Without a favorable Therapeutic activity compound that is a Derivative of thieno (4.5) and Benzodiazepine, a procedure for preparing thieno - (1)5) from the intermediary benzodiazepine

摘要

Thieno¢1,5!benzodiazepines having useful CNS activity containing the novel tricyclic ring system : the 10-position being substituted by an amino, preferably a piperazino, group.