Novel spironolactone derivatives characterized by the C11 - C12 double bond which have a potent aldosterone-antagonistic activity without causing potassium loss, used alone in diagnosis and improvement of condition of primary aldosteronism, or together with other drugs in treatment of essential or renal hypertension as well as cardiac or renal edema; prepared from 3,17-bis (ethylene-dioxy)-5,11- androstadiene.
新型
螺内酯衍
生物,其特点是具有 C11 - C12 双键,具有强效的
醛固酮拮抗活性,不会导致
钾流失,可单独用于诊断和改善原发性
醛固酮增多症,或与其他药物一起用于治疗原发性或肾性高血压以及心脏或肾脏
水肿;由 3,17-双(
乙烯二氧)-5,11-雄甾二烯制备而成。