title: Definition of opioid receptor affinity for two new aminotetralin derivatives.
mesh_terms: D000818:Animals; D004090:Dihydromorphine / Q000378:metabolism; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D009022:Morphine Derivatives / Q000378:metabolism; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009270:Naloxone / Q000378:metabolism; D009281:Naphthalenes / Q000494:pharmacology*; D011957:Receptors, Opioid / Q000187:drug effects*; D013764:Tetrahydronaphthalenes / Q000494:pharmacology*
chemical_list: D009022:Morphine Derivatives; D009281:Naphthalenes; D011957:Receptors, Opioid; D013764:Tetrahydronaphthalenes; D009270:Naloxone; C043199:FAT 16; C043500:FAT 17; D004090:Dihydromorphine; C010616:normorphine