Structure-activity correlations of morphine-like analgetics based on efficiencies following intravenous and intraventricular application.
D000818:Animals; D001812:Blood-Brain Barrier / Q000187:drug effects*; D002552:Cerebral Ventricles / Q000187:drug effects; D055598:Chemical Phenomena; D002621:Chemistry; D007275:Injections, Intravenous; D008954:Models, Biological; D009019:Morphinans / Q000008:administration & dosage / Q000494:pharmacology*; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D011817:Rabbits; D011955:Receptors, Drug / Q000187:drug effects
D009019:Morphinans; D011955:Receptors, Drug; D009020:Morphine