in the slices experiments the na uptake was inhibited most markedly by desipramine followed by imipramine greater than chlorimipramine = nortriptyline greater than or equal to amitriptyline greater than or equal to chlordesipramine whereas in the synaptosome experiments the order was desipramine greater than nortriptyline greater than or equal to chlordesipramine greater than or equal to imipramine greater than amitriptyline greater than or equal to chlorimipramine .
C0028420
nortriptyline
C0002600
amitriptyline