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Synthesis 2001(10): 1459-1461
DOI: 10.1055/s-2001-16096
DOI: 10.1055/s-2001-16096
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
Synthesis and Characterization of Model Ultimate Carcinogens/Metabolites Derived from Lead Tetraacetate Oxidation of Arylnitrones: 2′-Deoxyguanosine Adducts
Further Information
Received
9 March 2001
Publication Date:
29 September 2004 (online)
Publication History
Publication Date:
29 September 2004 (online)
Abstract
The synthesis of model reactive metabolites 4a-c by lead tetraacetate (LTA) oxidation of arylnitrones 3a-c is described. Compounds 4a-c react with deoxyguanosine (dG) to give N-benzoylated C8-adducts 5a-c. Following debenzoylation with the heterogeneous system (sodium carbonate/methanol) leads to the corresponding C8-adducts 6a-c.
Key words
model ultimate carcinogens - reactive metabolites - LTA oxidation - arylnitrones - debenzoylation - 2"-deoxyguanosine adducts
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