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Angeli A, Velluzzi A, Selleri S, Capasso C, Spadini C, Iannarelli M, Cabassi CS, Carta F, Supuran CT. Seleno Containing Compounds as Potent and Selective Antifungal Agents. ACS Infect Dis 2022; 8:1905-1919. [PMID: 35984421 PMCID: PMC9940851 DOI: 10.1021/acsinfecdis.2c00250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Fungal promoted infections are becoming a severe health global emergency due to drug-resistant phenomena and zoonosis. This work investigated compounds bearing acyl-/selenoureido moieties and primary/secondary sulfonamide groups as novel antifungal agents acting through organism-directed selenium toxicity and inhibition of the newly emergent therapeutic target, the Carbonic Anhydrases (CAs; EC 4.2.1.1). Reported data clearly indicate that seleno-containing scaffolds with respect to the standard-of-care drugs showed appreciable antifungal activity, which was suppressed when the chalcogen was replaced with its cognate isosteric elements sulfur and oxygen. In addition, such compounds showed excellent selectivity against Malassezia pachydermatis over its related genus strains Malassezia furfur and Malassezia globosa. Safe cytotoxicity profiles on bovine kidney cells (MDBK) and human HaCat cells, as well as the shallow hemolytic activity on defibrinated sheep blood, allowed us to consider these compounds as up-and-coming novel antifungals.
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Affiliation(s)
- Andrea Angeli
- EUROFARBA
Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Alice Velluzzi
- EUROFARBA
Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Silvia Selleri
- EUROFARBA
Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Clemente Capasso
- Department
of Biology, Agriculture and Food Sciences, Institute of Biosciences and Bioresources, 80131 Napoli, Italy
| | - Costanza Spadini
- Department
of Veterinary Science, University of Parma, via del Taglio 10, 43126 Parma, Italy
| | - Mattia Iannarelli
- Department
of Veterinary Science, University of Parma, via del Taglio 10, 43126 Parma, Italy
| | - Clotilde S. Cabassi
- Department
of Veterinary Science, University of Parma, via del Taglio 10, 43126 Parma, Italy,
| | - Fabrizio Carta
- EUROFARBA
Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy,
| | - Claudiu T. Supuran
- EUROFARBA
Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, University of Florence, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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Ferraroni M, Angeli A, Carradori S, Supuran CT. Inhibition of Schistosoma mansoni carbonic anhydrase by the antiparasitic drug clorsulon: X-ray crystallographic and in vitro studies. ACTA CRYSTALLOGRAPHICA SECTION D STRUCTURAL BIOLOGY 2022; 78:321-327. [PMID: 35234146 PMCID: PMC8900822 DOI: 10.1107/s2059798322000079] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 01/03/2022] [Indexed: 11/10/2022]
Abstract
The inhibitory activity of clorsulon and X-ray studies of its complexes with human carbonic anhydrase I and Schistosoma mansoni carbonic anhydrase revealed different modes of binding of this antiparasitic drug, explaining its inhibitory potency against the two enzymes. Clorsulon is an anthelmintic drug that is clinically used against Fasciola hepatica. Due to the presence of two sulfonamide moieties in its core nucleus, which are well recognized as zinc-binding groups, it was proposed that it may be efficacious in the inhibition of parasite carbonic anhydrases (CAs). Proteomic analyses revealed the presence of CA in the tegument of Schistosoma mansoni, and recently the druggability of this target was explored by testing the inhibitory activities of several sulfonamide-based derivatives. According to the principles of drug repurposing, the aim was to demonstrate a putative new mechanism of action of clorsulon and thus widen its antiparasitic spectrum. For this purpose, the inhibitory activity and isoform selectivity of clorsulon was studied using human CA I and S. mansoni CA, revealing different modes of binding of clorsulon that explain its inhibitory potency against the two enzymes. The information obtained in this study could be crucial in the design of more active and selective derivatives.
