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Kouao TA, Kouame BA, Ouattara ZA, Mamyrbekova-Bekro JA, Bighelli A, Tomi F, Bekro YA. Chemical characterisation of essential oils of leaves of two Solanaceae: Solanum rugosum and Solanum erianthum from Côte d'Ivoire. Nat Prod Res 2019; 35:2420-2423. [PMID: 31581848 DOI: 10.1080/14786419.2019.1672064] [Citation(s) in RCA: 2] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
This study made it possible to characterise by GC (in combination with retention indices), GC-MS and 13C NMR, the chemical composition of the essential oils from Solanum rugosum and Solanum erianthum, two Solanaceae of the Ivorian flora. The two essential oils were characterised by a very high proportion of sesquiterpenes. Specifically, the essential oil of S. rugosum was dominated by (E)-β-caryophyllene (33.7%), β-elemol (19.8%) and germacrene D (14.4%), while that of S. erianthum was mainly composed of α-humulene (38.6%), β-elemol (17.8%) and (E)-β-caryophyllene (16.7%). The chemical composition of Solanum rugosum is described here for the first time.
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Affiliation(s)
- Toffe Alexis Kouao
- Laboratoire de Chimie BioOrganique et de Substances Naturelles, UFR-SFA, Université Nangui Abrogoua, Abidjan, Côte d'Ivoire
| | - Bosson Antoine Kouame
- Laboratoire de Chimie BioOrganique et de Substances Naturelles, UFR-SFA, Université Nangui Abrogoua, Abidjan, Côte d'Ivoire
| | - Zana A Ouattara
- Laboratoire de Chimie BioOrganique et de Substances Naturelles, UFR-SFA, Université Nangui Abrogoua, Abidjan, Côte d'Ivoire
| | | | - Ange Bighelli
- UMR 6134 SPE, Equipe Chimie et Biomasse, Université de Corse-CNRS, Ajaccio, France
| | - Felix Tomi
- UMR 6134 SPE, Equipe Chimie et Biomasse, Université de Corse-CNRS, Ajaccio, France
| | - Yves-Alain Bekro
- Laboratoire de Chimie BioOrganique et de Substances Naturelles, UFR-SFA, Université Nangui Abrogoua, Abidjan, Côte d'Ivoire
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Babouri R, Traore L, Bekro YA, Matveeva VI, Sadykova YM, Voronina JK, Burilov AR, Ayad T, Volle JN, Virieux D, Pirat JL. Golden Face of Phosphine: Cascade Reaction to Bridgehead Methanophosphocines by Intramolecular Double Hydroarylation. Org Lett 2018; 21:45-49. [PMID: 30561214 DOI: 10.1021/acs.orglett.8b03474] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Reported herein is the first example of a gold-catalyzed cyclization of bis(arylmethyl)ethynylphosphine oxides. This represents an original approach to bridgehead methanophosphocines 1, eight-membered heterocycles. Gold catalyst in combination with triflic acid activates alkyne and induces a double hydroarylation. Mechanistic studies suggest that the reaction proceeds stepwise, forming first the 1 H-isophosphinoline 2-oxide 5. Reduction and protection of the corresponding phosphine oxides 1 described herein also highlight the effectiveness of our approach to this new class of electron-rich ligands.
