| 中药白头翁的皂苷IV:主皂苷B4和A3结构的研究 |
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| 引用本文： | 陈文侃,林强,陈玲,笠井良次,田中治.中药白头翁的皂苷IV:主皂苷B4和A3结构的研究[J].化学学报,1990,48(5):501-505. |
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| 作者姓名： | 陈文侃 林强 陈玲 笠井良次 田中治 |
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| 作者单位： | 福州大学化学系;广岛大学医学部综合药学科 |
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| 摘 要： | 白头翁皂苷B4(1)经波谱及化学降解证实为双链苷, 其结构为3(S), 23-二羟基羽扇豆-20(29)-烯-28-酸的3-O-α-L-吡喃鼠李糖基(1→2)-α-L-吡喃阿拉伯糖基]-28-O-α-L-吡喃鼠李糖基(1→4)-α-D-吡喃葡萄糖基(1→6)-β-D-吡喃葡萄糖酯苷。白头翁皂苷A3(6)为与1具有相同3-O-糖链结构的单链苷。
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| 关 键 词： | 皂角苷 分子结构 吡喃糖 葡萄糖 中药化学 鼠李糖 阿拉伯糖 化学降解 白头翁 波谱分析 |
The saponin of chinese drug bai-tou-weng IV: The structures of anemosides B4 and A3 |
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| CHEN WENKAN,LIN QIANG,CHEN LING,LI JINGLIANGCI,TIAN ZHONGZHI.The saponin of chinese drug bai-tou-weng IV: The structures of anemosides B4 and A3[J].Acta Chimica Sinica,1990,48(5):501-505. |
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| Authors: | CHEN WENKAN LIN QIANG CHEN LING LI JINGLIANGCI TIAN ZHONGZHI |
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| Abstract: | The main saponins, anemosides B4(I) and A3(II), were isolated from Bai-Tou-Weng (Pulsatilla chinensis ReGel or Anemone chinensis BunGel). I was identified as 3(S), 23-dihydroxy-lup-20(29)-en-28-oic acid 3-O-a-L-rhamnopyranosyl(1?)-a-L-arabinopyranosyl]-28-Oa-L-rhamn opyranosyl(1?)-b-D-glucopyranosyl(1?)]-b-D-glucopyranoside. II was identical with the partially hydrolyzed product of I, namely, 3(S), 23-dihydroxy-lup-20(29)en-28-oic acid 3-O-a-L-rhamnopyranosyl(1?)-a-L-arabinopyranoside. |
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| Keywords: | SAPONINS MOLECULAR STRUCTURE PYRANOSE GLUCOSE CHINESE PHARMACEUTICAL CHEMISTRY RHAMNOSE ARABINOSE CHEMICAL DEGRADATION PULSATILLA CHINENSIS SPECTROMETRIC ANALYSIS |
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