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Abid I, Moslah W, Cojean S, Imbert N, Loiseau PM, Chamayou A, Srairi-Abid N, Calvet R, Baltas M. The Synthesis of 2'-Hydroxychalcones under Ball Mill Conditions and Their Biological Activities. Molecules 2024; 29:1819. [PMID: 38675640 PMCID: PMC11054009 DOI: 10.3390/molecules29081819] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Chalcones are polyphenols that belong to the flavonoids family, known for their broad pharmacological properties. They have thus attracted the attention of chemists for their obtention and potential activities. In our study, a library of compounds from 2'-hydroxychalcone's family was first synthesized. A one-step mechanochemical synthesis via Claisen-Schmidt condensation reaction under ball mill conditions was studied, first in a model reaction between a 5'-fluoro-2'-hydroxyacetophenone and 3,4-dimethoxybenzaldehyde. The reaction was optimized in terms of catalysts, ratio of reagents, reaction time, and influence of additives. Among all assays, we retained the best one, which gave the highest yield of 96% when operating in the presence of 1 + 1 eq. of substituted benzaldehyde and 2 eq. of KOH under two grinding cycles of 30 min. Thus, this protocol was adopted for the synthesis of the selected library of 2'-hydroxychalcones derivatives. The biological activities of 17 compounds were then assessed against Plasmodium falciparum, Leishmania donovani parasite development, as well as IGR-39 melanoma cell lines by inhibiting their viability and proliferation. Compounds 6 and 11 are the most potent against L. donovani, exhibiting IC50 values of 2.33 µM and 2.82 µM, respectively, better than the reference drug Miltefosine (3.66 µM). Compound 15 presented the most interesting antimalarial activity against the 3D7 strain, with IC50 = 3.21 µM. Finally, chalcone 12 gave the best result against IGR-39 melanoma cell lines, with an IC50 value of 12 µM better than the reference drug Dacarbazine (IC50 = 25 µM).
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Affiliation(s)
- Imen Abid
- LCC (Laboratoire de Chimie de Coordination), UPR CNRS 8241, Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France;
- Centre RAPSODEE (Recherche d’Albi en génie des Procédés des SOlides Divisés, de l’Energie et de l’Environnement), IMT Mines Albi, UMR CNRS 5302, Université de Toulouse, Campus Jarlard, Allée des Sciences, CEDEX 09, F-81013 Albi, France;
| | - Wassim Moslah
- Laboratoire des Biomolecules, Venins et Applications Théranostiques (LR20IPT01), Institut Pasteur de Tunis, Université Tunis-ElManar, Tunis 1002, Tunisia; (W.M.); (N.S.-A.)
| | - Sandrine Cojean
- BioCIS (Biomolécules: Conception, Isolement et Synthèse), UMR CNRS 8076, Université Paris-Saclay, F-91400 Orsay, France; (S.C.); (N.I.); (P.M.L.)
- National Malaria Reference Centre, AP-HP, Hôpital Bichat—Claude Bernard, 46 Rue Henri Huchard, F-75018 Paris, France
| | - Nicolas Imbert
- BioCIS (Biomolécules: Conception, Isolement et Synthèse), UMR CNRS 8076, Université Paris-Saclay, F-91400 Orsay, France; (S.C.); (N.I.); (P.M.L.)
| | - Philippe M. Loiseau
- BioCIS (Biomolécules: Conception, Isolement et Synthèse), UMR CNRS 8076, Université Paris-Saclay, F-91400 Orsay, France; (S.C.); (N.I.); (P.M.L.)
| | - Alain Chamayou
- Centre RAPSODEE (Recherche d’Albi en génie des Procédés des SOlides Divisés, de l’Energie et de l’Environnement), IMT Mines Albi, UMR CNRS 5302, Université de Toulouse, Campus Jarlard, Allée des Sciences, CEDEX 09, F-81013 Albi, France;
| | - Najet Srairi-Abid
- Laboratoire des Biomolecules, Venins et Applications Théranostiques (LR20IPT01), Institut Pasteur de Tunis, Université Tunis-ElManar, Tunis 1002, Tunisia; (W.M.); (N.S.-A.)
| | - Rachel Calvet
- Centre RAPSODEE (Recherche d’Albi en génie des Procédés des SOlides Divisés, de l’Energie et de l’Environnement), IMT Mines Albi, UMR CNRS 5302, Université de Toulouse, Campus Jarlard, Allée des Sciences, CEDEX 09, F-81013 Albi, France;
| | - Michel Baltas
- LCC (Laboratoire de Chimie de Coordination), UPR CNRS 8241, Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France;
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Vamvoukaki G, Antoniou AI, Baltas M, Mouray E, Charneau S, Grellier P, Athanassopoulos CM. Synthesis of Novel Artemisinin, Ciprofloxacin, and Norfloxacin Hybrids with Potent Antiplasmodial Activity. Antibiotics (Basel) 2024; 13:142. [PMID: 38391528 PMCID: PMC10886162 DOI: 10.3390/antibiotics13020142] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 01/25/2024] [Accepted: 01/27/2024] [Indexed: 02/24/2024] Open
Abstract
The synthesis and antiplasmodial evaluation of new hybrids combining the pharmacophore structures of artemisinin, ciprofloxacin or norfloxacin, and 7-chloroquinoline are reported in this study. The first step for all of the syntheses is the obtainment of key piperazine esters intermediates bearing the drugs ciprofloxacin and norfloxacin. Using these platforms, 18 final compounds were synthesized through a multistep procedure with overall yields ranging between 8 and 20%. All compounds were screened for their antiplasmodial activity against the chloroquine-resistant Plasmodium falciparum FcB1 strain. Compounds 20, 21, 22, and 28, bearing an artesunate fragment with ciprofloxacin, exhibited IC50 values in the range of 3.5-5.4 nM and excellent selectivity indices. Among the compounds bearing the artesunate moiety on the norfloxacin, two of them, 23 and 24, afforded IC50 values of 1.5 nM and 1.9 nM, respectively. They also showed excellent selectivity indices. The most potent compounds were also evaluated against the CQ-resistant Dd2 strain of Plasmodium falciparum, demonstrating that those compounds incorporating the artesunate fragment were the most potent. Finally, the combination of artesunate with either ciprofloxacin or norfloxacin moieties in a single molecular entity proved to substantially enhance the activity and selectivity when compared to the administration of the unconjugated counterparts artesunate/ciprofloxacin and artesunate/norfloxacin.
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Affiliation(s)
- Georgia Vamvoukaki
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, University of Patras, GR-26504 Patras, Greece
| | - Antonia I Antoniou
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, University of Patras, GR-26504 Patras, Greece
| | - Michel Baltas
- CNRS, LCC (Laboratoire de Chimie, de Coordination), Université de Toulouse, UPS, INPT, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France
| | - Elisabeth Mouray
- MCAM, UMR 7245, Muséum National d'Histoire Naturelle, CNRS, CP52, 63 rue Buffon, F-75005 Paris, France
| | - Sebastien Charneau
- MCAM, UMR 7245, Muséum National d'Histoire Naturelle, CNRS, CP52, 63 rue Buffon, F-75005 Paris, France
- Laboratory of Biochemistry and Protein Chemistry, Department of Cell Biology, Institute of Biology, University of Brasilia, Brasilia 70910-900, Brazil
| | - Philippe Grellier
- MCAM, UMR 7245, Muséum National d'Histoire Naturelle, CNRS, CP52, 63 rue Buffon, F-75005 Paris, France
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Kapusterynska A, Bijani C, Paliwoda D, Vendier L, Bourdon V, Imbert N, Cojean S, Loiseau PM, Recchia D, Scoffone VC, Degiacomi G, Akhir A, Saxena D, Chopra S, Lubenets V, Baltas M. Mechanochemical Studies on Coupling of Hydrazines and Hydrazine Amides with Phenolic and Furanyl Aldehydes-Hydrazones with Antileishmanial and Antibacterial Activities. Molecules 2023; 28:5284. [PMID: 37446945 DOI: 10.3390/molecules28135284] [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: 06/07/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Hydrazone compounds represent an important area of research that includes, among others, synthetic approaches and biological studies. A series of 17 hydrazones have been synthesized by mechanochemical means. The fragments chosen were phenolic and furanyl aldehydes coupled with 12 heterocyclic hydrazines or hydrazinamides. All compounds can be obtained quantitatively when operating on a planetary ball mill and a maximum reaction time of 180 min (6 cycles of 30 min each). Complete spectroscopic analyses of hydrazones revealed eight compounds (3-5, 8-11, 16) present in one geometric form, six compounds (1, 2, 13-15) present in two isomeric forms, and three compounds (6, 7, 12) where one rotation is restricted giving rise to two different forms. The single crystal X-ray structure of one of the hydrazones bearing the isoniazid fragment (8) indicates a crystal lattice consisting of two symmetry-independent molecules with different geometries. All compounds obtained were tested for anti-infectious and antibacterial activities. Four compounds (1, 3, 5 and 8) showed good activity against Mycobacterium tuberculosis, and one (7) was very potent against Staphylococcus aureus. Most interesting, this series of compounds displayed very promising antileishmanial activity. Among all, compound 9 exhibited an IC50 value of 0.3 µM on the Leishmania donovani intramacrophage amastigote in vitro model and a good selectivity index, better than miltefosine, making it worth evaluating in vivo.
