| Hemislin B Glucoside,a New Lignan from Hemistepta Lyrata |
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| 作者姓名： | YuLinREN JunShanYANG |
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| 作者单位： | [1]InstituteofMedicinalPlantDevelopment,ChineseAcademyofMedicalSciencesandPekingUnionMedicalCollege,Beijing100094 [2]InstituteofMedicinalPlantDevelopment,ChineseAcademyofMedicalSciencesandPekingUnionMedical |
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| 摘 要： | From the ethanolic extract of the whole plant of Hemistepta lyrate Bunge., a new lignan, named hemislin B glucoside,has been isolated and identified as α-(trans-3-methoxy-4-O-β-D-glucopyranosylbenzylidene)-β-(3,4-dimethoxybenzyl)-γ-butyrolactone. Its structure has been established on the basis of UV,IR,FABMS,^1H-NMR,^13C-NMR,HMQC and HMBC spectral analysis.
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| 关 键 词： | 葡糖甙 糖苷 木酚素 木聚糖 |
Hemislin B Glucoside, a New Lignan from Hemistepta lyrata |
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| YuLinREN JunShanYANG.Hemislin B Glucoside,a New Lignan from Hemistepta Lyrata[J].Chinese Chemical Letters,2002,13(9):859-861. |
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| Authors: | Yu Lin REN Jun Shan YANG |
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| Abstract: | From the ethanolic extract of the whole plant of Hemistepta lyrata Bunge., a new lignan, named hemislin B glucoside, has been isolated and identified as a-(trans-3-methoxy-4-O-b-D-glucopyranosylbenzylidene)-b-(3,4-dimethoxybenzyl)-g-butyrolactone. Its structure has been established on the basis of UV, IR, FABMS, 1H-NMR, 13C-NMR, HMQC and HMBC spectral analysis. |
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| Keywords: | Hemistepta lyrata hemislienoside |
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