New Eremophilenolides from Senecio dianthus

	New Eremophilenolides from Senecio dianthus
	Li, Yan-Hui ; Zhou, Yan ; Suolang, Gesang ; Bianba, Ciren ; Ding, Li-Sheng ; Feng, Hui
刊名	HELVETICA CHIMICA ACTA
	2011
卷号	94 期号:3 页码:474-480
ISSN号	0018-019X
通讯作者	Ding, Li-Sheng ; Feng, Hui
产权排序	2
英文摘要	From the aerial parts of Senecio dianthus, four new eremophilenolides (1-4, resp.) and one new eremophilenolide alkaloid (5), of the relatively uncommon eremophilenoid-type sesquiterpenoid lactones, were isolated together with three known sesquiterpenoid lactones, 10 beta-hydroxyeremophil-7(11)-en-12,8 alpha-olide (6), 8 beta,10 beta-dihydroxyeremophil-7(11)-en-12,8 alpha-olide (7), and 10 alpha-hydroxy-1-oxoeremophila-7(11),8(9)-dien-12,8-olide (8). On the basis of IR, MS, and NMR data, particularly 2D-NMR analyses, the structures of the new compounds were established as: 2 beta-(angeloyloxy)-10 beta-hydroxyeremophil-7(11)-en-12,8 alpha-olide (1), 6 beta-(angeloyloxy)-10 beta-hydroxyeremophil-7(11)-en-12,8 alpha-olide (2), 2 beta-(angeloyloxy)-8 beta,10 beta-dihydroxyeremophil-7(11)-en-12,8 alpha-olide (3), 2 beta-(angeloyloxy)-8 alpha-hydroxyeremophila-7(11),9(10)-dien-12,8 beta-olide (4), and 8 beta-amino-10 beta-hydroxyeremophil-7(11)-en-12,8 alpha-olide (5). In addition, the relative configuration of 1 was corroborated by X-ray diffraction analysis.
学科主题	Chemistry
收录类别	SCI
资助信息	Natural Science Foundation of China[30973634]; China Postdoctoral Science Foundation[20070411078]
语种	英语
WOS记录号	WOS:000288464600018
公开日期	2012-11-09
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/23557]
专题	成都生物研究所_天然产物研究
推荐引用方式 GB/T 7714	Li, Yan-Hui,Zhou, Yan,Suolang, Gesang,et al. New Eremophilenolides from Senecio dianthus[J]. HELVETICA CHIMICA ACTA,2011,94(3):474-480.
APA	Li, Yan-Hui,Zhou, Yan,Suolang, Gesang,Bianba, Ciren,Ding, Li-Sheng,&Feng, Hui.(2011).New Eremophilenolides from Senecio dianthus.HELVETICA CHIMICA ACTA,94(3),474-480.
MLA	Li, Yan-Hui,et al."New Eremophilenolides from Senecio dianthus".HELVETICA CHIMICA ACTA 94.3(2011):474-480.