Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae)

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 植物化学与西部植物资源持续利用国家重点实验室

	Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae)
	Donfack, Arno Rusel Nanfack 1; Tala, Michel Feussi 1,2; Wabo, Hippolyte Kamdem 1; Jerz, Gerold 3; Zeng, Guang-Zhi 2; Winterhalter, Peter 3; Tan, Ning-Hua 2; Tane, Pierre 1
刊名	PHYTOCHEMISTRY LETTERS
	2014-05-01
卷号	8 页码:55-58
关键词	Pentas schimperi Rubiaceae Anthraquinone dimers Schimperiquinone A and schimperiquinone B Cytotoxic activity
ISSN号	1874-3900
通讯作者	Tane,P (reprint author),Univ Dschang,Dept Chem,Fac Sci,POB 67,Dschang,Cameroon. ; ptane@yahoo.com
英文摘要	Two new anthraquinone dimers, schimperiquinones A (1) and B (2), together with the known 2-hydroxymethylanthraquinone (3), cleomiscosin A (4), oleanolic acid (5) and sitosterol 3-O-beta-D-glucoside (6) were isolated from the stem bark of Pentas schimperi. Their structures were elucidated on the basis of spectroscopic analysis and comparison with published data or by comparison with authentic samples. To the best of our knowledge, it is the first report of cleomiscosin A, a coumarinolignan from the genus Pentas. Compound 2 exhibited in vitro cytotoxicity (IC50 = 33.05 mu M) against the human cancer cell the BGC-823. (c) 2014 Phytochemical Society of Europe. Published by Elsevier B. V. All rights reserved.
学科主题	Biochemistry & Molecular Biology ; Plant Sciences
类目[WOS]	Biochemistry & Molecular Biology ; Plant Sciences
研究领域[WOS]	Biochemistry & Molecular Biology ; Plant Sciences
关键词[WOS]	ANTIFUNGAL ACTIVITY ; LANCEOLATA ; XANTHONES
收录类别	SCI
资助信息	University of Dschang; German Research Foundation; Academy of Sciences for the Developing World (TWAS); Chinese Academy of Sciences (CAS)
语种	英语
WOS记录号	WOS:000335743300012
公开日期	2014-06-23
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/18107]
专题	昆明植物研究所_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.Univ Dschang, Dept Chem, Fac Sci, Dschang, Cameroon 2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China 3.Tech Univ Carolo Wilhelmina Braunschweig, Inst Food Chem, D-38106 Braunschweig, Germany
推荐引用方式 GB/T 7714	Donfack, Arno Rusel Nanfack,Tala, Michel Feussi,Wabo, Hippolyte Kamdem,et al. Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae)[J]. PHYTOCHEMISTRY LETTERS,2014,8:55-58.
APA	Donfack, Arno Rusel Nanfack.,Tala, Michel Feussi.,Wabo, Hippolyte Kamdem.,Jerz, Gerold.,Zeng, Guang-Zhi.,...&Tane, Pierre.(2014).Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae).PHYTOCHEMISTRY LETTERS,8,55-58.
MLA	Donfack, Arno Rusel Nanfack,et al."Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae)".PHYTOCHEMISTRY LETTERS 8(2014):55-58.