title: A quantitative structure-activity relationship study of N-alkylnorketobemidones and triazinones using structural information content.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D055598:Chemical Phenomena; D002621:Chemistry; D008614:Meperidine / Q000031:analogs & derivatives* / Q000378:metabolism / Q000494:pharmacology; D051379:Mice; D009270:Naloxone / Q000378:metabolism; D011957:Receptors, Opioid / Q000187:drug effects; D013329:Structure-Activity Relationship; D014227:Triazines / Q000378:metabolism / Q000494:pharmacology*
chemical_list: D011957:Receptors, Opioid; D014227:Triazines; D009270:Naloxone; D008614:Meperidine