| 牛膝的化学成分 |
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| 引用本文： | 赵婉婷,孟大利,李铣,李巍.牛膝的化学成分[J].沈阳药科大学学报,2007,24(4):207-210. |
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| 作者姓名： | 赵婉婷 孟大利 李铣 李巍 |
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| 作者单位： | 沈阳药科大学,中药学院,辽宁,沈阳,110016 |
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| 摘 要： | 目的研究中药牛膝的化学成分。方法采用大孔树脂、硅胶柱色谱、制备型HPLC色谱等方法分离中药牛膝中的化学成分,依据这些化合物的理化性质和1H-NMR1、3C-NMR等波谱数据进行结构鉴定。结果从牛膝中分离鉴定了5个化合物,分别为:旌节花甾酮A(stachysterone A,1)、podecdysone C(2)、β-蜕皮甾酮(β-ecdysterone,3)、25-R-膝甾酮(25-R-inokosterone,4)、25-S-牛膝甾酮(25-S-inokosterone,5)。结论化合物1、2为首次从牛膝中分离得到。
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| 关 键 词： | 牛膝 甾酮 化学成分 结构鉴定 |
| 文章编号： | 1006-2858(2007)04-0207-04 |
| 修稿时间： | 2006-06-22 |
Chemical constituents of Achyranthes bidentata Bl. |
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| ZHAO Wan-ting,MENG Da-li,LI Xian,LI Wei.Chemical constituents of Achyranthes bidentata Bl.[J].Journal of Shenyang Pharmaceutical University,2007,24(4):207-210. |
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| Authors: | ZHAO Wan-ting MENG Da-li LI Xian LI Wei |
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| Institution: | School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China |
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| Abstract: | Objective To isolate the constituents from Achyranthes bidentata Bl.and elucidate their structures.Methods The constituents were isolated by macroporous resin,silica gel column chromatography and HPLC.The UV,1H-NMR,13C-NMR spectroscopic analyses were employed for the structural identification.Results Five compounds were identified as:stachysterone A(1),podecdysone C(2),β-ecdysterone(3),25-(R)-inokosterone(4),25-(S)-inokosterone(5).Conclusions Compounds 1 and 2 were isolated from Achyranthes bidentata Bl.for the first time. |
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| Keywords: | Achyranthes bidentata Bl phytosterone chemcal constituents structural identification |
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