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
2013-09-30
发表期刊TETRAHEDRON
ISSN0040-4020
卷号69期号:39页码:8505-8510
摘要Four 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.
关键词Asteraceae Ligularia Virgaurea Sesquiterpenoid Absolute Configuration Circular Dichroism
资助信息JSPS [21404009]; JSPS(21404009)
学科领域Chemistry, Organic
DOI10.1016/j.tet.2013.06.104
收录类别SCI ; IC
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Organic
WOS记录号WOS:000323796000022
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/16849
专题资源植物与生物技术所级重点实验室
作者单位1.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
推荐引用方式
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.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Saito-2013-Four new (742KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Saito, Yoshinori]的文章
[Taniguchi, Mizuho]的文章
[Komiyama, Teppei]的文章
百度学术
百度学术中相似的文章
[Saito, Yoshinori]的文章
[Taniguchi, Mizuho]的文章
[Komiyama, Teppei]的文章
必应学术
必应学术中相似的文章
[Saito, Yoshinori]的文章
[Taniguchi, Mizuho]的文章
[Komiyama, Teppei]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。