1
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Bossuat M, Rullière P, Preuilh N, Peixoto A, Joly E, Gomez JG, Bourkhis M, Rodriguez F, Gonçalves F, Fabing I, Gaspard H, Bernardes-Génisson V, Maraval V, Ballereau S, Chauvin R, Britton S, Génisson Y. Phenyl dialkynylcarbinols, a Bioinspired Series of Synthetic Antitumor Acetylenic Lipids. J Med Chem 2023; 66:13918-13945. [PMID: 37816126 DOI: 10.1021/acs.jmedchem.3c00859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
A series of 25 chiral anti-cancer lipidic alkynylcarbinols (LACs) were devised by introducing an (hetero)aromatic ring between the aliphatic chain and the dialkynylcarbinol warhead. The resulting phenyl-dialkynylcarbinols (PACs) exhibit enhanced stability, while retaining cytotoxicity against HCT116 and U2OS cell lines with IC50 down to 40 nM for resolved eutomers. A clickable probe was used to confirm the PAC prodrug behavior: upon enantiospecific bio-oxidation of the carbinol by the HSD17B11 short-chain dehydrogenase/reductase (SDR), the resulting ynones covalently modify cellular proteins, leading to endoplasmic reticulum stress, ubiquitin-proteasome system inhibition, and apoptosis. Insights into the design of LAC prodrugs specifically bioactivated by HSD17B11 vs its paralogue HSD17B13 were obtained. The HSD17B11/HSD17B13-dependent cytotoxicity of PACs was exploited to develop a cellular assay to identify specific inhibitors of these enzymes. A docking study was performed with the HSD17B11 AlphaFold model, providing a molecular basis of the SDR substrates mimicry by PACs. The safety profile of a representative PAC was established in mice.
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Affiliation(s)
- Margaux Bossuat
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
- LCC-CNRS, Université de Toulouse, CNRS UPR 8241, UPS, F-31077 Toulouse, France
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, Université Toulouse III─Paul Sabatier (UT3), F-31044 Toulouse, France
| | - Pauline Rullière
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Nadège Preuilh
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, Université Toulouse III─Paul Sabatier (UT3), F-31044 Toulouse, France
| | - Antonio Peixoto
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, Université Toulouse III─Paul Sabatier (UT3), F-31044 Toulouse, France
| | - Etienne Joly
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, Université Toulouse III─Paul Sabatier (UT3), F-31044 Toulouse, France
| | - Jean-Guillaume Gomez
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Maroua Bourkhis
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Frédéric Rodriguez
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Fernanda Gonçalves
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Isabelle Fabing
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Hafida Gaspard
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | | | - Valérie Maraval
- LCC-CNRS, Université de Toulouse, CNRS UPR 8241, UPS, F-31077 Toulouse, France
| | - Stéphanie Ballereau
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
| | - Remi Chauvin
- LCC-CNRS, Université de Toulouse, CNRS UPR 8241, UPS, F-31077 Toulouse, France
| | - Sébastien Britton
- Institut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, Université Toulouse III─Paul Sabatier (UT3), F-31044 Toulouse, France
| | - Yves Génisson
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique (SPCMIB), UMR 5068, CNRS, Université Paul Sabatier-Toulouse III, F-31062 Toulouse, France
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2
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Hoffmann P, Lherbet C, Fabing I, Barthélémy MC, Borjon-Piron Y, Laurent C, Vigroux A. A mesoporous metal–organic framework used to sustainably release copper( ii) into reducing aqueous media to promote the CuAAC click reaction. RSC Adv 2022; 12:26825-26833. [PMID: 36320833 PMCID: PMC9494208 DOI: 10.1039/d2ra04298c] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/15/2022] [Indexed: 11/29/2022] Open
Abstract
The mesoporous metal–organic framework Cr-MIL-101-NH2 (MOF1) has been used to encapsulate, by a simple impregnation method, large amounts of copper sulfate. The resulting loaded material, Cu@MOF1, was successfully employed to slowly release copper(ii) into an appropriate reaction medium in which the reducing agent sodium ascorbate reduces copper(ii) to copper(i), thus allowing the well-known copper(i)-catalyzed alkyne–azide cycloaddition (CuAAC) “click” reaction to proceed in the absence of potentially high local copper(i) concentrations. The use of a MOF-based controlled copper release system such as Cu@MOF1 may be relevant for copper(i)-catalyzed reactions having substrates that could be degraded by potentially high local concentrations of copper(i). The copper chelating ligand TBTA (tris(benzyltriazolylmethyl)amine), a very useful ligand for click chemistry, has been successfully attached to the pores of MOF1. The resulting TBTA-functionalized MOF (MOF3) was compared with its non-functionalized version (MOF1). At copper loadings of ca. 3 mmol g−1, the results revealed that the performances of the two materials are strikingly similar. Upon immersion in methanol/water (95/5) containing sodium ascorbate, both materials slowly released copper encapsulated in their pores and could be recovered and reused efficiently for up to five reaction cycles without reloading with metal ion, while allowing the CuAAC reaction to proceed with excellent conversion rates and yields. Cr-MIL-101-NH2 (MOF1) has been used to encapsulate large amounts of copper sulfate and the resulting loaded material, Cu@MOF1, was successfully used to promote the CuAAC click reaction.![]()