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Affiliation(s)
- Anna Kapusterynska
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, 31077 Toulouse, France
| | - Christian Bijani
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, 31077 Toulouse, France
| | - Damian Paliwoda
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, 31077 Toulouse, France
| | - Laure Vendier
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, 31077 Toulouse, France
| | - Valérie Bourdon
- Technological and Expert Platform, Chemistry Institute of Toulouse ICT-UAR2599, University of Toulouse, CNRS, 118 Route de Narbonne, CEDEX 9, 31062 Toulouse, France
| | - Nicolas Imbert
- Antiparasite Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy, University Paris-Saclay, 91400 Orsay, France
| | - Sandrine Cojean
- Antiparasite Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy, University Paris-Saclay, 91400 Orsay, France
| | - Philippe Marie Loiseau
- Antiparasite Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy, University Paris-Saclay, 91400 Orsay, France
| | - Deborah Recchia
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, 27100 Pavia, Italy
| | - Viola Camilla Scoffone
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, 27100 Pavia, Italy
| | - Giulia Degiacomi
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia, 27100 Pavia, Italy
| | - Abdul Akhir
- Division of Microbiology, CSIR-Central Drug Research Institute, Sector 10, Janakipuram Extension, Sitapur Road, Lucknow 226031, Uttar Pradesh, India
| | - Deepanshi Saxena
- Division of Microbiology, CSIR-Central Drug Research Institute, Sector 10, Janakipuram Extension, Sitapur Road, Lucknow 226031, Uttar Pradesh, India
| | - Sidharth Chopra
- Division of Microbiology, CSIR-Central Drug Research Institute, Sector 10, Janakipuram Extension, Sitapur Road, Lucknow 226031, Uttar Pradesh, India
| | - Vira Lubenets
- Department of Biologically Active Substances, Pharmacy and Biotechnology, Lviv Polytechnic National University, S. Bandery, 12, 79013 Lviv, Ukraine
| | - Michel Baltas
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, 31077 Toulouse, France
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Koumpoura C, Nguyen M, Bijani C, Vendier L, Salina EG, Buroni S, Degiacomi G, Cojean S, Loiseau PM, Benoit-Vical F, García-Sosa AT, Baltas M. Design of Anti-infectious Agents from Lawsone in a Three-Component Reaction with Aldehydes and Isocyanides. ACS Omega 2022; 7:35635-35655. [PMID: 36249398 PMCID: PMC9558256 DOI: 10.1021/acsomega.2c03421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/07/2022] [Indexed: 06/16/2023]
Abstract
The first effective synthetic approach to naphthofuroquinones via a reaction involving lawsone, various aldehydes, and three isocyanides under microwave irradiation afforded derivatives in moderate to good yields. In addition, for less-reactive aldehydes, two naphtho-enaminodione quinones were obtained for the first time, as result of condensation between lawsone and isocyanides. X-ray structure determination for 9 and 2D-NMR spectra of 28 confirmed the obtained structures. All compounds were evaluated for their anti-infectious activities against Plasmodium falciparum, Leishmania donovani, and Mycobacterium tuberculosis. Among the naphthofuroquinone series, 17 exhibited comparatively the best activity against P. falciparum (IC50 = 2.5 μM) and M. tuberculosis (MIC = 9 μM) with better (P. falciparum) or equivalent (M. tuberculosis) values to already-known naphthofuroquinone compounds. Among the two naphtho-enaminodione quinones, 28 exhibited a moderate activity against P. falciparum with a good selectivity index (SI > 36) while also a very high potency against L. donovani (IC50 = 3.5 μM and SI > 28), rendering it very competitive to the reference drug miltefosine. All compounds were studied through molecular modeling on their potential targets for P. falciparum, Pfbc1, and PfDHODH, where 17 showed the most favorable interactions.
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Affiliation(s)
- Christina
L. Koumpoura
- Laboratoire
de Chimie de Coordination du CNRS−UPR8241, Inserm ERL 1289
Team “New antiplasmodial molecules and pharmacological approaches”, 205 route de Narbonne, BP 44099, Toulouse Cedex 31077, France
| | - Michel Nguyen
- Laboratoire
de Chimie de Coordination du CNRS−UPR8241, Inserm ERL 1289
Team “New antiplasmodial molecules and pharmacological approaches”, 205 route de Narbonne, BP 44099, Toulouse Cedex 31077, France
| | - Christian Bijani
- Laboratoire
de Chimie de Coordination du CNRS−UPR8241, Inserm ERL 1289
Team “New antiplasmodial molecules and pharmacological approaches”, 205 route de Narbonne, BP 44099, Toulouse Cedex 31077, France
| | - Laure Vendier
- Laboratoire
de Chimie de Coordination du CNRS−UPR8241, Inserm ERL 1289
Team “New antiplasmodial molecules and pharmacological approaches”, 205 route de Narbonne, BP 44099, Toulouse Cedex 31077, France
| | - Elena G. Salina
- Bach
Institute of Biochemistry, Research Center
of Biotechnology of the Russian Academy of Sciences, Moscow 119071, Russia
| | - Silvia Buroni
- Department
of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, Pavia 27100, Italy
| | - Giulia Degiacomi
- Department
of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, Pavia 27100, Italy
| | - Sandrine Cojean
- Antiparasite
Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy, University
Paris-Saclay, Châtenay-Malabry 92290, France
| | - Philippe M. Loiseau
- Antiparasite
Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy, University
Paris-Saclay, Châtenay-Malabry 92290, France
| | - Françoise Benoit-Vical
- Laboratoire
de Chimie de Coordination du CNRS−UPR8241, Inserm ERL 1289
Team “New antiplasmodial molecules and pharmacological approaches”, 205 route de Narbonne, BP 44099, Toulouse Cedex 31077, France
| | - Alfonso T. García-Sosa
- Department
of Molecular Technology, Institute of Chemistry, University of Tartu, Ravila 14a, Tartu 50411, Estonia
| | - Michel Baltas
- Laboratoire
de Chimie de Coordination du CNRS−UPR8241, Inserm ERL 1289
Team “New antiplasmodial molecules and pharmacological approaches”, 205 route de Narbonne, BP 44099, Toulouse Cedex 31077, France
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Koumpoura CL, Robert A, Athanassopoulos CM, Baltas M. Antimalarial Inhibitors Targeting Epigenetics or Mitochondria in Plasmodium falciparum: Recent Survey upon Synthesis and Biological Evaluation of Potential Drugs against Malaria. Molecules 2021; 26:molecules26185711. [PMID: 34577183 PMCID: PMC8467436 DOI: 10.3390/molecules26185711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Received: 08/07/2021] [Revised: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 12/01/2022] Open
Abstract
Despite many efforts, malaria remains among the most problematic infectious diseases worldwide, mainly due to the development of drug resistance by P. falciparum. Over the past decade, new essential pathways have been emerged to fight against malaria. Among them, epigenetic processes and mitochondrial metabolism appear to be important targets. This review will focus on recent evolutions concerning worldwide efforts to conceive, synthesize and evaluate new drug candidates interfering selectively and efficiently with these two targets and pathways. The focus will be on compounds/scaffolds that possess biological/pharmacophoric properties on DNA methyltransferases and HDAC’s for epigenetics, and on cytochrome bc1 and dihydroorotate dehydrogenase for mitochondrion.
