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Zhang P, Chen W, Ma YC, Bai B, Sun G, Zhang S, Chang X, Wang Y, Jiang N, Zhang X, Ma S. Design and Synthesis of 4-Fluorophenyl-5-methylene-2(5 H)-furanone Derivatives as Potent Quorum Sensing Inhibitors. J Med Chem 2023. [PMID: 37310919 DOI: 10.1021/acs.jmedchem.2c01866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Quorum sensing inhibitors (QSIs) are a class of compounds that can reduce the pathogenicity of bacteria without affecting bacterial growth. In this study, we designed and synthesized four series of 4-fluorophenyl-5-methylene-2(5H)-furanone derivatives and evaluated their QSI activities. Among them, compound 23e not only showed excellent inhibitory activity against various virulence factors but also significantly enhanced the inhibitory activity of antibiotics ciprofloxacin and clarithromycin against two strains of Pseudomonas aeruginosa in vitro. What is even more exciting is that it remarkably increased the antibacterial effect in vivo in combination with ciprofloxacin in the bacteremia model infected with P. aeruginosa PAO1. Moreover, 23e had little hemolytic activity to mouse erythrocytes. Further, the results of GFP reporter fluorescence strain inhibition and β-galactosidase activity inhibition experiments demonstrated that 23e simultaneously targeted the three quorum sensing systems in P. aeruginosa. As a result, compound 23e could be used as an effective QSI for further development against bacterial infections.
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Affiliation(s)
- Panpan Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Weijin Chen
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Yang-Chun Ma
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Bingfang Bai
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Guanglin Sun
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Shenyan Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Xiaohong Chang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Yingmei Wang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Nan Jiang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Xianghui Zhang
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
| | - Shutao Ma
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44 West Wenhua Road, Jinan 250012, China
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Bracegirdle J, Keyzers RA. Marine-derived Polyaromatic Butenolides - Isolation, Synthesis and Biological Evaluations. Curr Pharm Des 2020; 26:4351-4361. [DOI: 10.2174/1381612826666200518110617] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Accepted: 04/16/2020] [Indexed: 11/22/2022]
Abstract
Marine invertebrates, especially tunicates, are a lucrative resource for the discovery of new lead compounds
for the development of clinically utilized drugs. This review describes the isolation, synthesis and biological
activities of several classes of marine-derived butenolide natural products, namely rubrolides and related
cadiolides and prunolides. All relevant studies pertaining to these compounds up to the end of 2019 are included.
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Affiliation(s)
- Joe Bracegirdle
- School of Chemical and Physical Sciences, and Centre for Biodiscovery, Victoria University of Wellington, Wellington 6012, New Zealand
| | - Robert A. Keyzers
- School of Chemical and Physical Sciences, and Centre for Biodiscovery, Victoria University of Wellington, Wellington 6012, New Zealand
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Bekri S, Desriac F, Barreau M, Clamens T, Gallavardin T, Nahenec-Martel PL, Vieillard J, Datoussaid Y, Choukchou-Braham N, Lesouhaitier O, Franck X, Leleu S. New antibacterial cadiolide analogues active against antibiotic-resistant strains. Bioorg Med Chem Lett 2020; 30:127580. [PMID: 32987133 DOI: 10.1016/j.bmcl.2020.127580] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 09/14/2020] [Accepted: 09/22/2020] [Indexed: 10/23/2022]
Abstract
The synthesis of new cadiolide analogues was carried out using a one-pot multi component synthesis. The antibacterial activity of these molecules was evaluated on standard and antibiotic resistant bacterial strains chosen for their involvement in human health or in food-born poisoning. Four molecules have shown good activities with MICs of 2 μg/mL-1. The introduction of an indole group or the conversion of the lactone into lactam have highlighted two new families of molecules with promising antibacterial activity. In addition, most of these active molecules are devoid of cytotoxic activity against keratinocyte cells.
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Affiliation(s)
- Sarra Bekri
- Normandie Univ, CNRS, INSA Rouen, UNIROUEN, COBRA (UMR 6014 and FR 3038), 76000 Rouen, France; Laboratoire de Catalyse et Synthèse en Chimie Organique, Faculté des Sciences, Université Abou-Bekr Belkaid, BP 119, 13000 Tlemcen, Algeria
| | - Florie Desriac
- Laboratoire de Microbiologie Signaux et Microenvironement (LMSM) EA 4312, Normandie Université, UNIROUEN, Evreux, France; Faculty of Health: Medicine, Dentistry and Human Sciences, University of Plymouth, Plymouth, United-Kingdom
| | - Magalie Barreau
- Laboratoire de Microbiologie Signaux et Microenvironement (LMSM) EA 4312, Normandie Université, UNIROUEN, Evreux, France
| | - Thomas Clamens
- Laboratoire de Microbiologie Signaux et Microenvironement (LMSM) EA 4312, Normandie Université, UNIROUEN, Evreux, France
| | - Thibault Gallavardin
- Normandie Univ, CNRS, INSA Rouen, UNIROUEN, COBRA (UMR 6014 and FR 3038), 76000 Rouen, France
| | | | - Julien Vieillard
- Normandie Univ, CNRS, INSA Rouen, UNIROUEN, COBRA (UMR 6014 and FR 3038), 76000 Rouen, France
| | - Yazid Datoussaid
- Laboratoire de Catalyse et Synthèse en Chimie Organique, Faculté des Sciences, Université Abou-Bekr Belkaid, BP 119, 13000 Tlemcen, Algeria
| | - Noureddine Choukchou-Braham
- Laboratoire de Catalyse et Synthèse en Chimie Organique, Faculté des Sciences, Université Abou-Bekr Belkaid, BP 119, 13000 Tlemcen, Algeria
| | - Olivier Lesouhaitier
- Laboratoire de Microbiologie Signaux et Microenvironement (LMSM) EA 4312, Normandie Université, UNIROUEN, Evreux, France
| | - Xavier Franck
- Normandie Univ, CNRS, INSA Rouen, UNIROUEN, COBRA (UMR 6014 and FR 3038), 76000 Rouen, France
| | - Stéphane Leleu
- Normandie Univ, CNRS, INSA Rouen, UNIROUEN, COBRA (UMR 6014 and FR 3038), 76000 Rouen, France.
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