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Affiliation(s)
- Pascal Hoffmann
- LSPCMIB, Université Toulouse 3 Paul Sabatier, UMR CNRS UPS 5068, 118 Route de Narbonne, 31062 Toulouse, France
| | - Christian Lherbet
- LSPCMIB, Université Toulouse 3 Paul Sabatier, UMR CNRS UPS 5068, 118 Route de Narbonne, 31062 Toulouse, France
| | - Isabelle Fabing
- Institut de Chimie de Toulouse, Université Toulouse 3 Paul Sabatier, ICT-FR CNRS 2599, 118 Route de Narbonne, 31062 Toulouse, France
| | - Marie-Claire Barthélémy
- CIRIMAT, Université Toulouse 3 Paul Sabatier, UMR CNRS UPS INP 5085, 118 Route de Narbonne, 31062 Toulouse, France
| | - Yann Borjon-Piron
- CIRIMAT, Université Toulouse 3 Paul Sabatier, UMR CNRS UPS INP 5085, 118 Route de Narbonne, 31062 Toulouse, France
| | - Christophe Laurent
- CIRIMAT, Université Toulouse 3 Paul Sabatier, UMR CNRS UPS INP 5085, 118 Route de Narbonne, 31062 Toulouse, France
| | - Alain Vigroux
- LSPCMIB, Université Toulouse 3 Paul Sabatier, UMR CNRS UPS 5068, 118 Route de Narbonne, 31062 Toulouse, France
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3
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Mouhtady O, Castellan T, André‐Barrès C, Gornitzka H, Fabing I, Saffon‐Merceron N, Génisson Y, Gaspard H. (
R
)‐BINOL‐6,6’‐bistriflone: Shortened Synthesis, Characterization, and Enantioselective Catalytic Applications. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101137] [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: 11/06/2022]
Affiliation(s)
- Omar Mouhtady
- College of Engineering and Technology American University of the Middle East Kuwait
| | - Tessa Castellan
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique SPCMIB UMR 5068 CNRS/Université Paul Sabatier - Toulouse III 118 route de Narbonne Toulouse 31062 Cedex 9 France
| | - Christiane André‐Barrès
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique SPCMIB UMR 5068 CNRS/Université Paul Sabatier - Toulouse III 118 route de Narbonne Toulouse 31062 Cedex 9 France
| | - Heinz Gornitzka
- LCC-CNRS Université de Toulouse CNRS UPS Toulouse 31077 France
| | - Isabelle Fabing
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique SPCMIB UMR 5068 CNRS/Université Paul Sabatier - Toulouse III 118 route de Narbonne Toulouse 31062 Cedex 9 France
| | - Nathalie Saffon‐Merceron
- Institut de Chimie de Toulouse ICT FR 2599 CNRS/Université Paul Sabatier - Toulouse III Toulouse 31062 Cedex 9 France
| | - Yves Génisson
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique SPCMIB UMR 5068 CNRS/Université Paul Sabatier - Toulouse III 118 route de Narbonne Toulouse 31062 Cedex 9 France
| | - Hafida Gaspard
- Laboratoire de Synthèse et Physico-Chimie de Molécules d'Intérêt Biologique SPCMIB UMR 5068 CNRS/Université Paul Sabatier - Toulouse III 118 route de Narbonne Toulouse 31062 Cedex 9 France
- Laboratoire Hétérochimie Fondamentale et Appliquée LHFA UMR 5069 CNRS/Université Paul Sabatier - Toulouse III 118 route de Narbonne Toulouse 31062 Cedex 9 France
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4
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Assemat G, Balayssac S, Gilard V, Martins-Froment N, Fabing I, Rodriguez F, Génisson Y, Martino R, Malet-Martino M. Isolation and identification of ten new sildenafil derivatives in an alleged herbal supplement for sexual enhancement. J Pharm Biomed Anal 2020; 191:113482. [PMID: 32898728 DOI: 10.1016/j.jpba.2020.113482] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 11/17/2022]
Abstract
A sexual enhancer dietary supplement in pre-commercialization phase was analyzed. It contained the two phosphodiesterase-5 inhibitors (PDE-5i) sildenafil and methisosildenafil as major adulterants. Fourteen more sildenafil derivatives were detected and after isolation, their structures were elucidated thanks to NMR, high resolution and tandem mass spectrometry, and UV spectroscopy. Ten of them were never described. All these compounds are probably by-products of different reaction steps during the synthesis of the two PDE-5i that were not properly eliminated during the purification procedure. The total amount of sildenafil-related compounds was estimated at 68 mg per capsule, sildenafil and methisosildenafil accounting for 20 mg and 38 mg respectively.
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Affiliation(s)
- Gaëtan Assemat
- Equipe RMN Biomédicale, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Stéphane Balayssac
- Equipe RMN Biomédicale, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Véronique Gilard
- Equipe RMN Biomédicale, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Nathalie Martins-Froment
- Service Commun de Spectrométrie de Masse, Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Isabelle Fabing
- Plate-forme Chromatographie, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Frédéric Rodriguez
- Bio-informatique, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Yves Génisson
- Equipe MoNALISA, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Robert Martino
- Equipe RMN Biomédicale, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France
| | - Myriam Malet-Martino
- Equipe RMN Biomédicale, Laboratoire SPCMIB (UMR CNRS 5068), Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse cedex, France.