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Affiliation(s)
- Rachida Babouri
- ICGM, ENSCM, CNRS , Univ Montpellier , Montpellier , France.,Laboratoire d'Obtention de Substances Thérapeutiques (LOST), Université Mentouri-Constantine , Département de Chimie, Campus Chaabet Ersas , 25000 Constantine , Algeria
| | - Lanciné Traore
- ICGM, ENSCM, CNRS , Univ Montpellier , Montpellier , France.,Laboratoire de Chimie Bio Organique et de Substances Naturelles, UFR-SFA , Université Nangui Abrogoua , 02 BP 801 Abidjan 02 , Côte d'Ivoire
| | - Yves-Alain Bekro
- Laboratoire de Chimie Bio Organique et de Substances Naturelles, UFR-SFA , Université Nangui Abrogoua , 02 BP 801 Abidjan 02 , Côte d'Ivoire
| | - Victoria I Matveeva
- Arbuzov Institute of Organic and Physical Chemistry , FRC Kazan Scientific Center of RAS , Arbuzov str. 8 , Kazan 420088 , Russian Federation
| | - Yulia M Sadykova
- Arbuzov Institute of Organic and Physical Chemistry , FRC Kazan Scientific Center of RAS , Arbuzov str. 8 , Kazan 420088 , Russian Federation
| | - Julia K Voronina
- Arbuzov Institute of Organic and Physical Chemistry , FRC Kazan Scientific Center of RAS , Arbuzov str. 8 , Kazan 420088 , Russian Federation
| | - Alexander R Burilov
- Arbuzov Institute of Organic and Physical Chemistry , FRC Kazan Scientific Center of RAS , Arbuzov str. 8 , Kazan 420088 , Russian Federation
| | - Tahar Ayad
- Institut de Recherche de Chimie Paris , PSL Research University, Chimie ParisTech - CNRS , 75005 Paris , France
| | | | - David Virieux
- ICGM, ENSCM, CNRS , Univ Montpellier , Montpellier , France
| | - Jean-Luc Pirat
- ICGM, ENSCM, CNRS , Univ Montpellier , Montpellier , France
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Dago CD, Maux PL, Roisnel T, Brigaudeau C, Bekro YA, Mignen O, Bazureau JP. Preliminary Structure-Activity Relationship (SAR) of a Novel Series of Pyrazole SKF-96365 Analogues as Potential Store-Operated Calcium Entry (SOCE) Inhibitors. Int J Mol Sci 2018. [PMID: 29538341 PMCID: PMC5877717 DOI: 10.3390/ijms19030856] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
From a series of (1R, 1S)-1[β-(phenylalkoxy)-(phenetyl)]-1H-pyrazolium hydrochloride as new analogues of SKF-96365, one has an interesting effect for endoplasmic reticulum (ER) Ca2+ release and store-operated Ca2+ entry (SOCE) (IC50 25 μM) on the PLP-B lymphocyte cell line. A successful resolution of (±) 1-phenyl-2-(1H-pyrazol-1-yl)ethan-1-ol has been developed by using the method of “half-concentration” in the presence of (+)-(1S)- or (−)-(1R)-CSA.
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Affiliation(s)
- Camille D Dago
- Institut des Sciences Chimiques de Rennes (ISCR), UMR CNRS 6226, Groupe CORINT, Université de Rennes 1 (UR1), Campus de Beaulieu, Bât. 10A, 263 Avesnue du Général Leclerc, CS 74205, 35042 Rennes CEDEX, France.
- Laboratoire de Chimie Bio Organique et de Substances Naturelles (LCBOSN), Université Nangui Abrogoua (UNA), Abidjan BP 802, Côte d'Ivoire.
| | - Paul Le Maux
- Institut des Sciences Chimiques de Rennes (ISCR), UMR CNRS 6226, Groupe CORINT, Université de Rennes 1 (UR1), Campus de Beaulieu, Bât. 10A, 263 Avesnue du Général Leclerc, CS 74205, 35042 Rennes CEDEX, France.
| | - Thierry Roisnel
- Institut des Sciences Chimiques de Rennes (ISCR), UMR CNRS 6226, Centre de Diffractométrie X (cdifx), Université de Rennes 1 (UR1), Campus de Beaulieu, Bât. 10B, 263 Avenue du Général Leclerc, CS 74205, 35042 Rennes CEDEX, France.
| | - Christophe Brigaudeau
- Laboratoire Canalopathies & Signalisation Calcique, Inserm U1227, Université de Bretagne Occidentale (UBO), 22 Avenue Camille Desmoulins, 29200 Brest CEDEX, France.
- CalciScreen Platform, Université de Bretagne Occidentale (UBO), 22 Avenue Camille Desmoulins, 29200 Brest CEDEX, France.
| | - Yves-Alain Bekro
- Laboratoire de Chimie Bio Organique et de Substances Naturelles (LCBOSN), Université Nangui Abrogoua (UNA), Abidjan BP 802, Côte d'Ivoire.
| | - Olivier Mignen
- Laboratoire Canalopathies & Signalisation Calcique, Inserm U1227, Université de Bretagne Occidentale (UBO), 22 Avenue Camille Desmoulins, 29200 Brest CEDEX, France.
- CalciScreen Platform, Université de Bretagne Occidentale (UBO), 22 Avenue Camille Desmoulins, 29200 Brest CEDEX, France.
| | - Jean-Pierre Bazureau
- Institut des Sciences Chimiques de Rennes (ISCR), UMR CNRS 6226, Groupe CORINT, Université de Rennes 1 (UR1), Campus de Beaulieu, Bât. 10A, 263 Avesnue du Général Leclerc, CS 74205, 35042 Rennes CEDEX, France.
