title: Stereochemical correlation of the more active antipodal forms of opiate antagonists based on 3-m-hydroxyphenyl derivatives of pyrrolidine and piperidine.
mesh_terms: D000818:Animals; D005283:Fentanyl / Q000037:antagonists & inhibitors; D008968:Molecular Conformation; D009292:Narcotic Antagonists; D010880:Piperidines / Q000494:pharmacology*; D011759:Pyrrolidines / Q000494:pharmacology*; D051381:Rats; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D009292:Narcotic Antagonists; D010880:Piperidines; D011759:Pyrrolidines; D005283:Fentanyl