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5
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Castellan T, Garcia V, Rodriguez F, Fabing I, Shchukin Y, Tran ML, Ballereau S, Levade T, Génisson Y, Dehoux C. Concise asymmetric synthesis of new enantiomeric C-alkyl pyrrolidines acting as pharmacological chaperones against Gaucher disease. Org Biomol Chem 2020; 18:7852-7861. [PMID: 32975266 DOI: 10.1039/d0ob01522a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A concise and asymmetric synthesis of the enantiomeric pyrrolidines 2 and ent-2 are herein reported. Both enantiomers were assessed as β-GCase inhibitors. While compound ent-2 acted as a poor competitive inhibitor, its enantiomer 2 proved to be a potent non-competitive inhibitor. Docking studies were carried out to substantiate their respective protein binding mode. Both pyrrolidines were also able to enhance lysosomal β-GCase residual activity in N370S homozygous Gaucher fibroblasts. Notably, the non-competitive inhibitor 2 displayed an enzyme activity enhancement comparable to that of reference compounds IFG and NN-DNJ. This work highlights the impact of inhibitors chirality on their protein binding mode and shows that, beyond competitive inhibitors, the study of non-competitive ones can lead to the identification of new relevant parmacological chaperones.
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Affiliation(s)
- Tessa Castellan
- SPCMIB, UMR5068 CNRS-Université Paul Sabatier-Toulouse III, 118 Route de Narbonne, F-31062 Toulouse, France.
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6
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Arias MH, Quiliano M, Bourgeade-Delmas S, Fabing I, Chantal I, Berthier D, Minet C, Eparvier V, Sorres J, Stien D, Galiano S, Aldana I, Valentin A, Garavito G, Deharo E. Alsinol, an arylamino alcohol derivative active against Plasmodium, Babesia, Trypanosoma, and Leishmania: past and new outcomes. Parasitol Res 2020; 119:3503-3515. [PMID: 32772176 DOI: 10.1007/s00436-020-06832-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 07/26/2020] [Indexed: 12/14/2022]
Abstract
Malaria, babesiosis, trypanosomosis, and leishmaniasis are some of the most life-threatening parasites, but the range of drugs to treat them is limited. An effective, safe, and low-cost drug with a large activity spectrum is urgently needed. For this purpose, an aryl amino alcohol derivative called Alsinol was resynthesized, screened in silico, and tested against Plasmodium, Babesia, Trypanosoma, and Leishmania. In silico Alsinol follows the Lipinski and Ghose rules. In vitro it had schizontocidal activity against Plasmodium falciparum and was able to inhibit gametocytogenesis; it was particularly active against late gametocytes. In malaria-infected mice, it showed a dose-dependent activity similar to chloroquine. It demonstrated a similar level of activity to reference compounds against Babesia divergens, and against promastigotes, and amastigotes stages of Leishmania in vitro. It inhibited the in vitro growth of two African animal strains of Trypanosoma but was ineffective in vivo in our experimental conditions. It showed moderate toxicity in J774A1 and Vero cell models. The study demonstrated that Alsinol has a large spectrum of activity and is potentially affordable to produce. Nevertheless, challenges remain in the process of scaling up synthesis, creating a suitable clinical formulation, and determining the safety margin in preclinical models.
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Affiliation(s)
- Maria H Arias
- Facultad de Ciencias, Departamento de Farmacia, Grupo de Investigación FaMeTra (Farmacología de la Medicina Tradicional y Popular), Universidad Nacional de Colombia, Sede Bogotá, Carrera 30 45-03, Bogotá D.C., 111321, Colombia
| | - Miguel Quiliano
- Faculty of Health Sciences, Centre for Research and Innovation, Universidad Peruana de Ciencias Aplicadas (UPC), 15023, Lima, Peru
| | - Sandra Bourgeade-Delmas
- UMR 152 PHARMA-DEV, Institut de Recherche pour le Développement IRD, Université de Toulouse UPS, Toulouse, France
| | - Isabelle Fabing
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique (SPCMIB), Centre National de la Recherche Scientifique (CNRS), 31062, Cedex 09, Toulouse, France
| | - Isabelle Chantal
- UMR INTERTRYP, CIRAD, F-34398, Montpellier, France.,INTERTRYP, Univ Montpellier, CIRAD, IRD, Montpellier, France
| | - David Berthier
- UMR INTERTRYP, CIRAD, F-34398, Montpellier, France.,INTERTRYP, Univ Montpellier, CIRAD, IRD, Montpellier, France
| | - Cécile Minet
- UMR INTERTRYP, CIRAD, F-34398, Montpellier, France.,INTERTRYP, Univ Montpellier, CIRAD, IRD, Montpellier, France
| | - Veronique Eparvier
- ICSN-CNRS UPR 2301 Équipe "Métabolites de végétaux et micro-organismes associés: isolement, synthèse et bioactivité", 91198 cedex, Gif-sur-Yvette, France
| | - Jonathan Sorres
- ICSN-CNRS UPR 2301 Équipe "Métabolites de végétaux et micro-organismes associés: isolement, synthèse et bioactivité", 91198 cedex, Gif-sur-Yvette, France
| | - Didier Stien
- Laboratoire de Biodiversité et Biotechnologie Microbienne, LBBM, Observatoire Océanologique, CNRS, Sorbonne Université, 66650, Banyuls-sur-mer, France
| | - Silvia Galiano
- Facultad de Farmacia y Nutrición, Departamento de Química Orgánica y Farmacéutica, Universidad de Navarra, Campus Universitario, 31008, Pamplona, Spain
| | - Ignacio Aldana
- Facultad de Farmacia y Nutrición, Departamento de Química Orgánica y Farmacéutica, Universidad de Navarra, Campus Universitario, 31008, Pamplona, Spain
| | - Alexis Valentin
- UMR 152 PHARMA-DEV, Institut de Recherche pour le Développement IRD, Université de Toulouse UPS, Toulouse, France
| | - Giovanny Garavito
- Facultad de Ciencias, Departamento de Farmacia, Grupo de Investigación FaMeTra (Farmacología de la Medicina Tradicional y Popular), Universidad Nacional de Colombia, Sede Bogotá, Carrera 30 45-03, Bogotá D.C., 111321, Colombia.