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Affiliation(s)
- Christina L. Koumpoura
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France; (C.L.K.); (A.R.)
| | - Anne Robert
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France; (C.L.K.); (A.R.)
| | | | - Michel Baltas
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France; (C.L.K.); (A.R.)
- Correspondence:
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Gonnet L, Baron M, Baltas M. Synthesis of Biologically Relevant 1,2,3- and 1,3,4-Triazoles: From Classical Pathway to Green Chemistry. Molecules 2021; 26:5667. [PMID: 34577138 PMCID: PMC8464795 DOI: 10.3390/molecules26185667] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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] [Received: 08/05/2021] [Revised: 09/06/2021] [Accepted: 09/14/2021] [Indexed: 01/15/2023] Open
Abstract
Green Chemistry has become in the last two decades an increasing part of research interest. Nonconventional «green» sources for chemical reactions include micro-wave, mechanical mixing, visible light and ultrasound. 1,2,3-triazoles have important applications in pharmaceutical chemistry while their 1,2,4 counterparts are developed to a lesser extent. In the review presented here we will focus on synthesis of 1,2,3 and 1,2,4-triazole systems by means of classical and « green chemistry » conditions involving ultrasound chemistry and mechanochemistry. The focus will be on compounds/scaffolds that possess biological/pharmacophoric properties. Finally, we will also present the formal cycloreversion of 1,2,3-triazole compounds under mechanical forces and its potential use in biological systems.
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Affiliation(s)
- Lori Gonnet
- IMT Mines Albi, UMR CNRS 5302, Centre Rapsodee, Campus Jarlard, Allée des Sciences, Université de Toulouse, CEDEX 09, 81013 Albi, France; (L.G.); (M.B.)
- Department of Chemistry, McGill University, 801 Sherbrooke St. West, Montreal, QC H3A 0B8, Canada
| | - Michel Baron
- IMT Mines Albi, UMR CNRS 5302, Centre Rapsodee, Campus Jarlard, Allée des Sciences, Université de Toulouse, CEDEX 09, 81013 Albi, France; (L.G.); (M.B.)
| | - Michel Baltas
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, Inserm ERL 1289, 205 Route de Narbonne, BP 44099, CEDEX 4, F-31077 Toulouse, France
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Laghchioua FE, Kouakou A, Eddahmi M, Viale M, Monticone M, Gangemi R, Maric I, El Ammari L, Saadi M, Baltas M, Kandri Rodi Y, Rakib EM. Antiproliferative and apoptotic activity of new indazole derivatives as potential anticancer agents. Arch Pharm (Weinheim) 2020; 353:e2000173. [PMID: 32812268 DOI: 10.1002/ardp.202000173] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/23/2020] [Accepted: 07/29/2020] [Indexed: 11/07/2022]
Abstract
To develop potent and selective anticancer agents, a series of novel polysubstituted indazoles was synthesized and evaluated for their in vitro antiproliferative and apoptotic activities against two selected human cancer cell lines (A2780 and A549). Several compounds showed an interesting antiproliferative activity, with IC50 values ranging from 0.64 to 17 µM against both cell lines. The most active indazoles were then tested in different pharmacological dilution conditions, adding five new cell lines (A2780, A549, IMR32, MDA-MB-231, and T47D) as targets, confirming their antiproliferative activity. Furthermore, selected compounds were able to trigger apoptosis to a significant extent and to cause, in part, a block of cells in the S phase of the cell cycle, with a concomitant decrease of cells in the G2/M and/or G0/G1 phases and the generation of hypodiploid peaks. However, molecule 7d caused a great increase of cells in G2/M and the appearance of polyploid cells. Altogether, our results suggest a good pharmacological activity for our selected polysubstituted indazoles, which are suggestive of a preferential mechanism of action as cell cycle-specific antimetabolites or as an inhibitor of enzyme activities involved in DNA synthesis, except for 7d, which, on the contrary, seems to have a mechanism involving the microtubule system.
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Affiliation(s)
- Fatima E Laghchioua
- Laboratory of Organic and Analytical Chemistry, Faculty of Sciences and Technics, Sultan Moulay Slimane University, Béni-Mellal, Morocco
| | - Assoman Kouakou
- Laboratory of Organic and Analytical Chemistry, Faculty of Sciences and Technics, Sultan Moulay Slimane University, Béni-Mellal, Morocco
| | - Mohammed Eddahmi
- Laboratory of Organic and Analytical Chemistry, Faculty of Sciences and Technics, Sultan Moulay Slimane University, Béni-Mellal, Morocco
| | - Maurizio Viale
- IRCCS Ospedale Policlinico San Martino, U.O.C. Bioterapie, Genova, Italy
| | | | - Rosaria Gangemi
- IRCCS Ospedale Policlinico San Martino, U.O.C. Bioterapie, Genova, Italy
| | - Irena Maric
- IRCCS Ospedale Policlinico San Martino, U.O.C. Bioterapie, Genova, Italy
| | - Lahcen El Ammari
- Laboratoire de Chimie Appliquée des Matériaux, Centre des Sciences des Matériaux, Faculty of Science, Mohammed V University, Rabat, Morocco
| | - Mohamed Saadi
- Laboratoire de Chimie Appliquée des Matériaux, Centre des Sciences des Matériaux, Faculty of Science, Mohammed V University, Rabat, Morocco
| | - Michel Baltas
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, UMR-CNRS, Université Paul Sabatier, Toulouse, France
| | - Youssef Kandri Rodi
- Laboratory of Applied Organic Chemistry, Faculty of Sciences and Technics, Sidi Mohamed Ben Abdallah University, Fez, Morocco
| | - El Mostapha Rakib
- Laboratory of Organic and Analytical Chemistry, Faculty of Sciences and Technics, Sultan Moulay Slimane University, Béni-Mellal, Morocco
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Pepe DA, Toumpa D, André-Barrès C, Menendez C, Mouray E, Baltas M, Grellier P, Papaioannou D, Athanassopoulos CM. Synthesis of Novel G Factor or Chloroquine-Artemisinin Hybrids and Conjugates with Potent Antiplasmodial Activity. ACS Med Chem Lett 2020; 11:921-927. [PMID: 32435406 DOI: 10.1021/acsmedchemlett.9b00669] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/24/2020] [Indexed: 11/28/2022] Open
Abstract
A series of novel hybrids of artemisinin (ART) with either a phytormone endoperoxide G factor analogue (GMeP) or chloroquine (CQ) and conjugates of the same compounds with the polyamines (PAs), spermidine (Spd), and homospermidine (Hsd) were synthesized and their antiplasmodial activity was evaluated using the CQ-resistant P. falciparum FcB1/Colombia strain. The ART-GMeP hybrid 5 and compounds 9 and 10 which are conjugates of Spd and Hsd with two molecules of ART and one molecule of GMeP, were the most potent with IC50 values of 2.6, 8.4, and 10.6 nM, respectively. The same compounds also presented the highest selectivity indexes against the primary human fibroblast cell line AB943 ranging from 16 372 for the hybrid 5 to 983 for the conjugate 10 of Hsd.
