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
文献类型：期刊论文
| 作者 | Saito, Yoshinori1; Taniguchi, Mizuho1; Komiyama, Teppei2; Ohsaki, Ayumi2; Okamoto, Yasuko1; Gong, Xun3 ; Kuroda, Chiaki4,5; Tori, Motoo1
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| 刊名 | TETRAHEDRON
 |
| 出版日期 | 2013-09-30 |
| 卷号 | 69期号:39页码:8505-8510 |
| 关键词 | Asteraceae Ligularia Virgaurea Sesquiterpenoid Absolute Configuration Circular Dichroism |
| ISSN号 | 0040-4020 |
| DOI | 10.1016/j.tet.2013.06.104 |
| 通讯作者 | Gong, 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 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| 学科主题 | Chemistry, Organic |
| WOS关键词 | FAURIEI FR KOIDZ ; SAN-SHION ; PHOTOSENSITIZED OXYGENATION ; ISOMERIC HYDROPEROXIDES ; CHEMICAL-CONSTITUENTS ; GENETIC DIVERSITY ; YUNNAN PROVINCE ; LACTONES ; CHINA ; FURANOEREMOPHILANES |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000323796000022 |
| 资助机构 | JSPS [21404009] ; JSPS(21404009) |
| 公开日期 | 2013-10-16 |
| 源URL | [http://ir.kib.ac.cn:8080/handle/151853/16849]  |
| 专题 | 昆明植物研究所_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. |
入库方式： OAI收割
来源：昆明植物研究所
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