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Haroon M, Akhtar T, Mehmood H, da Silva Santos AC, da Conceição JM, Brondani GL, Silva Tibúrcio RD, Galindo Bedor DC, Viturino da Silva JW, Sales Junior PA, Alves Pereira VR, Lima Leite AC. Synthesis of hydrazinyl-thiazole ester derivatives, in vitro trypanocidal and leishmanicidal activities. Future Med Chem 2024; 16:221-238. [PMID: 38269432 DOI: 10.4155/fmc-2023-0255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 01/10/2024] [Indexed: 01/26/2024] Open
Abstract
Aim: To synthesize novel more potent trypanocidal and leishmanicidal agents. Methods: Hantzsch's synthetic strategy was used to synthesize 1,3-thiazole-4-carboxylates and their N-benzylated derivatives. Results: 28 new thiazole-carboxylates and their N-benzylated derivatives were established to test their trypanocidal and leishmanicidal activities. From both series, compounds 3b, 4f, 4g, 4j and 4n exhibited a better or comparable trypanocidal profile to benznidazole. Among all tested compounds, 4n was found to be the most potent and was better than benznidazole. Conclusion: Further variation of substituents around 1,3-thiazole-4-carboxylates and or hydrazinyl moiety may assist in establishing better and more potent trypanocidal and leishmanicidal agents.
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Affiliation(s)
- Muhammad Haroon
- Department of Chemistry & Biochemistry, Miami University, 651 E High Street, Oxford, OH 45056, USA
| | - Tashfeen Akhtar
- Department of Chemistry, Mirpur University of Science & Technology (MUST), 10250-Mirpur (AJK), Pakistan
| | - Hasnain Mehmood
- Department of Chemistry, Mirpur University of Science & Technology (MUST), 10250-Mirpur (AJK), Pakistan
| | | | - Juliana M da Conceição
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Graziella Leite Brondani
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Robert da Silva Tibúrcio
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Danilo C Galindo Bedor
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - José W Viturino da Silva
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | | | | | - Ana C Lima Leite
- Department of Pharmaceutical Sciences, Health Sciences Centre, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
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Lucena MLC, Leite ACL. DESENVOLVIMENTO DE METODOLOGIA SIMPLIFICADA PARA OBTENÇÃO DE TROMBINA E FIBRINOGÊNIO HUMANOS A PARTIR DE UMA UNIDADE DE PLASMA: UMA NOVA POSSIBILIDADE PARA FABRICAÇÃO DE SELANTES DE FIBRINA EM HEMOCENTROS. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.1030] [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: 11/11/2022] Open
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Lucena MLC, Lucena AES, Lucena SCA, Leite ACL. DETERMINATION OF COAGULATION FACTOR VIII ACTIVITY IN CRYO-FREE PLASMA SAMPLES: AN ANALYSIS OF RAW MATERIAL SUITABILITY FOR INDUSTRIAL USE. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.619] [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: 11/11/2022] Open
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Dantas LLSFR, Fonseca AG, Pereira JR, Furtado AA, Gomes PATM, Fernandes-Pedrosa MF, Leite ACL, Rêgo MJBM, Pitta MGR, Lemos TMAM. Anti-inflammatory and antinociceptive effects of the isatin derivative (Z)-2-(5-chloro-2-oxoindolin-3-ylidene)-N-phenyl-hydrazinecarbothioamide in mice. ACTA ACUST UNITED AC 2020; 53:e10204. [PMID: 32901685 PMCID: PMC7485313 DOI: 10.1590/1414-431x202010204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 04/30/2020] [Accepted: 06/22/2020] [Indexed: 11/22/2022]
Abstract
Several isatin derivatives have shown important biological activities, which have attracted interest from researchers. For this reason, the present study aimed to evaluate the anti-inflammatory and antinociceptive effects of the isatin derivative (Z)-2-(5-chloro-2-oxoindolin-3-ylidene)-N-phenyl-hydrazinecarbothioamide (COPHCT) in mice. Three doses of this compound were tested: 1.0, 2.5, and 5.0 mg/kg. The anti-inflammatory activity was assessed using the carrageenan-induced paw edema model and the zymosan-induced air pouch model. The evaluation of the antinociceptive effect was performed through the formalin test and the acetic acid-induced abdominal writhing test. The paw edema assay demonstrated that all doses of the compound showed a significant reduction of the edema in the second hour evaluated, but a better response was observed in the fourth hour. The zymosan-induced air pouch model indicated that the compound, in all doses, significantly reduced leukocyte migration and total protein concentration levels. In the formalin test, the doses 1.0, 2.5, and 5.0 mg/kg of COPHCT showed activity only in the second phase, with reduction in paw pain time of 73.61, 79.46, and 73.85%, respectively. The number of abdominal writhings decreased with the increasing dose, but only 5.0 mg/kg COPHCT exhibited a significant response, with a reduction of 24.88%. These results demonstrated the ability of this compound to interfere in the anti-inflammatory activity of edema, vascular permeability, and cell migration. In addition, its possible antinociceptive effect may be related to the dose used.
