| Chemical Constituents of Ailanthus triphysa |
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| 作者姓名： | 漆淑华 吴大刚 马云保 罗晓东 |
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| 作者单位： | StateKeyLaborataryofPhytochemistryandPlantResourcesinWesatChina,KunmingInstituteofBotany,ChineseAcademyofSciences,Kunming,Yunnan650204,China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .C3 0 0 0 0 2 13 )，YunnanCommitteeofScienceandTechnology (No .
2 0 0 0YP2 3 )andChineseAcademyofSciences (XiBuZhiGuangProject) |
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| 摘 要： | Two new compounds,8(14),15-isopimaradiene-2α，３α，19-triol(1),and 6α，７β－dihydroxy-17(20)-cis-5α－pregna-16-one(2),together with four known copounds,a oxygenated rare phyllocladane,phyllocladan-16α，19-diol(3),kaempferol-3-0-β－Ｄ-galactopyranosied,kaempferol-3-0-α－Ｌ－rhamnopyranoside and scopoletin, were isolated from the leaves of Ailanthus tripysa.Structures of 1-3 were elucidated on the basis of spectroscopic data as compared with related compounds.
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| 关 键 词： | 臭椿叶片 化学成分 分离 异茴芹灵 孕烷 氧化扁枝杉烷 结构 NMR 药用成分 |
Chemical Constituents of Ailanthus triphysa |
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| Qi Shu‐Hua,Wu Da‐Gang,Ma Yun‐Bao,Luo Xiao‐Dong.Chemical Constituents of Ailanthus triphysa[J].Chinese Journal of Chemistry,2003,21(2):200-203. |
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| Authors: | Qi Shu‐Hua Wu Da‐Gang Ma Yun‐Bao Luo Xiao‐Dong |
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| Abstract: | Two new compounds, 8(14),15‐isopimaradiene‐2α,3α,19‐triol (1), and 6α,7β‐dihydroxy‐17(20)‐cis‐5α‐pregna‐16‐one (2), together with four known compounds, a oxygenated rare phyllocladane, phyllocladan‐16a, 19‐diol (3), kaempferol‐3‐O‐β‐D‐galactopyranoside, kaempferol‐3‐O‐α‐L‐rhamnopyranoside and scopoletin, were isolated from the leaves of Ailanthus triphysa. Structures of 1–3 were elucidated on the basis of spectroscopic data as compared with related compounds. |
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| Keywords: | Ailanthus triphysa isopimaradien pregnane phyllocladan |
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