| | - Eric Deharo
- UMR 152 PHARMA-DEV, Institut de Recherche pour le Développement IRD, Université de Toulouse UPS, Toulouse, France.,Institut de Recherche pour le Développement, Représentation IRD Ban Nasay, Saysettha District, P.O. Box 5992, Vientiane, Lao People's Democratic Republic
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7
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Rozié A, Santos C, Fabing I, Calsou P, Britton S, Génisson Y, Ballereau S. Alkyne-Tagged Analogue of Jaspine B: New Tool for Identifying Jaspine B Mode of Action. Chembiochem 2018; 19:2438-2442. [PMID: 30303294 DOI: 10.1002/cbic.201800496] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [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: 08/23/2018] [Indexed: 11/06/2022]
Abstract
The first biologically relevant clickable probe related to the antitumor marine lipid jaspine B is reported. The concise synthetic route to both enantiomers relied on the supercritical fluid chromatography (SFC) enantiomeric resolution of racemic materials. The eutomeric dextrogyre derivative represents the first jaspine B analogue with enhanced cytotoxicity with IC50 down to 30 nm. These enantiomeric probes revealed a chiralitydependent cytoplasmic imaging of U2OS cancer cells by in situ click labeling.
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Affiliation(s)
- Alexandrine Rozié
- Institut de Pharmacologie et de Biologie Structurale, UMR5089 CNRS-Université de Toulouse, Equipe Labellisée Ligue Nationale contre le Cancer 2018, 31077, Toulouse, France
| | - Cécile Santos
- SPCMIB, UMR5068 CNRS-Université Paul Sabatier-Toulouse III, 118 route de Narbonne, 31062, Toulouse, France
| | - Isabelle Fabing
- SPCMIB, UMR5068 CNRS-Université Paul Sabatier-Toulouse III, 118 route de Narbonne, 31062, Toulouse, France
| | - Patrick Calsou
- Institut de Pharmacologie et de Biologie Structurale, UMR5089 CNRS-Université de Toulouse, Equipe Labellisée Ligue Nationale contre le Cancer 2018, 31077, Toulouse, France
| | - Sébastien Britton
- Institut de Pharmacologie et de Biologie Structurale, UMR5089 CNRS-Université de Toulouse, Equipe Labellisée Ligue Nationale contre le Cancer 2018, 31077, Toulouse, France
| | - Yves Génisson
- SPCMIB, UMR5068 CNRS-Université Paul Sabatier-Toulouse III, 118 route de Narbonne, 31062, Toulouse, France
| | - Stéphanie Ballereau
- SPCMIB, UMR5068 CNRS-Université Paul Sabatier-Toulouse III, 118 route de Narbonne, 31062, Toulouse, France
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8
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Rozié A, Santos C, Fabing I, Calsou P, Britton S, Génisson Y, Ballereau S. Front Cover: Alkyne‐Tagged Analogue of Jaspine B: New Tool for Identifying Jaspine B Mode of Action (ChemBioChem 23/2018). Chembiochem 2018. [DOI: 10.1002/cbic.201800689] [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: 11/09/2022]
Affiliation(s)
- Alexandrine Rozié
- Institut de Pharmacologie et de Biologie StructuraleUMR5089 CNRS-Université de ToulouseEquipe Labellisée Ligue Nationale contre le Cancer 2018 31077 Toulouse France
| | - Cécile Santos
- SPCMIBUMR5068 CNRS-Université Paul Sabatier-Toulouse III 118 route de Narbonne 31062 Toulouse France
| | - Isabelle Fabing
- SPCMIBUMR5068 CNRS-Université Paul Sabatier-Toulouse III 118 route de Narbonne 31062 Toulouse France
| | - Patrick Calsou
- Institut de Pharmacologie et de Biologie StructuraleUMR5089 CNRS-Université de ToulouseEquipe Labellisée Ligue Nationale contre le Cancer 2018 31077 Toulouse France
| | - Sébastien Britton
- Institut de Pharmacologie et de Biologie StructuraleUMR5089 CNRS-Université de ToulouseEquipe Labellisée Ligue Nationale contre le Cancer 2018 31077 Toulouse France
| | - Yves Génisson
- SPCMIBUMR5068 CNRS-Université Paul Sabatier-Toulouse III 118 route de Narbonne 31062 Toulouse France
| | - Stéphanie Ballereau
- SPCMIBUMR5068 CNRS-Université Paul Sabatier-Toulouse III 118 route de Narbonne 31062 Toulouse France
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9
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Listunov D, Joly E, Duhayon C, Saffon-Merceron N, Fabing I, Génisson Y, Maraval V, Chauvin R. Methinylogation Approach in Chiral Pharmacophore Design: from Alkynyl- to Allenyl-carbinol Warheads against Tumor Cells. ChemMedChem 2018; 13:1711-1722. [DOI: 10.1002/cmdc.201800284] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Indexed: 11/11/2022]
Affiliation(s)
| | - Etienne Joly
- UMR CNRS 5089, IPBS (Institut de Pharmacologie et de Biologie Structurale); 205 Route de Narbonne 31077 Toulouse cedex France
| | - Carine Duhayon
- LCC-CNRS; Université de Toulouse, CNRS, UPS; Toulouse France
| | | | - Isabelle Fabing
- UMR CNRS 5068, LSPCMIB; Université de Toulouse, Université Paul Sabatier; 118 Route de Narbonne 31062 Toulouse cedex 9 France
| | - Yves Génisson
- UMR CNRS 5068, LSPCMIB; Université de Toulouse, Université Paul Sabatier; 118 Route de Narbonne 31062 Toulouse cedex 9 France
| | - Valérie Maraval
- LCC-CNRS; Université de Toulouse, CNRS, UPS; Toulouse France
| | - Remi Chauvin
- LCC-CNRS; Université de Toulouse, CNRS, UPS; Toulouse France
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10
