| abstract |
The present invention relates, as new industrial products, to derivatives chosen from the group consisting of (i) 1- (N- (α-alkylamino-α-methylacetyl) -aminophenyl] -2alkylamino-propanones of general formula wherein R represents an alkyl group Ci-C 4, and R 'represents a hydrogen atom or an alkyl group C 1 -C 4 alkyl; and, (ii) their addition salts.n n n These new products are useful in therapy, in particular as substances acting on the CNS.n n n The invention also relates to their preparation process. |