| 6─或8─脂代─7─氧香豆素与二氢呋喃香豆素的NMR，MS研究 |
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| 引用本文： | 柳江华,徐绪绥,姚新生,小林久芳.6─或8─脂代─7─氧香豆素与二氢呋喃香豆素的NMR，MS研究[J].波谱学杂志,1996(1). |
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| 作者姓名： | 柳江华 徐绪绥 姚新生 小林久芳 |
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| 作者单位： | 沈阳药科大学植化教研室，辽宁中医学院中药系中药化学教研室，东京大学应用微生物研究所 |
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| 摘 要： | 对从重齿毛当归（ＡｎｇｅｌｉｃａｐｕｂｅｓｃｅｎｓＭａｘｉｍｆ．ｂｉｓｅｒｒａｔａＳｈａｎｅｔＹｕａｎ）根及根茎中分得的１２种６－或８－脂代－７－氧－香豆素和８种二氢呋喃香豆素衍生物进行了１Ｈ和１３ＣＮＭＲ分析研究．结合文献．做出规律性总结．运用２ＤＮＭＲ技术．对文献中当归醇类化合物碳谱中的个别错误归属给予了纠正，并首次探讨了此类化合物的ＭＳ裂解途径．
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| 关 键 词： | NMR，MS，6－或8－脂代－7－氧香豆素，二氢呋喃香豆素，当归醇类，重齿毛当归 |
STUDIES OF NMR AND MS ON 6 - OR 8- ALKYL-7-OXY COUMARINS AND DIHYDROFURANOCOUMARINS |
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| Liu Jianghua,Xu Suixu,Yao Xinsheng and Hisayoshi Kobayashi.STUDIES OF NMR AND MS ON 6 - OR 8- ALKYL-7-OXY COUMARINS AND DIHYDROFURANOCOUMARINS[J].Chinese Journal of Magnetic Resonance,1996(1). |
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| Authors: | Liu Jianghua Xu Suixu Yao Xinsheng and Hisayoshi Kobayashi |
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| Abstract: | Twelve 6 - or 8 -alkyl-7 -oxygenated coumarins and eight dihydrofuranocoumarins were isolated from the roots and rhizomes of Angelica pubescens Maximf. biserrata Shan et Yuan. Their spectral analysis (1H-, 13C NMR and MS) were discussed referring to some literature's about such kinds of compounds. Combined withthe technique of 2D NMR, some mistakes about carbon assignment of angelol-typecoumarins in literature were corrected. |
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| Keywords: | NMR MS 6- or 8 -alkyl- 7-oxy coumarins Dihydrofuranocoumarins Angelol-type coumarins Angelica pubescens Maxim f biserrata Shan et Yuan |
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