2-Methyl-4-(4-methyl-1-piperazinyl)-10H-thieno-\x9b2,3-b!\x9b1,5!benzodiazepine, or an acid salt thereof, has pharmaceutical properties, and is of particular use in the treatment of disorders relating to the use of psychoactive substances. The compound has the following structure: ##STR1##
2-甲基-4-(4-甲基-1-
哌嗪基)-10H-
噻吩[2,3-b][1,5]苯二氮平或其酸盐具有药物性质,特别适用于治疗与精神活性物质使用有关的疾病。该化合物具有以下结构:##STR1##