(3R)-1,2,3,4-四氢-7-羟基-N-[(1S)-1-[[(3R,4R)-4-(3-羟基苯基)-3,4-二甲基-1-哌啶基]甲基]-2-甲基丙基]-3-异喹啉甲酰胺盐酸盐

JDTic (2.5-16 mg/kg, s.c.) dose-dependently blocks the antinociceptive response of nicotine in the tail-flick test but has no effect in the hot-plate assay or body temperature assessments at any dose tested in the mice injected with nicotine. JDTic (3 mg/kg, i.p.) is capable of reversing anxiety-like behavior in the rat model of hangover anxiety. JDTic (10 mg/kg, i.p.) decreases alcohol self-administration, suppresses cue-induced reinstatement of alcohol seeking, and specifically blocks the effects of a KOR agonist at the 2 h pretreatment time point. JDTic (30 mg/kg, i.g.) significantly blockes U50,488-induced diuresis immediately in rats.