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林产化学与工业 ›› 2009, Vol. 29 ›› Issue (3): 100-102.

• 研究报告 • 上一篇    下一篇

决明子中蒽醌类化学成分的研究

贾振宝1, 陈文伟1, 蒋家新1, 丁霄霖2   

  1. 1. 中国计量学院, 生命科学学院, 浙江 杭州 310018;2. 江南大学 食品学院, 江苏 无锡 214122
  • 收稿日期:2008-05-26 修回日期:1900-01-01 出版日期:2009-06-30 发布日期:2009-06-30

Study on Anthraquinone Constituents in the Seed of Cassia tora L.

JIA Zhen-bao1, CHEN Wen-wei1, JIANG Jia-xin1, DING Xiao-lin2   

  1. 1. College of Life Sciences, China Jiliang University, Hangzhou 310018, China;2. School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
  • Received:2008-05-26 Revised:1900-01-01 Online:2009-06-30 Published:2009-06-30

摘要: 对决明子中蒽醌类化学成分进行了研究。采用硅胶柱色谱从决明子氯仿萃取物中分离得到7种蒽醌化合物,通过化学和波谱分析方法分别鉴定为:大黄酚(Ⅰ)、大黄素甲醚(Ⅱ)、大黄素(Ⅲ)、黄决明素(Ⅳ),大黄酚-8-甲醚(Ⅴ)、大黄素-1-甲醚(Ⅵ)、1,2-二甲氧基-8-羟基-3-甲基-9,10-蒽醌(Ⅶ)。化合物Ⅴ~Ⅶ为首次从该属植物中分得。

关键词: 决明子, 蒽醌, 成分

Abstract: Anthraquinone constituents in the seed of Cassia tora L. were investigated. Seven anthraquinone compounds were isolated from chloroform extract of the seed of C. tora with silicagel column chromatography. Their structures were elucidated through physiochemical and spectral analyses. They were identified to be chrysophanol (Ⅰ), physcion (Ⅱ), emodin (Ⅲ), chryso-obtusin (Ⅳ), 8-O-methylchrysophanol (Ⅴ), 1-O-methylemodin (Ⅵ) and 1,2-dimethoxy-8-hydroxy-3-methyl-9,10-anthraquinone (Ⅶ). Compounds Ⅴ-Ⅶ were obtained from thisgenus of plant for the first time.

Key words: Cassia tora L., anthraquinones, constituents

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