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Quiliano M, Pabón A, Moles E, Bonilla-Ramirez L, Fabing I, Fong KY, Nieto-Aco DA, Wright DW, Pizarro JC, Vettorazzi A, López de Cerain A, Deharo E, Fernández-Busquets X, Garavito G, Aldana I, Galiano S. Structure-activity relationship of new antimalarial 1-aryl-3-susbtituted propanol derivatives: Synthesis, preliminary toxicity profiling, parasite life cycle stage studies, target exploration, and targeted delivery. Eur J Med Chem 2018; 152:489-514. [PMID: 29754074 DOI: 10.1016/j.ejmech.2018.04.038] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 04/16/2018] [Accepted: 04/18/2018] [Indexed: 01/09/2023]
Abstract
Design, synthesis, structure-activity relationship, cytotoxicity studies, in silico drug-likeness, genotoxicity screening, and in vivo studies of new 1-aryl-3-substituted propanol derivatives led to the identification of nine compounds with promising in vitro (55, 56, 61, 64, 66, and 70-73) and in vivo (66 and 72) antimalarial profiles against Plasmodium falciparum and Plasmodium berghei. Compounds 55, 56, 61, 64, 66 and 70-73 exhibited potent antiplasmodial activity against chloroquine-resistant strain FCR-3 (IC50s < 0.28 μM), and compounds 55, 56, 64, 70, 71, and 72 showed potent biological activity in chloroquine-sensitive and multidrug-resistant strains (IC50s < 0.7 μM for 3D7, D6, FCR-3 and C235). All of these compounds share appropriate drug-likeness profiles and adequate selectivity indexes (77 < SI < 184) as well as lack genotoxicity. In vivo efficacy tests in a mouse model showed compounds 66 and 72 to be promising candidates as they exhibited significant parasitemia reductions of 96.4% and 80.4%, respectively. Additional studies such as liver stage and sporogony inhibition, target exploration of heat shock protein 90 of P. falciparum, targeted delivery by immunoliposomes, and enantiomer characterization were performed and strongly reinforce the hypothesis of 1-aryl-3-substituted propanol derivatives as promising antimalarial compounds.
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Affiliation(s)
- Miguel Quiliano
- Universidad de Navarra, Instituto de Salud Tropical (ISTUN), Campus Universitario, 31008 Pamplona, Spain; Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Química Orgánica y Farmacéutica, Campus Universitario, 31008 Pamplona, Spain
| | - Adriana Pabón
- Grupo Malaria, Universidad de Antioquía, Medellín, Colombia
| | - Ernest Moles
- Nanomalaria Group, Institute for Bioengineering of Catalonia (IBEC), Baldiri Reixac 10-12, 08028 Barcelona, Spain; Barcelona Institute for Global Health (ISGlobal), Barcelona Center for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Rosselló 149-153, 08036 Barcelona, Spain; Nanoscience and Nanotechnology Institute (IN2UB), University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
| | | | - Isabelle Fabing
- Laboratoire de Synthese et Physicochimie de Molécules d'Intéret Biologique SPCMIB-UMR5068, CNRS - Université Paul Sabatier, 118, route de Narbonne, 31062, Toulouse Cedex 09, France
| | - Kim Y Fong
- Department of Chemistry, Vanderbilt University, Station B 351822, Nashville, TN 37235, USA
| | - Diego A Nieto-Aco
- Universidad de Navarra, Instituto de Salud Tropical (ISTUN), Campus Universitario, 31008 Pamplona, Spain; Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Química Orgánica y Farmacéutica, Campus Universitario, 31008 Pamplona, Spain
| | - David W Wright
- Department of Chemistry, Vanderbilt University, Station B 351822, Nashville, TN 37235, USA
| | - Juan C Pizarro
- Department of Tropical Medicine, School of Public Health and Tropical Medicine, Tulane University USA; Vector-Borne Infectious Diseases Research Center, Tulane University USA
| | - Ariane Vettorazzi
- Universidad de Navarra, Facultad de Farmacia y Nutrición, Department of Pharmacology and Toxicology, Campus Universitario, 31008 Pamplona, Spain
| | - Adela López de Cerain
- Universidad de Navarra, Facultad de Farmacia y Nutrición, Department of Pharmacology and Toxicology, Campus Universitario, 31008 Pamplona, Spain
| | - Eric Deharo
- UMR 152 PHARMA-DEV, Université Toulouse, IRD, UPS, 31062, Toulouse, France
| | - Xavier Fernández-Busquets
- Nanomalaria Group, Institute for Bioengineering of Catalonia (IBEC), Baldiri Reixac 10-12, 08028 Barcelona, Spain; Barcelona Institute for Global Health (ISGlobal), Barcelona Center for International Health Research (CRESIB, Hospital Clínic-Universitat de Barcelona), Rosselló 149-153, 08036 Barcelona, Spain; Nanoscience and Nanotechnology Institute (IN2UB), University of Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
| | - Giovanny Garavito
- Universidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Departamento de Farmacia (DFUNC), Grupo de investigación FaMeTra (Farmacología de la Medicina tradicional y popular), Carrera 30 45-03, Bogotá D.C., Colombia
| | - Ignacio Aldana
- Universidad de Navarra, Instituto de Salud Tropical (ISTUN), Campus Universitario, 31008 Pamplona, Spain; Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Química Orgánica y Farmacéutica, Campus Universitario, 31008 Pamplona, Spain
| | - Silvia Galiano
- Universidad de Navarra, Instituto de Salud Tropical (ISTUN), Campus Universitario, 31008 Pamplona, Spain; Universidad de Navarra, Facultad de Farmacia y Nutrición, Departamento de Química Orgánica y Farmacéutica, Campus Universitario, 31008 Pamplona, Spain.