- S2Wave Platform, ScanMAT UMS 2001 CNRS, Université de Rennes 1 (UR1), Campus de Beaulieu, Bât. 10A, 263 Avenue du Général Leclerc, CS 74205, 35042 Rennes CEDEX, France.
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Mouho DG, Oliveira AP, Kodjo CG, Valentão P, Gil-Izquierdo A, Andrade PB, Ouattara ZA, Bekro YA, Ferreres F. Chemical findings and in vitro biological studies to uphold the use of Ficus exasperata Vahl leaf and stem bark. Food Chem Toxicol 2017; 112:134-144. [PMID: 29288758 DOI: 10.1016/j.fct.2017.12.043] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [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: 10/25/2017] [Revised: 11/28/2017] [Accepted: 12/21/2017] [Indexed: 12/18/2022]
Abstract
Ficus exasperata Vahl, commonly known as sandpaper, is a terrestrial Afro-tropical tree used in popular medicine. Despite the existence of some works on the biological activities of this species, its chemical composition is still poorly known. The aim of this study was to extend the knowledge on the phytochemistry and biological properties of this species. Aqueous extracts from F. exasperata leaves and stem bark were analysed. Thirty-one phenolic compounds, comprising cinnamoyl derivatives, flavonoid-O-glycosides, flavonoid-mono-C-glycosides, flavonoid-di-C-glycosides and one furanocoumarin, were determined by HPLC-DAD-ESI/MSn and UPLC-ESI-QTOF-MS, 26 of them being reported for the first time in this species. The profile of organic acids, characterized by HPLC-UV, was also reported for the first time. The best radical scavenging activity was observed for the aqueous extract from leaves (IC50 values of 222.5, 510.0 and 50.0 μg/mL against DPPH•, •NO and O2•-, respectively). In addition, both aqueous extracts of the leaves and stem bark displayed a weak effect on α-amylase, and no cytotoxicity against gastric adenocarcinoma cell line, AGS. This study contributes to the valorisation of these vegetal materials, which may have application in functional foods and/or nutraceuticals.
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Affiliation(s)
- Didier G Mouho
- Laboratoire de Chimie Bio-Organique et de Substances Naturelles (LCBONS/www.lablcbosn.com), UFR-SFA, Université Nangui Abrogoua, 02 B.P. 801, Abidjan 02, Côte d'Ivoire
| | - Andreia P Oliveira
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, nº 228, 4050-313 Porto, Portugal
| | - Charles Guillaume Kodjo
- Laboratoire de Chimie Bio-Organique et de Substances Naturelles (LCBONS/www.lablcbosn.com), UFR-SFA, Université Nangui Abrogoua, 02 B.P. 801, Abidjan 02, Côte d'Ivoire
| | - Patrícia Valentão
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, nº 228, 4050-313 Porto, Portugal
| | - Angel Gil-Izquierdo
- Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), P.O. Box 164, 30100, Campus University Espinardo, Murcia, Spain
| | - Paula B Andrade
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, R. Jorge Viterbo Ferreira, nº 228, 4050-313 Porto, Portugal.
| | - Zana Adama Ouattara
- Laboratoire de Chimie Bio-Organique et de Substances Naturelles (LCBONS/www.lablcbosn.com), UFR-SFA, Université Nangui Abrogoua, 02 B.P. 801, Abidjan 02, Côte d'Ivoire
| | - Yves-Alain Bekro
- Laboratoire de Chimie Bio-Organique et de Substances Naturelles (LCBONS/www.lablcbosn.com), UFR-SFA, Université Nangui Abrogoua, 02 B.P. 801, Abidjan 02, Côte d'Ivoire
| | - Federico Ferreres
- Research Group on Quality, Safety and Bioactivity of Plant Foods, Department of Food Science and Technology, CEBAS (CSIC), P.O. Box 164, 30100, Campus University Espinardo, Murcia, Spain.