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Affiliation(s)
- Dionissia A. Pepe
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, University of Patras, Patras GR-26504, Greece
| | - Dimitra Toumpa
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, University of Patras, Patras GR-26504, Greece
| | - Christiane André-Barrès
- LSPCMIB, UMR-CNRS 5068, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse CEDEX 9 31062, France
| | - Christophe Menendez
- LSPCMIB, UMR-CNRS 5068, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse CEDEX 9 31062, France
| | - Elisabeth Mouray
- MCAM, UMR 7245 CNRS, Muséum National d’Histoire Naturelle, CNRS, CP52, 57 rue Cuvier, Paris 75005, France
| | - Michel Baltas
- LSPCMIB, UMR-CNRS 5068, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse CEDEX 9 31062, France
| | - Philippe Grellier
- MCAM, UMR 7245 CNRS, Muséum National d’Histoire Naturelle, CNRS, CP52, 57 rue Cuvier, Paris 75005, France
| | - Dionissios Papaioannou
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, University of Patras, Patras GR-26504, Greece
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9
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Stevanovic S, Sencanski M, Danel M, Menendez C, Belguedj R, Bouraiou A, Nikolic K, Cojean S, Loiseau PM, Glisic S, Baltas M, García-Sosa AT. Synthesis, In Silico, and In Vitro Evaluation of Anti-Leishmanial Activity of Oxadiazoles and Indolizine Containing Compounds Flagged against Anti-Targets. Molecules 2019; 24:molecules24071282. [PMID: 30986947 PMCID: PMC6480966 DOI: 10.3390/molecules24071282] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [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] [Received: 02/26/2019] [Revised: 03/20/2019] [Accepted: 03/28/2019] [Indexed: 11/24/2022] Open
Abstract
Due to the lack of approved vaccines against human leishmaniasis and the limitations of the current chemotherapy inducing side effects and drug resistance, development of new, effective chemotherapeutic agents is essential. This study describes the synthesis of a series of novel oxadiazoles and indolizine-containing compounds. The compounds were screened in silico using an EIIP/AQVN filter followed by ligand-based virtual screening and molecular docking to parasite arginase. Top hits were further screened versus human arginase and finally against an anti-target battery to tag their possible interactions with proteins essential for the metabolism and clearance of many substances. Eight candidate compounds were selected for further experimental testing. The results show measurable in vitro anti-leishmanial activity for three compounds. One compound with an IC50 value of 2.18 µM on Leishmania donovani intramacrophage amastigotes is clearly better positioned than the others as an interesting molecular template for further development of new anti-leishmanial agents.
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Affiliation(s)
- Strahinja Stevanovic
- Laboratory for Bioinformatics and Computational Chemistry, Institute of Nuclear Sciences VINCA, University of Belgrade, P.O. Box 522, 11001 Belgrade, Serbia.
| | - Milan Sencanski
- Laboratory for Bioinformatics and Computational Chemistry, Institute of Nuclear Sciences VINCA, University of Belgrade, P.O. Box 522, 11001 Belgrade, Serbia.
| | - Mathieu Danel
- ITAV, Université de Toulouse, CNRS, 31062 Toulouse, France.
| | - Christophe Menendez
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Roumaissa Belguedj
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
- Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, Université Frères Mentouri, Route de Ain El Bey, 25000 Constantine, Algeria.
| | - Abdelmalek Bouraiou
- Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale, Université Frères Mentouri, Route de Ain El Bey, 25000 Constantine, Algeria.
| | - Katarina Nikolic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade, Vojvode Stepe 450, 11000 Belgrade, Serbia.
| | - Sandrine Cojean
- Antiparasitic Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy Université Paris-Sud, Rue Jean-Baptiste Clément, F 92290 Chatenay-Malabry, France.
| | - Philippe M Loiseau
- Antiparasitic Chemotherapy, UMR 8076 CNRS BioCIS, Faculty of Pharmacy Université Paris-Sud, Rue Jean-Baptiste Clément, F 92290 Chatenay-Malabry, France.
| | - Sanja Glisic
- Laboratory for Bioinformatics and Computational Chemistry, Institute of Nuclear Sciences VINCA, University of Belgrade, P.O. Box 522, 11001 Belgrade, Serbia.
| | - Michel Baltas
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
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10
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El Ghozlani M, Bouissane L, Berkani M, Mojahidi S, Allam A, Menendez C, Cojean S, Loiseau PM, Baltas M, Rakib EM. Synthesis and biological evaluation against Leishmania donovani of novel hybrid molecules containing indazole-based 2-pyrone scaffolds. Medchemcomm 2018; 10:120-127. [PMID: 30774860 DOI: 10.1039/c8md00475g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 11/15/2018] [Indexed: 11/21/2022]
Abstract
A series of novel indazole-pyrone hybrids were synthesized by a one pot reaction between N-alkyl-6(5)-nitroindazoles and 2-pyrone (4-hydroxy-6-methyl-2H-pyran-2-one) using indium or stannous chloride as the reducing system in the presence of acetic acid in tetrahydrofuran. The hybrid molecules were obtained in good to excellent yields (72-92%) and characterized by NMR and single crystal X-ray diffraction. Nineteen compounds were tested in vitro against both Leishmania donovani (MHOM/ET/67/HU3, also called LV9) axenic and intramacrophage amastigotes. Among all, five compounds showed anti-leishmanial activity against intracellular L. donovani with an IC50 in the range of 2.25 to 62.56 μM. 3-(1-(3-Chloro-2-ethyl-2H-indazol-6-ylamino)ethylidene)-6-methyl-3H-pyran-2,4-dione 6f was found to be the most active compound for axenic amastigotes and intramacrophage amastigotes of L. donovani with IC50 values of 2.48 ± 1.02 μM and 2.25 ± 1.89 μM, respectively. However, the cytotoxicity of the most promising compound justifies further pharmacomodulations.
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Affiliation(s)
- M El Ghozlani
- Laboratoire de Chimie Organique et Analytiques , Faculté des Sciences et Techniques , Université Sultan Moulay Slimane , B.P. 523, Béni-Mellal , Morocco .
| | - L Bouissane
- Laboratoire de Chimie Organique et Analytiques , Faculté des Sciences et Techniques , Université Sultan Moulay Slimane , B.P. 523, Béni-Mellal , Morocco .
| | - M Berkani
- Laboratoire de Chimie Organique et Analytiques , Faculté des Sciences et Techniques , Université Sultan Moulay Slimane , B.P. 523, Béni-Mellal , Morocco .
| | - S Mojahidi
- Laboratoire de Chimie Organique et Analytiques , Faculté des Sciences et Techniques , Université Sultan Moulay Slimane , B.P. 523, Béni-Mellal , Morocco .
| | - A Allam
- Laboratoire de Chimie Organique et Analytiques , Faculté des Sciences et Techniques , Université Sultan Moulay Slimane , B.P. 523, Béni-Mellal , Morocco .
| | - C Menendez
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique , Université Paul Sabatier , UMR-CNRS 5068, 118 route de Narbonne , 31062 Toulouse cedex 9 , France
| | - S Cojean
- Chimiothérapie Antiparasitaire , UMR 8076 CNRS Faculté de Pharmacie , Université Paris-Saclay , Rue Jean-Baptiste Clément , F-92290 Chatenay-Malabry , France
| | - P M Loiseau
- Chimiothérapie Antiparasitaire , UMR 8076 CNRS Faculté de Pharmacie , Université Paris-Saclay , Rue Jean-Baptiste Clément , F-92290 Chatenay-Malabry , France
| | - M Baltas
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique , Université Paul Sabatier , UMR-CNRS 5068, 118 route de Narbonne , 31062 Toulouse cedex 9 , France
| | - E M Rakib
- Laboratoire de Chimie Organique et Analytiques , Faculté des Sciences et Techniques , Université Sultan Moulay Slimane , B.P. 523, Béni-Mellal , Morocco .
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11
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Hamza K, Touati A, Ait-Yahia A, Baltas M, Barres CA, Moulay S. Effect of the Nature of Surfactant on the Reactivity of C,N-diphenylnitrone towards Acrylonitrile in Different Microemulsions Systems. ChemJMold 2018. [DOI: 10.19261/cjm.2018.522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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12
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Maurent K, Vanucci-Bacqué C, Baltas M, Nègre-Salvayre A, Augé N, Bedos-Belval F. Synthesis and biological evaluation of diarylheptanoids as potential antioxidant and anti-inflammatory agents. Eur J Med Chem 2018; 144:289-299. [DOI: 10.1016/j.ejmech.2017.12.033] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 11/24/2017] [Accepted: 12/10/2017] [Indexed: 12/30/2022]
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13
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Oliveira PFM, Guidetti B, Chamayou A, André-Barrès C, Madacki J, Korduláková J, Mori G, Orena BS, Chiarelli LR, Pasca MR, Lherbet C, Carayon C, Massou S, Baron M, Baltas M. Mechanochemical Synthesis and Biological Evaluation of Novel Isoniazid Derivatives with Potent Antitubercular Activity. Molecules 2017; 22:molecules22091457. [PMID: 28862683 PMCID: PMC6151834 DOI: 10.3390/molecules22091457] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [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] [Received: 07/02/2017] [Revised: 07/19/2017] [Accepted: 07/24/2017] [Indexed: 12/26/2022] Open
Abstract
A series of isoniazid derivatives bearing a phenolic or heteroaromatic coupled frame were obtained by mechanochemical means. Their pH stability and their structural (conformer/isomer) analysis were checked. The activity of prepared derivatives against Mycobacterium tuberculosis cell growth was evaluated. Some compounds such as phenolic hydrazine 1a and almost all heteroaromatic ones, especially 2, 5 and 7, are more active than isoniazid, and their activity against some M. tuberculosis MDR clinical isolates was determined. Compounds 1a and 7 present a selectivity index >1400 evaluated on MRC5 human fibroblast cells. The mechanism of action of selected hydrazones was demonstrated to block mycolic acid synthesis due to InhA inhibition inside the mycobacterial cell.
