| 摘要 |
A method for treating severe heart failure, comprising administering to a patient an effective amount of a benzazepine compound (1):
wherein R 1 is H or halogen, R 2 is OH, or -NR 5 R 6 (R 5 and R 6 are H or lower alkyl, R 3 is H, halogen, lower alkyl, or lower alkoxy, R 4 is halogen, lower alkyl or lower alkoxy, or a salt thereof, and a pharmaceutical composition containing the benzazepine compound (1) or a salt thereof and use of the compound (1) or a salt thereof for preparing a medicament for treatment of severe heart failure. |
