Beta-3 adrenergic antagonist

A Beta-3 adrenergic antagonist (β₃-adrenoceptor antagonist) is an adrenergic antagonist which blocks the Beta-3 adrenergic receptors of cells, with either high specificity (an antagonist which is selective for β₃ adrenoceptors) like L-748,328, L-748,337 and SR 59230A or non-specifically (an antagonist for β₃ and for β₁ or β₂ adrenoceptors) like the non-selective betablocker Carvedilol.^[1]

See also

• Adrenergic receptor
• Receptor antagonist
• Physiological antagonist