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Sacramento M, Reis AS, Martins CC, Luchese C, Wilhelm EA, Alves D. Synthesis and Evaluation of Antioxidant, Anti-Edematogenic and Antinociceptive Properties of Selenium-Sulfa Compounds. ChemMedChem 2022; 17:e202100507. [PMID: 34854233 DOI: 10.1002/cmdc.202100507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 12/01/2021] [Indexed: 01/10/2023]
Abstract
Herein we describe results for the synthesis and synthetic application of 4-amino-3-(arylselenyl)benzenesulfonamides, and preliminary evaluation of antioxidant, anti-edematogenic and antinociceptive properties. This class of compounds was synthesized in good yields by a reaction of commercially available sulfanilamide and diorganyl diselenides in the presence of 10 mol% of I2 . Furthermore, the synthesized compound 4-amino-3-(phenylselenyl)benzenesulfonamide (3 a) was evaluated on complete Freund's adjuvant (CFA)-induced acute inflammatory pain. Dose- and time-response curves of antinociceptive effect of compound 3 a were performed using this experimental model. Also, the effect of compound 3 a was monitored in a hot-plate test to evaluate the acute non-inflammatory antinociception. The open-field test was performed to evaluate the locomotor and exploratory behaviors of mice. Oxidative stress markers, such as glutathione peroxidase activity; reactive species, non-protein thiols, and lipid peroxidation levels were performed to investigate the antioxidant action of compound 3 a. Our findings suggest that the antioxidant effect of compound 3 a may contribute to reducing the nociception and suppress the signaling pathways of inflammation on the local injury induced by CFA. Thus, compound 3 a reduced the paw edema as well as the hyperalgesic behavior in mice, being a promising therapeutic agent for the treatment of painful conditions.
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Affiliation(s)
- Manoela Sacramento
- LASOL-CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
| | - Angélica S Reis
- Programa de Pós-Graduacão em Bioquímica e Bioprospeccão, Laboratório de Pesquisa em Farmacologia Bioquimica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, CEP 96010-900, Pelotas, RS, Brazil
| | - Carolina C Martins
- Programa de Pós-Graduacão em Bioquímica e Bioprospeccão, Laboratório de Pesquisa em Farmacologia Bioquimica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, CEP 96010-900, Pelotas, RS, Brazil
| | - Cristiane Luchese
- Programa de Pós-Graduacão em Bioquímica e Bioprospeccão, Laboratório de Pesquisa em Farmacologia Bioquimica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, CEP 96010-900, Pelotas, RS, Brazil
| | - Ethel A Wilhelm
- Programa de Pós-Graduacão em Bioquímica e Bioprospeccão, Laboratório de Pesquisa em Farmacologia Bioquimica (LaFarBio), Grupo de Pesquisa em Neurobiotecnologia (GPN), Universidade Federal de Pelotas, CEP 96010-900, Pelotas, RS, Brazil
| | - Diego Alves
- LASOL-CCQFA, Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900, Pelotas, RS, Brazil
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Chemoselective Preparation of New Families of Phenolic-Organoselenium Hybrids-A Biological Assessment. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27041315. [PMID: 35209105 PMCID: PMC8875169 DOI: 10.3390/molecules27041315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/28/2022] [Accepted: 02/08/2022] [Indexed: 12/02/2022]
Abstract
Being aware of the enormous biological potential of organoselenium and polyphenolic compounds, we have accomplished the preparation of novel hybrids, combining both pharmacophores in order to obtain new antioxidant and antiproliferative agents. Three different families have been accessed in a straightforward and chemoselective fashion: carbohydrate-containing N-acylisoselenoureas, N-arylisoselenocarbamates and N-arylselenocarbamates. The nature of the organoselenium framework, number and position of phenolic hydroxyl groups and substituents on the aromatic scaffolds afforded valuable structure–activity relationships for the biological assays accomplished: antioxidant properties (antiradical activity, DNA-protective effects, Glutathione peroxidase (GPx) mimicry) and antiproliferative activity. Regarding the antioxidant activity, selenocarbamates 24–27 behaved as excellent mimetics of GPx in the substoichiometric elimination of H2O2 as a Reactive Oxygen Species (ROS) model. Isoselenocarbamates and particularly their selenocarbamate isomers exhibited potent antiproliferative activity against non-small lung cell lines (A549, SW1573) in the low micromolar range, with similar potency to that shown by the chemotherapeutic agent cisplatin (cis-diaminodichloroplatin, CDDP) and occasionally with more potency than etoposide (VP-16).
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Chuai H, Zhang SQ, Bai H, Li J, Wang Y, Sun J, Wen E, Zhang J, Xin M. Small molecule selenium-containing compounds: Recent development and therapeutic applications. Eur J Med Chem 2021; 223:113621. [PMID: 34217061 DOI: 10.1016/j.ejmech.2021.113621] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 02/06/2023]
Abstract
Selenium (Se) is an essential micronutrient of organism and has important function. It participates in the functions of selenoprotein in several manners. In recent years, Se has attracted much attention because of its therapeutic potential against several diseases. Many natural and synthetic organic Se-containing compounds were studied and explored for the treatment of cancer and other diseases. Studies have showed that incorporation of Se atom into small molecules significantly enhanced their bioactivities. In this paper, according to different applications and structural characteristics, the research progress and therapeutic application of Se-containing compounds are reviewed, and more than 110 Se-containing compounds were selected as representatives which showed potent activities such as anticancer, antioxidant, antifibrolytic, antiparasitic, antibacterial, antiviral, antifungal and central nervous system related effects. This review is expected to provide a basis for further study of new promising Se-containing compounds.
