has role is deprotonated form of independent continuant anticoronaviral agent piperidines tertiary alcohol monocarboxylic acid amide antibacterial agent analgesic antineoplastic agent dermatologic drug diarylmethane mu-opioid receptor agonist antidiarrhoeal drug loperamide CHEBI:6532 A synthetic piperidine derivative, effective against diarrhoea resulting from gastroenteritis or inflammatory bowel disease. monochlorobenzenes loperamide(1+)