| 腺梗豨莶中一个新二萜类化合物的分离与结构解析(英文) |
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| 引用本文： | 谢可辉,王建斌,杨蓉,吴琼,皮晓雪,付宏征. 腺梗豨莶中一个新二萜类化合物的分离与结构解析(英文)[J]. 中国药学, 2013, 22(2): 197-200. DOI: 10.5246/jcps.2013.02.028 |
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| 作者姓名： | 谢可辉 王建斌 杨蓉 吴琼 皮晓雪 付宏征 |
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| 作者单位： | 北京大学医学部天然药物及仿生药物国家重点实验室;扬州大学药学院 |
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| 基金项目： | supported by the National Natural Science Foundation of China(Grant No.30973628);the National Science and Technology Project of China(Grant No.2012ZX09103201-022) |
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| 摘 要： | 从腺梗豨莶中分离得到一个新的ent-pimarane型二萜类化合物ent-16-nor-3-oxo-pimar-8(14)-en-15-al(1),以及4个已知二萜类化合物kirenol(2),ent-2-oxo-15,16,19-trihydroxypimar-8(14)-ene(3),darutigenol(4),darutoside(5)。化合物1的平面结构及相对构型通过波谱学方法确定。
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| 关 键 词： | 腺梗豨莶 二萜 结构解析 |
| 收稿时间： | 2012-11-28 |
A new ent-pimarane diterpenoid from Siegesbeckia pubescens |
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| Kehui Xie,Jianbin Wang,Rong Yang,Qiong Wu,Xiaoxue Pi,Hongzheng Fu. A new ent-pimarane diterpenoid from Siegesbeckia pubescens[J]. Journal of Chinese Pharmaceutical Sciences, 2013, 22(2): 197-200. DOI: 10.5246/jcps.2013.02.028 |
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| Authors: | Kehui Xie Jianbin Wang Rong Yang Qiong Wu Xiaoxue Pi Hongzheng Fu |
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| Affiliation: | 1* 1. State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Science, Peking University Health Science Center, Beijing 100191, China 2. Department of Pharmaceutics, School of Medical Academy, Yangzhou University, Yangzhou 225009, China |
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| Abstract: | One new ent-pimarane diterpenoid ent-16-nor-3-oxo-pimar-8(14)-en-15-al (1) together with four known diterpenoids kirenol (2), ent-2-oxo-15,16,19-trihydroxypimar-8(14)-ene (3), darutigenol (4) and darutoside (5) were isolated from the ethanol extract of Siegesbeckia pubescens. The planar structures and relative configurations of these compounds were elucidated by comprehensive spectroscopic analysis. |
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| Keywords: | Siegesbeckia pubescens Diterpenoids Structural identification |
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