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学科主题: 药学
题名:
Two new lanostane triterpenoids from Poria cocos
作者: Zheng, Yan; Yang, Xiu-Wei
关键词: Poria cocos ; lanostane triterpenoids ; 29-hydroxypolyporenic acid C ; 25-hydroxypachymic acid
刊名: JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
发表日期: 2008
DOI: 10.1080/10286020701782742
卷: 10, 期:4, 页:289-292
收录类别: SCI ; IC
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Plant Sciences ; Chemistry, Applied ; Chemistry, Medicinal ; Pharmacology & Pharmacy
研究领域[WOS]: Plant Sciences ; Chemistry ; Pharmacology & Pharmacy
关键词[WOS]: ACID
英文摘要:

Two new lanostane triterpenoids, 29-hydroxypolyporenic acid C (4) and 25-hydroxypachymic acid (5), together with three known compounds, ergosta-7,22-dien-3 beta-ol (1), polyporenic acid C (2) and pachymic acid (3), were isolated from the 95% ethanolic extract of the sclerotium of Poria cocos (Schw.) Wolf. Their structures were determined by extensive spectroscopic analyses, including IR, UV, ESITOF -MS, HRESI -MS, 1D and 2D NMR data ((1)H NMR, (13)C NMR, (1)H -(1)H COSY, NOESY, HSQC and HMBC).

语种: 英语
WOS记录号: WOS:000256385000005
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/66937
Appears in Collections:北京大学药学院_期刊论文

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作者单位: 1.Peking Univ, Sch Pharmaceut Sci, State Key Lab Nat & Biomimet Drugs, Beijing 100083, Peoples R China
2.Peking Univ, Sch Pharmaceut Sci, Dept Nat Med, Beijing 100083, Peoples R China

Recommended Citation:
Zheng, Yan,Yang, Xiu-Wei. Two new lanostane triterpenoids from Poria cocos[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2008,10(4):289-292.
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