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Affiliation(s)
- Hongyan Chuai
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China
| | - San-Qi Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China
| | - Huanrong Bai
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China
| | - Jiyu Li
- Henan Xibaikang Health Industry Co., Ltd, Jiyuan, Henan, 459006, PR China
| | - Yang Wang
- Henan Xibaikang Health Industry Co., Ltd, Jiyuan, Henan, 459006, PR China
| | - Jiajia Sun
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China
| | - Ergang Wen
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China
| | - Jiye Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China
| | - Minhang Xin
- Department of Medicinal Chemistry, School of Pharmacy, Health Science Center, Xi'an Jiaotong University, 76 West Yanta Road, Xi'an, Shaanxi, 710061, PR China.
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Pratesi D, Sodini A, Matassini C, Cardona F, Angeli A, Carta F, Ferraroni M, Supuran CT, Goti A. Synthesis of Azasugar–Sulfonamide conjugates and their Evaluation as Inhibitors of Carbonic Anhydrases: the Azasugar Approach to Selectivity. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Debora Pratesi
- Dipartimento di Chimica “Ugo Schiff” Università degli Studi di Firenze Via della Lastruccia 3–13 50019 Sesto Fiorentino FI Italy
| | - Andrea Sodini
- Dipartimento di Chimica “Ugo Schiff” Università degli Studi di Firenze Via della Lastruccia 3–13 50019 Sesto Fiorentino FI Italy
| | - Camilla Matassini
- Dipartimento di Chimica “Ugo Schiff” Università degli Studi di Firenze Via della Lastruccia 3–13 50019 Sesto Fiorentino FI Italy
- associated with LENS Via N. Carrara 1 50019 Sesto Fiorentino FI Italy
| | - Francesca Cardona
- Dipartimento di Chimica “Ugo Schiff” Università degli Studi di Firenze Via della Lastruccia 3–13 50019 Sesto Fiorentino FI Italy
- associated with LENS Via N. Carrara 1 50019 Sesto Fiorentino FI Italy
- associated with Consorzio Interuniversitario Nazionale di Ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS) 70100 Bari Italy
| | - Andrea Angeli
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche Università degli Studi di Firenze Via U. Schiff 6 50019 Sesto Fiorentino FI Italy
| | - Fabrizio Carta
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche Università degli Studi di Firenze Via U. Schiff 6 50019 Sesto Fiorentino FI Italy
| | - Marta Ferraroni
- Dipartimento di Chimica “Ugo Schiff” Università degli Studi di Firenze Via della Lastruccia 3–13 50019 Sesto Fiorentino FI Italy
| | - Claudiu T. Supuran
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche Università degli Studi di Firenze Via U. Schiff 6 50019 Sesto Fiorentino FI Italy
| | - Andrea Goti
- Dipartimento di Chimica “Ugo Schiff” Università degli Studi di Firenze Via della Lastruccia 3–13 50019 Sesto Fiorentino FI Italy
- associated with LENS Via N. Carrara 1 50019 Sesto Fiorentino FI Italy
- associated with Consorzio Interuniversitario Nazionale di Ricerca in Metodologie e Processi Innovativi di Sintesi (CINMPIS) 70100 Bari Italy
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Mancuso F, De Luca L, Angeli A, Berrino E, Del Prete S, Capasso C, Supuran CT, Gitto R. In Silico-Guided Identification of New Potent Inhibitors of Carbonic Anhydrases Expressed in Vibrio cholerae. ACS Med Chem Lett 2020; 11:2294-2299. [PMID: 33214843 DOI: 10.1021/acsmedchemlett.0c00417] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/01/2020] [Indexed: 01/01/2023] Open
Abstract
Carbonic anhydrases from Vibrio cholerae (VchCAs) play a significant role in bacterial pathophysiological processes. Therefore, their inhibition leads to a reduction of gene expression virulence and bacterial growth impairment. Herein, we report the first ligand-based pharmacophore model as a computational tool to study selective inhibitors of the β-class of VchCA. By a virtual screening on a collection of sulfonamides, we retrieved 9 compounds that were synthesized and evaluated for their inhibitory effects against VchCAβ as well as α- and γ-classes of VchCAs and selectivity over human ubiquitous isoforms hCA I and II. Notably, all tested compounds were active inhibitors of VchCAs. The N-(4-sulfamoylbenzyl)-[1,1'-biphenyl]-4-carboxamide (20e) stood out as the most exciting inhibitor toward the β-class (K i = 95.6 nM), also showing a low affinity against the tested human isoforms. By applying docking procedures, we described the binding mode of the inhibitor 20e within the catalytic cavity of the modeled open conformation of VchCAβ.
