title: Structure-activity relationships of melatonin and related indoleamines.
mesh_terms: D000818:Animals; D001001:Anura; D001681:Biological Assay; D004305:Dose-Response Relationship, Drug; D005260:Female; D066298:In Vitro Techniques; D007211:Indoles / Q000494:pharmacology*; D008297:Male; D008550:Melatonin / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D010858:Pigmentation / Q000187:drug effects*; D011894:Rana pipiens; D011955:Receptors, Drug; D012701:Serotonin / Q000031:analogs & derivatives / Q000494:pharmacology; D013329:Structure-Activity Relationship; D014363:Tryptamines / Q000494:pharmacology
chemical_list: D007211:Indoles; D011955:Receptors, Drug; D014363:Tryptamines; D012701:Serotonin; D008550:Melatonin