Calculations of theoretical indices of carcinogenic activity including the effect of medium

Relation between the electronic structure of aromatic compounds and their carcinogenic activity has been correlated. Hypotheses of K, L regions have been employed. Possibilities of better theoretical description of carcinogenic activity have been examined by including the effect of medium and by using a more exact quantum--chemical method. Theoretical carcinogenic activity of some compounds so far experimentally not tested has been estimated.