A quantum chemical study was carried out to find relationships between the carcinogenic potency, quantified by the Iball and Berenblum indices, and the electronic structure of a group of substituted benz[a]anthracene derivatives. The electronic structure was calculated within Density Functional Theory at the mPW1PW91/LanL2DZ level with full geometry optimization. We obtained statistically significant relationships for both indices. The most important local atomic reactivity index appearing in both equations corresponds to the hardness of a carbon atom not bearing hydrogen. This result is important because some theories about carcinogenicity (K-L regions theory and bay-region theory) do not include this atom.
Select your language of interest to view the total content in your interested language
Der Pharma Chemica received 15261 citations as per Google Scholar report