the drugs investigated included the hydrochlorides of amitriptyline , butriptyline , protriptyline , nortriptyline , imipramine , desipramine , clomipramine , dothiepin , dibenzepin , opipramol , iprindole , doxepin , mianserin and maprotiline .
C0700523
hydrochlorides
C0028420
nortriptyline