Synthesis and Characterization of Model Ultimate Carcinogens/Metabolites Derived from Lead Tetraacetate Oxidation of Arylnitrones: 2′-Deoxyguanosine Adducts
作者:Kanchugarakoppal Rangappa、Honnaiah Mallesha、Kodagahally Ravi Kumar、Kempegowda Mantelingu
DOI:10.1055/s-2001-16096
日期:——
The synthesis of model reactive metabolites 4a-c by leadtetraacetate (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.