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Chemical constituents from Cremanthodium brunneo-pilosum S. W. Liu
- He, Zhi-Zhou, Ding, Li-Sheng, Xu, Rui-Hong, Wan, Bo, Peng, Shu-Lin, Liu, Hao-Huai, Zeng, Yuan
- Biochemical systematics and ecology 2015 v.61 pp. 118-120
- Asteraceae, chemical composition, chemotaxonomy, isoflavones, sesquiterpenoids, steroids
- Fourteen compounds were isolated from Cremanthodium brunneo-pilosum, including two steroids (1 and 14), five sesquiterpenoids (2–6), six flavonoids (7–12) and one isoflavone (13). Graveolide (2) was obtained from a plant for the first time. 5,7-Dihydroxy-3,6,3′,4′-tetramethoxy-flavone (9), centaureidin (10) and tectoridin (13) have not been isolated from the family Compositae. The chemotaxonomic data support the relationship between this species and others in the family Compositae.