| Fragrant Volatile Sesquiterpenoids Isolated from the Essential Oil of Laggera pterodonta by Using Olfactory-Guided Fractionation | |
Gu, Jian-Long1,2; Li, Zhi-Jian1,3; Zhang, Hong-Xia1 ; Du, Zhi-Zhi1; Du,ZZ (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Peoples R China.; duzhizhi@mail.kib.ac.cn
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| 2014-09-01 | |
| 发表期刊 | CHEMISTRY & BIODIVERSITY
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| ISSN | 1612-1872 |
| 卷号 | 11期号:9页码:1398-1405 |
| 摘要 | Chemical composition of the essential oil from Laggera pterodonta (Compositae) was inverstigated. GC/MS Analyses led to the identification of 68 components, representing more than 96% of the total oil. By focusing on the woody note fraction of the essential oil, one new bisabolane-type sesquiterpenoid, bisabola-2,7(14), 11-trien-10-ol (1), together with ten known compounds, bisabolol oxide B (2), ylangenol (3), copaborneol (4), guai-11-en-10-ol (5), spathulenol (6), aromadendran-10-ol (7), caryophyllenol (8), 5 alpha,7 alpha-eudesm-11(13)-en-4 alpha-ol (9), gamma-costic acid (10), and eudesma-4(15), 11(13)-diene- 12,5 beta-olide (11), were isolated by using olfactory-guided fractionation. The structures of the eleven compounds were determined by NMR and MS analyses. All the volatile compounds reported here were isolated for the first time from this plant. On the basis of preliminary odor assessment, the odor of the woody-note fractions of the essential oil was assumed to be due to these isolated sesquiterpenoids. |
| 关键词 | Chemical-constituents Biotransformation Derivatives Plants |
| 学科领域 | Biochemistry & Molecular Biology ; Chemistry |
| DOI | 10.1002/cbdv.201400051 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000342625500009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/18404 |
| 专题 | 植物化学与西部植物资源持续利用国家重点实验室 |
| 通讯作者 | Du,ZZ (reprint author),Chinese Acad Sci,Kunming Inst Bot,State Key Lab Phytochem & Plant Resources West Ch,Kunming 650201,Peoples R China.; duzhizhi@mail.kib.ac.cn |
| 作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Yunnan Univ, Sch Life Sci, Kunming 650091, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gu, Jian-Long,Li, Zhi-Jian,Zhang, Hong-Xia,et al. Fragrant Volatile Sesquiterpenoids Isolated from the Essential Oil of Laggera pterodonta by Using Olfactory-Guided Fractionation[J]. CHEMISTRY & BIODIVERSITY,2014,11(9):1398-1405. |
| APA | Gu, Jian-Long,Li, Zhi-Jian,Zhang, Hong-Xia,Du, Zhi-Zhi,Du,ZZ ,&duzhizhi@mail.kib.ac.cn.(2014).Fragrant Volatile Sesquiterpenoids Isolated from the Essential Oil of Laggera pterodonta by Using Olfactory-Guided Fractionation.CHEMISTRY & BIODIVERSITY,11(9),1398-1405. |
| MLA | Gu, Jian-Long,et al."Fragrant Volatile Sesquiterpenoids Isolated from the Essential Oil of Laggera pterodonta by Using Olfactory-Guided Fractionation".CHEMISTRY & BIODIVERSITY 11.9(2014):1398-1405. |
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