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Ouattara ZA, Boti JB, Ahibo CA, Bekro YA, Casanova J, Tomi F, Bighelli A. Composition and Chemical Variability of Ivoirian Polyalthia oliveri Leaf Oil. Chem Biodivers 2016; 13:293-298. [PMID: 26916629 DOI: 10.1002/cbdv.201500066] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 02/24/2015] [Accepted: 05/29/2015] [Indexed: 11/06/2022]
Abstract
The chemical composition of 45 essential oil samples isolated from the leaves of Polyalthia oliveri harvested in three Ivoirian forests was investigated by GC-FID (retention indices measured on two columns of different polarities), and by (13) C-NMR, following a method developed in our laboratory. In total, 41 components were identified. The content of the main components varied drastically from sample to sample: (E)-β-caryophyllene (1.2 - 50.8%), α-humulene (0.6 - 47.7%), isoguaiene (0 - 27.9%), alloaromadendrene (0 - 24.7%), germacrene B (0 - 18.3%), δ-cadinene (0.4 - 19.3%), and β-selinene (0.2 - 18.5%). The analysis of six oil samples selected in function of their chromatographic profiles is reported in detail. The 45 oil compositions were submitted to hierarchical cluster and principal components analysis, which allowed the distinction of three groups within the oil samples. The compositions of the oils from group I (15 samples) and II (12 samples) were dominated by (E)-β-caryophyllene and α-humulene, respectively. Oil samples of group III (18 samples) needed to be partitioned into four subgroups III.1-III.4 whose compositions were dominated by alloaromadenrene, isoguaiene, germacrene B, and δ-cadinene, respectively.
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Affiliation(s)
- Zana A Ouattara
- Université de Corse-CNRS, UMR 6134 SPE, Equipe Chimie et Biomasse, Route des Sanguinaires, FR-20000, Ajaccio, France.,Laboratoire de Chimie Organique Biologique, UFR-SSMT, Université Félix Houphouët-Boigny, BPV 34, Abidjan, Côte d'Ivoire
| | - Jean Brice Boti
- Laboratoire de Chimie Organique Biologique, UFR-SSMT, Université Félix Houphouët-Boigny, BPV 34, Abidjan, Côte d'Ivoire
| | - Coffy Antoine Ahibo
- Laboratoire de Chimie Organique Biologique, UFR-SSMT, Université Félix Houphouët-Boigny, BPV 34, Abidjan, Côte d'Ivoire
| | - Yves-Alain Bekro
- Laboratoire de Chimie Bio-Organique et des Substances Naturelles, UFR SFA, Université Nangui Abrogoua, 02 BP 801, Abidjan 01, Côte d'Ivoire
| | - Joseph Casanova
- Université de Corse-CNRS, UMR 6134 SPE, Equipe Chimie et Biomasse, Route des Sanguinaires, FR-20000, Ajaccio, France
| | - Félix Tomi
- Université de Corse-CNRS, UMR 6134 SPE, Equipe Chimie et Biomasse, Route des Sanguinaires, FR-20000, Ajaccio, France
| | - Ange Bighelli
- Université de Corse-CNRS, UMR 6134 SPE, Equipe Chimie et Biomasse, Route des Sanguinaires, FR-20000, Ajaccio, France
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Ouattara ZA, Boti JB, Ahibo CA, Bekro YA, Janat M, Casanova J, Tomi F, Bighelli A. Composition and Chemical Variability of Cleistopholis patens Trunk Bark Oil from Côte d'Ivoire. Chem Biodivers 2016; 14. [PMID: 27664083 DOI: 10.1002/cbdv.201600313] [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: 08/30/2016] [Accepted: 09/21/2016] [Indexed: 11/10/2022]
Abstract
The chemical composition of trunk bark oil from Cleistopholis patens (Benth.) Engl. & Diels, growing wild in Côte d'Ivoire, has been investigated by GC (FID) in combination with retention indices, GC/MS and 13 C-NMR. Moreover, one oil sample has been subjected to CC and all the fractions analyzed by GC (RI) and 13 C-NMR. In total, 61 components have been identified, including various sesquiterpene esters scarcely found in essential oils. 13 C-NMR was particularly efficient for the identification of a component not eluted on GC and for the quantification of heat-sensitive compounds. Then, 36 oil samples, isolated from trunk bark harvested in six Ivoirian forests have been analyzed. The content of the main components varied drastically from sample to sample: (E)-β-caryophyllene (0.4 - 69.1%), β-pinene (0 - 57%), α-phellandrene (0 - 33.2%), α-pinene (0.1 - 30.6%), β-elemol (0.1 - 29.9%), germacrene D (0 - 25.4%), juvenile hormone III (0 - 22.9%), germacrene B (0 - 20.6%) and sabinene (tr-20.3%). Statistical analysis, hierarchical clustering and principal components analysis, carried out on the 36 compositions evidenced a fair chemical variability of the stem bark oil of this species. Indeed, three clusters have been distinguished: the composition of group I (ten samples) was dominated by β-pinene and α-pinene, group II (nine samples) was represented by α-phellandrene and p-cymene and group III (16 samples) by β-elemol. A sample displayed an atypical composition dominated by (E)-β-caryophyllene.
