the rank order of potency for displacement of [ 125i ] -iodopindolol binding was consistent with binding to a predominantly beta 2-adrenoceptor population ( i.e . ici 118551 greater than isoprenaline greater than adrenaline greater than noradrenaline greater than atenolol ) .
C0014563
adrenaline
C0028351
noradrenaline