Isolation and Structure of Three Bislactones, Eremopetasitenin B-4 and Eremofarfugins F and G, from Ligularia przewalskii and Revision of the Structure of an Epoxy-lactone Isolated from Ligularia intermedia

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	Isolation and Structure of Three Bislactones, Eremopetasitenin B-4 and Eremofarfugins F and G, from Ligularia przewalskii and Revision of the Structure of an Epoxy-lactone Isolated from Ligularia intermedia
	Saito, Yoshinori 1; Kamada, Aya 1; Okamoto, Yasuko 1; Gong, Xun2 ; Kuroda, Chiaki 3; Tori, Motoo 1
刊名	CHEMISTRY LETTERS
	2014-11-05
卷号	43 期号:11 页码:1740-1742
关键词	LUPIN ALKALOIDS Sophora flavescens Leguminosae alkaloids cytotoxicity
ISSN号	0366-7022
通讯作者	Tori,M (reprint author),Tokushima Bunri Univ,Fac Pharmaceut Sci,Yamashiro Cho,Tokushima 7708514,Japan. ; tori@ph.bunri-u.ac.jp
产权排序	第二
英文摘要	Three bislactones belonging to the eremophilane type were isolated from Ligularia przewalskii (Asteraceae): an epoxylactone (eremopetasitenin B-4) identical to the previously isolated lactone, whose structure was revised in this work; a new enollactone (eremofarfugin F); and its diastereoisomer at C-11 (eremofarfugin G). This was identical to the reported lactone, whose stereochemistry was left undetermined. The stereochemistry along with the NMR data of this diastereoisomer was assigned in this study.
学科主题	Chemistry, Multidisciplinary
类目[WOS]	Chemistry, Multidisciplinary
研究领域[WOS]	Chemistry
关键词[WOS]	PETASITES-JAPONICUS ; GENETIC DIVERSITY ; SESQUITERPENES ; CHINA ; FURANOEREMOPHILANES ; PHOTOOXIDATION ; SUBSPICATINS ; CONSTITUENTS ; DERIVATIVES ; VIRGAUREA
收录类别	SCI ; IC
语种	英语
WOS记录号	WOS:000345059200020
公开日期	2015-01-20
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/18497]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	1.Tokushima Bunri Univ, Fac Pharmaceut Sci, Tokushima 7708514, Japan 2.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China 3.Rikkyo Univ, Dept Chem, Toshima Ku, Tokyo 1718501, Japan
推荐引用方式 GB/T 7714	Saito, Yoshinori,Kamada, Aya,Okamoto, Yasuko,et al. Isolation and Structure of Three Bislactones, Eremopetasitenin B-4 and Eremofarfugins F and G, from Ligularia przewalskii and Revision of the Structure of an Epoxy-lactone Isolated from Ligularia intermedia[J]. CHEMISTRY LETTERS,2014,43(11):1740-1742.
APA	Saito, Yoshinori,Kamada, Aya,Okamoto, Yasuko,Gong, Xun,Kuroda, Chiaki,&Tori, Motoo.(2014).Isolation and Structure of Three Bislactones, Eremopetasitenin B-4 and Eremofarfugins F and G, from Ligularia przewalskii and Revision of the Structure of an Epoxy-lactone Isolated from Ligularia intermedia.CHEMISTRY LETTERS,43(11),1740-1742.
MLA	Saito, Yoshinori,et al."Isolation and Structure of Three Bislactones, Eremopetasitenin B-4 and Eremofarfugins F and G, from Ligularia przewalskii and Revision of the Structure of an Epoxy-lactone Isolated from Ligularia intermedia".CHEMISTRY LETTERS 43.11(2014):1740-1742.