Definition: An imidazoline sympatholytic agent that stimulates ALPHA-2 ADRENERGIC RECEPTORS and central IMIDAZOLINE RECEPTORS. It is commonly used in the management of HYPERTENSION.
ST 91 [ 2-(2,6-diethylphenylamino)-2-imidazolidine,2-(2,6-diethylphenylamino)-2-imidazolidine hydrochloride,2-(2,6-diethylphenylamino)-2-imidazolidine monohydrochloride,2-(2,6-diethylphenylamino)-2-imidazolidine nitrate,N-(2,6-diethylphenyl)-4,5-dihydro-1H-imidazol-2-amine,ST-91 ] RN given refers to parent cpd; structure