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学科主题: 药学
题名:
A new triterpenoid saponin and two neolignans from Ligularia veitchiana
作者: Zhu, H; Tu, PF
关键词: Ligularia veitchiana ; liguveitoside B ; neolignan ; saponin
刊名: ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
发表日期: 2004-09-01
卷: 59, 期:9, 页:1063-1066
收录类别: SCI ; IC
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Chemistry, Inorganic & Nuclear ; Chemistry, Organic
研究领域[WOS]: Chemistry
关键词[WOS]: CONSTITUENTS ; ROOTS ; SESQUITERPENES ; GLYCOSIDES
英文摘要:

Phytochemical investigation of the rhizomes and roots of Ligularia veitchiana afforded a new triterpenoid saponin and two known neolignans named liguveitoside B (1), citrusin A (2) and citrusin B (3), respectively. This is the first demonstration of the occurrence of a 8-O-4′ neolignan and the second report on the isolation of triterpenoid saponin in the genus Ligularia. Their structures were elucidated on the basis of spectral data, particularly HSQC, HMBC and NOE experiments. Compound 1 exhibited weak cytotoxicity against a human acute promyelocytic leukemia cell-line (HL-60).

语种: 英语
WOS记录号: WOS:000224377300020
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/57341
Appears in Collections:北京大学药学院_期刊论文

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作者单位: Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Beijing 100083, Peoples R China

Recommended Citation:
Zhu, H,Tu, PF. A new triterpenoid saponin and two neolignans from Ligularia veitchiana[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES,2004,59(9):1063-1066.
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