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ObjectiveTo investigate the sesquiterpenoid constituents of Inula helenium L.
目的研究中药土木香的化学成分。
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OBJECTIVE: Three sesquiterpene lactones 1-O-acetylbritannilactone, isoalantolactone and britannilactone were isolated from the roots of Inula helenium and the flowers of Inula japonica. The antitumor activities of the three sesquiterpenoids in the cell lines of HeLa, HEC-1, SHIN3, HOC-21 and HAC-2 were measured, and the relationship between structure and activity and the possible mechanisms were explored.
目的： 观察菊科植物中分离出的3种倍半萜化合物异土木香内酯、1-氧-乙酰大花旋覆花内酯和大花旋覆花内酯对体外培养的人子宫颈癌HeLa细胞、人子宫内膜癌HEC-1细胞、人卵巢透明细胞癌SHIN3及HOC-21细胞和人卵巢囊腺癌HAC-2细胞增殖的影响，研究这3种倍半萜化合物的体外抑制肿瘤细胞增殖作用及其结构与活性之间的构效关系，进而探讨3种倍半萜化合物的体外抑制肿瘤细胞增殖的可能机制。
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The antifungal activities of methanol extract and ethanol extract from Inula,helenium and different extract component from ethanol extract against Sphaerotheca fuliginea,Pseudoperonospora cubensis,Colletotrichum orbiculare,Botrytis cinerea,Fulvia fulva were tested.
以黄瓜白粉菌、黄瓜霜霉菌、黄瓜炭疽菌、番茄灰霉菌、番茄叶霉菌为供试菌，测试了土木香甲醇、乙醇提取物以及乙醇提取物不同萃取组分的抑菌活性。
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Inula helenium; Extract; Antifungal activity; Phytopathogenic fungi
张文渊；王文桥；张小风；张金林；韩秀英；马志强；李红霞
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Helenium：堆心菊属
11.东方罂粟Papaverorientale | 12.堆心菊属Helenium | 13.多色大戟(金苞大戟)Euphorbia polychrome
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Helenium：土木香
龙舌兰Tequila | 土木香Helenium | 堇TH
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Helenium：有意引种
有意引种 棒菊属Liatris | 有意引种 Helenium | 有意引种 菜蓟属甸nara
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inula helenium：土木香
菊糖是19世纪初,德国人士在土木香(Inula Helenium)的根茎中发现的,全球超过三万六千种植物含有菊糖. 例如大家熟悉的韭菜、洋葱、大蒜、芦笋、香蕉、牛蒡都具有聚合度不尽相同的菊糖. 植物中的菊糖含量最丰富的即属菊苣和菊芋,
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Helenium Linn：堆心菊属
2. 堆心菊亚族 Heleninae | 090. 堆心菊属 Helenium Linn. | 091.天人菊属 Gaillardia Foug.
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