This article presents the preparation and biological activities of new 5'-arylchalcogeno-3-aminothymidine derivatives as antioxidants (inhibition of lipid peroxidation, scavenging of the free radical 2,2-diphenylpicrylhydrazyl and demonstration of a thiol peroxidase-like activity) as well as antitumoral agents against bladder carcinoma 5637. The chalcogeno-aminothymidines presented prominent activity in the tests for both biological properties, showing a direct relation with the chalcogenium atom.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6071852PMC
http://dx.doi.org/10.1039/c6md00640jDOI Listing

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