Proceedings of the PSK Conference (대한약학회:학술대회논문집)
- 2002.10a
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- Pages.369.1-369.1
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- 2002
Additional Sesquiterpene Lactones from Ixeris sonchifolia
- Jo, Young-Mi (Pusan National University) ;
- Suh, Ji-Young (Pusan National University) ;
- Im, Kwang-Sik (Pusan National University) ;
- Jung, Jee-Hyung (Pusan National University)
- Published : 2002.10.01
Abstract
In our previous study, the leaves of Ixeris sonchifolia afforded two new and two known guaiane type sesquiterpene lactones by activity-guided fractionation. Now we report additional isolation of sesquiterpene lactones from the roots of Ixeris sanchi!a!ia. They are glucozaluzanin C and ixerin H. Ixerin H is germacranolide type sesquiterpene glucuside. Theil structures were determined by 1 D and 2D NMR spectroscopy. (omitted)
Keywords