title: In vivo opioid activity of S-methyl and S-allyl morphinan derivatives.
authors.affiliation: Department of Psychiatry, Faculty of Medicine, University of Sherbrooke, Québec.
authors.forename: F B
authors.initials: FB
authors.lastname: Jolicoeur
authors.forename: D
authors.initials: D
authors.lastname: Ménard
authors.forename: B
authors.initials: B
authors.lastname: Belleau
authors.forename: S
authors.initials: S
authors.lastname: Lemaire
mesh_terms: D000700:Analgesics; D000818:Animals; D007977:Levallorphan / Q000494:pharmacology; D007981:Levorphanol / Q000494:pharmacology; D008297:Male; D009019:Morphinans / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D010147:Pain Measurement; D051381:Rats; D011957:Receptors, Opioid / Q000187:drug effects*; D013329:Structure-Activity Relationship
chemical_list: D000700:Analgesics; D009019:Morphinans; D011957:Receptors, Opioid; D007981:Levorphanol; D007977:Levallorphan; D009270:Naloxone