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Scarim CB, Lira de Farias R, Vieira de Godoy Netto A, Chin CM, Leandro Dos Santos J, Pavan FR. Recent advances in drug discovery against Mycobacterium tuberculosis: Metal-based complexes. Eur J Med Chem 2021; 214:113166. [PMID: 33550181 DOI: 10.1016/j.ejmech.2021.113166] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/05/2021] [Accepted: 01/05/2021] [Indexed: 12/12/2022]
Abstract
Metal-based drugs are privileged motifs that act as primary pharmacophores in bioactive compounds for various diseases, including tuberculosis (TB). This potentially life-threatening and extremely contagious infectious disease is caused by Mycobacterium tuberculosis (Mtb). In 2018, TB infected about 10 million people and caused 1.2 million deaths worldwide. A large number of ligands are promising scaffolds in drug design, including heterocyclic, phosphines, schiff bases, thio and semicarbazones, aliphatic amines, cyclopalladated, cyanometallates and miscellaneous. Moreover, several metal-based complexes have been studied for the treatment of numerous illnesses, including infectious diseases. To contribute to drug design, we identified the metal-based organometallic complexes against Mtb. Thus, in this review article, we analysed the recent contributions of metal-based scaffolds for design of new anti-Mtb drugs in the last decade (2011-2020). Besides, metal-based approaches will be presented in order to find out new antitubercular agents.
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Affiliation(s)
- Cauê Benito Scarim
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil.
| | - Renan Lira de Farias
- Sao Paulo State University (UNESP), Institute of Chemistry, Araraquara, SP, 14800-900, Brazil
| | | | - Chung Man Chin
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil; School of Medicine, Union of the Colleges of the Great Lakes (UNILAGO), São José do Rio Preto, SP, 15030-070, Brazil
| | - Jean Leandro Dos Santos
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil; Sao Paulo State University (UNESP), Institute of Chemistry, Araraquara, SP, 14800-900, Brazil
| | - Fernando Rogério Pavan
- Sao Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, 14800-903, Brazil.
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Rocha FV, Farias RL, Lima MA, Batista VS, Nascimento-Júnior NM, Garrido SS, Leopoldino AM, Goto RN, Oliveira AB, Beck J, Landvogt C, Mauro AE, Netto AVG. Computational studies, design and synthesis of Pd(II)-based complexes: Allosteric inhibitors of the Human Topoisomerase-IIα. J Inorg Biochem 2019; 199:110725. [PMID: 31374424 DOI: 10.1016/j.jinorgbio.2019.110725] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 05/20/2019] [Accepted: 05/27/2019] [Indexed: 12/30/2022]
Abstract
Herein, a robust docking protocol was developed by using a low-cost workflow to highlight the modulation at ATPase domain from Human Topoisomerase-IIα (TOP2A) towards four novel Pd(II)-complexes bearing N,S-donor ligands. In vitro TOP2A inhibition assay confirmed the ability of them to prevent the enzyme functions into concentration ranging at 6.25-25μM. These results exhibited more effectivity than anticancer agent etoposide (35μM) and merbarone (40-50μM). The compounds were screened via Resazurin assay against MCF-7, MDA-MB-231 (Human breast), DU-145 (Human prostate), A549 (Human lung) and Cal27 (Human tongue) tumor cell lines revealing great cytotoxic effects, primarily to MCF-7 (IC50=1.81-4.46μM). As well, 1-4 exhibited their selectivity index (SI) higher than cisplatin against HEK-293 (human kidney) normal cells, at least 11.6-fold (SI1-4=1.4-5.0; SIcis=0.12). Further, Red Blood Cell hemolytic test suggested in vitro non-toxic character for compound 4, previously evaluated as the most effective TOP2A inhibitor.
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Affiliation(s)
- Fillipe V Rocha
- UFSCar - Univ Federal de São Carlos, Departamento de Química, São Carlos, Brazil.
| | - Renan L Farias
- UNESP - Univ Estadual Paulista, Instituto de Química, Departamento de Química Geral e Inorgânica, Araraquara, Brazil
| | - Mauro A Lima
- UFSCar - Univ Federal de São Carlos, Departamento de Química, São Carlos, Brazil
| | - Victor S Batista
- UNESP - Univ Estadual Paulista, Instituto de Química, Departamento de Química Orgânica, Araraquara, Brazil
| | | | - Saulo S Garrido
- UNESP - Univ Estadual Paulista, Instituto de Química, Departamento de Bioquímica e Tecnologia Química, Araraquara, Brazil
| | - Andréia M Leopoldino
- USP - Univ de São Paulo, Department of Clinical Analyses, Toxicology and Food Sciences, Ribeirão Preto, Brazil
| | - Renata N Goto
- USP - Univ de São Paulo, Department of Clinical Analyses, Toxicology and Food Sciences, Ribeirão Preto, Brazil
| | - Adriano B Oliveira
- UFS - Univ Federal de Sergipe, Departamento de Química, São Cristóvão, Brazil
| | - Johannes Beck
- Rheinische Friedrich-Wilhelms-Universität Bonn, Institut für Anorganische Chemie, Bonn, Germany
| | - Christian Landvogt
- Rheinische Friedrich-Wilhelms-Universität Bonn, Institut für Anorganische Chemie, Bonn, Germany
| | - Antônio E Mauro
- UNESP - Univ Estadual Paulista, Instituto de Química, Departamento de Química Geral e Inorgânica, Araraquara, Brazil
| | - Adelino V G Netto
- UNESP - Univ Estadual Paulista, Instituto de Química, Departamento de Química Geral e Inorgânica, Araraquara, Brazil
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Moro AC, da Cunha GA, de Souza RFF, Mauro AE, Netto AVDG, Carlos IZ, Resende FA, Varanda EA, Pavan FR, Leite CQF. C 2 ,N-dimethylbenzylamine cyclopalladated compounds: evaluation of cytotoxic, mutagenic and antitubercular activities. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1339-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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