Tirucallane triterpenoid Saponins from Munronia delavayi FRANCH
Cai, Xiang-Hai; Du, Zhi-Zhi; Luo, Xiao-Dong
AbstractFour new tirucallane triterpenoid saponins, named munronosides I-IV (2-5). along with three known triterpenoids, sapelin B (1). melianodiol. and (3 beta)-22,23-epoxytirucall-7-ene-3,24,25-triol, were isolated from the EtOH extract of the whole plants of Munronia delavayi FRANCH by chromatographic methods. On the basis of spectroscopic evidences, the structures of 2-5 were elucidated as (20S,23R,24S)-21,25-epoxy-29-{{O-beta-D-glucopyranosyl-(1 -> 3)-O-[alpha-L-rhamnopyranosyl-(1 -> 6)]-beta-D-glucopyranosyl}oxy}-23,24-dihydroxytirucall-7-ene-3,21-dione (2), (3 beta,20S,23R,24S)-21,25-epoxy-29-{{O-beta-D-glucopyranosyl-(1 -> 3)-O-[alpha-L-rhamnopyranosyl-(1 -> 6)]-beta-D-glucopyranosyl}oxy}-3,23,24-trihydroxytirucall-7-en-21-one (3), (20S,23R,24S)-24-(acetyloxy)-21,25-epoxy-29-{{O-beta-D-glucopyranosyl-(1 -> 3)-O-[alpha-L-rhamnopyranosyl-(1 -> 6)]-beta-D-glucopyranosyl}oxy}-23-hydroxytirucall-7-ene-3,21-dione (4), and (3 beta,20S,23R,24S)-24-(acetyloxy)-21,25-epoxy-29-{{O-beta-D-glucopyranosyl-(1 -> 3)-O-[alpha-L-rhamnopyranosyl-(1 -> 6)]-beta-D-glucopyranosyl}oxy}-3,23-dihydroxytirucall-7-en-21-one (5).
Subject AreaChemistry ; Multidisciplinary
Indexed BySCI ; IC
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000250496100012
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Cai, Xiang-Hai,Du, Zhi-Zhi,Luo, Xiao-Dong. Tirucallane triterpenoid Saponins from Munronia delavayi FRANCH[J]. HELVETICA CHIMICA ACTA,2007,90(10):1980-1986.
APA Cai, Xiang-Hai,Du, Zhi-Zhi,&Luo, Xiao-Dong.(2007).Tirucallane triterpenoid Saponins from Munronia delavayi FRANCH.HELVETICA CHIMICA ACTA,90(10),1980-1986.
MLA Cai, Xiang-Hai,et al."Tirucallane triterpenoid Saponins from Munronia delavayi FRANCH".HELVETICA CHIMICA ACTA 90.10(2007):1980-1986.
Files in This Item: Download All
File Name/Size DocType Version Access License
201109230041.pdf(179KB) 开放获取--View Download
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cai, Xiang-Hai]'s Articles
[Du, Zhi-Zhi]'s Articles
[Luo, Xiao-Dong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cai, Xiang-Hai]'s Articles
[Du, Zhi-Zhi]'s Articles
[Luo, Xiao-Dong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cai, Xiang-Hai]'s Articles
[Du, Zhi-Zhi]'s Articles
[Luo, Xiao-Dong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 201109230041.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.