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Affiliation(s)
- Francesca Mancuso
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina, Viale Palatucci 13, I-98168 Messina, Italy
| | - Laura De Luca
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina, Viale Palatucci 13, I-98168 Messina, Italy
| | - Andrea Angeli
- Dipartimento NEUROFARBA, Università di Firenze, Via Ugo Schiff, I-50019 Sesto Fiorentino, Italy
| | - Emanuela Berrino
- Dipartimento NEUROFARBA, Università di Firenze, Via Ugo Schiff, I-50019 Sesto Fiorentino, Italy
| | - Sonia Del Prete
- Istituto di Bioscienze e Biorisorse - CNR, Via Pietro Castellino 111 - I-80131 Napoli, Italy
| | - Clemente Capasso
- Istituto di Bioscienze e Biorisorse - CNR, Via Pietro Castellino 111 - I-80131 Napoli, Italy
| | - Claudiu T. Supuran
- Dipartimento NEUROFARBA, Università di Firenze, Via Ugo Schiff, I-50019 Sesto Fiorentino, Italy
| | - Rosaria Gitto
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina, Viale Palatucci 13, I-98168 Messina, Italy
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Supuran CT, Capasso C. Antibacterial carbonic anhydrase inhibitors: an update on the recent literature. Expert Opin Ther Pat 2020; 30:963-982. [PMID: 32806966 DOI: 10.1080/13543776.2020.1811853] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The clinically licensed drugs used as antibiotics prevent the microbial growth interfering with the biosynthesis of proteins, nucleic acids, microorganism wall biosynthesis or wall permeability, and microbial metabolic pathways. A serious, emerging problem is the arisen of extensive drug resistance afflicting most countries worldwide. AREAS COVERED An exciting approach to fight drug resistance is the identification of essential enzymes encoded by pathogen genomes. Inhibition of such enzymes may impair microbial growth or virulence due to interference with crucial metabolic processes. Genome exploration of pathogenic and nonpathogenic microorganisms has revealed carbonic anhydrases (CAs, EC 4.2.1.1) as possible antibacterial targets. EXPERT OPINION Balancing the equilibrium between CO2 and HCO3 - is essential for microbial metabolism and is regulated by at least four classes of CAs. Classical CA inhibitors (CAIs) such as ethoxzolamide were shown to kill the gastric pathogen Helicobacter pylori in vitro, whereas acetazolamide and some of its more lipophilic derivatives were shown to be effective against vancomycin-resistant Enterococcus spp., with MICs in the range of 0.007-2 µg/mL, better than linezolid, the only clinically used agent available to date. Such results reinforce the rationale of considering existing and newly designed CAIs as antibacterials with an alternative mechanism of action.
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Demir-Yazıcı K, Güzel-Akdemir Ö, Angeli A, Supuran CT, Akdemir A. Novel Indole-Based Hydrazones as Potent Inhibitors of the α-class Carbonic Anhydrase from Pathogenic Bacterium Vibrio cholerae. Int J Mol Sci 2020; 21:ijms21093131. [PMID: 32365482 PMCID: PMC7247680 DOI: 10.3390/ijms21093131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 04/26/2020] [Accepted: 04/27/2020] [Indexed: 11/16/2022] Open
Abstract
Due to the increasing resistance of currently used antimicrobial drugs, there is an urgent problem for the treatment of cholera disease, selective inhibition of the α-class carbonic anhydrases (CA, EC 4.2.1.1) from the pathogenic bacterium Vibrio cholerae (VcCA) presents an alternative therapeutic target. In this study, a series of hydrazone derivatives, carrying the 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide scaffold, have been evaluated as inhibitors of the VcCA with molecular modeling studies. The results suggest that these compounds may bind to the active site of VcCA. To verify this, VcCA enzyme inhibition studies were performed and as predicted most of the tested compounds displayed potent inhibitory activities against VcCA with three compounds showing KI values lower than 30 nM. In addition, all these compounds showed selectivity for VcCA and the off-targets hCA I and II.
