOI: 10.1016/j.jinorgbio.2015.01.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 01/23/2015] [Accepted: 01/23/2015] [Indexed: 01/24/2023]
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Arai N, Mizota M, Ohkuma T. Stereoselective Preparation of Spiro[4.4] Cyclic Compounds by the Photochemical Activation of Oxazoles. Org Lett 2014; 17:86-9. [DOI: 10.1021/ol5032848] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Noriyoshi Arai
- Division of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo,
Hokkaido 060-8628, Japan
| | - Moe Mizota
- Division of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo,
Hokkaido 060-8628, Japan
| | - Takeshi Ohkuma
- Division of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo,
Hokkaido 060-8628, Japan
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Boukouvalas J, Thibault C. Step-Economical Synthesis of the Marine Ascidian Antibiotics Cadiolide A, B, and D. J Org Chem 2014; 80:681-4. [DOI: 10.1021/jo502503w] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- John Boukouvalas
- Département de Chimie, Université Laval, Pavillon Alexandre-Vachon, 1045 Avenue de la Médecine, Quebec City, Quebec G1V 0A6, Canada
| | - Charles Thibault
- Département de Chimie, Université Laval, Pavillon Alexandre-Vachon, 1045 Avenue de la Médecine, Quebec City, Quebec G1V 0A6, Canada
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Crisponi G, Nurchi VM, Zoroddu MA. Iron Chelating Agents for Iron Overload Diseases. THALASSEMIA REPORTS 2014. [DOI: 10.4081/thal.2014.2046] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Although iron is an essential element for life, an excessive amount may become extremely toxic both for its ability to generate reactive oxygen species, and for the lack in humans of regulatory mechanisms for iron excretion. Chelation therapy has been introduced in clinical practice in the seventies of last century to defend thalassemic patients from the effects of iron overload and, in spite of all its limitations, it has dramatically changed both life expectancy and quality of life of patients. It has to be considered that the drugs in clinical use present some disadvantages too, this makes urgent new more suitable chelating agents. The requirements of an iron chelator have been better and better defined over the years and in this paper they will be discussed in detail. As a final point the most interesting ligands studied in the last years will be presented.
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Evaluation of 1,2-dimethyl-3-hydroxy-4-pyridinecarboxylic acid and of other 3-hydroxy-4-pyridinecarboxylic acid derivatives for possible application in iron and aluminium chelation therapy. Polyhedron 2014. [DOI: 10.1016/j.poly.2013.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Brun P, Dean A, Di Marco V, Surajit P, Castagliuolo I, Carta D, Ferlin MG. Peroxisome proliferator-activated receptor-γ mediates the anti-inflammatory effect of 3-hydroxy-4-pyridinecarboxylic acid derivatives: Synthesis and biological evaluation. Eur J Med Chem 2013; 62:486-97. [DOI: 10.1016/j.ejmech.2013.01.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 12/11/2012] [Accepted: 01/19/2013] [Indexed: 12/17/2022]
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Possible Chelating Agents for Iron and Aluminium - 4-Hydroxy-5-methyl- and 4-Hydroxy-1,5-dimethyl-3-pyridinecarboxylic Acid. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201201040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Different approaches to the study of chelating agents for iron and aluminium overload pathologies. Anal Bioanal Chem 2012; 405:585-601. [PMID: 23096940 DOI: 10.1007/s00216-012-6468-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 09/26/2012] [Accepted: 09/28/2012] [Indexed: 12/23/2022]
Abstract
Our objective is to illustrate the activity of the groups operating in Italy involved in identification and study of new chelating agents, mainly intended for treatment of human pathology correlated with metal overload. The objective of "chelation therapy" is removal of toxic metal ions from the human body or attenuation of their toxicity by transforming them into less toxic compounds or by dislocating them from the site at which they exert a toxic action. Because most of this research activity is related to chelating agents for iron and aluminium, diseases related to these two metal ions are briefly treated. Iron overload is the most common metal toxicity disease worldwide. The toxicity of aluminium in dialysis patients was a serious problem for haemodialysis units in the seventies and eighties of the last century. In particular, this review focuses on research performed by the group at Cagliari and Ferrara, and by that at Padova. The former is studying, above all, bisphosphonate and kojic acid derivatives, and the latter is investigating 3,4-hydroxypyridinecarboxylic acids with differently substituted pyridinic rings.
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Evaluation of 4-hydroxy-6-methyl-3-pyridinecarboxylic acid and 2,6-dimethyl-4-hydroxy-3-pyridinecarboxylic acid as chelating agents for iron and aluminium. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.04.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Crisponi G, Nurchi VM, Faa G, Remelli M. Human diseases related to aluminium overload. MONATSHEFTE FUR CHEMIE 2011. [DOI: 10.1007/s00706-011-0474-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Syntheses, structures of manganese/cadmium/ferrous complexes and magnetic property of manganese complex with the ligand 5-hydroxynicotinic acid. INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2010.10.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Dean A, Ferlin MG, Brun P, Castagliuolo I, Yokel RA, Badocco D, Pastore P, Venzo A, Bombi GG, Di Marco VB. 1,6-Dimethyl-4-hydroxy-3-pyridinecarboxylic acid and 4-hydroxy-2-methyl-3-pyridinecarboxylic acid as new possible chelating agents for iron and aluminium. Dalton Trans 2009:1815-24. [DOI: 10.1039/b819148d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Badocco D, Marcon M, Mondin A, Dean A, Di Marco VB, Pastore P. Use of electrochemical transient techniques to obtain thermodynamic and kinetic data on aqueous Fe(III)–1,6-dimethyl-4-hydroxy-3-pyridinecarboxylate and Fe(III)–4-hydroxy-2-methyl-3-pyridinecarboxylate complexes. Dalton Trans 2009:2415-22. [DOI: 10.1039/b816050c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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