ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound

doi:10.1021/np900449r

	ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound
	Wang, Fei 1,2; Cheng, Xue-Lian 2; Li, Ya-Ju 2; Shi, Song 2; Liu, Ji-Kai 1,2
	2009-11-01
发表期刊	JOURNAL OF NATURAL PRODUCTS
ISSN	0163-3864
卷号	72 期号:11 页码:2005-2008
摘要	Six new ent-pimarane diterpenoids, namely, ent-14 beta,16-epoxy-8-pimarene-3 beta,15 alpha-diol (1), 7 beta-hydroxydarutigenol (2), 9 beta-hydroxydarutigenol (3), 16-O-acetyldarutigenol (4), 15,16-di-O-acetyldarutoside (5), and 16-O-acetyldarutoside (6), were isolated from the ethanol extract of Siegesbeckia orientalis. Their structures were elucidated on the basis of spectroscopic studies, and the absolute configuration of 1 was established by the modified Mosher's method. Furthermore, the structure of ent-12 beta,16-epoxy-8-pimarene-2 alpha,15 beta,19-triol, recently isolated from the same plant, should be revised as ent-14 beta,16-epoxy-8-pimarene-2 alpha,15 alpha,19-triol (10).
关键词	Jatamansi
学科领域	Plant Sciences ; Chemistry, Medicinal ; Pharmacology & Pharmacy
DOI	10.1021/np900449r
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000272227600016
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/4808
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, State Key Lab Phytochem & Plant Resources W China, Kunming Inst Bot, Kunming 650204, Peoples R China 2.BioBioPha Co Ltd, Kunming 650204, Peoples R China
推荐引用方式 GB/T 7714	Wang, Fei,Cheng, Xue-Lian,Li, Ya-Ju,et al. ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound[J]. JOURNAL OF NATURAL PRODUCTS,2009,72(11):2005-2008.
APA	Wang, Fei,Cheng, Xue-Lian,Li, Ya-Ju,Shi, Song,&Liu, Ji-Kai.(2009).ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound.JOURNAL OF NATURAL PRODUCTS,72(11),2005-2008.
MLA	Wang, Fei,et al."ent-Pimarane Diterpenoids from Siegesbeckia orientalis and Structure Revision of a Related Compound".JOURNAL OF NATURAL PRODUCTS 72.11(2009):2005-2008.

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