标签：#Kappa-opioid receptor agonists

纳曲酮

{{Infobox drug | Verifiedfields = verified | Watchedfields = verified | verifiedrevid = 464372546 | image = Naltrexone_skeletal.svg | image_class = skin-invert-image | width = 200 | alt = | image2 = Naltrexone-from-xtal-…