Thieno[1,5]benzodiazepines having useful CNS activity containing the novel tricyclic ring system: ##STR1## the 10-position being substituted by an amino, preferably a piperazino, group.
具有有用的中枢神经系统活性的Thieno[1,5]
苯并二
氮平,包含新的
三环环系统:##
STR1 ## 10位被
氨基取代,最好是
哌嗪基团。