Radical scavenging activity, lipid peroxidation inhibition and redox profile of aminodiarylamines in the thieno[3,2-b]pyridine series
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resumo
The reducing properties of diarylamines make them very important as antioxidants, especially as
radical scavengers as it has been demonstrated by our and other research groups [1 -3]. Three
di(hetero)arylamines were prepared by C- N coupling of the methyl3-amino-6-bromothieno(3,2-
b]pyridine-2-carboxylate with bromonitrobenzenes and further reduced to the amino compounds 1a-c
(Scheme) (4].