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Affiliation(s)
- L L S F R Dantas
- Programa de Pós-Graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil
| | - A G Fonseca
- Programa de Pós-Graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil
| | - J R Pereira
- Programa de Pós-Graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil
| | - A A Furtado
- Programa de Pós-Graduação em Bioquímica, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil
| | - P A T M Gomes
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife, PE, Brasil
| | - M F Fernandes-Pedrosa
- Programa de Pós-Graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.,Programa de Pós-Graduação em Bioquímica, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.,Departamento de Farmácia, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil
| | - A C L Leite
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife, PE, Brasil.,Departamento de Ciências Farmacêuticas, Universidade Federal de Pernambuco, Recife, PE, Brasil
| | - M J B M Rêgo
- Núcleo de Pesquisa em Inovação Terapêutica Suely Galdino, Universidade Federal de Pernambuco, Recife, PE, Brasil
| | - M G R Pitta
- Núcleo de Pesquisa em Inovação Terapêutica Suely Galdino, Universidade Federal de Pernambuco, Recife, PE, Brasil
| | - T M A M Lemos
- Programa de Pós-Graduação em Desenvolvimento e Inovação Tecnológica em Medicamentos, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil.,Departamento de Análises Clínicas e Toxicológicas, Universidade Federal do Rio Grande do Norte, Natal, RN, Brasil
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De Moraes Gomes PAT, Pena LJ, Leite ACL. Isatin Derivatives and Their Antiviral Properties Against Arboviruses: A Review. Mini Rev Med Chem 2019; 19:56-62. [PMID: 29692243 DOI: 10.2174/1389557518666180424093305] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 01/25/2018] [Accepted: 04/22/2018] [Indexed: 12/17/2022]
Abstract
Arboviruses have been spreading rapidly throughout the Western Hemisphere in recent decades. Among the arboviruses with high morbidity and mortality are the members of the Alphavirus and Flavivirus genera. Within the first genus, Chikungunya Virus (CHIKV) is considered one of the most challenging human arboviral infection worldwide, against which there is no specific antivirals. Flaviviruses are some of the main viruses responsible for encephalitis, haemorrhagic disease and developmental defects. Dengue virus (DENV), Japanese Encephalitis Virus (JEV), West Nile Virus (WNV) and Zika Virus (ZIKV) are examples of flaviviruses without clinically approved antiviral agents. Thus, the search for new antivirals becomes highly important. One of the strategies that can be employed to obtain new drugs is the identification and utilization of privileged structures. Isatin is an example of a privileged molecular framework, displaying a broad spectrum of biological activities, including antiviral action. Obtaining and studying the antiviral properties of isatin derivatives have helped to identify important agents with potential activity against different arboviruses. This article reviews some of these isatin derivatives, their structures and antiviral properties reported against this important group of viruses.
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Affiliation(s)
- Paulo André Teixeira De Moraes Gomes
- Medicinal Chemistry Planning Laboratory, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife-PE, Brazil.,Department of Virology and of Experimental Therapeutics, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife-PE, Brazil
| | - Lindomar J Pena
- Department of Virology and of Experimental Therapeutics, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife-PE, Brazil
| | - Ana C Lima Leite
- Medicinal Chemistry Planning Laboratory, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife-PE, Brazil
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