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Affiliation(s)
- Paulo F M Oliveira
- Department of Process Engineering, Université de Toulouse, Mines-Albi, CNRS UMR 5302, Centre RAPSODEE, Campus Jarlard, 81013 Albi, France.
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Brigitte Guidetti
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Alain Chamayou
- Department of Process Engineering, Université de Toulouse, Mines-Albi, CNRS UMR 5302, Centre RAPSODEE, Campus Jarlard, 81013 Albi, France.
| | - Christiane André-Barrès
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Jan Madacki
- Department of Biochemistry, Comenius University in Bratislava, Faculty of Natural Sciences, Mlynská Dolina, Ilkovičova 6, 84215 Bratislava, Slovakia.
| | - Jana Korduláková
- Department of Biochemistry, Comenius University in Bratislava, Faculty of Natural Sciences, Mlynská Dolina, Ilkovičova 6, 84215 Bratislava, Slovakia.
| | - Giorgia Mori
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia; via Ferrata 1, 27100 Pavia, Italy.
| | - Beatrice Silvia Orena
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia; via Ferrata 1, 27100 Pavia, Italy.
| | - Laurent Roberto Chiarelli
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia; via Ferrata 1, 27100 Pavia, Italy.
| | - Maria Rosalia Pasca
- Department of Biology and Biotechnology "Lazzaro Spallanzani", University of Pavia; via Ferrata 1, 27100 Pavia, Italy.
| | - Christian Lherbet
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Chantal Carayon
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Stéphane Massou
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
| | - Michel Baron
- Department of Process Engineering, Université de Toulouse, Mines-Albi, CNRS UMR 5302, Centre RAPSODEE, Campus Jarlard, 81013 Albi, France.
| | - Michel Baltas
- Department of Chemistry, Université de Toulouse, UPS, CNRS UMR 5068, LSPCMIB, 118 Route de Narbonne, 31062 Toulouse, France.
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, LSPCMIB, UMR-5068, 118 Route de Narbonne, 31062 Toulouse, France.
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14
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Oliveira PF, Haruta N, Chamayou A, Guidetti B, Baltas M, Tanaka K, Sato T, Baron M. Corrigendum to “Comprehensive experimental investigation of mechanically induced 1,4-diazines synthesis in solid state” [Tetrahedron 73 (2017) 2305–2310]. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Abstract
Tedarene A is a macrocyclic diaryl ether heptanoid isolated from the marine sponge Tedania ignis showing an inhibitory effect against nitric oxide production. The first total synthesis of tedarene A was achieved starting from the commercially available 3-(4-methoxyphenyl)propan-1-ol in nine steps and 15.3% overall yield. The synthetic sequence featured an E,Z-dienic bond introduction and a macrocyclization under Ullman conditions. During the synthesis, the E,E-isomer of tedarene A was also obtained and fully characterized.
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Affiliation(s)
- Kelly Maurent
- UMR CNRS 5068, LSPCMIB, Université Paul Sabatier , 118 Route de Narbonne, Toulouse, 31062 Cedex 9, France
| | - Corinne Vanucci-Bacqué
- UMR CNRS 5068, LSPCMIB, Université Paul Sabatier , 118 Route de Narbonne, Toulouse, 31062 Cedex 9, France
| | - Nathalie Saffon-Merceron
- Institut de Chimie de Toulouse, ICT FR 2599, Université Paul Sabatier , Toulouse III, Toulouse 31062 Cedex 9, France
| | - Michel Baltas
- UMR CNRS 5068, LSPCMIB, Université Paul Sabatier , 118 Route de Narbonne, Toulouse, 31062 Cedex 9, France
| | - Florence Bedos-Belval
- UMR CNRS 5068, LSPCMIB, Université Paul Sabatier , 118 Route de Narbonne, Toulouse, 31062 Cedex 9, France
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16
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Oliveira PF, Haruta N, Chamayou A, Guidetti B, Baltas M, Tanaka K, Sato T, Baron M. Comprehensive experimental investigation of mechanically induced 1,4-diazines synthesis in solid state. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Matviiuk T, Madacki J, Mori G, Orena BS, Menendez C, Kysil A, André-Barrès C, Rodriguez F, Korduláková J, Mallet-Ladeira S, Voitenko Z, Pasca MR, Lherbet C, Baltas M. Pyrrolidinone and pyrrolidine derivatives: Evaluation as inhibitors of InhA and Mycobacterium tuberculosis. Eur J Med Chem 2016; 123:462-475. [DOI: 10.1016/j.ejmech.2016.07.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 07/13/2016] [Accepted: 07/14/2016] [Indexed: 01/04/2023]
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18
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Oliveira PFM, Baron M, Chamayou A, Baltas M, Guidetti B, Haruta N, Tanaka K, Sato T. Lowering the Activation Energy under Mechanochemical Conditions: The Case of 2,3-diphenylquinoxaline. ChemistrySelect 2016. [DOI: 10.1002/slct.201600127] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Paulo F. M. Oliveira
- Centre RAPSODEE, CNRS UMR 5302; Université de Toulouse; Mines-Albi; Campus Jarlard; 81013 Albi Cedex 09 France
- Laboratoire SPCMIB; CNRS UMR 5068; Université de Toulouse, UPS; 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Michel Baron
- Centre RAPSODEE, CNRS UMR 5302; Université de Toulouse; Mines-Albi; Campus Jarlard; 81013 Albi Cedex 09 France
| | - Alain Chamayou
- Centre RAPSODEE, CNRS UMR 5302; Université de Toulouse; Mines-Albi; Campus Jarlard; 81013 Albi Cedex 09 France
| | - Michel Baltas
- Laboratoire SPCMIB; CNRS UMR 5068; Université de Toulouse, UPS; 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Brigitte Guidetti
- Laboratoire SPCMIB; CNRS UMR 5068; Université de Toulouse, UPS; 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Naoki Haruta
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Nishikyo-ku Kyoto 615-8510 Japan
| | - Kazuyoshi Tanaka
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Nishikyo-ku Kyoto 615-8510 Japan
| | - Tohru Sato
- Department of Molecular Engineering; Graduate School of Engineering; Kyoto University; Nishikyo-ku Kyoto 615-8510 Japan
- Unit of Elements Strategy Initiative for Catalysts & Batteries; Kyoto University; Nishikyo-ku Kyoto 615-8510 Japan
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19
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Veau D, Krykun S, Mori G, Orena BS, Pasca MR, Frongia C, Lobjois V, Chassaing S, Lherbet C, Baltas M. Triazolophthalazines: Easily Accessible Compounds with Potent Antitubercular Activity. ChemMedChem 2016; 11:1078-89. [PMID: 27097919 DOI: 10.1002/cmdc.201600085] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [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: 02/07/2016] [Revised: 03/13/2016] [Indexed: 12/18/2022]
Abstract
Tuberculosis (TB) remains one of the major causes of death worldwide, in particular because of the emergence of multidrug-resistant TB. Herein we explored the potential of an alternative class of molecules as anti-TB agents. Thus, a series of novel 3-substituted triazolophthalazines was quickly and easily prepared from commercial hydralazine hydrochloride as starting material and were further evaluated for their antimycobacterial activities and cytotoxicities. Four of the synthesized compounds were found to effectively inhibit the Mycobacterium tuberculosis (M.tb) H37 Rv strain with minimum inhibitory concentration (MIC) values <10 μg mL(-1) , whereas no compounds displayed cytotoxicity against HCT116 human cell lines (IC50 >100 μm). More remarkably, the most potent compounds proved to be active to a similar extent against various multidrug-resistant M.tb strains, thus uncovering a mode of action distinct from that of standard antitubercular agents. Overall, their ease of preparation, combined with their attractive antimycobacterial activities, make such triazolophthalazine-based derivatives promising leads for further development.
