Anticancer Activity and Apoptosis Induction of Gold(III) Complexes Containing 2,2'-Bipyridine-3,3'-dicarboxylic Acid and Dithiocarbamates.
Molecules
; 26(13)2021 Jun 29.
Article
em En
| MEDLINE
| ID: mdl-34209921
ABSTRACT
Three novel gold(III) complexes (1-3) of general composition [Au(Bipydc)(S2CNR2)]Cl2 (Bipydc = 2,2'-bipyridine-3,3'-dicarboxylic acid and R = methyl for dimethyldithiocarbamate (DMDTC), ethyl for diethyldithiocarbamate (DEDTC), and benzyl for dibenzyldithiocarbamate (DBDTC)) have been synthesized and characterized by elemental analysis, FTIR and NMR spectroscopic techniques. The spectral results confirmed the presence of both the Bipydc and dithiocarbamate ligands in the complexes. The in vitro cytotoxic studies demonstrated that compounds 1-3 were highly cytotoxic to A549, HeLa, MDA-231, and MCF-7 cancer cells with activities much higher (about 25-fold) than cisplatin. In order to know the possible mode of cell death complex 2, [Au(Bipydc)(DEDTC)]Cl2 was further tested for induction of apoptosis towards the MCF-7 cells. The results indicated that complex 2 induces cell death through apoptosis.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Piridinas
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Tiocarbamatos
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Complexos de Coordenação
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Ouro
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Antineoplásicos
Limite:
Humans
Idioma:
En
Revista:
Molecules
Assunto da revista:
BIOLOGIA
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Arábia Saudita