| 摘要 |
Combinations of diuretics and vasopressin antagonists are useful to slow and reverse the symptoms and process of congestive heart failure, to increase th e excretion of water in the urine, and to decrease the excretion of sodium and potassium ions in urine. Preferred vasopressin antagonists have the formula (I) wherein R and R5 are hydrogen or lower alkyl; R1, R2, and R3 are hydroge n, halo, alkyl, alkoxy, and amino; and R4 is hydrogen or phenyl, and a pharmaceutically acceptable salt thereof.
|
