| 望春花中的木脂素类化学成分研究 |
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| 引用本文： | 郭群,方红,苏玮.望春花中的木脂素类化学成分研究[J].中草药,2004,35(8):849-852. |
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| 作者姓名： | 郭群 方红 苏玮 |
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| 作者单位： | 湖北省中医药研究院,湖北,武汉,430074 |
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| 基金项目： | 九五”国家科技攻关项目 ( 96 90 3 0 2 0 4) |
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| 摘 要： | 目的 研究望春花Magnolia biondii花蕾的木脂素类化学成分，为制定辛夷的质量标准寻找标准物庾，也为了进一步了解其有效成分。方法 硅胶柱色谱分离，波谱分析(UV、IR、MS、3H-NMR、13C-NMR)鉴定结构。结果 分离并鉴定了4个木脂素(Ⅰ～Ⅳ)和1个新木脂素(Ⅴ)类化合物：veraguensin(Ⅰ)、松脂素二甲醚(pinoresinol dimethyl ether，Ⅰ)、木兰脂素(magnolin，in)、里立脂素B二甲醚(1irioresinol—B dimethyl ether，Ⅳ)和denudatone(Ⅴ)。结论 化合物Ⅰ和Ⅴ系首次从该植物中分离得到。
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| 关 键 词： | 望春花 辛夷 木脂素 新木脂素veraguensin denudaton |
| 收稿时间： | 2003/10/5 0:00:00 |
Lignans in flower buds of Magnolia biondii |
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| GUO Qun,FANG Hong and SU Wei.Lignans in flower buds of Magnolia biondii[J].Chinese Traditional and Herbal Drugs,2004,35(8):849-852. |
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| Authors: | GUO Qun FANG Hong and SU Wei |
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| Institution: | Hubei Academy of Traditional Chinese Medicine and Pharma cy, Wuhan 430074, China;Hubei Academy of Traditional Chinese Medicine and Pharma cy, Wuhan 430074, China;Hubei Academy of Traditional Chinese Medicine and Pharma cy, Wuhan 430074, China |
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| Abstract: | Object To investigate the chemical constituents in flower buds of Magnolia biondii in order to seek rdference materials for making the quality standard of Flos Magnoliae,and also get further knowledge about its effective components.Methods Compounds were isolated by column chromatography with silica gel.Their structures were identified by spectral analysis (IR,MS,1H-NMR,13C-NMR).Results Four liggnams anda neolignan were obtained and identified. They are veraguensin(Ⅰ),pinoresinol dimethyl ether(Ⅱ),magnolin(Ⅲ),lirioresinol-B dimethyl ether(Ⅳ,)and denudatone(V).Conclusion Compound I and V are found in this plant for the first time. |
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| Keywords: | Magnolia biondii Pamp F ols Magnoliae lignan neolignan veraguensin denudatone |
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