title: Potential probe for isolation of the beta-adrenoceptor, chloropractolol.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000138:chemical synthesis*; D000818:Animals; D006325:Heart Atria / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000037:antagonists & inhibitors; D009200:Myocardial Contraction / Q000187:drug effects; D011217:Practolol / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000494:pharmacology; D051381:Rats; D013268:Stimulation, Chemical
chemical_list: D000319:Adrenergic beta-Antagonists; D007545:Isoproterenol; D011217:Practolol