atenolol
<chemical> 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)benzeneacetamide. A cardioselective beta-adrenergic blocker possessing properties and potency similar to propranolol, but without a negative inotropic effect.
Pharmacological action: adrenergic beta-antagonists, anti-arrhythmia agents, antihypertensive agents, sympatholytics.
Chemical name: Benzeneacetamide, 4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-