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Affiliation(s)
- Kübra Demir-Yazıcı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Beyazit, 34116 Istanbul, Turkey
| | - Özlen Güzel-Akdemir
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Istanbul University, Beyazit, 34116 Istanbul, Turkey
| | - Andrea Angeli
- Neurofarba Department, Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania
| | - Claudiu T. Supuran
- Neurofarba Department, Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Atilla Akdemir
- Computer-aided Drug Discovery Laboratory, Department of Pharmacology, Faculty of Pharmacy, Bezmialem Vakif University, Fatih, 34093 Istanbul, Turkey
- Correspondence: ; Tel.: +90-212-523-2288 (ext. 3142)
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Güzel-Akdemir Ö, Carradori S, Grande R, Demir-Yazıcı K, Angeli A, Supuran CT, Akdemir A. Development of Thiazolidinones as Fungal Carbonic Anhydrase Inhibitors. Int J Mol Sci 2020; 21:ijms21082960. [PMID: 32331447 PMCID: PMC7215574 DOI: 10.3390/ijms21082960] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/17/2020] [Accepted: 04/20/2020] [Indexed: 12/17/2022] Open
Abstract
In our efforts to find new and selective thiazolidinone-based anti-Candida agents, we synthesized and tested 26 thiazolidinones against several Candida spp. and Gram-positive and Gram-negative bacteria. The compounds showed selective antifungal activity with potency similar to fluconazole and clotrimazole, while lacking strong antibacterial activity. Molecular docking and molecular dynamics studies were performed on Candida CYP51a1 and carbonic anhydrase (CA) enzymes to further suggest putative targets that could mediate the antifungal effects of these compounds. Finally, the compounds were tested in enzyme inhibition assays to assess their putative mechanism of action and showed promising KI values in the 0.1–10 µM range against the Candida glabrata β-CA enzyme CgNce103.
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Affiliation(s)
- Özlen Güzel-Akdemir
- Istanbul University, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, 34116 Istanbul, Turkey; (Ö.G.-A.); (K.D.-Y.)
| | - Simone Carradori
- Dipartimento di Farmacia, “G. d′Annunzio” University of Chieti-Pescara, Via dei vestini 31, 66100 Chieti, Italy; (S.C.); (R.G.)
| | - Rossella Grande
- Dipartimento di Farmacia, “G. d′Annunzio” University of Chieti-Pescara, Via dei vestini 31, 66100 Chieti, Italy; (S.C.); (R.G.)
| | - Kübra Demir-Yazıcı
- Istanbul University, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, 34116 Istanbul, Turkey; (Ö.G.-A.); (K.D.-Y.)
| | - Andrea Angeli
- Neurofarba Department, Section of Pharmaceutical and Nutraceutical Sciences, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; (A.A.); (C.T.S.)
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania
| | - Claudiu T. Supuran
- Neurofarba Department, Section of Pharmaceutical and Nutraceutical Sciences, Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; (A.A.); (C.T.S.)
| | - Atilla Akdemir
- Bezmialem Vakif University, Computer-aided drug discovery laboratory, Department of Pharmacology, Faculty of Pharmacy, 34093 Istanbul, Turkey
- Correspondence: ; Tel.: +90-212-523-2288 (ext. 3142)
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Sulfonamide Inhibition Studies of an α-Carbonic Anhydrase from Schistosoma mansoni, a Platyhelminth Parasite Responsible for Schistosomiasis. Int J Mol Sci 2020; 21:ijms21051842. [PMID: 32155992 PMCID: PMC7084386 DOI: 10.3390/ijms21051842] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 02/28/2020] [Accepted: 03/04/2020] [Indexed: 01/04/2023] Open
Abstract
Schistosomiasis is a debilitating infection provoked by parasitic flatworms called schistosomes. The species Schistosoma mansoni is endemic in Africa, where it causes intestinal schistosomiasis. Recently, an α-carbonic anhydrase (CA, EC 4.2.1.1) was cloned and characterized from this organism and designated as SmCA. The protein is expressed in the tegument (skin) of S. mansoni at the host–parasite interface. Recombinant SmCA possesses high catalytic activity in the CO2 hydration reaction, similar to that of human CA isoform II with a kcat of 1.2 × 106 s−1 and a kcat/KM of 1.3 × 108 M−1·s−1. It has been found that schistosomes whose SmCA gene is suppressed using RNA interference are unable to establish a robust infection in mice, suggesting that the chemicals that inhibit SmCA function should have the same debilitating effect on the parasites. In this study, a collection of aromatic/heterocyclic sulfonamides were investigated as possible SmCA inhibitors. Several sulfonamides inhibited SmCA with medium to weak potency (KI values of 737.2 nM−9.25 μM), whereas some heterocyclic compounds inhibited the enzyme with KI values in the range of 124−325 nM. The α-CA from S. mansoni, SmCA, is proposed as a new anti-schistosomiasis drug target.