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Affiliation(s)
- Damien Veau
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique (SPCMIB), CNRS-UMR5068, Université Paul Sabatier-Toulouse III, 118 Route de Narbonne, 31062, Toulouse Cedex 9, France.,ITAV, Université de Toulouse, CNRS, UPS, 1 place Pierre Potier, 31106, Toulouse Cedex 1, France
| | - Serhii Krykun
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique (SPCMIB), CNRS-UMR5068, Université Paul Sabatier-Toulouse III, 118 Route de Narbonne, 31062, Toulouse Cedex 9, France
| | - Giorgia Mori
- Dipartimento di Biologica e Biotecnologie 'Lazzaro Spallanzani', via Ferrata 1, 27100, Pavia, Italy
| | - Beatrice S Orena
- Dipartimento di Biologica e Biotecnologie 'Lazzaro Spallanzani', via Ferrata 1, 27100, Pavia, Italy
| | - Maria R Pasca
- Dipartimento di Biologica e Biotecnologie 'Lazzaro Spallanzani', via Ferrata 1, 27100, Pavia, Italy
| | - Céline Frongia
- ITAV, Université de Toulouse, CNRS, UPS, 1 place Pierre Potier, 31106, Toulouse Cedex 1, France
| | - Valérie Lobjois
- ITAV, Université de Toulouse, CNRS, UPS, 1 place Pierre Potier, 31106, Toulouse Cedex 1, France
| | - Stefan Chassaing
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique (SPCMIB), CNRS-UMR5068, Université Paul Sabatier-Toulouse III, 118 Route de Narbonne, 31062, Toulouse Cedex 9, France. .,ITAV, Université de Toulouse, CNRS, UPS, 1 place Pierre Potier, 31106, Toulouse Cedex 1, France.
| | - Christian Lherbet
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique (SPCMIB), CNRS-UMR5068, Université Paul Sabatier-Toulouse III, 118 Route de Narbonne, 31062, Toulouse Cedex 9, France.
| | - Michel Baltas
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique (SPCMIB), CNRS-UMR5068, Université Paul Sabatier-Toulouse III, 118 Route de Narbonne, 31062, Toulouse Cedex 9, France.
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20
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Jebri K, Galya N, Zgonnik V, Mazières MR, Génisson Y, Guillen F, Ben Ayed T, Baltas M, Plaquevent JC. Peptide Synthesis in Ionic Liquids (PEPSIL): All You Need is in the Toolbox! Fr Ukr J Chem 2016. [DOI: 10.17721/fujcv4i1p3-13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This personal account describes our studies regarding peptide synthesis in ionic liquids (PEPSIL). In addition, we summarize our experiments in which the use of ionic liquids gives simple and promising access to unnatural amino acids in an enantiomerically enriched form. Extension of PEPSIL method to complex structures such as cyclopeptides is also discussed. Some of these cyclopeptides are the direct precursors of bioactive and pharmaceutical compounds.
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21
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Chicha H, Bouissane L, El Ammari L, Saadi M, Baltas M, El Mostapha R. SnCl 2/EtOH-Mediated Synthesis of Novel 4-Ethoxy- and 4-Chloroindazoles Bearing Sulfonamide Moieties. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1061670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Hakima Chicha
- Laboratoire de Chimie Organique et Analytiques, Faculté des Sciences et Techniques, Université Sultan Moulay Slimane, Béni-Mellal, Morocco
| | - Latifa Bouissane
- Laboratoire de Chimie Organique et Analytiques, Faculté des Sciences et Techniques, Université Sultan Moulay Slimane, Béni-Mellal, Morocco
| | - Lahcen El Ammari
- Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V-Agdal, Rabat, Morocco
| | - Mohamed Saadi
- Laboratoire de Chimie du Solide Appliquée, Faculté des Sciences, Université Mohammed V-Agdal, Rabat, Morocco
| | - Michel Baltas
- Université Paul Sabatier, Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique, UMR-CNRS 5068, Toulouse, France
| | - Rakib El Mostapha
- Laboratoire de Chimie Organique et Analytiques, Faculté des Sciences et Techniques, Université Sultan Moulay Slimane, Béni-Mellal, Morocco
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Chollet A, Mori G, Menendez C, Rodriguez F, Fabing I, Pasca MR, Madacki J, Korduláková J, Constant P, Quémard A, Bernardes-Génisson V, Lherbet C, Baltas M. Design, synthesis and evaluation of new GEQ derivatives as inhibitors of InhA enzyme and Mycobacterium tuberculosis growth. Eur J Med Chem 2015; 101:218-35. [DOI: 10.1016/j.ejmech.2015.06.035] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 06/12/2015] [Accepted: 06/17/2015] [Indexed: 12/11/2022]
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Ruiz J, Azema J, Payrastre C, Baltas M, Tuccio B, Vial H, Andre-Barres C. Antimalarial bicyclic peroxides belonging to the G-factor family: mechanistic aspects of their formation and iron (II) induced reduction. Curr Top Med Chem 2015; 14:1668-83. [PMID: 25116578 DOI: 10.2174/1568026614666140808154326] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 03/06/2014] [Accepted: 03/30/2014] [Indexed: 11/22/2022]
Abstract
Artemisinin and its derivatives are peroxide-containing compounds targeting P. falciparum. We review here structural analogues of bicyclic peroxides belonging to the G factors family presenting antimalarial properties. They were synthesised under Mannich type conditions, followed by an autoxidation step resulting exclusively in the peroxide. As the electron transfer from haem or free iron to the peroxide is the first step in the mode of action of artemisinin-like compounds, the redox properties of some endoperoxides were studied by electrochemistry allowing the evaluation of the reduction standard potentials. The Fe(II) induced reduction was also investigated and the reactivity of the C-centered radical intermediate formed was linked to the antimalarial activity. These bicyclic peroxides both with various hybrid molecules containing the endoperoxide framework were evaluated in vitro against Plasmodium falciparum. They exhibited moderate to good activities.
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Affiliation(s)
| | | | | | | | | | | | - Christiane Andre-Barres
- Laboratoire de Synthese et de Physicochimie de Molecules d'Interet Biologique, UMR CNRS 5068, Universite Paul-Sabatier, 118 route de Narbonne, F-31062 Toulouse Cedex 04, France.
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24
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Korolev O, Yegorova T, Levkov I, Malytskyy V, Shishkin O, Zubatyuk R, Palamarchuk G, Vedrenne M, Baltas M, Voitenko Z. Structure of adducts of isoindolo[2,1-a]benzimidazole derivatives with maleimides. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2014.11.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Rouch A, Vanucci-Bacqué C, Bedos-Belval F, Baltas M. Small molecules inhibitors of plasminogen activator inhibitor-1 - an overview. Eur J Med Chem 2015; 92:619-36. [PMID: 25615797 DOI: 10.1016/j.ejmech.2015.01.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [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: 09/02/2014] [Revised: 01/05/2015] [Accepted: 01/07/2015] [Indexed: 12/14/2022]
Abstract
PAI-1, a glycoprotein from the serpin family and the main inhibitor of tPA and uPA, plays an essential role in the regulation of intra and extravascular fibrinolysis by inhibiting the formation of plasmin from plasminogen. PAI-1 is also involved in pathological processes such as thromboembolic diseases, atherosclerosis, fibrosis and cancer. The inhibition of PAI-1 activity by small organic molecules has been observed in vitro and with some in vivo models. Based on these findings, PAI-1 appears as a potential therapeutic target for several pathological conditions. Over the past decades, many efforts have therefore been devoted to developing PAI-1 inhibitors. This article provides an overview of the publishing activity on small organic molecules used as PAI-1 inhibitors. The chemical synthesis of the most potent inhibitors as well as their biological and biochemical evaluations is also presented.
