| 半苞紫菊的化学成分 |
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| 引用本文： | 叶晓霞,王明奎,彭树林,黄可新,丁立生.半苞紫菊的化学成分[J].有机化学,2001,21(9):693-696. |
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| 作者姓名： | 叶晓霞 王明奎 彭树林 黄可新 丁立生 |
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| 作者单位： | 1. 温州医学院化学教研室
2. 中国科学院成都生物研究所,成都,610041 |
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| 基金项目： | 中国科学院生物科学与技术特别支持课题(STZ97-3-08)。 |
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| 摘 要： | 从光苞紫菊(NotoserispsilolepisShih)全草中分离到三个新化合物，通过波谱分析和化学降解将它们的结构分别鉴定为4,6-二对羟基苯乙酰基-D-葡萄糖、3,6-二对羟基苯乙酰基-D-葡萄糖和6-对羟基苯乙酰基-D-葡萄糖。此外，还分离出7个倍半萜内酯和2个香豆素化合物，其结构分别为scorzoside,austricin,lactusideB,jacquilenin,crepidiasideA,crepidiasideB,notoserolideA,6,7-二羟基香豆素和野莴苣甙。
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| 关 键 词： | 半苞紫菊 波谱分析 化学降解 倍半萜 香豆素P 菊科 化学成分 二羟基 苯酰基 葡萄糖P |
| 修稿时间： | 2001年1月15日 |
Chemical constituents of notoseris psilolepis |
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| YE Xiao Xia ,WANG Ming Kui,PENG Shu Lin,HUANG Ke Xin ,DING Li Sheng.Chemical constituents of notoseris psilolepis[J].Chinese Journal of Organic Chemistry,2001,21(9):693-696. |
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| Authors: | YE Xiao Xia WANG Ming Kui PENG Shu Lin HUANG Ke Xin DING Li Sheng |
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| Institution: | Chengdu Inst of Biology, CAS.Chengdu(610041) |
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| Abstract: | From methanolic extracts of the whole plant of Notoseris psilolepis Shih, three new compounds were isolated by repeated column chromatography on normal as well as reversed phase silica gel. Their structures were elucidated as 4,6 O di p hydroxylphenylacetyl D glucose, 3,6 O di p hydroxylphenylacetyl D glucose and 6 O p hydroxylphenylacetyl D glucose based on spectral evidence. Together with the new compounds, nine known ones were also isolated and identified as scorzoside, austricin, lactuside B, jacquilenin, crepidiaside A, crepidiaside B, notoserolide A, 6,7 dihydroxycoumarin and cichoriin, respectively. |
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| Keywords: | Notoseris psilolepis chemical constituent p hydroxylphenylacetyl D glucose |
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