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Angeli A, Pinteala M, Maier SS, Simionescu BC, Milaneschi A, Abbas G, del Prete S, Capasso C, Capperucci A, Tanini D, Carta F, Supuran CT. Evaluation of Thio- and Seleno-Acetamides Bearing Benzenesulfonamide as Inhibitor of Carbonic Anhydrases from Different Pathogenic Bacteria. Int J Mol Sci 2020; 21:E598. [PMID: 31963423 PMCID: PMC7014678 DOI: 10.3390/ijms21020598] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/02/2020] [Accepted: 01/16/2020] [Indexed: 02/06/2023] Open
Abstract
A series of 2-thio- and 2-seleno-acetamides bearing the benzenesulfonamide moiety were evaluated as Carbonic Anhydrase (CA, EC 4.2.1.1) inhibitors against different pathogenic bacteria such as the Vibrio cholerae (VchCA-α and VchCA-β), Burkholderia pseudomallei (BpsCA-β and BpsCA-γ), Mycobacterium tuberculosis (Rv3723-β) and the Salmonella enterica serovar Typhimurium (StCA2-β). The molecules represent interesting leads worth developing as innovative antibacterial agents since they possess new mechanism of action and isoform selectivity preferentially against the bacterial expressed CAs. The identification of potent and selective inhibitors of bacterial CAs may lead to tools also useful for deciphering the physiological role(s) of such proteins.
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Affiliation(s)
- Andrea Angeli
- Sezione di Scienze Farmaceutiche, NEUROFARBA Dept., Università degli Studi di Firenze, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; (A.A.); (A.M.); (F.C.)
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania; (M.P.); (S.S.M.); (B.C.S.)
| | - Mariana Pinteala
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania; (M.P.); (S.S.M.); (B.C.S.)
| | - Stelian S. Maier
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania; (M.P.); (S.S.M.); (B.C.S.)
- Polymeric Release Systems Research Group, Polymers Research Center, “Gheorghe Asachi” Technical University of Iasi, 700050 Iasi, Romania
| | - Bogdan C. Simionescu
- Centre of Advanced Research in Bionanoconjugates and Biopolymers Department, “Petru Poni” Institute of Macromolecular Chemistry, 700487 Iasi, Romania; (M.P.); (S.S.M.); (B.C.S.)
| | - Andrea Milaneschi
- Sezione di Scienze Farmaceutiche, NEUROFARBA Dept., Università degli Studi di Firenze, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; (A.A.); (A.M.); (F.C.)
| | - Ghulam Abbas
- Department of Biological Sciences and Chemistry, University of Nizwa, Birkat Al-Mauz, P.O.Box 33, Nizwa-616, Sultanate of Oman;
| | - Sonia del Prete
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 111, 80131 Napoli, Italy; (S.d.P.); (C.C.)
| | - Clemente Capasso
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 111, 80131 Napoli, Italy; (S.d.P.); (C.C.)
| | - Antonella Capperucci
- Department of Chemistry “Ugo Schiff”, Università degli Studi di Firenze, Via della Lastruccia 13, I-50019 Sesto Fiorentino (Florence), Italy; (A.C.); (D.T.)
| | - Damiano Tanini
- Department of Chemistry “Ugo Schiff”, Università degli Studi di Firenze, Via della Lastruccia 13, I-50019 Sesto Fiorentino (Florence), Italy; (A.C.); (D.T.)
| | - Fabrizio Carta
- Sezione di Scienze Farmaceutiche, NEUROFARBA Dept., Università degli Studi di Firenze, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; (A.A.); (A.M.); (F.C.)
| | - Claudiu T. Supuran
- Sezione di Scienze Farmaceutiche, NEUROFARBA Dept., Università degli Studi di Firenze, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; (A.A.); (A.M.); (F.C.)
