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Mohamadi N, Meraghni M, Necib A, Jelaiel L, El Arbi M, Bouaziz M. Comparative Study on Chemical Composition of Green and Black Table Olives Brines of the Endemic ''Sigoise'' Cultivar: Recovery of high-Added Values Compounds. Chem Biodivers 2023; 20:e202200596. [PMID: 36852762 DOI: 10.1002/cbdv.202200596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 01/30/2023] [Indexed: 03/01/2023]
Abstract
The effluents derived from the processing of table olives stand for a serious environmental problem. The study aims to valorize the brine water of table olives at different stages of ripening (green and black) of the Algerian variety Sigoise of Bejaia (East) and Mascara (West). The physico-chemical characterization revealed that these samples display have a high acid pH and salinity. The comparative study of phenolic levels exhibited showed very significant differences between the brine waters of green olives from Bejaia and Mascara, while the brines of black olives presented showed comparable levels. A high strong antioxidant potential was confirmed by DPPH (CI50 =0.35 μg/100 ml-0.50 μg/100 ml) and FRAP (CI50 =626.89 μg/100 ml-875.54 μg/100 ml) tests. Chemical screening by HPLC-DAD of the four samples identified high concentrations of hydroxytyrosol (HT) (390.4 mg/100 ml-360.8 mg/100 ml) and tyrosol (202.2 mg/100 ml-101.4 mg/100 ml). This study provided a deeper insight into the phenolic profile and the antioxidant potential of these brines.
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Affiliation(s)
- Nadia Mohamadi
- Laboratoire d'Electrochimie et Environnement, Ecole National d'Ingénieur de Sfax, Université de Sfax, BP 1175, Sfax, 3038, Tunisie
- Laboratoire Horizon Cité 204 LogtscnepBicha Youssef, Annaba, 23000, Algérie
| | - Messaouda Meraghni
- Laboratoire de Biologie Végétale et Environnement, UniversitéBadji Mokhtar, BP 12, Annaba, 23000, Algérie
| | - Asma Necib
- Laboratoire Chimieorganique et interdisciplinarité, Université Mohamed Chérif Messaadia, Souk Ahras, 41000, Algérie
| | - Loubna Jelaiel
- Centre de Biotechnologie de Sfax, Université de Sfax, BP 1175, Sfax, 3038, Tunisie
| | - Mehdi El Arbi
- Laboratoire d'Electrochimie et Environnement, Ecole National d'Ingénieur de Sfax, Université de Sfax, BP 1175, Sfax, 3038, Tunisie
| | - Mohamed Bouaziz
- Laboratoire d'Electrochimie et Environnement, Ecole National d'Ingénieur de Sfax, Université de Sfax, BP 1175, Sfax, 3038, Tunisie
- Institut Supérieur de Biotechnologie de Sfax, Université de Sfax, BP 1175, Sfax, 3038, Tunisie
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2
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Abdmouleh F, El Arbi M, Saad HB, Jellali K, Ketata E, Amara IB, Pigeon P, Hassen HB, Top S, Jaouen G, Hammami R, Ali MB, Gupta GK. Antimicrobial, Antitumor and Side Effects Assessment of a Newly Synthesized Tamoxifen Analog. Curr Top Med Chem 2020; 20:2281-2288. [PMID: 32814527 DOI: 10.2174/1568026620666200819145526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 07/20/2020] [Accepted: 07/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tamoxifen citrate is a very prevalent drug marketed under several trade names like Apo-Tamox, Nolvadex, Tamec, Tamizam, and Tamoplex. This molecule is approved by the FDA for breast cancer treatment. Some studies have shown that tamoxifen has anti-tuberculosis and antiparasitic activities. Like any drug, tamoxifen possesses side effects, more or less dangerous. AIMS Basically, this work is a comparative study that aims to: primarily compare the antimicrobial and antitumor activities of tamoxifen and a newly synthesized tamoxifen analog; and to determine the molecule with lesser side effects. METHODS Three groups of mice were injected with tamoxifen citrate and compound 2(1,1-bis[4-(3- dimethylaminopropoxy)phenyl]-2-phenyl-but-1-ene dihydrochloride) at doses corresponding to C1 (1/10), C2 (1/50), and C3 (1/100) to compound 2 lethal dose (LD50 = 75 mg/kg) administered to adult mice. A group of noninjected mice served as a study control. RESULTS Experimental results suggest that compound 2 has better antitumor and antimicrobial activity than tamoxifen citrate besides its lower toxicity effects. CONCLUSION The results obtained from the present study confirmed the antitumor and antimicrobial effect of tamoxifen citrate and its hematological side effects. Compound 2 seems to be more effective than tamoxifen citrate for antitumor and antimicrobial treatment while having less hematological side effects and less disruption of the blood biochemical parameters. These findings encourage us to perform further studies on compound 2 and test it for other therapeutic uses for which tamoxifen was found effective.
