引用本文:
Yong Hong Zhang, Ying Wu, Li Yang, Zhong Li Liu, Dong Liang Cheng. Two new triterpenoid saponins from Rhaponticum uniflorum[J]. Chinese Chemical Letters,
2009, 20(6): 690-693.
doi:
10.1016/j.cclet.2009.02.009
Citation: Yong Hong Zhang, Ying Wu, Li Yang, Zhong Li Liu, Dong Liang Cheng. Two new triterpenoid saponins from Rhaponticum uniflorum[J]. Chinese Chemical Letters, 2009, 20(6): 690-693. doi: 10.1016/j.cclet.2009.02.009
Citation: Yong Hong Zhang, Ying Wu, Li Yang, Zhong Li Liu, Dong Liang Cheng. Two new triterpenoid saponins from Rhaponticum uniflorum[J]. Chinese Chemical Letters, 2009, 20(6): 690-693. doi: 10.1016/j.cclet.2009.02.009
Two new triterpenoid saponins from Rhaponticum uniflorum
摘要:
Two new triterpenoid saponins were isolated from the roots of Rhaponticum uniflorum. Their structures were elucidated as 3-O-[β-D-glucopyranosyl]-ilexolic acid-28-O-[β-D-glucopyranosyl] ester 1 and 3-O-[β-D-glucopyranosyl]-urs-12, 19 (29)-dien-oic acid-28-O-[β-D-glucopyranosyl] ester 2 mainly by 1D, 2D NMR techniques and chemical methods.
English
Two new triterpenoid saponins from Rhaponticum uniflorum
Abstract:
Two new triterpenoid saponins were isolated from the roots of Rhaponticum uniflorum. Their structures were elucidated as 3-O-[β-D-glucopyranosyl]-ilexolic acid-28-O-[β-D-glucopyranosyl] ester 1 and 3-O-[β-D-glucopyranosyl]-urs-12, 19 (29)-dien-oic acid-28-O-[β-D-glucopyranosyl] ester 2 mainly by 1D, 2D NMR techniques and chemical methods.
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Key words:
- Rhaponticum uniflorum
- / Compositae
- / Triterpenoid saponin
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