Oxindoles and copper complexes with oxindole-derivatives as potential pharmacological agents



Document title: Oxindoles and copper complexes with oxindole-derivatives as potential pharmacological agents
Journal: Journal of the Brazilian Chemical Society
Database: PERIÓDICA
System number: 000311871
ISSN: 0103-5053
Authors: 1
Institutions: 1Universidade de Sao Paulo, Instituto de Quimica, Sao Paulo. Brasil
Year:
Season: Dic
Volumen: 17
Number: 8
Pages: 1473-1485
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental, aplicado
English abstract Oxindoles are endogenous compounds found in mammalian body fluids and tissues. Particularly, isatin (1H-indole-2,3-dione) and its derivatives have shown a variety of biological effects, including inhibition of monoamine oxidase, antibacterial, antifungal, antiviral and antiproliferative activities. Recent reports have described these compounds as efficient inhibitors of kinases, a class of proteins involved in many steps of the cellular cycle. Here, some copper(II) complexes with oxindole-derived ligands are discussed as potential antitumoral agents, in comparison to other complexes, based on the proposal of a synergistic effect on adding the metal coordinating and redox properties to the already demonstrated capability of these ligands to influence the angiogenesis and apoptosis processes
Portuguese abstract Oxindóis são compostos endógenos encontrados em fluidos e tecidos de mamíferos. Particularmente, isatina (1H-indol-2,3-diona) e seus derivados vêm mostrando uma grande variedade de efeitos no meio biológico, incluindo a inibição de monoamina oxidase, atividade bactericida, fungicida, antiviral e antiproliferativa. Pesquisas mais recentes descrevem estes compostos como inibidores de quinases, uma classe de proteínas envolvidas em várias etapas do ciclo celular. Nesta revisão, complexos de cobre(II) com ligantes derivados de oxindóis são discutidos como potenciais agentes antitumorais, em comparação com outros complexos, com base na proposição de se aliar as propriedades redox e coordenativas do metal à capacidade de afetar os processos de angiogenese e apoptose já demonstrada por esse tipo de ligante
Disciplines: Química
Keyword: Química farmacéutica,
Cobre,
Oxindoles,
Metalofármacos,
Apoptosis,
Regulación redox
Keyword: Chemistry,
Medicinal chemistry,
Copper,
Oxindoles,
Metallodrugs,
Apoptosis,
Redox regulation
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