Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta

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	Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta
	Li, L ; Xu, LW ; Jiang, YF ; Xi, CJ ; Wang, HQ ; Suo, YR
	2004-08-01
发表期刊	ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES ; Li L, Xu LW, Jiang YF, Xi CJ, Wang HQ, Suo YR.Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES,2004,59(8):921-924
摘要	A new eremophilenolide 1beta, 10beta-epoxy-6beta-acetoxy-3beta-angeloyloxy-8beta-hydrox y-eremophil-7(11)-en-8, 12alpha-olide (1), together with liguhodgsonal (2), esculetin (3) and beta-sitosterol (4), was isolated from the aerial parts of Ligularia sagitta. The structure of the new constituent (1) was elucidated by spectroscopic methods and confirmed by single-crystal X-ray diffraction.; A new eremophilenolide 1beta, 10beta-epoxy-6beta-acetoxy-3beta-angeloyloxy-8beta-hydrox y-eremophil-7(11)-en-8, 12alpha-olide (1), together with liguhodgsonal (2), esculetin (3) and beta-sitosterol (4), was isolated from the aerial parts of Ligularia sagitta. The structure of the new constituent (1) was elucidated by spectroscopic methods and confirmed by single-crystal X-ray diffraction.
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/55944
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Li, L,Xu, LW,Jiang, YF,et al. Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, Li L, Xu LW, Jiang YF, Xi CJ, Wang HQ, Suo YR.Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES,2004,59(8):921-924,2004.
APA	Li, L,Xu, LW,Jiang, YF,Xi, CJ,Wang, HQ,&Suo, YR.(2004).Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES.
MLA	Li, L,et al."Isolation, characterization and crystal structure of natural eremophilenolide from Ligularia sagitta".ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES (2004).