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A gold(I) complex with a vitamin K3 derivative: characterization and antitumoral activity. | LitMetric

A gold(I) complex with a vitamin K3 derivative: characterization and antitumoral activity.

J Inorg Biochem

Departamento de Química Inorgánica, Facultade de Farmacia, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Galicia, Spain.

Published: November 2006

Reaction of the vitamin K(3) derivative menadione sodium bisulfite thiosemicarbazone (NaK(3)TSC) with chloro(triethylphosphine)gold(I) afforded the complex [AuPEt(3)(K(3)TSC)]. This compound consists of discrete molecules in which the metal is almost linearly coordinated to P and S. Preliminary in vitro screening showed significant anti-cancer activity, notably against the cisplatin-resistant cell line A2780cis.

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http://dx.doi.org/10.1016/j.jinorgbio.2006.07.006DOI Listing

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