Ro 363 is a potent and selective beta 1-adrenoceptor agonist and an effective inotropic stimulant, as well as a cardiovascular modulator that reduces diastolic blood pressure and pronounces increases in myocardial contractility.

Carazolol is a potent β1/β2 adrenoceptor antagonist used in the treatment of hypertension.

Alprenolol HCl (alfeprol, alpheprol) is a potent and non-selective beta blocker as well as 5-HT1A receptor antagonist, used in the treatment of angina pectoris.

Salbutamol (AH3365) is a potent, selective and short-acting β2-adrenergic receptor agonist with an IC50 of 8.93 µM. Salbutamol is used in the treatment of asthma and COPD.

DSP-4 hydrochloride (Neurotoxin DSP 4) is a novel, potent, BBB-penetrant and highly selective neurotoxin with neurotoxic effects on noradrenergic neurons of adult and developing rats.

Atenolol is a cardioselective β1 receptor antagonist/blocker and an approved drug for hypertension and angina pectoris.

Doxazosin (UK 33274), a quinazoline-derivative, potently and selectively antagonizes postsynaptic α1-adrenergic receptors, used in the treatment of high blood pressure and urinary retention associated with benign prostatic hyperplasia.