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Oliveira FA, Pinto ACS, Duarte CL, Taranto AG, Lorenzato Junior E, Cordeiro CF, Carvalho DT, Varotti FP, Fonseca AL. Evaluation of antiplasmodial activity in silico and in vitro of N-acylhydrazone derivatives. BMC Chem 2022; 16:50. [PMID: 35810303 PMCID: PMC9271247 DOI: 10.1186/s13065-022-00843-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 06/17/2022] [Indexed: 11/21/2022] Open
Abstract
N-acylhydrazones are considered privileged structures in medicinal chemistry, being part of antimicrobial compounds (for example). In this study we show the activity of N-acylhydrazone compounds, namely AH1, AH2, AH4, AH5 in in vitro tests against the chloroquine-resistant strain of Plasmodium falciparum (W2) and against WI26 VA-4 human cell lines. All compounds showed low cytotoxicity (LC50 > 100 µM). The AH5 compound was the most active against Plasmodium falciparum, with an IC50 value of 0.07 μM. AH4 and AH5 were selected among the tested compounds for molecular docking calculations to elucidate possible targets involved in their mechanism of action and the SwissADME analysis to predict their pharmacokinetic profile. The AH5 compound showed affinity for 12 targets with low selectivity, while the AH4 compound had greater affinity for only one target (3PHC). These compounds met Lipinski's standards in the ADME in silico tests, indicating good bioavailability results. These results demonstrate that these N-acylhydrazone compounds are good candidates for future preclinical studies against malaria.
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Affiliation(s)
- Fernanda A Oliveira
- Núcleo de Pesquisa Em Química Biológica (NQBio), Universidade Federal de São João Del Rei, Campus Centro Oeste, Divinópolis, MG, 35501-296, Brazil
| | - Ana Claudia S Pinto
- Núcleo de Pesquisa Em Química Biológica (NQBio), Universidade Federal de São João Del Rei, Campus Centro Oeste, Divinópolis, MG, 35501-296, Brazil.
| | - Caique L Duarte
- Núcleo de Pesquisa Em Química Biológica (NQBio), Universidade Federal de São João Del Rei, Campus Centro Oeste, Divinópolis, MG, 35501-296, Brazil
| | - Alex G Taranto
- Núcleo de Pesquisa Em Química Biológica (NQBio), Universidade Federal de São João Del Rei, Campus Centro Oeste, Divinópolis, MG, 35501-296, Brazil
| | - Eder Lorenzato Junior
- Laboratório de Pesquisa Em Química Farmacêutica, Universidade Federal de Alfenas, Campus Alfenas, Alfenas, MG, 37130-001, Brazil
| | - Cleydson Finotti Cordeiro
- Laboratório de Pesquisa Em Química Farmacêutica, Universidade Federal de Alfenas, Campus Alfenas, Alfenas, MG, 37130-001, Brazil
| | - Diogo T Carvalho
- Laboratório de Pesquisa Em Química Farmacêutica, Universidade Federal de Alfenas, Campus Alfenas, Alfenas, MG, 37130-001, Brazil
| | - Fernando P Varotti
- Núcleo de Pesquisa Em Química Biológica (NQBio), Universidade Federal de São João Del Rei, Campus Centro Oeste, Divinópolis, MG, 35501-296, Brazil
| | - Amanda L Fonseca
- Núcleo de Pesquisa Em Química Biológica (NQBio), Universidade Federal de São João Del Rei, Campus Centro Oeste, Divinópolis, MG, 35501-296, Brazil.
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Development of nanostructured systems using natural polymers to optimize the treatment of inflammatory bowel diseases: A prospective study. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Lima IAD, Pomin SP, Cavalcanti OA. Development and characterization of pullulan-polymethacrylate free films as potential material for enteric drug release. BRAZ J PHARM SCI 2017. [DOI: 10.1590/s2175-97902017000300002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Oliveira Cardoso VMD, Stringhetti Ferreira Cury B, Evangelista RC, Daflon Gremião MP. Development and characterization of cross-linked gellan gum and retrograded starch blend hydrogels for drug delivery applications. J Mech Behav Biomed Mater 2017; 65:317-333. [DOI: 10.1016/j.jmbbm.2016.08.005] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 07/19/2016] [Accepted: 08/01/2016] [Indexed: 12/27/2022]
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Rabito MF, Reis AV, Freitas ADR, Tambourgi EB, Cavalcanti OA. A pH/enzyme-responsive polymer film consisting of Eudragit FS 30 D and arabinoxylane as a potential material formulation for colon-specific drug delivery system. Pharm Dev Technol 2011; 17:429-36. [PMID: 21222512 DOI: 10.3109/10837450.2010.546409] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Polymer film based on pH-dependent Eudragit FS 30 D acrylic polymer in association with arabinoxylane, a polysaccharide issued from gum psyllium, was produced by way of solvent casting. Physical-chemical characterization of the polymer film samples was performed by means of thermogravimetry (TGA), differential scanning calorimetry (DSC), and scanning electron microscopy (SEM). Furthermore, water-equilibrium swelling index (I(s)) and weight loss of the films in KCl buffer solution of pH 1.2, in KH(2)PO(4) buffer solution of pH 5.0, or in KH(2)PO(4) buffer solution of pH 5.0 consisting of 4% enzyme Pectinex 3X-L (w/v) were also carried out for the film characterization. No chemical interactions between the Eudragit FS 30 D and the arabinoxylane polymer chains were evidenced, thus suggesting that the film-forming polymer structure was obtained from a physical mixture of both polymers. The arabinoxylane-loader films showed a more pronounced weight loss after their immersion in buffer solution containing enzyme Pectinex 3X-L. The introduction of the arabinoxylane makes the film more susceptible to undergo an enzymatic degradation. This meant that the enzyme-dependent propriety issued from the arabinoxylane has been imprinted into the film formulation. This type of polymer film is an interesting system for applications in colon-specific drug delivery system.
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Affiliation(s)
- Mirela Fulgencio Rabito
- Laboratório de FarmacoTecnologia, Departamento de Farmacologia e Terapeutica Programa de Pós-graduação em Ciências Farmacêuticas, Maringá 87020-900, Brazil
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Piai JF, Lopes LC, Fajardo AR, Rubira AF, Muniz EC. Kinetic study of Chondroitin Sulphate release from Chondroitin Sulphate/Chitosan complex hydrogel. J Mol Liq 2010. [DOI: 10.1016/j.molliq.2010.05.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Parise Filho R, Polli MC, Barberato Filho S, Garcia M, Ferreira EI. Prodrugs available on the Brazilian pharmaceutical market and their corresponding bioactivation pathways. BRAZ J PHARM SCI 2010. [DOI: 10.1590/s1984-82502010000300003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The aim of this paper was to emphasize the importance of prodrug design to therapy, by examining examples available on the Brazilian pharmaceutical market. The principles of prodrug design are briefly discussed herein. Examples of prodrugs from many important therapeutic classes are shown and their advantages relative to the drugs they are derived from are also discussed. Considering the importance of these therapeutic classes, from both therapy and economic standpoints, prodrug design is a very valuable aspect in the research of new drugs and for the pharmaceutical industry as a whole.
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