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Affiliation(s)
- Fatma Abdmouleh
- Centre of Biotechnology of Sfax, University of Sfax, Route de Sidi Mansour km 6, 3018 Sfax, Tunisia
| | - Mehdi El Arbi
- Centre of Biotechnology of Sfax, University of Sfax, Route de Sidi Mansour km 6, 3018 Sfax, Tunisia,Higher Institute of Biotechnology of Sfax, University of Sfax, Route de Sokra km 4, 3000 Sfax, Tunisia
| | - Hajer Ben Saad
- Faculty of Medicine, University of Sfax, Laboratory of Pharmacology UR/12 ES-13, 3029 Sfax, Tunisia
| | - Karim Jellali
- Centre of Biotechnology of Sfax, University of Sfax, Route de Sidi Mansour km 6, 3018 Sfax, Tunisia
| | - Emna Ketata
- Centre of Biotechnology of Sfax, University of Sfax, Route de Sidi Mansour km 6, 3018 Sfax, Tunisia
| | - Ibtissem Ben Amara
- Higher Institute of Biotechnology of Sfax, University of Sfax, Route de Sokra km 4, 3000 Sfax, Tunisia
| | - Pascal Pigeon
- Sorbonne Université, UMR 8232 CNRS, IPCM, 4 place Jussieu, F-75005 Paris, France,PSL, Chimie ParisTech, 11 rue Pierre et Marie Curie, F-75005 Paris (France)
| | - Hanen Ben Hassen
- Higher Institute of Biotechnology of Sfax, University of Sfax, Route de Sokra km 4, 3000 Sfax, Tunisia
| | - Siden Top
- Sorbonne Université, UMR 8232 CNRS, IPCM, 4 place Jussieu, F-75005 Paris, France
| | - Gérard Jaouen
- Sorbonne Université, UMR 8232 CNRS, IPCM, 4 place Jussieu, F-75005 Paris, France,PSL, Chimie ParisTech, 11 rue Pierre et Marie Curie, F-75005 Paris (France)
| | - Riadh Hammami
- School of Nutrition Sciences, University of Ottawa, Ottawa, K1N 7 K4, ON, Canada
| | - Mamdouh Ben Ali
- Centre of Biotechnology of Sfax, University of Sfax, Route de Sidi Mansour km 6, 3018 Sfax, Tunisia
| | - Girish Kumar Gupta
- Departemt of Pharmaceutical Chemistry, Sri Sai College of Pharmacy, Badhani, Pathankot-145001, Punjab, India
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3
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Ricco C, Abdmouleh F, Riccobono C, Guenineche L, Martin F, Goya-Jorge E, Lagarde N, Liagre B, Ali MB, Ferroud C, Arbi ME, Veitía MSI. Pegylated triarylmethanes: Synthesis, antimicrobial activity, anti-proliferative behavior and in silico studies. Bioorg Chem 2020; 96:103591. [PMID: 32004896 DOI: 10.1016/j.bioorg.2020.103591] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/10/2020] [Accepted: 01/17/2020] [Indexed: 12/13/2022]
Abstract
We describe herein the synthesis, characterization and biological studies of novel PEGylated triarylmethanes. Non-symmetrical and symmetrical triarylmethanes series have been synthesized by Friedel-Crafts hydroxyalkylation or directly from bisacodyl respectively followed by a functionalization with PEG fragments in order to increase bioavailability and biological effectiveness. The antimicrobial activity was investigated against Gram-positive and Gram-negative foodborne pathogens and against Candida albicans, an opportunistic pathogenic yeast. The anti-biocidal activity was also studied using Staphylococcus aureus as a reference bacterium. Almost all PEGylated molecules displayed an antifungal activity comparable with fusidic acid with MIC values ranging from 6.25 to 50 μg/mL. Compounds also revealed a promising antibiofilm activity with biofilm eradication percentages values above 80% for the best molecules (compounds 4d and 7). Compounds 7 and 8b showed a modest antiproliferative activity against human colorectal cancer cell lines HT-29. Finally, in silico molecular docking studies revealed DHFR and DNA gyrase B as potential anti-bacterial targets and in silico predictions of ADME suggested adequate drug-likeness profiles for the synthetized triarylmethanes.
