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
2014-09-01
发表期刊CHEMISTRY & BIODIVERSITY
ISSN1612-1872
卷号11期号:9页码:1398-1405
产权排序第一
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
资助信息Natural Science Foundation of Yunnan Province [2009CD111, 2013FB065]; 45th Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
学科领域Biochemistry & Molecular Biology ; Chemistry
DOI10.1002/cbdv.201400051
收录类别SCI
语种英语
WOS研究方向Biochemistry & Molecular Biology ; Chemistry
WOS类目Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary
WOS记录号WOS:000342625500009
引用统计
被引频次:1[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/151853/18404
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
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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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