AMINOALKYL NAPHTHALENE DERIVATIVES, THEIR SALTS, PROCESS FOR THEIR PREPARATION AND THE THERAPEUTICAL USE 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.