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11
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Fitremann J, Lonetti B, Fratini E, Fabing I, Payré B, Boulé C, Loubinoux I, Vaysse L, Oriol L. A shear-induced network of aligned wormlike micelles in a sugar-based molecular gel. From gelation to biocompatibility assays. J Colloid Interface Sci 2017. [PMID: 28622565 DOI: 10.1016/j.jcis.2017.06.021] [Citation(s) in RCA: 14] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A new low molecular weight hydrogelator with a saccharide (lactobionic) polar head linked by azide-alkyne click chemistry was prepared in three steps. It was obtained in high purity without chromatography, by phase separation and ultrafiltration of the aqueous gel. Gelation was not obtained reproducibly by conventional heating-cooling cycles and instead was obtained by shearing the aqueous solutions, from 2 wt% to 0.25 wt%. This method of preparation favored the formation of a quite unusual network of interconnected large but thin 2D-sheets (7nm-thick) formed by the association side-by-side of long and aligned 7nm diameter wormlike micelles. It was responsible for the reproducible gelation at the macroscopic scale. A second network made of helical fibres with a 10-13nm diameter, more or less intertwined was also formed but was scarcely able to sustain a macroscopic gel on its own. The gels were analysed by TEM (Transmission Electronic Microscopy), cryo-TEM and SAXS (Small Angle X-ray Scattering). Molecular modelling was also used to highlight the possible conformations the hydrogelator can take. The gels displayed a weak and reversible transition near 20°C, close to room temperature, ascribed to the wormlike micelles 2D-sheets network. Heating over 30°C led to the loss of the gel macroscopic integrity, but gel fragments were still observed in suspension. A second transition near 50°C, ascribed to the network of helical fibres, finally dissolved completely these fragments. The gels showed thixotropic behaviour, recovering slowly their initial elastic modulus, in few hours, after injection through a needle. Stable gels were tested as scaffold for neural cell line culture, showing a reduced biocompatibility. This new gelator is a clear illustration of how controlling the pathway was critical for gel formation and how a new kind of self-assembly was obtained by shearing.
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Affiliation(s)
- Juliette Fitremann
- CNRS - Université de Toulouse III Paul Sabatier, Laboratoire des Interactions Moléculaires et Réactivité Chimique et Photochimique (IMRCP, UMR 5623), Bat 2R1, 118 Route de Narbonne, 31062 Toulouse Cedex 9, France.
| | - Barbara Lonetti
- CNRS - Université de Toulouse III Paul Sabatier, Laboratoire des Interactions Moléculaires et Réactivité Chimique et Photochimique (IMRCP, UMR 5623), Bat 2R1, 118 Route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Emiliano Fratini
- Department of Chemistry "Ugo Schiff" and CSGI, University of Florence, via della Lastruccia 3-Sesto Fiorentino, I-50019 Florence, Italy
| | - Isabelle Fabing
- CNRS UMR 5068, LSPCMIB, Université de Toulouse, Université Paul Sabatier, 118 Route de Narbonne, 31062 Toulouse cedex 9, France
| | - Bruno Payré
- Centre de Microscopie Electronique Appliquée à la Biologie (CMEAB), Faculté de Médecine Rangueil, Université de Toulouse III Paul Sabatier, Bâtiment A5, R.D.C., 133 Route de Narbonne, 31400 Toulouse, France
| | - Christelle Boulé
- Université Claude Bernard UCBL Lyon1, Service de Prestations CTµ EZUS, Bâtiment Darwin B, 5 rue Raphaël Dubois, 69622 Villeurbanne Cedex, France
| | - Isabelle Loubinoux
- TONIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France
| | - Laurence Vaysse
- TONIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS, France
| | - Luis Oriol
- Instituto de Ciencia de Materiales de Aragon (ICMA),Universidad de Zaragoza-CSIC, Dpto. Quimica Organica, Facultad de Ciencias, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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12
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Cortijo M, Viala C, Reynaldo T, Favereau L, Fabing I, Srebro-Hooper M, Autschbach J, Ratel-Ramond N, Crassous J, Bonvoisin J. Synthesis, Spectroelectrochemical Behavior, and Chiroptical Switching of Tris(β-diketonato) Complexes of Ruthenium(III), Chromium(III), and Cobalt(III). Inorg Chem 2017; 56:4556-4568. [DOI: 10.1021/acs.inorgchem.6b03094] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Miguel Cortijo
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Christine Viala
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Thibault Reynaldo
- Sciences
Chimiques de Rennes, UMR 6226, CNRS-Université de Rennes 1, Campus de
Beaulieu, 35042 Rennes Cedex, France
| | - Ludovic Favereau
- Sciences
Chimiques de Rennes, UMR 6226, CNRS-Université de Rennes 1, Campus de
Beaulieu, 35042 Rennes Cedex, France
| | - Isabelle Fabing