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Affiliation(s)
- Zana A Ouattara
- Equipe Chimie et Biomasse, Université de Corse-CNRS, UMR 6134 SPE, Route des Sanguinaires, FR-20000, Ajaccio.,Laboratoire de Chimie Bio-Organique et des Substances Naturelles, UFR SFA, Université Nangui Abrogoua, 02 BP 801, Abidjan, Côte d'Ivoire
| | - Jean Brice Boti
- Laboratoire de Chimie Organique Biologique, UFR-SSMT, Université Félix Houphouët-Boigny, BPV 34, Abidjan, Côte d'Ivoire
| | - Coffy Antoine Ahibo
- Laboratoire de Chimie Organique Biologique, UFR-SSMT, Université Félix Houphouët-Boigny, BPV 34, Abidjan, Côte d'Ivoire
| | - Yves-Alain Bekro
- Laboratoire de Chimie Bio-Organique et des Substances Naturelles, UFR SFA, Université Nangui Abrogoua, 02 BP 801, Abidjan, Côte d'Ivoire
| | - Mamyrbekova Janat
- Laboratoire de Chimie Bio-Organique et des Substances Naturelles, UFR SFA, Université Nangui Abrogoua, 02 BP 801, Abidjan, Côte d'Ivoire
| | - Joseph Casanova
- Equipe Chimie et Biomasse, Université de Corse-CNRS, UMR 6134 SPE, Route des Sanguinaires, FR-20000, Ajaccio
| | - Félix Tomi
- Equipe Chimie et Biomasse, Université de Corse-CNRS, UMR 6134 SPE, Route des Sanguinaires, FR-20000, Ajaccio
| | - Ange Bighelli
- Equipe Chimie et Biomasse, Université de Corse-CNRS, UMR 6134 SPE, Route des Sanguinaires, FR-20000, Ajaccio
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Volle JN, Guillon R, Bancel F, Bekro YA, Pirat JL, Virieux D. Phosphono- and Phosphinolactones in the Life Sciences. Advances in Heterocyclic Chemistry 2016. [DOI: 10.1016/bs.aihch.2015.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Konan KM, Mamyrbekova-Bekro JA, Bakalara N, Virieux D, Pirat JL, Bekro YA. HPLC Analysis and Cytotoxicity of n-Butanol Extract from Glyphaea brevis Roots Against C6 Glioma Cells. Sci Pharm 2013; 82:171-6. [PMID: 24634849 PMCID: PMC3951227 DOI: 10.3797/scipharm.1307-08] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 11/19/2013] [Indexed: 11/22/2022] Open
Abstract
The n-butanol extract of the roots of Glyphaea brevis was analysed. HPLC analysis suggested the presence of phenolic compounds like protocatechuic acid (PCA). The extract showed moderate cytotoxic activity against C6 glioma cells (EC50 > 1 mg/ml).
