<i>C</i><sup>8</sup>-Arylguanine and <i>C</i><sup>8</sup>-Aryladenine Formation in Calf Thymus DNA from Arenediazonium Ions
作者:Peter M. Gannett、Jeannine H. Powell、Ramakrishna Rao、Xiangling Shi、Terence Lawson、Carol Kolar、Bela Toth
DOI:10.1021/tx980179f
日期:1999.3.1
demonstrate the intermediacy of aryl radicals during the decomposition of the N1-aryl-N3-purinyltriazenes and to demonstrate that this process also occurs in calf thymus (ct) DNA treated with arenediazonium ions. These results suggest the involvement of an aryl radical in the formation of the observed DNA adducts. Finally, we have found that the treatment of ct DNA with arenediazonium ions produces a significant