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Affiliation(s)
- Christophe Ricco
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France
| | - Fatma Abdmouleh
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France; Laboratoire de Biotechnologie Microbienne et d'Ingénierie des Enzymes (LBMIE). Centre de Biotechnologie de Sfax, Université de Sfax, Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Charlotte Riccobono
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France
| | - Léna Guenineche
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France
| | - Frédérique Martin
- Laboratoire PEIRENE, EA 7500, Département de Biochimie et de Biologie Moléculaire. Faculté de Pharmacie, Université de Limoges, 2, Rue du Dr Marcland, 87025 Limoges, CEDEX, France
| | - Elizabeth Goya-Jorge
- ProtoQSAR SL. CEEI (Centro Europeo de Empresas Innovadoras), Parque Tecnológico de Valencia, Av. Benjamin Franklin 12, 46980 Paterna, Valencia, Spain
| | - Nathalie Lagarde
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France
| | - Bertrand Liagre
- Laboratoire PEIRENE, EA 7500, Département de Biochimie et de Biologie Moléculaire. Faculté de Pharmacie, Université de Limoges, 2, Rue du Dr Marcland, 87025 Limoges, CEDEX, France
| | - Mamdouh Ben Ali
- Laboratoire de Biotechnologie Microbienne et d'Ingénierie des Enzymes (LBMIE). Centre de Biotechnologie de Sfax, Université de Sfax, Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Clotilde Ferroud
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France
| | - Mehdi El Arbi
- Laboratoire de Biotechnologie Microbienne et d'Ingénierie des Enzymes (LBMIE). Centre de Biotechnologie de Sfax, Université de Sfax, Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Maité Sylla-Iyarreta Veitía
- Equipe de Chimie Moléculaire du Laboratoire Génomique, Bioinformatique et Chimie Moléculaire (EA 7528), Conservatoire National des Arts et Métiers (Cnam), 2 Rue Conté, HESAM Université, 75003 Paris, France.
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4
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Arbi ME, Ketata E, Neifar A, Mihoubi W, Gupta GK, Pigeon P, Top S, Gargouri A, Jaouen G. Aryl Butenes Active against K562 Cells and Lacking Tyrosinase Inhibitory Activity as New Leads in the Treatment of Leukemia. Mini Rev Med Chem 2018; 18:1294-1301. [DOI: 10.2174/1389557517666170208142254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/03/2016] [Accepted: 09/06/2016] [Indexed: 11/22/2022]
Affiliation(s)
- Mehdi El Arbi
- Laboratoire de Biotechnologie Microbienne et d`Ingenierie des Enzymes (LBMIE). Centre de Biotechnologie de Sfax, Université de Sfax, Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Emna Ketata
- Laboratoire de Biotechnologie Moleculaire des Eucaryotes, Centre de Biotechnologie de Sfax, Universite de Sfax, 3018 Sfax, Tunisia
| | - Aref Neifar
- Laboratoire de Biotechnologie Moleculaire des Eucaryotes, Centre de Biotechnologie de Sfax, Universite de Sfax, 3018 Sfax, Tunisia
| | - Wafa Mihoubi
- Laboratoire de Biotechnologie Moleculaire des Eucaryotes, Centre de Biotechnologie de Sfax, Universite de Sfax, 3018 Sfax, Tunisia
| | - Girish K. Gupta
- Department of Pharmaceutical Chemistry, Maharishi Markandeshwar College of Pharmacy, Maharishi Markandeshwar University, Mullana, Ambala 133207, Haryana, India
| | - Pascal Pigeon
- Universite Pierre et Marie Curie-Paris, Sorbonne Universites, Institut Parisien de Chimie Moleculaire (IPCM) - UMR 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Siden Top
- Universite Pierre et Marie Curie-Paris, Sorbonne Universites, Institut Parisien de Chimie Moleculaire (IPCM) - UMR 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Ali Gargouri
- Laboratoire de Biotechnologie Moleculaire des Eucaryotes, Centre de Biotechnologie de Sfax, Universite de Sfax, 3018 Sfax, Tunisia
| | - Gerard Jaouen
- Universite Pierre et Marie Curie-Paris, Sorbonne Universites, Institut Parisien de Chimie Moleculaire (IPCM) - UMR 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
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5
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Kumar S, Sukhvinder, Kumar V, Gupta GK, Beniwal V, Abdmouleh F, Ketata E, El Arbi M. Antibacterial, tyrosinase, and DNA photocleavage studies of some triazolylnucleosides. Nucleosides Nucleotides Nucleic Acids 2017; 36:543-551. [PMID: 28854118 DOI: 10.1080/15257770.2017.1342830] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In order to explore the biological potential, some synthesized triazolylnucleosides were evaluated for their antibacterial, tyrosinase and DNA photocleavage activities. Triazolylnucleosides (5-12) were screened against Staphylococcus aureus (ATCC 6538), gram-positive and Escherichia coli (ATCC 10536), gram-negative bacterial strains. Among the series, compound 9 exhibited a significant level of antibacterial activity against both strains at higher concentration in reference to the standard drug, Levofloxacin. Tyrosinase activity and inhibition of these compounds were also studied, and it has been found that compounds 8 and 11 displayed more than 50% inhibitory activity. In addition, six compounds (7-12) were evaluated for their DNA photocleavage activity. The compounds 8 and 12 exhibited excellent DNA photocleavage activity at a concentration of 10 μg and may be used as template for antitumor drugs in the future.