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Tanini D, Capperucci A, Scopelliti M, Milaneschi A, Angeli A, Supuran CT. Syntesis of thio- and seleno-acetamides bearing benzenesulfonamide as potent inhibitors of human carbonic anhydrase II and XII. Bioorg Chem 2019; 89:102984. [PMID: 31112841 DOI: 10.1016/j.bioorg.2019.102984] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 05/14/2019] [Indexed: 12/12/2022]
Abstract
A novel series of thio- and seleno-acetamides bearing benzenesulfonamide were synthetized and tested as human carbonic anhydrase inhibitors. These compounds were tested for the inhibition of four human (h) isoforms, hCA I, II, IX, and XII, involved in pathologies such as glaucoma (CA II and XII) or cancer (CA IX/XII). Several derivatives showed potent inhibition activity in low nanomolar range such as 3a, 4a, 7a and 8a. Furthermore, based on the tail approach we explain the interesting and selective inhibition profile of compound such as 5a and 9a, which were more selective for hCA I, 9b which was selective for hCA II, 3f selective for hCA IX and finally, 3e and 4b selective for hCA XII, over the other three isoforms. They are interesting leads for the development of more effective and isoform-selective inhibitors.
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Affiliation(s)
- Damiano Tanini
- University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 3-13, I-50019 Sesto Fiorentino, Italy
| | - Antonella Capperucci
- University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 3-13, I-50019 Sesto Fiorentino, Italy
| | - Martina Scopelliti
- University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 3-13, I-50019 Sesto Fiorentino, Italy
| | - Andrea Milaneschi
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Andrea Angeli
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
| | - Claudiu T Supuran
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
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Al-Tamimi AMS, Etxebeste-Mitxeltorena M, Sanmartín C, Jiménez-Ruiz A, Syrjänen L, Parkkila S, Selleri S, Carta F, Angeli A, Supuran CT. Discovery of new organoselenium compounds as antileishmanial agents. Bioorg Chem 2019; 86:339-345. [DOI: 10.1016/j.bioorg.2019.01.069] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 12/13/2018] [Accepted: 01/30/2019] [Indexed: 12/29/2022]
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Berrino E, Supuran CT. Novel approaches for designing drugs that interfere with pH regulation. Expert Opin Drug Discov 2019; 14:231-248. [PMID: 30681011 DOI: 10.1080/17460441.2019.1567488] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION In all living species, pH regulation is a tightly controlled process, with a plethora of proteins involved in its regulation. These include sodium-proton exchangers, carbonic anhydrases, anion exchangers, bicarbonate transporters/cotransporters, H+-ATPases, and monocarboxylate transporters. All of them play crucial roles in acid-base balancing, both in eukaryotic as well as in prokaryotic organisms, making them interesting drug targets for the management of pathological events (in)directly involved in pH regulation. Areas covered: Interfering with pH regulation for the treatment of tumors and microbial infections is the main focus of this review, with particular attention paid to inhibitors targeting the above-mentioned proteins. The latest advances in each field id reviewed. Expert opinion: Interfering with the pH regulation of tumor cells is a validated approach to tackle primary tumors and metastases growth. Carbonic anhydrases are the most investigated proteins of those aforementioned, with several inhibitors in clinical development. Recent advances in the characterization of proteins involved in pH homeostasis of various pathogens evidenced their crucial role in the survival and virulence of bacterial, fungal, and protozoan microorganisms. Some encouraging results shed light on the possibility to target such proteins for obtaining new anti-infectives, overcoming the extensive drug resistance problems of clinically used drugs.
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Affiliation(s)
- Emanuela Berrino
- a NEUROFARBA Department, Sezione di Scienze Farmaceutiche , University of Florence , Sesto Fiorentino (Florence) , Italy
| | - Claudiu T Supuran
- a NEUROFARBA Department, Sezione di Scienze Farmaceutiche , University of Florence , Sesto Fiorentino (Florence) , Italy
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Angeli A, Tanini D, Capperucci A, Malevolti G, Turco F, Ferraroni M, Supuran CT. Synthesis of different thio-scaffolds bearing sulfonamide with subnanomolar carbonic anhydrase II and IX inhibitory properties and X-ray investigations for their inhibitory mechanism. Bioorg Chem 2018; 81:642-648. [PMID: 30253337 DOI: 10.1016/j.bioorg.2018.09.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/07/2018] [Accepted: 09/18/2018] [Indexed: 11/28/2022]
Abstract
Several new molecules with different thio-scaffolds were designed, synthesised, and evaluated biologically as inhibitors of Carbonic Anhydrases (CAIs). The structure-activity relationship analysis identified thioether derivatives, here reported, as a potent and selective CAIs against hCA II and hCA IX. High resolution X-ray structure of inhibitor bound hCA II revealed extensive interactions with the hydrophobic pocket of active site and provided molecular insight into the binding properties of these new inhibitors.
