| Two new anthraquinone dimers from the stem bark of Pentas schimperi (Rubiaceae) | |
| Donfack, Arno Rusel Nanfack1; Tala, Michel Feussi1,2; Wabo, Hippolyte Kamdem1; Jerz, Gerold3; Zeng, Guang-Zhi2; Winterhalter, Peter3; Tan, Ning-Hua2; Tane, Pierre1 | |
| 通讯作者 | Tane,P (reprint author),Univ Dschang,Dept Chem,Fac Sci,POB 67,Dschang,Cameroon. ; ptane@yahoo.com |
| 2014-05-01 | |
| 发表期刊 | PHYTOCHEMISTRY LETTERS
 |
| ISSN | 1874-3900 |
| 卷号 | 8页码:55-58 |
| 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. |
| 关键词 | Pentas Schimperi Rubiaceae Anthraquinone Dimers Schimperiquinone a And Schimperiquinone b Cytotoxic Activity |
| 学科领域 | Biochemistry & Molecular Biology ; Plant Sciences |
| DOI | 10.1016/j.phytol.2014.01.012 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000335743300012 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/18107 |
| 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.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. |
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