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Affiliation(s)
- Surender Kumar
- a Bioorganic Laboratory, Department of Chemistry , University College, Kurukshetra University , Kurukshetra , Haryana , India
| | - Sukhvinder
- a Bioorganic Laboratory, Department of Chemistry , University College, Kurukshetra University , Kurukshetra , Haryana , India
| | - Vinod Kumar
- b Department of Chemistry , Maharishi Markandeshwar University , Mullana, Ambala , Haryana , India
| | - Girish Kumar Gupta
- c Department of Pharmaceutical Chemistry, M. M. College of Pharmacy , Maharishi Markandeshwar University , Mullana, Ambala , Haryana , India
| | - Vikas Beniwal
- d Department of Biotechnology , M.M. University , Mullana, Ambala , India
| | - Fatma Abdmouleh
- e Centre de Biotechnologie de Sfax , Université de Sfax , Tunisie
| | - Emna Ketata
- e Centre de Biotechnologie de Sfax , Université de Sfax , Tunisie
| | - Mehdi El Arbi
- e Centre de Biotechnologie de Sfax , Université de Sfax , Tunisie.,f Institut Supérieur de Biotechnologie de Sfax, Département biotechnologie et santé , Université de Sfax , Tunisie
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El Arbi M, Jalléli K, Trigui F, Pigeon P, Görmen M, Top S, Aifa S, Fliss I, Jaouen G, Hammami R. Efficacy of a novel ferrocenyl diaryl butene citrate compound as a biocide for preventing healthcare-associated infections. Med Chem Commun 2016. [DOI: 10.1039/c5md00568j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The antiseptic and disinfectant potential of a formulation containing a tamoxifen analogue was assessed according to European standards and pharmacopeia in comparison with a commercial antiseptic product.
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Affiliation(s)
- Mehdi El Arbi
- Institut Supérieur de Biotechnologie de Sfax
- Université de Sfax
- 3000 Sfax
- Tunisia
- Centre of Biotechnology of Sfax (Sfax University)
| | - Karim Jalléli
- Centre of Biotechnology of Sfax (Sfax University)
- 3018 Sfax
- Tunisia
| | - Fatma Trigui
- Centre of Biotechnology of Sfax (Sfax University)
- 3018 Sfax
- Tunisia
| | - Pascal Pigeon
- Institut Parisien de Chimie Moléculaire (IPCM) - UMR 8232
- Université Pierre et Marie Curie-Paris
- Sorbonne Universités
- 75252 Paris Cedex 05
- France
| | - Meral Görmen
- Chimie ParisTech
- Ecole Nationale Supérieure de Chimie de Paris
- Paris F75231 Paris cedex 05
- France
| | - Siden Top
- Institut Parisien de Chimie Moléculaire (IPCM) - UMR 8232
- Université Pierre et Marie Curie-Paris
- Sorbonne Universités
- 75252 Paris Cedex 05
- France
| | - Sami Aifa
- Centre of Biotechnology of Sfax (Sfax University)
- 3018 Sfax
- Tunisia
| | - Ismail Fliss
- Institute of Nutrition and Functional Foods
- Université Laval
- G1V 0A6 Québec
- Canada
| | - Gérard Jaouen
- Institut Parisien de Chimie Moléculaire (IPCM) - UMR 8232
- Université Pierre et Marie Curie-Paris
- Sorbonne Universités
- 75252 Paris Cedex 05
- France
| | - Riadh Hammami
- Institute of Nutrition and Functional Foods
- Université Laval
- G1V 0A6 Québec
- Canada
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8
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El Arbi M, Théolier J, Pigeon P, Jellali K, Trigui F, Top S, Aifa S, Fliss I, Jaouen G, Hammami R. Antibacterial properties and mode of action of new triaryl butene citrate compounds. Eur J Med Chem 2014; 76:408-13. [DOI: 10.1016/j.ejmech.2014.02.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 02/12/2014] [Accepted: 02/13/2014] [Indexed: 10/25/2022]
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Trigui F, Pigeon P, Jalleli K, Top S, Aifa S, El Arbi M. Selection of a suitable disc bioassay for the screening of anti-tumor molecules. Int J Biomed Sci 2013; 9:230-6. [PMID: 24711759 PMCID: PMC3884793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Accepted: 11/07/2013] [Indexed: 10/26/2022]
Abstract
The crown gall induced in potato discs by Agrobacterium tumefaciens is becoming largely utilised in screening anti-tumor agents. The present work is showing that beet discs are more adequate for the anti-tumor screening test. In fact, maximal tumor induction was observed on beet discs (87.5%), followed by carrot discs (75%) and potato discs (68.5%). Beet discs present the most sensibility to crown gall disease with a fast expression of symptoms and more visible galls without any staining need. The beet discs bioassay was carried out by using some synthesized organometallics known for their antitumor activity in mammalian cells. We found significant crown gall inhibition (20.7% to 40.55%) of the tested compounds. Overall results supported that beet bioassay might be a potential prescreen system of anti-tumor molecules in mammalian cells.