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Affiliation(s)
- Anne Rouch
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Corinne Vanucci-Bacqué
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Florence Bedos-Belval
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France.
| | - Michel Baltas
- Université Paul Sabatier Toulouse III, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France; CNRS, UMR 5068, Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France.
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Menendez C, Mori G, Maillot M, Fabing I, Carayon C, Orena BS, Pasca MR, Voitenko Z, Lherbet C, Baltas M. Synthesis and evaluation of β-hydroxytriazoles and related compounds as antitubercular agents. Fr Ukr J Chem 2015. [DOI: 10.17721/fujcv3i1p82-96] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A new series of β-hydroxytriazoles were synthesized and evaluated as Mycobacterium tuberculosis inhibitors. Our strategy implied the synthesis of alkyne precursors through a Barbier reaction between benzaldehydes and propargyl bromide followed by click chemistry to afford substituted β-hydroxyl benzyltriazoles. These compounds are also key intermediates either for oxidation reactions leading to α,β-diketotriazoles or for elimination reactions affording styryl triazoles. Evaluation of all new compounds for in vitro antitubercular activity against Mycobacterium tuberculosis H37Rv resulted in compounds with MIC up to 7 μM.
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Oliveira PFM, Baron M, Chamayou A, André-Barrès C, Guidetti B, Baltas M. Solvent-free mechanochemical route for green synthesis of pharmaceutically attractive phenol-hydrazones. RSC Adv 2014. [DOI: 10.1039/c4ra10489g] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Matviiuk T, Menendez C, Carayon C, Saffon N, Voitenko Z, Lherbet C, Baltas M. LiAlH4-Promoted Tandem Reduction/Oxidation of Fluorenyl Derivatives under Air. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402642] [Citation(s) in RCA: 4] [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: 11/06/2022]
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Vanucci-Bacqué C, Carayon C, Bernis C, Camare C, Nègre-Salvayre A, Bedos-Belval F, Baltas M. Synthesis, antioxidant and cytoprotective evaluation of potential antiatherogenic phenolic hydrazones. A structure–activity relationship insight. Bioorg Med Chem 2014; 22:4269-76. [DOI: 10.1016/j.bmc.2014.05.034] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 05/12/2014] [Accepted: 05/14/2014] [Indexed: 01/30/2023]
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Jebri K, Mazières MR, Ballereau S, Ben Ayed T, Plaquevent JC, Baltas M, Guillen F. Synthesis in ionic liquids only: access to α-oxo-γ-thio-esters via Mukaiyama coupling. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.01.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Matviiuk T, Mori G, Lherbet C, Rodriguez F, Pasca MR, Gorichko M, Guidetti B, Voitenko Z, Baltas M. Synthesis of 3-heteryl substituted pyrrolidine-2,5-diones via catalytic Michael reaction and evaluation of their inhibitory activity against InhA and Mycobacterium tuberculosis. Eur J Med Chem 2014; 71:46-52. [DOI: 10.1016/j.ejmech.2013.10.069] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 10/16/2013] [Accepted: 10/28/2013] [Indexed: 10/26/2022]
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Matviiuk T, Rodriguez F, Saffon N, Mallet-Ladeira S, Gorichko M, de Jesus Lopes Ribeiro AL, Pasca MR, Lherbet C, Voitenko Z, Baltas M. Design, chemical synthesis of 3-(9H-fluoren-9-yl)pyrrolidine-2,5-dione derivatives and biological activity against enoyl-ACP reductase (InhA) and Mycobacterium tuberculosis. Eur J Med Chem 2013; 70:37-48. [DOI: 10.1016/j.ejmech.2013.09.041] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Revised: 09/18/2013] [Accepted: 09/20/2013] [Indexed: 10/26/2022]
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Matviiuk T, Baltas M, Voitenko Z, Gorichko M, Lherbet C. 2-(9 H-Fluoren-9-yl)-4-(4-fluoroanilino)-4-oxobutanoic acid. Acta Crystallogr Sect E Struct Rep Online 2013; 69:o963. [PMID: 23795121 PMCID: PMC3685102 DOI: 10.1107/s1600536813013779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 05/18/2013] [Indexed: 11/10/2022]
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34
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Magnan R, Escrieut C, Gigoux V, De K, Clerc P, Niu F, Azema J, Masri B, Cordomi A, Baltas M, Tikhonova IG, Fourmy D. Distinct CCK-2 receptor conformations associated with β-arrestin-2 recruitment or phospholipase-C activation revealed by a biased antagonist. J Am Chem Soc 2013; 135:2560-73. [PMID: 23323542 DOI: 10.1021/ja308784w] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Seven-transmembrane receptors (7TMRs), also termed G protein-coupled receptors (GPCRs), form the largest class of cell surface membrane receptors, involving several hundred members in the human genome. Nearly 30% of marketed pharmacological agents target 7TMRs. 7TMRs adopt multiple conformations upon agonist binding. Biased agonists, in contrast to non-biased agonists, are believed to stabilize conformations preferentially activating either G-protein- or β-arrestin-dependent signaling pathways. However, proof that cognate conformations of receptors display structural differences within their binding site where biased agonism initiates, are still lacking. Here, we show that a non-biased agonist, cholecystokinin (CCK) induces conformational states of the CCK2R activating Gq-protein-dependent pathway (CCK2R(G)) or recruiting β-arrestin2 (CCK2R(β)) that are pharmacologically and structurally distinct. Two structurally unrelated antagonists competitively inhibited both pathways. A third ligand (GV150013X) acted as a high affinity competitive antagonist on CCK2R(G) but was nearly inefficient as inhibitor of CCK2R(β). Several structural elements on both GV150013X and in CCK2R binding cavity, which hinder binding of GV150013X only to the CCK2R(β) were identified. At last, proximity between two conserved amino acids from transmembrane helices 3 and 7 interacting through sulfur-aromatic interaction was shown to be crucial for selective stabilization of the CCK2R(β) state. These data establish structural evidence for distinct conformations of a 7TMR associated with β-arrestin-2 recruitment or G-protein coupling and validate relevance of the design of biased ligands able to selectively target each functional conformation of 7TMRs.
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Affiliation(s)
- Rémi Magnan
- EA 4552, Université de Toulouse 3, 31432 Toulouse, France
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Affiliation(s)
- Christian Lherbet
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique, SPCMIB, UMR-5068
| | - Michel Baltas
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique, SPCMIB, UMR-5068
| | - Christophe Menendez
- CNRS, Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique, SPCMIB, UMR-5068
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36
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Menendez C, Chollet A, Rodriguez F, Inard C, Pasca MR, Lherbet C, Baltas M. Chemical synthesis and biological evaluation of triazole derivatives as inhibitors of InhA and antituberculosis agents. Eur J Med Chem 2012; 52:275-83. [DOI: 10.1016/j.ejmech.2012.03.029] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2012] [Revised: 03/15/2012] [Accepted: 03/15/2012] [Indexed: 10/28/2022]
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De P, De K, Veau D, Bedos-Belval F, Chassaing S, Baltas M. Recent advances in the development of cinnamic-like derivatives as antituberculosis agents. Expert Opin Ther Pat 2012; 22:155-68. [DOI: 10.1517/13543776.2012.661717] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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38
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Prouillac C, Koraichi F, Videmann B, Mazallon M, Rodriguez F, Baltas M, Lecoeur S. In vitro toxicological effects of estrogenic mycotoxins on human placental cells: structure activity relationships. Toxicol Appl Pharmacol 2012; 259:366-75. [PMID: 22310176 DOI: 10.1016/j.taap.2012.01.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 01/20/2012] [Accepted: 01/21/2012] [Indexed: 11/15/2022]
Abstract
Zearalenone (ZEN) is a non-steroid estrogen mycotoxin produced by numerous strains of Fusarium which commonly contaminate cereals. After oral administration, ZEN is reduced via intestinal and hepatic metabolism to α- and β-zearalenol (αZEL and βZEL). These reduced metabolites possess estrogenic properties, αZEL showing the highest affinity for ERs. ZEN and reduced metabolites cause hormonal effects in animals, such as abnormalities in the development of the reproductive tract and mammary gland in female offspring, suggesting a fetal exposure to these contaminants. In our previous work, we have suggested the potential impact of ZEN on placental cells considering this organ as a potential target of xenobiotics. In this work, we first compared the in vitro effects of αZEL and βΖΕL on cell differentiation to their parental molecule on human trophoblast (BeWo cells). Secondly, we investigated their molecular mechanisms of action by investigating the expression of main differentiation biomarkers and the implication of nuclear receptor by docking prediction. Conversely to ZEN, reduced metabolites did not induce trophoblast differentiation. They also induced significant changes in ABC transporter expression by potential interaction with nuclear receptors (LXR, PXR, PR) that could modify the transport function of placental cells. Finally, the mechanism of ZEN differentiation induction seemed not to involve nuclear receptor commonly involved in the differentiation process (PPARγ). Our results demonstrated that in spite of structure similarities between ZEN, αZEL and βZEL, toxicological effects and toxicity mechanisms were significantly different for the three molecules.
