| Triterpenoid Saponins from Pulsatilla cernua （Thunb.） Bercht. et Opiz. |
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| 引用本文： | Tun-Hai Xu Ya-Juan Xu Dong Han Hong-Feng Zhao Sheng-Xu Xie Dong-Ming Xu. Triterpenoid Saponins from Pulsatilla cernua （Thunb.） Bercht. et Opiz.[J]. 植物学报(英文版), 2007, 49(2): 202-206. DOI: 10.1111/j.1744-7909.2007.00339.x |
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| 作者姓名： | Tun-Hai Xu Ya-Juan Xu Dong Han Hong-Feng Zhao Sheng-Xu Xie Dong-Ming Xu |
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| 作者单位： | [1]Department of Traditional Chinese Medicine Chemistry, School of Traditional Chinese Medicine Beijing University of Chinese Medicine, Beijing 100102, China [2]Institute of Traditional Chinese Medicine, Academy of Traditional Chinese Medicine and Material Medica of Jilin Province, Changchun 130021, China |
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| 摘 要： | To investigate saponins from the roots of Pulsatilla cernua （Thunb.） Bercht. et Opiz., two new compounds together with five known trlterpenold saponins were isolated. The structures of the two new trlterpenoid saponins, named cernuasides A and B, were elucidated as 3-O-[β-D-xylopyranosyl（1-）2）]-[α-L-rhamnopyranosyl（1-）4）]-α-L- arablnopyranosyl hederagenin 28-O-β-D-glucopyranosyl ester （compound 1） and 3-O-[α-L-arabinopyranosyl（1→）3）]- [α-L-rhamnopyranosyl （1→）2）]-α-L-arabinopyranosyl hederagenin 28-O-β-D-glucopyranosyl ester （compound 2） by 1D, 2D-NMR techniques, ESIMS analysis, as well as chemical methods.
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| 关 键 词： | 皂苷类 三萜系化合物 树木 药物 制造工艺 |
| 修稿时间： | 2006-06-192006-06-19 |
Triterpenoid Saponins from Pulsatilla cernua (Thunb.) Bercht. et Opiz. |
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| Tun-Hai Xu,Ya-Juan Xu ,Dong Han,Hong-Feng Zhao,Sheng-Xu Xie,Dong-Ming Xu. Triterpenoid Saponins from Pulsatilla cernua (Thunb.) Bercht. et Opiz.[J]. Journal of integrative plant biology, 2007, 49(2): 202-206. DOI: 10.1111/j.1744-7909.2007.00339.x |
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| Authors: | Tun-Hai Xu Ya-Juan Xu Dong Han Hong-Feng Zhao Sheng-Xu Xie Dong-Ming Xu |
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| Affiliation: | Department of Traditional Chinese Medicine Chemistry, School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100102, China;Institute of Traditional Chinese Medicine, Academy of Traditional Chinese Medicine and Material Medica of Jilin Province, Changchun 130021, China |
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| Abstract: | To investigate saponins from the roots of Pulsatilla cernua (Thunb.) Bercht. et Opiz., two new compounds together with five known triterpenoid saponins were isolated. The structures of the two new triterpenoid saponins, named cernuasides A and B, were elucidated as 3‐O‐[p‐β‐D‐xylopyranosyl(1→2)]‐[α‐L‐rhamnopyranosyl(1→4)]‐α‐L‐arabinopyranosyl hederagenin 28‐O‐β‐D‐glucopyranosyl ester (compound 1) and 3‐O‐[α‐L‐arabinopyranosyl(1→3)]‐[α‐L‐rhamnopyranosyl (1→2)]‐α‐L‐arabinopyranosyl hederagenin 28‐O‐β‐D‐glucopyranosyl ester (compound 2) by 1D, 2D‐NMR techniques, ESIMS analysis, as well as chemical methods. |
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| Keywords: | cernuasides A and B Pulsatilla cernua Ranunculaceae triterpenoid saponin. |
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