several diuretics , such as 2-aminomethyl-4- ( 1,1-dimethyl-ethyl ) -6-iodophenol hydrochloride ( mk 447 ) , hydrochlorothiazide , muzolimine , etozoline , tizolimide , amiloride , and triamterene were ineffective both from the lumen and basolateral side at concentrations as high as 10 ( -4 ) - 10 ( -3 ) mol x 1 ( -1 ) .
C0002502
amiloride
C0040869
triamterene