[Benzonitrile and derivatives. Synthesis and pharmacological study of alkyl para-cyanophenoxy alkanoates on the...

The results obtained by the pharmacological study of alkyl para-cyanophenoxy alkanoates seem to indicate that these derivatives present a sedative effect on the central nervous system. This activity increases with the number of methyl groups substituted, on ethyl para-cyanophenoxy acetate (except the motricity composent), most probably because of an increase in lipophily and therefore in the fixation on the central nervous system.