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在东亚，菊科植物欧亚族复花ＩｎｕｌａｂｒｉｔａｎｎｉｃａＬ．作为传统药物用于治疗消化道疾病和支气管炎。欧亚族复花的氯仿抽提物在ＨＬ－６０（人类白血病）细胞中显示出很高的细胞毒性（ＥＤ_(５０)１．９μｍ／ｍＬ）。作者从这一部分抽提物中分离出４个倍半萜内酯；４
In East Asia, the Asteraceae Eurasian Complex Flower Inulabritannica L. As a traditional medicine for the treatment of digestive tract diseases and bronchitis. The chloroform extracts of Eurasia complex flowers showed high cytotoxicity in HL-60 (human leukemia) cells (ED_(50) 1.9 μm/mL). The authors isolated 4 sesquiterpene lactones from this fraction of the extract; 4