The invention relates to new N-substituted benzenesulfonamides, the process for their preparation and their use. The compounds according to the invention correspond to the general formula (I): ##STR1## in which: n and m have values from 0 to 4; R.sub.3 and R.sub.4 represent in particular a lower alkyl radical; R.sub.1 and R.sub.2 represent in particular hydrogen atoms, linear or branched alkyl groups having from 1 to 4 carbon atoms; R.sub.5 represents particularly a hydrogen atom, a halogen, the NO.sub.2, NH.sub.2, or CF.sub.3 group; R.sub.6 and R.sub.7 represent in particular a hydrogen atom, an alkyl radical of 1 to 6 carbon atoms. The invention is useful in the preparation of tranquilizing or anxiolytic medicines.
该发明涉及新的N-取代苯磺酰胺,其制备过程及其用途。根据该发明的化合物对应于一般式(I):##STR1## 其中:n和m的值为0到4;R.sub.3和R.sub.4特别表示较低的烷基基团;R.sub.1和R.sub.2特别表示氢原子,具有1到4个碳原子的直链或支链烷基基团;R.sub.5特别表示氢原子,卤素,NO.sub.2,NH.sub.2或CF.sub.3基团;R.sub.6和R.sub.7特别表示1到6个碳原子的烷基基团。该发明在制备镇静或
抗焦虑药物方面是有用的。