| 南岭前胡素A的结构鉴定 |
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| 引用本文： | 黄平,郑学忠,西正敏,中西勤. 南岭前胡素A的结构鉴定[J]. 药学学报, 1997, 32(1): 62-64 |
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| 作者姓名： | 黄平 郑学忠 西正敏 中西勤 |
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| 作者单位： | 广西中医药研究所，日本摄南大学药学部 |
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| 摘 要： | 从前胡属新种植物南岭前胡(Peucedanum longshengense Shan et Sheh)根中首次分离得到2个单体化合物,经理化常数、波谱数据解析,分别鉴定为南岭前胡素A(I)和甘露醇(II)。晶I为一新化合物,通过和凯林内酯的化学沟通确定其绝对构型,化学结构为(-)-3′(S)-乙酰氧基-4′(S)-当归酰氧基-3′,4′-二氢邪蒿内酯。
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| 关 键 词： | 南岭前胡 南岭前胡素A |
| 收稿时间： | 1996-01-16 |
ISOLATION AND STRUCTURE ELUCIDATION OF LONGSHENGENSIN A FROM PEUCEDANUM LONGSHENGENSE |
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| P Huang,XZ Zheng,M Nishi and T Nakanishi. ISOLATION AND STRUCTURE ELUCIDATION OF LONGSHENGENSIN A FROM PEUCEDANUM LONGSHENGENSE[J]. Acta pharmaceutica Sinica, 1997, 32(1): 62-64 |
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| Authors: | P Huang XZ Zheng M Nishi T Nakanishi |
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| Affiliation: | Guangxi Institute of Traditional Medical and Pharmaceutical Sciences, Nanning 530022. |
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| Abstract: | Two compounds were isolated from Peucedanum longshengense Shan et Sheh for the first time. Their structures were identified as longshengensin A (I) and mannitol (II) by physico-chemical constants and spectral analyses (UV, IR, MS, NMR and 2D-NMR). I is a new compound with the structure of (-)-3' (s)-acetyloxy-4' (s)-angeloyloxy-3', 4'-dihydroseselin and named longshengensin A. Its absolute configurations were determined by chemical correlation with khellactone. |
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| Keywords: | Peucedanum longshengense Longshengensin A |
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