the indole analogues were shown to antagonize amphetamine-induced toxicity in aggregated mice , to indicate a 'tranquillizing ' action but , in contrast to haloperidol and oxypertine , showed weak or no activity in other classical behavioural tests for neuroleptic action , catalepsy induction and stereotypy antagonism .
C0018546
haloperidol
C0040615
neuroleptic