NEW NAPHTALENIC AMINOALKYL DERIVATIVES,THE ACID ADDITION SALTS THEREOF AND THE PROCESS FOR PREPARING SAME,AS WELL AS THE APPLICATION IN THERAPEUTICS OF THESE DERIVATIVES AND SALTS

摘要

1. New naphthalenic aminoalkyl derivatives corresponding to the formula : see diagramm : EP0100257,P37,F4 in which : R1 and R2 are identical or different and represent a hydrogen atom or an alkyl group comprising 1 to 4 carbon atoms or form, conjointly with the nitrogen atom to which they are linked, a heterocyclic radical chosen from the following : pyrrolidino, piperidino, hexamethyleneimino, morpholino, piperazino, 4-methyl piperazino ; n = 1, 2 or 3 ; R represents a hydrogen or halogen atom or a methyl group ; and R3 represents a hydrogen or halogen atom or a methyl or methoxy group, as well as the organic or mineral acid addition salts thereof.