Pharmacological and toxicological properties of two new beta-adrenergic receptor antagonists.

Abnormalities, Drug-Induced/etiology Anesthetics, Local/pharmacology Animals Blood Cells/drug effects Cats Central Nervous System/drug effects Dogs Electrocardiography Electroconvulsive Therapy Electroencephalography Ethanolamines/pharmacology Female Fetus/drug effects Guinea Pigs Heart/drug effects Heart Rate/drug effects In Vitro Techniques Isoproterenol/pharmacology Male Mice Muscle, Smooth/drug effects Pregnancy Rabbits Rats Seminal Vesicles/drug effects Sympatholytics/pharmacology,toxicity Trachea/drug effects Uterus/drug effects

Anesthetics, Local Ethanolamines Sympatholytics Isoproterenol