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论文 |
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| 论文题目: |
Four New Nor-Diterpenoid Alkaloids from Aconitum brahypodum
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| 论文题目英文: |
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| 作者: |
Shen, Yong; Zuo, Ai-Xue; Jiang, Zhi-Yong; Zhang, Xue-Mei; Wang, Hong-Ling; Chen, Ji-Jun
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| 论文出处: |
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| 年: |
2010
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| 卷: |
93 |
| 期: |
5 |
| 页: |
863-869 |
| 联系作者: |
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| 发表期刊: |
HELVETICA CHIMICA ACTA |
| 第一作者所在部门: |
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| 收录类别: |
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| 影响因子: |
1.396
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| 摘要: |
Four new C-19-nor-diterpenoid alkaloids, named brachyaconitines A-D (1-4), were isolated from the roots of Aconitum brachypodum DIELS. Their structures were elucidated as 3-O-acetyl-20-deethyl-20-formylacoitine (1), 3-O-acetyl-19,20-didehydro-20-deethylaconitine (2), 3-O-acetyl-8-de(acety-loxy)-7,8,17,20-tetradehydro-20-deethy1-7,17-secoaconitine (3), and 1-O-methylflavaconitine (4) by means of MS, IR, 1D- and 2D-NMR analysis. The structure of compound 1 was confirmed by an X-ray difraction experiment. |
| 英文摘要: |
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