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题名: Four new coumarin glucosides from the roots of Heracleum rapula
作者: Xiao, WL; null(黎胜红); Shen, YH; Li, XL; null(孙汉董)
刊名: HETEROCYCLES
关键词: Heracleum rapula ; coumarin ; glycoside ; NMR spectrum ; platelet aggregation
英文摘要: Four new coumarin glucosides, 7-O-[β-D-glucopyranosyl-(1→ 2) -β-D-glucopyranosyl]demethylsuberosin (1), 8-O-[β-D-apiofuranosyl-(1→ 6) -β-D-glucopyranosyl]-8-hydroxybergapten (2), 8-O-[β-D-apiofuranosyl-(1→ 6) -β-D-glucopyranosyl]xanthotoxol (3), and 5-O-[β-D-glucopyranosyl-(1→ 6) -β-D-glucopyranosyl]-8-hydroxybergaptol (4), were isolated from the roots of Heracleum rapula. The structures of these compounds were determined on the basis of their 1D NMR, 2D NMR and HRMS spectral data. Their inhibitory effects on rabbit platelet aggregation respectively induced by PAF, AA and APD were tested. Weak to moderate inhibitory activities for each compound were observed.
出版日期: 2005-05-01
卷号: 65, 期号:5, 页码:1189-1196
语种: 英语
收录类别: SCI ; IC
学科分类: Chemistry, Organic
ISSN号: 0385-5414
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/13705
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.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Yunnan 650204, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Xiao, WL; Li, SH; Shen, YH; Li, XL; Sun, HD.Four new coumarin glucosides from the roots of Heracleum rapula,HETEROCYCLES,2005,65(5):1189-1196
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