[Experimental data on pharmacological effects of new phenothiazine derivatives].

A variety of triazoles and thiadiazoles linked to the N-atom of the phenothiazine through a two carbon atoms chain have been submitted to preliminary toxicological screening (DL50 and DMT). Two derivatives have been selected for the specific pharmacological evaluation. It has been noted a diminution of the exploratory capacity without the muscle tonus, the balance and the capacity of becoming normal again of the tested animals (mice and rats) being affected.