title: Stereostructure-activity relationship of opioid agonist and antagonist bivalent ligands. Evidence for bridging between vicinal opioid receptors.
authors.forename: P S
authors.initials: PS
authors.lastname: Portoghese
authors.forename: D L
authors.initials: DL
authors.lastname: Larson
authors.forename: C B
authors.initials: CB
authors.lastname: Yim
authors.forename: L M
authors.initials: LM
authors.lastname: Sayre
authors.forename: G
authors.initials: G
authors.lastname: Ronsisvalle
authors.forename: A W
authors.initials: AW
authors.lastname: Lipkowski
authors.forename: A E
authors.initials: AE
authors.lastname: Takemori
authors.forename: K C
authors.initials: KC
authors.lastname: Rice
authors.forename: S W
authors.initials: SW
authors.lastname: Tam
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D004723:Endorphins / Q000494:pharmacology*; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D009271:Naltrexone / Q000031:analogs & derivatives / Q000494:pharmacology; D010111:Oxymorphone / Q000031:analogs & derivatives / Q000494:pharmacology; D011957:Receptors, Opioid / Q000187:drug effects / Q000502:physiology; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D004723:Endorphins; D011957:Receptors, Opioid; D009271:Naltrexone; C035438:beta-naltrexamine; C036406:oxymorphamine; D010111:Oxymorphone