| 大落新妇根中三萜类成分的研究 |
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| 引用本文： | 何康,伍天苔,范琳琳,申琳燕,徐宏,邹娟. 大落新妇根中三萜类成分的研究[J]. 中成药, 2020, 0(7): 1791-1794 |
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| 作者姓名： | 何康 伍天苔 范琳琳 申琳燕 徐宏 邹娟 |
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| 作者单位： | 贵州中医药大学 |
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| 基金项目： | 国家自然科学基金(81860694);贵州省科学基金联合基金(黔科合LH字[2015]7277、黔科合中药学[2012]LKZ7035);贵州省高层次创新型千层次人才项目(贵中医[ZQ2017002]);贵州省一流学科项目(GNYL[2017]008);贵州省科技平台及人才团队计划(黔科合平台人才[2017]5618)。 |
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| 摘 要： | 目的研究大落新妇Astilbe grandis Stapf ex Wils.根中三萜类成分。方法大落新妇根甲醇提取物采用硅胶和Sephadex LH-20进行分离纯化,根据理化性质及波谱数据鉴定所得化合物的结构。结果从中分离得到9个化合物,分别鉴定为3β-hydroxyolean-12-en-27-oic acid(1)、3α-hydroxyolean-12-en-27-oic acid(2)、3α-acetoxyolean-12-en-27-oic acid(3)、3β-acetoxyolean-12-en-27-oic acid(4)、3β,24-dihydroxyolean-12-en-27-oic acid(5)、3α,24-dihydroxyolean-12-en-27-oic acid(6)、methyl 3α-acetoxyolean-12-en-27-oate(7)、3β,6β-dihydroxyolean-12-en-27-oic acid(8)、3β,6β,24-trihydroxyolean-12-en-27-oic acid(9)。结论所有化合物均为首次从该植物...
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| 关 键 词： | 大落新妇 根 三萜 分离鉴定 |
Triterpenes from Astilbe grandis |
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| HE Kang,WU Tian⁃tai,FAN Lin⁃lin,SHEN Lin⁃yan,XU Hong,ZOU Juan. Triterpenes from Astilbe grandis[J]. Chinese Traditional Patent Medicine, 2020, 0(7): 1791-1794 |
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| Authors: | HE Kang WU Tian⁃tai FAN Lin⁃lin SHEN Lin⁃yan XU Hong ZOU Juan |
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| Affiliation: | (Guizhou University of Traditional Chinese Medicine,Guiyang 550025,China) |
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| Abstract: | AIM To study the triterpenes from Astilbe grandis Stapf ex Wils.METHODS The methanol extract from the roots of A.grandis was isolated and purified by silica and Sephadex LH⁃20,then the structures of obtained compounds were identified by physicochemical properties and spectral data.RESULTS Nine compounds were isolated and identified as 3β⁃hydroxyolean⁃12⁃en⁃27⁃oic acid(1)、3α⁃hydroxyolean⁃12⁃en⁃27⁃oic acid(2)、3α⁃acetoxyolean⁃12⁃en⁃27⁃oic acid(3)、3β⁃acetoxyolean⁃12⁃en⁃27⁃oic acid(4)、3β,24⁃dihydroxyolean⁃12⁃en⁃27⁃oic acid(5)、3α,24⁃dihydroxyolean⁃12⁃en⁃27⁃oic acid(6)、methyl 3α⁃acetoxyolean⁃12⁃en⁃27⁃oate(7)、3β,6β⁃dihydroxyolean⁃12⁃en⁃27⁃oic acid(8)、3β,6β,24⁃trihydroxyolean⁃12⁃en⁃27⁃oic acid(9).CONCLUSION All compounds are isolated from this plant for the first time. |
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| Keywords: | Astilbe grandis Stapf ex Wils. roots triterpenes isolation and identification |
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