南非民间三数旱地菊(Baccharis trimera Less.)用于治疗肝脏疾病。作者等用乙酸乙酯从该植物地上部分干品中分离提取得槲皮素、木犀草素、楔叶泽兰素、芹菜素和粗毛豚草素等5种黄酮类化合物。黄酮类粗提物及纯单体化合物对小鼠鬼笔碱肝中毒有对抗作用。前者在相应剂量下可使小鼠存活率提高到100%;其中一种作用最强的纯单体化合物粗毛豚 South African folk three dry daisy (Baccharis trimera Less.) For the treatment of liver disease. The authors extracted 5 flavonoids such as quercetin, luteolin, wedge-leaf zearalen, apigenin, and comatulid from the aerial parts of the plant with ethyl acetate. Flavonoids crude extracts and pure compounds on mouse fake pen alkal liver poisoning antagonism. The former at the appropriate dose can increase the survival rate of mice to 100%; one of the most potent pure compounds Rough dolphin