Indeed, melitracen is reported to have imipramine and amitriptyline-like effects and efficacy against depression and anxiety, though with improved tolerability and a somewhat faster onset of action.
The passage highlights that melitracen is an antidepressant and anxiolytic medication that has been found to be effective against depression and anxiety.  It is noted for its improved tolerability and faster onset of action compared to other medications like imipramine and amitriptyline.