New benzo [d] thiazole derivatives, process for their preparation and their therapeutic applications

摘要

This invention relates to compounds having the general formula: <IMAGE> (I) and their pharmaceutically acceptable acid addition salts having the formula: <IMAGE> (II) in which: R represents hydrogen or a C1-4 alkyl radical, R' represents hydrogen or a C1-4 alkyl radical, m is 0, 1, 2 or 3, n is 3, 2, 1 or 0, the sum m+n being always equal to 3, and X- represents an anion formed by a pharmaceutically acceptable acid.