Portoghese, P S Persistent binding of fatty acyl derivatives of naltrexamine to opioid receptors. [electronic resource] - Journal of medicinal chemistry Jul 1991 - 1966-9 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0022-2623 Standard No.: 10.1021/jm00111a007 doi Subjects--Topical Terms: AnimalsBrain--metabolismCell Membrane--drug effectsChemical PhenomenaChemistryFatty AcidsHydrazines--chemical synthesisIsomerismMaleMiceNaltrexone--analogs & derivativesReceptors, Opioid--metabolismStructure-Activity Relationship