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Affiliation(s)
- Fatma Trigui
- Centre de Biotechnologie de Sfax (Université de Sfax). Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Pascal Pigeon
- Chimie ParisTech (Ecole Nationale Supérieure de Chimie de Paris), Laboratoire Charles Friedel, UMR CNRS 7223, 11 rue Pierre et Marie Curie, 75231 Paris Cedex 05, France
| | - Karim Jalleli
- Centre de Biotechnologie de Sfax (Université de Sfax). Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Siden Top
- Chimie ParisTech (Ecole Nationale Supérieure de Chimie de Paris), Laboratoire Charles Friedel, UMR CNRS 7223, 11 rue Pierre et Marie Curie, 75231 Paris Cedex 05, France
| | - Sami Aifa
- Centre de Biotechnologie de Sfax (Université de Sfax). Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
| | - Mehdi El Arbi
- Centre de Biotechnologie de Sfax (Université de Sfax). Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia;,Chimie ParisTech (Ecole Nationale Supérieure de Chimie de Paris), Laboratoire Charles Friedel, UMR CNRS 7223, 11 rue Pierre et Marie Curie, 75231 Paris Cedex 05, France
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Jellali K, Pigeon P, Trigui F, Top S, Aifa S, Jaouen G, El Arbi M. Effect of the amino chain length and the transformation into citric acid salts of aryl-diphenyl-butenes and ferrocenyl-diphenyl-butenes bearing two dimethylaminoalkyl chains on their antimicrobial activities. Springerplus 2013; 2:508. [PMID: 24133651 PMCID: PMC3795876 DOI: 10.1186/2193-1801-2-508] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2013] [Accepted: 09/27/2013] [Indexed: 12/02/2022]
Abstract
In a previous work we have demonstrated the antimicrobial activity of ferrocenyl or phenyl derivatives of diphenyl butene series. This finding has opened a new area of applications of organometallic compounds. In order to improve these activities, we have synthesized new organic and organometallic diaryl butene compounds with different lengths of their amino chains. These new compounds, and also their ammonium salts, were tested against man pathogenic microorganisms Escherichia coli (ATCC 10536), Pseudomonas aeruginosa (ATCC 15442), Staphylococcus aureus (ATCC 6538) and Enterococcus hirae (ATCC 10541). It emerged from the tests that the Gram+ bacteria are more sensitive to the compounds than Gram-, and the compounds with 3 carbon amino chains have a better antimicrobial activity than the one having a chain of 2 or 4 carbons. The transformation of compounds to citrate salts was accompanied by a significant regression of antibacterial activity against Pseudomonas aeruginosa, for both organic and ferrocenic molecules. This resistance problem has been solved using hydrochlorides salts rather than citrates one.
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Affiliation(s)
- Karim Jellali
- Centre de Biotechnologie de Sfax (Université de Sfax), Route de Sidi Mansour Km 6, BP 1177, 3018 Sfax, Tunisia
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Pigeon P, Top S, Vessières A, Huché M, Görmen M, El Arbi M, Plamont MA, McGlinchey MJ, Jaouen G. A new series of ferrocifen derivatives, bearing two aminoalkyl chains, with strong antiproliferative effects on breast cancer cells. NEW J CHEM 2011. [DOI: 10.1039/c1nj20192a] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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