Results: The pharmacological studies indicated that two solitary components which were separated from cardiotonic water soluable components had significant cardiotonic action.

• 结果从具有强心作用附子的水溶液中分离得到两种非生物碱类单体成分-尿嘧啶和附子苷,药理研究表明,这两种单体成分具有明显正性肌力作用。