seven structurally-related compounds consisting of three antidepressant drugs ( imipramine , desmethylimipramine and amitriptyline ) , three tranquillizing agents ( promazine , chlorpromazine and chlorprothixene ) and a hybrid , desmethylpromazine , have been examined in a series of tests involving autonomic functions and antagonism of reserpine .
C0003289
antidepressant drugs
C0020934
imipramine