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题名: Complete assignments of H-1 and C-13 NMR data rings A,B-seco limonoids from the seed of Aphanamixis polystachya
作者: Zhang, Huaping; Chen, Feng; Wang, Xi; Wu, Dagang; Chen, Qing
刊名: MAGNETIC RESONANCE IN CHEMISTRY
关键词: H-1 NMR ; C-13 NMR ; 2D NMR ; Meliaceae ; Aphanamixis polystachya ; limonoid ; dregeana-1 ; rohituka-3 ; 5 ; 7 ; 14 ; 15 ; Tr-B
英文摘要: Seven rings A,B-seco limonoids 1-7 were isolated from the EtOH extract of the seed of Aphanamixis polystachya. Their structures were identified as rohituka-7 (1), dregeana-1 (2), rohituka-15 (3), Tr-B (4), rohituka-3 (5), rohituka-5 (6), and rohituka-14 (7) by MS and NMR spectroscopy. The complete assignment of proton and carbon signals was achieved by 1D and 2D NMR experiments including DEPT, HSQC, H-1-H-1 COSY, HMBC, and NOESY. Copyright (c) 2006 John Wiley & Sons, Ltd.
出版日期: 2007-02-01
卷号: 45, 期号:2, 页码:189-192
DOI标识: 10.1002/mrc.1937
语种: 英语
收录类别: SCI
学科分类: Chemistry; Multidisciplinary; Chemistry; Physical; Spectroscopy
ISSN号: 0749-1581
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/1483
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Clemson Univ, Dept Food Sci & Human Nutr, Clemson, SC 29634 USA
2.Clemson Univ, Dept Genet & Biochem, Clemson, SC 29634 USA
3.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Yunnan, Peoples R China

Recommended Citation:
Zhang, HP; Chen, F; Wang, X; Wu, DG; Chen, Q.Complete assignments of H-1 and C-13 NMR data rings A,B-seco limonoids from the seed of Aphanamixis polystachya,MAGNETIC RESONANCE IN CHEMISTRY,2007,45(2):189-192
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