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学科主题: Plant Sciences; Chemistry, Medicinal; Pharmacology & Pharmacy
题名: Moluccensins R-Y, Limonoids from the Seeds of a Mangrove, Xylocarpus moluccensis
作者: Li, J ; Li, MY ; Feng, G ; Zhang, J ; Karonen, M ; Sinkkonen, J ; Satyanandamurty, T ; Wu, J
通讯作者: minyi.li@gmail.com ; wwujun2003@yahoo.com
刊名: JOURNAL OF NATURAL PRODUCTS
发表日期: 2012
卷: 75, 期:7, 页:1277-1283
部门归属: [Li, Jun; Li, Min-Yi; Wu, Jun] Chinese Acad Sci, S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; [Feng, Gang; Zhang, Jing] Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Danzhou 571737, Peoples R China; [Karonen, Maarit; Sinkkonen, Jari] Univ Turku, Dept Chem, Lab Organ Chem & Chem Biol, FI-20014 Turku, Finland; [Li, Jun] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; [Satyanandamurty, Tirumani] Govt Degree Coll Amadalavalasa, Amadalavalasa 532185, Andhra Pradesh, India
项目归属: LMB
摘要: Eight limonoids, named moluccensins R-Y (1, 2, 5-10), and six known compounds, including 6-hydroxymexicanolide (3), were isolated from the seeds of an Indian mangrove, Xylocarpus moluccensis, collected in the estuaries of Andhra Pradesh. The absolute configuration of moluccensin V (7) was confirmed by means of single-crystal X-ray diffraction analysis. The H-1 and C-13 NMR data for 6-hydroxymexicanolide (3) was assigned for the first time, and the 6R absolute configuration established by single-crystal X-ray diffraction analysis. Moluccensin R (1), 6R-hydroxymexicanolicie (3), and 2-hydroxyfissinolide (4) exhibited marked antifeedant activity against the third-instar larvae of Brontispa longissima at a concentration of 1 mg/mL. The most potent compound tested was 2-hydroxyfissinolide (4), with an AFC(50) (concentration for 50% antifeedant activity) value of 94 mu g/mL at 24 h.
语种: 英语
WOS记录号: WOS:000306783500003
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/9870
Appears in Collections:中科院海洋生物资源可持续利用重点实验室_期刊论文

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Recommended Citation:
Li, J; Li, MY; Feng, G; Zhang, J; Karonen, M; Sinkkonen, J; Satyanandamurty, T; Wu, J.Moluccensins R-Y, Limonoids from the Seeds of a Mangrove, Xylocarpus moluccensis,JOURNAL OF NATURAL PRODUCTS,2012,75(7):1277-1283
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文件名: Moluccensins R-Y, Limonoids from the Seeds of a Mangrove, Xylocarpus moluccensis.pdf
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