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学科主题: 药学
题名:
A new steroidal saponin, yuccalan, from the leaves of Yucca smalliana
作者: Jin, Yu-Lan; Kuk, Ju-Hee; Oh, Kyung-Taek; Kim, Young-Ju; Piao, Xiang-Lan; Park, Ro-Dong
关键词: antimicrobial activity ; Yucca smalliana ; 3-O-beta-D-glucopyranosyl-(1 -> ; 6)-beta-D-glucopyranosyl-(3 beta, 5 alpha, 6 alpha ; 25S)-spirostan-3,6,27-triol ; Yuccalan
刊名: ARCHIVES OF PHARMACAL RESEARCH
发表日期: 2007-05-01
卷: 30, 期:5, 页:543-546
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Chemistry, Medicinal ; Pharmacology & Pharmacy
研究领域[WOS]: Pharmacology & Pharmacy
英文摘要:

An extract of the leaves of Yucca smalliana Fern. (Agavaceae) showed potential antimicrobial activity. Employing a bioassay linked fractionation method, one of the active principles, namely yuccalan, was isolated as a new steroidal saponin. The structure of the new steroidal saponin was elucidated as 3-O-beta-D-glucopyranosyl-(1 -> 6)-beta-D-glucopyranosyl-(3 beta, 5 alpha, 6 alpha, 25S)-spirostan-3,6,27-triol (1) using various spectroscopic techniques, including IR, MS, 1D and 2D H-1-NMR, and C-13-NMR. The purified yuccalan showed antifungal activities against both Rhizoctonia solani and Fusarium oxysporum.

语种: 英语
WOS记录号: WOS:000246866400002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/53530
Appears in Collections:北京大学药学院_期刊论文

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作者单位: 1.Chonnam Natl Univ, Inst Agr Sci & Technol, Div Appl Biosci & Biotechnol, Kwangju 500757, South Korea
2.Laiyang Agr Coll, Dept Plant Protect, Qingdao 266109, Shandong, Peoples R China
3.Peking Univ, Sch Pharmaceut Sci, Beijing 100083, Peoples R China

Recommended Citation:
Jin, Yu-Lan,Kuk, Ju-Hee,Oh, Kyung-Taek,et al. A new steroidal saponin, yuccalan, from the leaves of Yucca smalliana[J]. ARCHIVES OF PHARMACAL RESEARCH,2007,30(5):543-546.
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