- UMR CNRS 5068, LSPCMIB, Université Paul Sabatier, 118 route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Monika Srebro-Hooper
- Faculty
of Chemistry, Jagiellonian University, R. Ingardena 3, 30-060 Krakow, Poland
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York 14260, United States
| | - Nicolas Ratel-Ramond
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
| | - Jeanne Crassous
- Sciences
Chimiques de Rennes, UMR 6226, CNRS-Université de Rennes 1, Campus de
Beaulieu, 35042 Rennes Cedex, France
| | - Jacques Bonvoisin
- CEMES, CNRS UPR 8011, Université de Toulouse, 29 Rue Jeanne Marvig, BP 94347, 31055 Toulouse Cedex 4, France
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13
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Listunov D, Saffon-Merceron N, Joly E, Fabing I, Génisson Y, Maraval V, Chauvin R. Ethynylogation approach in pharmacophore design: from alkynyl-to butadiynyl-carbinols vs antitumoral cytotoxicity. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.09.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Quiliano M, Mendoza A, Fong KY, Pabón A, Goldfarb NE, Fabing I, Vettorazzi A, López de Cerain A, Dunn BM, Garavito G, Wright DW, Deharo E, Pérez-Silanes S, Aldana I, Galiano S. Exploring the scope of new arylamino alcohol derivatives: Synthesis, antimalarial evaluation, toxicological studies, and target exploration. Int J Parasitol Drugs Drug Resist 2016; 6:184-198. [PMID: 27718413 PMCID: PMC5061469 DOI: 10.1016/j.ijpddr.2016.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 09/26/2016] [Indexed: 01/09/2023]
Abstract
Synthesis of new 1-aryl-3-substituted propanol derivatives followed by structure-activity relationship, in silico drug-likeness, cytotoxicity, genotoxicity, in silico metabolism, in silico pharmacophore modeling, and in vivo studies led to the identification of compounds 22 and 23 with significant in vitro antiplasmodial activity against drug sensitive (D6 IC50 ≤ 0.19 μM) and multidrug resistant (FCR-3 IC50 ≤ 0.40 μM and C235 IC50 ≤ 0.28 μM) strains of Plasmodium falciparum. Adequate selectivity index and absence of genotoxicity was also observed. Notably, compound 22 displays excellent parasitemia reduction (98 ± 1%), and complete cure with all treated mice surviving through the entire period with no signs of toxicity. One important factor is the agreement between in vitro potency and in vivo studies. Target exploration was performed; this chemotype series exhibits an alternative antimalarial mechanism. New aryl-substituted propanol derivatives (APD) show promising antimalarial activity. γ-amino alcohol moiety is significant antimalarial chemotype. Compound 22 displays excellent in vivo parasitemia reduction (98%) and complete cure. APD are active against drug sensitive and multidrug resistant strains.
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Affiliation(s)
- Miguel Quiliano
- Department of Organic and Pharmaceutical Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain; Institute of Tropical Health (ISTUN), University of Navarra, Pamplona, 31008, Spain
| | - Adela Mendoza
- Department of Organic and Pharmaceutical Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain
| | - Kim Y Fong
- Department of Chemistry, Vanderbilt University, Station B 351822, Nashville, TN 37235, USA
| | - Adriana Pabón
- Grupo Malaria, Universidad de Antioquía, Medellín, Colombia
| | - Nathan E Goldfarb
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL, USA
| | - Isabelle Fabing
- Laboratoire de Synthèse et Physicochimie de Molécules d'Intérêt Biologique SPCMIB - UMR5068, CNRS - Université Paul Sabatier, 118, route de Narbonne, 31062, Toulouse Cedex 09, France
| | - Ariane Vettorazzi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain
| | - Adela López de Cerain
- Department of Pharmacology and Toxicology, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain
| | - Ben M Dunn
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL, USA
| | - Giovanny Garavito
- Universidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Departamento de Farmacia (DFUNC), Grupo de investigación FaMeTra (Farmacología de la Medicina tradicional y popular), Carrera 30 45-03, Bogotá D.C., Colombia
| | - David W Wright
- Department of Chemistry, Vanderbilt University, Station B 351822, Nashville, TN 37235, USA
| | - Eric Deharo
- UMR 152 PHARMA-DEV, Université Toulouse, IRD, UPS, 31062, Toulouse, France
| | - Silvia Pérez-Silanes
- Department of Organic and Pharmaceutical Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain; Institute of Tropical Health (ISTUN), University of Navarra, Pamplona, 31008, Spain
| | - Ignacio Aldana
- Department of Organic and Pharmaceutical Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain; Institute of Tropical Health (ISTUN), University of Navarra, Pamplona, 31008, Spain
| | - Silvia Galiano
- Department of Organic and Pharmaceutical Chemistry, Faculty of Pharmacy and Nutrition, University of Navarra, Pamplona, 31008, Spain; Institute of Tropical Health (ISTUN), University of Navarra, Pamplona, 31008, Spain.
