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, Yoshinori1; Kamada, Aya1; Okamoto, Yasuko1; Gong, Xun2; Kuroda, Chiaki3; Tori, Motoo1; Tori,M (reprint author),Tokushima Bunri Univ,Fac Pharmaceut Sci,Yamashiro Cho,Tokushima 7708514,Japan.; tori@ph.bunri-u.ac.jp
2014-11-05
发表期刊CHEMISTRY LETTERS
ISSN0366-7022
卷号43期号:11页码:1740-1742
产权排序第二
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.
关键词Lupin Alkaloids Sophora Flavescens Leguminosae Alkaloids Cytotoxicity
学科领域Chemistry, Multidisciplinary
DOI10.1246/cl.140745
收录类别SCI ; IC
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000345059200020
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/18497
专题资源植物与生物技术所级重点实验室
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
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
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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@ph.bunri-u.ac.jp.(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.
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