Phenoprolamine Hydrochloride is an adrenergic α1 receptor antagonist with potent antihypertensive, neuroprotective and cardioprotective effects. Phenoprolamine Hydrochloride inhibits CYP2D and CYP3A activities and down-regulates their mRNA transcription a
Amibegron hydrochloride is a selective β3-adrenoceptor agonist (EC50: 3.5 nM for β-adrenoceptor in rat colon). It has anxiolytic and antidepressant activity.