“…26 Further data supporting our contention of low toxicity of aminoxyl radicals were recently published in a critical article. 33 In contrast to all these results, it was reported27 that 3 caused a 9to 16-fold increase in revertants above the controls using the TA 104 strain and xanthine oxidaae in the presence of hypoxanthine. A metabolic scheme was proposed27 to explain specifically the involvement of the aminoxyl group (>N A 0) in the mutagenic process.…”
Section: Mass Spectra (Me Intensity) Yo Molecular Formulamentioning
“…26 Further data supporting our contention of low toxicity of aminoxyl radicals were recently published in a critical article. 33 In contrast to all these results, it was reported27 that 3 caused a 9to 16-fold increase in revertants above the controls using the TA 104 strain and xanthine oxidaae in the presence of hypoxanthine. A metabolic scheme was proposed27 to explain specifically the involvement of the aminoxyl group (>N A 0) in the mutagenic process.…”
Section: Mass Spectra (Me Intensity) Yo Molecular Formulamentioning
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