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Affiliation(s)
- Koffi Marcel Konan
- Laboratoire de Chimie Bioorganique et de Substances Naturelles (LCBOSN), UFR-SFA, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d'Ivoire
| | - Janat Akhanovna Mamyrbekova-Bekro
- Laboratoire de Chimie Bioorganique et de Substances Naturelles (LCBOSN), UFR-SFA, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d'Ivoire
| | - Norbert Bakalara
- UMR 5253, ICG Montpellier, Equipe AM2N, ENSCM, 8, rue de l'Ecole Normale, 34296 Montpellier cedex 5, France. ; INSERM U-1051, Institut des Neurosciences de Montpellier, 80 rue Augustin Fliche 34091 Montpellier, France
| | - David Virieux
- INSERM U-1051, Institut des Neurosciences de Montpellier, 80 rue Augustin Fliche 34091 Montpellier, France
| | - Jean-Luc Pirat
- INSERM U-1051, Institut des Neurosciences de Montpellier, 80 rue Augustin Fliche 34091 Montpellier, France
| | - Yves-Alain Bekro
- Laboratoire de Chimie Bioorganique et de Substances Naturelles (LCBOSN), UFR-SFA, Université Nangui Abrogoua, 02 BP 801 Abidjan 02, Côte d'Ivoire
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9
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Coulibaly WK, Paquin L, Bénie A, Bekro YA, Durieu E, Meijer L, Bazureau JP. Synthesis of N,N'-bis(5-arylidene-4-oxo-3,5-dihydro-4H-imidazol-2-yl)diamines bearing various linkers and biological evaluation as potential inhibitors of kinases. Eur J Med Chem 2012; 58:581-90. [PMID: 23174317 DOI: 10.1016/j.ejmech.2012.08.044] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2012] [Revised: 08/29/2012] [Accepted: 08/30/2012] [Indexed: 10/27/2022]
Abstract
The synthesis in 4 steps of new N,N'-bis(5-arylidene-4-oxo-3,5-dihydro-4H-imidazol-2-yl)diamines issued from various symmetric primary diamines as linkers was reported. The key step of our strategy has been the sulphur/nitrogen displacement of (5Z)-5-arylidene-2-ethylsulfanyl-3,5-dihydro-4H-imidazol-4-ones 6 with respectively ethylenediamine 7a, piperazine 7b and N,N'-bis(3-aminopropyl)piperazine 7c using solvent-free reaction conditions under microwave irradiation with retention of configuration. These compounds were tested for their kinase inhibitory potencies toward four kinases (GSK-3α/β, DYRK1A, CLK1 and CLK3).
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Affiliation(s)
- Wacothon Karime Coulibaly
- Université de Rennes 1, Institut des Sciences Chimiques de Rennes, UMR CNRS 6226, groupe Ingénierie Chimique et Molécules pour Vivant, Bât. 10A, Campus de Beaulieu, Avenue du Général Leclerc, CS 74205, 35042 Rennes Cedex, France
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10
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Coulibaly WK, Paquin L, Bénié A, Bekro YA, Durieux E, Meijer L, Le Guével R, Corlu A, Bazureau JP. Synthesis of New N,N'-Bis(5-arylidene-4-oxo-4,5-dihydrothiazolin-2-yl)piperazine Derivatives Under Microwave Irradiation and Preliminary Biological Evaluation. Sci Pharm 2012; 80:825-36. [PMID: 23264934 PMCID: PMC3528043 DOI: 10.3797/scipharm.1206-04] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 09/16/2012] [Indexed: 12/02/2022] Open
Abstract
New N,N’-bis(5-arylidene-4-oxo-4,5-dihydrothiazoline-2-yl)diamine derivatives 5 were prepared in two steps from rhodanine and piperazine, or 1,4-bis(3-amino-propyl)piperazine, under microwave reaction conditions with retention of configuration. Some of these compounds were tested for in vitro antiproliferative activities and for their kinase inhibitory potencies towards six kinases (CDK5/p25, GSK3α/β, DYRK1A, DYRK2, CLK1, and CLK2). The compound 5d showed nanomolar activity towards DYRK1A kinase (IC50 = 0.041 μM).
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Affiliation(s)
- Wacothon Karime Coulibaly
- Université de Rennes 1, Institut des Sciences Chimiques de Rennes (ISCR), UMR CNRS 6226, groupe Ingénièrie Chimique et Molécules pour le Vivant (ICMV), Bât. 10A, campus de Beaulieu, Avenue du Général Leclerc, CS 74205, 35042 Rennes Cedex, France. ; Université d'Abobo-Adjamé, Laboratoire de Chimie Bioorganique et de Subtances Naturelles (LCBSN), BP 802, Abidjan 02, République de la Côte d'Ivoire
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Cristau HJ, Pirat JL, Virieux D, Monbrun J, Ciptadi C, Bekro YA. Synthesis, reactivity and stereochemistry of new phosphorus heterocycles with 5- or 6-membered rings. J Organomet Chem 2005. [DOI: 10.1016/j.jorganchem.2004.11.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Virieux D, Ciptadi C, Bekro YA, Cristau HJ. An Original Approach to the Synthesis of Phosphorus-Carbon Heterocycles− The 3-Oxo-2,3-dihydro-1,3-oxaphospholes. European J Org Chem 2004. [DOI: 10.1002/ejoc.200400179] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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