Rapulasides A and B: two novel intermolecular rearranged biiridoid glucosides from the roots of Heracleum rapula

doi:10.1016/j.tetlet.2005.06.094

	Rapulasides A and B: two novel intermolecular rearranged biiridoid glucosides from the roots of Heracleum rapula
	Xiao, WL ; Li, SH; Niu, XM ; Zhao, Y ; Sun, HD
	2005-08-22
发表期刊	TETRAHEDRON LETTERS
ISSN	0040-4039
卷号	46 期号:34 页码:5743-5746
摘要	Two novel intermolecular rearranged biiridoid glucosides, rapulasides A and B (I and 2), have been isolated from the roots of Heracleum rapula. Their structures were identified by extensive spectral analysis especially different NMR techniques. NOESY experiment, with the help of Dreiding molecular model, was used to elucidate their relative stereochemistry. Both compounds were tested for their inhibitory effects on rabbit platelet aggregation induced by PAF, ADP, or AA, respectively. Only trends of inhibition were observed for them. (c) 2005 Elsevier Ltd. All rights reserved.
关键词	Heracleum Rapula Umbelliferae Intermolecular Rearranged
学科领域	Chemistry, Organic
DOI	10.1016/j.tetlet.2005.06.094
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000230994500032
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/4292
专题	植物化学与西部植物资源持续利用国家重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Xiao, WL,Li, SH,Niu, XM,et al. Rapulasides A and B: two novel intermolecular rearranged biiridoid glucosides from the roots of Heracleum rapula[J]. TETRAHEDRON LETTERS,2005,46(34):5743-5746.
APA	Xiao, WL,Li, SH,Niu, XM,Zhao, Y,&Sun, HD.(2005).Rapulasides A and B: two novel intermolecular rearranged biiridoid glucosides from the roots of Heracleum rapula.TETRAHEDRON LETTERS,46(34),5743-5746.
MLA	Xiao, WL,et al."Rapulasides A and B: two novel intermolecular rearranged biiridoid glucosides from the roots of Heracleum rapula".TETRAHEDRON LETTERS 46.34(2005):5743-5746.

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