KIB OpenIR  > 资源植物与生物技术所级重点实验室
Four new compounds from Ligularia virgaurea: isolation of eremophilane and noreremophilane sesquiterpenoids and the absolute configuration of 2 alpha-hydroxyeremophil-11-en-9-one by CD spectrum and DFT calculation
Saito, Yoshinori1; Taniguchi, Mizuho1; Komiyama, Teppei2; Ohsaki, Ayumi2; Okamoto, Yasuko1; Gong, Xun3; Kuroda, Chiaki4,5; Tori, Motoo1
Corresponding AuthorGong, X (reprint author), Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China. ; gongxun@mail.kib.ac.cn ; chkkuroda@rikkyo.ac.jp ; tori@ph.bunri-u.ac.jp
2013-09-30
Source PublicationTETRAHEDRON
ISSN0040-4020
Volume69Issue:39Pages:8505-8510
AbstractFour new compounds, rearranged noreremophilan-8,6-olide, rearranged dinoreremophilanone, epoxy gamma-lactone, and 2 alpha-hydroxyermophil-11-en-9-one, along with eremophilenolides related to ligularol and other known terpenoids, were isolated from Ligularia virgaurea (ligularol type) collected from the northern Sichuan Province of China. Three of the new compounds had degraded and unique structures. The absolute configuration of 2 alpha-hydroxyermophil-11-en-9-one was determined on the basis of density functional theory calculation. The back octant rule cannot be applied to this compound because of the contribution of the hydroxy group to the front octant. (C) 2013 Elsevier Ltd. All rights reserved.
KeywordAsteraceae Ligularia Virgaurea Sesquiterpenoid Absolute Configuration Circular Dichroism
Subject AreaChemistry, Organic
DOI10.1016/j.tet.2013.06.104
Indexed BySCI ; IC
Language英语
WOS Research AreaChemistry
WOS SubjectChemistry, Organic
WOS IDWOS:000323796000022
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/16849
Collection资源植物与生物技术所级重点实验室
Affiliation1.Tokushima Bunri Univ, Fac Pharmaceut Sci, Yamashiro, Tokushima 7708514, Japan
2.Tokyo Med & Dent Univ, Inst Biomat & Bioengn, Chiyoda Ku, Tokyo 1010062, Japan
3.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
4.Rikkyo Univ, Dept Chem, Toshima Ku, Tokyo 1718501, Japan
5.Rikkyo Univ, Res Ctr Smart Mol, Toshima Ku, Tokyo 1718501, Japan
Recommended Citation
GB/T 7714
Saito, Yoshinori,Taniguchi, Mizuho,Komiyama, Teppei,et al. Four new compounds from Ligularia virgaurea: isolation of eremophilane and noreremophilane sesquiterpenoids and the absolute configuration of 2 alpha-hydroxyeremophil-11-en-9-one by CD spectrum and DFT calculation[J]. TETRAHEDRON,2013,69(39):8505-8510.
APA Saito, Yoshinori.,Taniguchi, Mizuho.,Komiyama, Teppei.,Ohsaki, Ayumi.,Okamoto, Yasuko.,...&Tori, Motoo.(2013).Four new compounds from Ligularia virgaurea: isolation of eremophilane and noreremophilane sesquiterpenoids and the absolute configuration of 2 alpha-hydroxyeremophil-11-en-9-one by CD spectrum and DFT calculation.TETRAHEDRON,69(39),8505-8510.
MLA Saito, Yoshinori,et al."Four new compounds from Ligularia virgaurea: isolation of eremophilane and noreremophilane sesquiterpenoids and the absolute configuration of 2 alpha-hydroxyeremophil-11-en-9-one by CD spectrum and DFT calculation".TETRAHEDRON 69.39(2013):8505-8510.
Files in This Item: Download All
File Name/Size DocType Version Access License
Saito-2013-Four new (742KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Saito, Yoshinori]'s Articles
[Taniguchi, Mizuho]'s Articles
[Komiyama, Teppei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Saito, Yoshinori]'s Articles
[Taniguchi, Mizuho]'s Articles
[Komiyama, Teppei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Saito, Yoshinori]'s Articles
[Taniguchi, Mizuho]'s Articles
[Komiyama, Teppei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Saito-2013-Four new compounds f.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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