Glover, Stephen A

2023-01-19

<p>This account describes the origins of our extensive investigations into the mutagenicity of N-acyloxy-N-alkoxyamides. Since their discovery as biologically active anomeric amides that mutate DNA in the Ames reverse mutation assay without the need for metabolic activation, we have used activities in the Ames test to understand the impact of structural variation on cellular access to, binding to and reactivity with DNA. We have developed an understanding of the roles played by hydrophobicity, electrophilic reactivity, steric effects and, importantly, intercalation on mutagenicity levels and therefore interactions with DNA. The evolution and application of meaningful quantitative structure–activity relationships is described, and examples of their utility in explaining molecule–DNA interactions are given. Their ability to explain previous mutagenicity data and, importantly, to predict meaningful mutagenic behaviour is also demonstrated.</p>

Australian Journal of Chemistry, 76(1), p. 1-24

1445-0038

0004-9425

https://hdl.handle.net/1959.11/57207

CSIRO Publishing

Attribution-NonCommercial-NoDerivatives 4.0 International

Mutagenicity of N-acyloxy-N-alkoxyamides – QSAR determination of factors controlling activity

Journal Article

Publication