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15
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Saffon-Merceron N, Barthélémy MC, Laurent C, Fabing I, Hoffmann P, Vigroux A. An Unusual 3D Zinc-Organic Framework Constructed from Paddle-Wheel-Based Carboxylate Sheets Bridged by Acetate Ions. Z Anorg Allg Chem 2016. [DOI: 10.1002/zaac.201600133] [Citation(s) in RCA: 3] [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: 11/08/2022]
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16
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Alvarado-Beltran I, Lozano González M, Escudié Y, Maerten E, Saffon-Merceron N, Fabing I, Alvarez Toledano C, Baceiredo A. Synthesis of original phosphine-sulfoxide ligands for asymmetric allylic alkylation. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.012] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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17
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Listunov D, Billot C, Joly E, Fabing I, Volovenko Y, Génisson Y, Maraval V, Chauvin R. Extended structural modulation of bio-inspired chiral lipidic alkynylcarbinols as antitumor pharmacophores. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [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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18
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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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19
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Listunov D, Fabing I, Saffon-Merceron N, Gaspard H, Volovenko Y, Maraval V, Chauvin R, Génisson Y. Asymmetric Synthesis and Biological Evaluation of Natural or Bioinspired Cytotoxic C2-Symmetrical Lipids with Two Terminal Chiral Alkynylcarbinol Pharmacophores. J Org Chem 2015; 80:5386-94. [DOI: 10.1021/acs.joc.5b00494] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dymytrii Listunov
- UPR
CNRS 8241, LCC, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, Université Paul Sabatier, INPT, F-31077 Toulouse, France
- Kiev National Taras Shevchenko University, 60 Volodymyrska Street, 01033 Kiev, Ukraine
- UMR
CNRS 5068, LSPCMIB, Université Paul Sabatier, 118 route de
Narbonne, Toulouse, 31062
Cedex 9, France
| | - Isabelle Fabing
- 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
| | - Hafida Gaspard
- UMR
CNRS 5068, LSPCMIB, Université Paul Sabatier, 118 route de
Narbonne, Toulouse, 31062
Cedex 9, France
| | - Yulian Volovenko
- Kiev National Taras Shevchenko University, 60 Volodymyrska Street, 01033 Kiev, Ukraine
| | - Valérie Maraval
- UPR
CNRS 8241, LCC, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, Université Paul Sabatier, INPT, F-31077 Toulouse, France
| | - Remi Chauvin
- UPR
CNRS 8241, LCC, Université de Toulouse, 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, Université Paul Sabatier, INPT, F-31077 Toulouse, France
| | - Yves Génisson
- UMR
CNRS 5068, LSPCMIB, Université Paul Sabatier, 118 route de
Narbonne, Toulouse, 31062
Cedex 9, France
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20
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Saffon-Merceron N, Barthélémy MC, Laurent C, Fabing I, Hoffmann P, Vigroux A. Two new metal–organic framework structures derived from terephthalate and linear trimetallic zinc building units. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.11.004] [Citation(s) in RCA: 8] [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: 11/27/2022]
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21
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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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22
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El Arfaoui D, Listunov D, Fabing I, Oukessou M, Frongia C, Lobjois V, Samson A, Ausseil F, Ben-Tama A, El Hadrami EM, Chauvin R, Génisson Y. Inside Cover: Identification of Chiral Alkenyl- and Alkynylcarbinols as Pharmacophores for Potent Cytotoxicity (ChemMedChem 11/2013). ChemMedChem 2013. [DOI: 10.1002/cmdc.201390046] [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: 11/12/2022]
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23
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El Arfaoui D, Listunov D, Fabing I, Oukessou M, Frongia C, Lobjois V, Samson A, Ausseil F, Ben-Tama A, El Hadrami EM, Chauvin R, Génisson Y. Identification of chiral alkenyl- and alkynylcarbinols as pharmacophores for potent cytotoxicity. ChemMedChem 2013; 8:1779-86. [PMID: 24014463 DOI: 10.1002/cmdc.201300230] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [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: 05/21/2013] [Revised: 08/14/2013] [Indexed: 11/07/2022]
Abstract
Illumination by acetylene: Systematic structural variations in a series of archetypal acetylenic lipids derived from the naturally occurring (S,E)-icos-4-en-1-yn-3-ol allowed the discovery of a series of 3R-like 1,4-di-unsaturated carbinol units with a significant and systematic enantiomeric effect on cytotoxicity.
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Affiliation(s)
- Dounia El Arfaoui
- SPCMIB, UMR-CNRS 5068, Université Paul Sabatier-Toulouse III, 118 route de Narbonne, 31062 Toulouse Cedex 9 (France); LCOA, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdallah, Fès (Marocco)
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25
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Rouch A, Castellan T, Fabing I, Saffon N, Rodriguez J, Constantieux T, Plaquevent JC, Génisson Y. Tartrate-based ionic liquids: unified synthesis and characterisation. RSC Adv 2013. [DOI: 10.1039/c2ra21637j] [Citation(s) in RCA: 10] [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: 11/21/2022] Open
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26
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Sharma SK, Roudaut G, Fabing I, Duplâtre G. Characterization of a sucrose/starch matrix through positron annihilation lifetime spectroscopy: unravelling the decomposition and glass transition processes. Phys Chem Chem Phys 2010; 12:14278-84. [PMID: 20882224 DOI: 10.1039/c0cp00681e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The triplet state of positronium, o-Ps, is used as a probe to characterize a starch-20% w/w sucrose matrix as a function of temperature (T). A two-step decomposition (of sucrose, and then starch) starts at 440 K as shown by a decrease in the o-Ps intensity (I(3)) and lifetime (τ(3)), the latter also disclosing the occurrence of a glass transition. Upon sucrose decomposition, the matrix acquires properties (reduced size and density of nanoholes) that are different from those of pure starch. A model is successfully established, describing the variations of both I(3) and τ(3) with T and yields a glass transition temperature, T(g) = (446 ± 2) K, in spite of the concomitant sucrose decomposition. Unexpectedly, the starch volume fraction (as probed through thermal gravimetry) decreases with T at a higher rate than the free volume fraction (as probed through PALS).
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Affiliation(s)
- Sandeep Kumar Sharma
- Chimie Nucléaire, Institut Pluridisciplinaire Hubert Curien, UDS/IN2P3/CNRS, 23 rue du Loess, B.P. 28 670737 Strasbourg cedex 2, France
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