title: N-Methylnalorphine: definition of N-allyl conformation for antagonism at the opiate receptor.
mesh_terms: D000498:Allyl Compounds; D000818:Animals; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D008968:Molecular Conformation; D009020:Morphine / Q000494:pharmacology*; D011957:Receptors, Opioid / Q000187:drug effects*; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D000498:Allyl Compounds; D011957:Receptors, Opioid; D009020:Morphine