Patent ID: 7700653

Claim:
A method for treating heart failure, high blood pressure, arrhythmia, myocardial infarction, or stroke comprising administering to a subject in need thereof an effective amount of a compound of formula (I) where R 1 is located in the meta- or para-position to the ethylamino radical and represents halogen; R 2 represents H or halogen; R 3 represents H or halogen; R 4 represents C 3-8 -cycloalkyl or phenyl, where the phenyl radical may additionally carry a substituent from the group consisting of halogen, CN, OMe, CF 3 ; with the proviso that R 4 does not represent phenyl which carries a substituent CF 3 or OMe in the para-position to the point of attachment if, simultaneously, R 1 is in the meta-position to the ethylamino radical and represents F and R 2 and R 3 each represent H; or a pharmaceutically acceptible salt or stereoisomer thereof.