1-isopropylamino-3- ( 2-methyl-4-indolyloxy ) -2-propanol ( mepindolol , corindolan ) is a beta-adrenoceptor antagonist with significant intrinsic sympathomimetic activity ( isa ) : positive chronotropic effects in atria of the rat amount to 24 % of those elicited by the full agonist isoprenaline .
C1372804
positive chronotropic
C0022245
isoprenaline