Xylometazoline HCl (xylomethazoline; Otrivine; Amidrin; Balkis; Chlorohist-LA; Decongest; espa-rhin; Gelonasal), the hydrochloride salt of Xylometazoline, is an α-adrenoceptor agonist commonly used as nasal decongestant.

L-Adrenaline (L-epinephrine; Adrenalin; Levoepinephrine; Epitrate; Lyophrin; Medihaler-Epi), the levo-isomer of adrenaline, belongs to a group of the compounds known as catecholamines.

Propranolol HCl (formerly ICI-45520, NCS-91523; AY-64043; Inderal among others), the hydrochloride salt of Propranolol, is a competitive and non-selective inhibitor of beta-adrenergic receptors with antihypertensive effects.

Vilanterol (GW 642444; GW642444; GW-642444) is a long-acting β2-adrenoceptor/ beta-2 (β2-AR) agonist approved in May 2013 for use in combination with fluticasone furoate in the treatment of chronic obstructive pulmonary disease (COPD).

Formoterol (also named as Arformoterol) is a long-acting β2 agonist (LABA) used in the treatment of asthma and COPD (chronic obstructive pulmonary disease).

Dicentrine [(S)-form;(+)-Dicentrine] is a naturally occurring an aporphinic alkaloid actin as an α1-adrenoceptor antagonist and is found in several plant species, mainly from family Lauraceae, including Lindera megaphylla.

(R)-Carvedilol is an optically active and R-enantiomer of Carvedilol, which is a nonselective ß-adrenergic blocker with a1-blocking activity.

Tolazoline HCl (Pridazole, Priscol, Benzalolin, Divascol, Priscoline), the hydrochloride salt of tolazoline, is an imidazolline-based and non-selective competitive α-adrenergic receptor antagonist used as a vasodilator for the treatment of spasms of peripheral blood vessels.

Scopine hydrochloride is the hydrochloride salt of scopine which is a metabolite of scopolamine.

DL-Adrenaline [(±)-Epinephrine; Racepinefrine; Racepinephrine; DL-Epinephrine], an adrenoceptor agonist, is a hormone and a neurotransmitter secreted by the medulla of the adrenal glands.