title: Structure-activity relationship of the beta adrenoreceptor blocking agents.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000605:Amino Alcohols / Q000494:pharmacology; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D010627:Phenethylamines / Q000494:pharmacology; D013565:Sympatholytics / Q000494:pharmacology*; D014426:Turtles
chemical_list: D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D010627:Phenethylamines; D013565:Sympatholytics; D007545:Isoproterenol