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Affiliation(s)
- Caroline Prouillac
- Université Lyon, US/C 1233 INRA VetAgroSup, Métabolisme et Toxicologie Comparée des Xénobiotiques, 1 avenue Bourgelat, BP 83, 69280 Marcy l'Etoile, France.
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Bedos-Belval F, Rouch A, Vanucci-Bacqué C, Baltas M. Diaryl ether derivatives as anticancer agents – a review. Med Chem Commun 2012. [DOI: 10.1039/c2md20199b] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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40
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Menendez C, Gau S, Ladeira S, Lherbet C, Baltas M. Synthesis of α,β-Diketotriazoles by Aerobic Copper-Catalyzed Oxygenation with Triazole as an Intramolecular Assisting Group. European J Org Chem 2011. [DOI: 10.1002/ejoc.201101346] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Menendez C, Gau S, Lherbet C, Rodriguez F, Inard C, Pasca MR, Baltas M. Synthesis and biological activities of triazole derivatives as inhibitors of InhA and antituberculosis agents. Eur J Med Chem 2011; 46:5524-31. [DOI: 10.1016/j.ejmech.2011.09.013] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Revised: 09/02/2011] [Accepted: 09/10/2011] [Indexed: 11/28/2022]
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Abstract
Cinnamic acid and its phenolic analogues are natural substances. Chemically, in cinnamic acids the 3-phenyl acrylic acid functionality offers three main reactive sites; substitution at the phenyl ring, addition at the α,β- unsaturation and the reactions of the carboxylic acid functionality. Owing to these chemical aspects cinnamic acid derivatives received much attention in medicinal research as traditional as well as recent synthetic antitumor agents. We observed that in spite of their rich medicinal tradition, cinnamic acid derivatives and their anticancer potentials remained underutilized for several decades since the first published clinical use in 1905. In last two decades, there has been huge attention towards various cinnamoyl derivatives and their antitumor efficacy. This review provides a comprehensive and unprecedented literature compilation concerning the synthesis and biological evaluation of various cinnamoyl acids, esters, amides, hydrazides and related derivatives in anticancer research. We envisage that our effort in this review contributes a much needed and timely addition to the literature of medicinal research.
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Affiliation(s)
- P De
- Université de Toulouse, UPS, LSPCMIB, (Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique), 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
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Bouguerne B, Belkheiri N, Bedos-Belval F, Vindis C, Uchida K, Duran H, Grazide MH, Baltas M, Salvayre R, Nègre-Salvayre A. Antiatherogenic effect of bisvanillyl-hydralazone, a new hydralazine derivative with antioxidant, carbonyl scavenger, and antiapoptotic properties. Antioxid Redox Signal 2011; 14:2093-106. [PMID: 21043830 DOI: 10.1089/ars.2010.3321] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Reactive oxygen species (ROS) generated within the vascular wall trigger low-density lipoprotein (LDL) oxidation, lipid peroxidation, and carbonyl stress that are involved in atherogenesis. We recently reported that the antihypertensive drug, hydralazine, exhibits carbonyl scavenger and antiatherogenic properties, but only moderate antioxidant activity, so that high concentrations are required for inhibiting LDL oxidation. We aimed to develop agents sharing both antioxidant and carbonyl scavenger properties. We have synthesized a new hydralazine derivative, the bisvanillyl-hydralazone (BVH). BVH strongly inhibited LDL oxidation induced by copper and by human endothelial cells (HMEC-1), and prevented the formation of macrophagic foam cells. BVH reduced both the extracellular generation of ROS (superoxide anion and hydrogen peroxide) induced by oxidized LDL (oxLDL), as well as intracellular oxidative stress and proteasome activation, NFkappaB activation, and oxLDL-mediated proinflammatory signaling. In parallel, BVH prevented the carbonyl stress induced by oxLDL on cellular proteins, and blocked the apoptotic cascade as assessed by the inhibition of Bid cleavage, cytochrome C release, and DEVDase activation. Lastly, BVH prevented atherogenesis and carbonyl stress in apoE(-/-) mice. In conclusion, BVH is the prototype of a new class of antioxidant and carbonyl scavenger agents designed for new therapeutical approaches in atherosclerosis.
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De P, Koumba Yoya G, Constant P, Bedos-Belval F, Duran H, Saffon N, Daffé M, Baltas M. Design, Synthesis, and Biological Evaluation of New Cinnamic Derivatives as Antituberculosis Agents. J Med Chem 2011; 54:1449-61. [DOI: 10.1021/jm101510d] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prithwiraj De
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, LSPCMIB (Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique), 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Georges Koumba Yoya
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, LSPCMIB (Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique), 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Patricia Constant
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, IPBS, (Institut de Pharmacologie et Biologie Structurale), Département Mécanismes Moléculaires des Infections Mycobactériennes, 205 route de Narbonne, F-31077 Toulouse Cedex 04, France
| | - Florence Bedos-Belval
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, LSPCMIB (Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique), 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Hubert Duran
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, LSPCMIB (Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique), 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Nathalie Saffon
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- Structure Fédérative Toulousaine en Chimie Moléculaire, FR 2599, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
| | - Mamadou Daffé
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, IPBS, (Institut de Pharmacologie et Biologie Structurale), Département Mécanismes Moléculaires des Infections Mycobactériennes, 205 route de Narbonne, F-31077 Toulouse Cedex 04, France
| | - Michel Baltas
- Université de Toulouse, UPS, 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
- CNRS, LSPCMIB (Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique), 118, Route de Narbonne, F-31062 Toulouse Cedex 9, France
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Belkheiri N, Bouguerne B, Bedos-Belval F, Duran H, Bernis C, Salvayre R, Nègre-Salvayre A, Baltas M. Synthesis and antioxidant activity evaluation of a syringic hydrazones family. Eur J Med Chem 2010; 45:3019-26. [DOI: 10.1016/j.ejmech.2010.03.031] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2009] [Revised: 03/17/2010] [Accepted: 03/20/2010] [Indexed: 01/01/2023]
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48
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De P, Baltas M, Lamoral-Theys D, Bruyère C, Kiss R, Bedos-Belval F, Saffon N. Synthesis and anticancer activity evaluation of 2(4-alkoxyphenyl)cyclopropyl hydrazides and triazolo phthalazines. Bioorg Med Chem 2010; 18:2537-48. [DOI: 10.1016/j.bmc.2010.02.041] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Revised: 02/16/2010] [Accepted: 02/21/2010] [Indexed: 11/25/2022]
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49
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Génisson Y, Rives A, Faugeroux V, Saffon N, Baltas M. Enantioselective Access to All-trans 5-Alkylpiperidine-3,4-diols: Application to the Asymmetric Synthesis of the 1-N-Iminosugar (+)-Isofagomine. SYNTHESIS-STUTTGART 2009. [DOI: 10.1055/s-0029-1216935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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50
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Rives A, Génisson Y, Faugeroux V, Zedde C, Lepetit C, Chauvin R, Saffon N, Andrieu-Abadie N, Colié S, Levade T, Baltas M. Highly Regioselective Oxirane Ring-Opening of a Versatile Epoxypyrrolidine Precursor of New Imino-Sugar-Based Sphingolipid Mimics. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900100] [Citation(s) in RCA: 14] [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: 11/05/2022]
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