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Affiliation(s)
- Andrea Angeli
- Department of University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Damiano Tanini
- Department of University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 13, I-50019 Sesto Fiorentino, Italy
| | - Antonella Capperucci
- Department of University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 13, I-50019 Sesto Fiorentino, Italy
| | - Gianni Malevolti
- Department of University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 13, I-50019 Sesto Fiorentino, Italy
| | - Francesca Turco
- Department of University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 13, I-50019 Sesto Fiorentino, Italy
| | - Marta Ferraroni
- Department of University of Florence, Department of Chemistry "Ugo Schiff", Via della Lastruccia 13, I-50019 Sesto Fiorentino, Italy
| | - Claudiu T Supuran
- Department of University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
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Angeli A, Abbas G, Del Prete S, Capasso C, Supuran CT. Selenides bearing benzenesulfonamide show potent inhibition activity against carbonic anhydrases from pathogenic bacteria Vibrio cholerae and Burkholderia pseudomallei. Bioorg Chem 2018; 79:319-322. [PMID: 29803078 DOI: 10.1016/j.bioorg.2018.05.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 05/15/2018] [Accepted: 05/16/2018] [Indexed: 10/16/2022]
Abstract
A series of selenides bearing benzenesulfonamide moieties was evaluated as carbonic anhydrase (CA, EC 4.2.1.1) inhibitors against the pathogenic bacteria Vibrio cholerae (VchCAα and VchCAβ) and Burkholderia pseudomallei (BpsCAβ) enzymes. The molecules represent an interesting lead for antibacterial agents with a possibly new mechanism of action showing excellent inhibitory action and selectivity for inhibiting VchCAα and BpsCAβ over the human (h) off-target isoforms hCA I and II. Identification of potent and possibly selective inhibitors of bacteria CAs over the human counterparts may lead to pharmacological tools useful for understanding the physiological role(s) of these under-investigated proteins.
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Affiliation(s)
- Andrea Angeli
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Ghulam Abbas
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy; Department of Biological Sciences and Chemistry, University of Nizwa, Birkat Al-Mauz, P.O. Box 33, Nizwa 616, Oman
| | - Sonia Del Prete
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 111, 80131 Napoli, Italy
| | - Clemente Capasso
- Istituto di Bioscienze e Biorisorse, CNR, Via Pietro Castellino 111, 80131 Napoli, Italy
| | - Claudiu T Supuran
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
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Angeli A, di Cesare Mannelli L, Trallori E, Peat TS, Ghelardini C, Carta F, Supuran CT. Design, Synthesis, and X-ray of Selenides as New Class of Agents for Prevention of Diabetic Cerebrovascular Pathology. ACS Med Chem Lett 2018; 9:462-467. [PMID: 29795760 DOI: 10.1021/acsmedchemlett.8b00076] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 04/09/2018] [Indexed: 12/19/2022] Open
Abstract
A series of novel selenides bearing benzenesulfonamide moieties was synthesized and investigated for their inhibition on six human (h) carbonic anhydrase (CA, EC 4.2.1.1) isoforms such as the physiologically relevant hCA I, II, VA, VB, VII, and IX and the X-ray complex in adduct with hCA II for some of them investigated. These enzymes are involved in a variety of diseases including glaucoma, retinitis pigmentosa, epilepsy, arthritis, metabolic disorders, and cancer. The investigated compounds showed potent inhibitory action against hCA VA, VII, and IX, in the low nanomolar range, thus making them of interest for the development of isoform-selective inhibitors and as candidates for various biomedical applications.
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Affiliation(s)
- Andrea Angeli
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Lorenzo di Cesare Mannelli
- NEUROFARBA Department, Section of Pharmacology and Toxicology, Università degli Studi di Firenze, Viale Pieraccini 6, 50139 Florence, Italy
| | - Elena Trallori
- NEUROFARBA Department, Section of Pharmacology and Toxicology, Università degli Studi di Firenze, Viale Pieraccini 6, 50139 Florence, Italy
| | - Thomas S. Peat
- CSIRO, 343 Royal Parade, Parkville, Victoria 3052, Australia
| | - Carla Ghelardini
- NEUROFARBA Department, Section of Pharmacology and Toxicology, Università degli Studi di Firenze, Viale Pieraccini 6, 50139 Florence, Italy
| | - Fabrizio Carta
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Claudiu T. Supuran
- University of Florence, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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