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中国药学(英文版) ›› 2016, Vol. 25 ›› Issue (10): 771-778.DOI: 10.5246/jcps.2016.10.086

• 【研究论文】 • 上一篇    下一篇

巴豆中的两个新的佛波内酯类化合物

窦文彤1,2, 郝艳平1,2, 刘俊丽1,2, 袁丹1*, 付宏征2*   

  1. 1. 沈阳药科大学 中药学院, 辽宁 沈阳 225001
    2. 北京大学医学部 天然药物及仿生药物国家重点实验室, 北京 100191
  • 收稿日期:2016-05-16 修回日期:2016-05-30 出版日期:2016-10-27 发布日期:2016-06-02
  • 通讯作者: Tel.: +86-010-82805212, E-mail: drhzfu@sina.com
  • 基金资助:
    National Natural Science Foundation of China (Grant No. 81172943).

Two novel phorbol esters from Croton tiglium L.

Wentong Dou1,2, Yanping Hao1, Junli Liu2, Dan Yuan1*, Hongzheng Fu2*   

  1. 1. College of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China
    2. State Key Laboratory of Natural and Biomimetic Drugs, Peking University Health Science Center, Beijing, 100191, China
  • Received:2016-05-16 Revised:2016-05-30 Online:2016-10-27 Published:2016-06-02
  • Contact: Tel.: +86-010-82805212, E-mail: drhzfu@sina.com
  • Supported by:
    National Natural Science Foundation of China (Grant No. 81172943).

摘要:

对巴豆地上部分的化学成分进行研究, 采用反复硅胶, 葡聚糖凝胶, ODS以及制备型高效液相色谱技术进行分离纯化。通过质谱和一维, 二维核磁共振波谱方法鉴定其结构。从中共分离并鉴定了10个佛波内酯类化合物, 分别为个新化合物2-甲基丁酸酯-13-异丁酸酯-4α-去氧佛波内酯 (1), 20-甲酰基-13-乙酸酯-4α-去氧佛波内酯 (10)8个已知化合: 12-乙酸酯-13-(2-甲基)丁酸酯-4α-去氧佛波内酯, 12-巴豆酯-13-乙酸酯-4α-去氧佛波内酯, 12-巴豆酯-13-(2-甲基)丁酸酯-4α-氧佛波内酯, 12-(2-甲基)丁酸酯-13-乙酸酯-4α-去氧佛波内酯, 12-巴豆酯-13-异丁酸酯4α-去氧佛波内酯, 12-巴豆基-13-(2-)丁酸酯佛波内酯, 12-巴豆酯基-13-乙酸酯佛波内酯, 12-巴豆酯基-7-氧化-5-烯基-13-(2-甲基)丁酸酯佛波内酯。  

关键词: 巴豆, 化学成分, 佛波内酯

Abstract:

To investigate the phytochemical constituents of aboveground parts of Croton tiglium L. (family Euphorbiaceae), its ingredients were isolated by repeated chromatography on silica gel, Sephadex LH-20, ODS and preparative HPLC. Their structures were identified based on 1D, 2D NMR and mass spectral analysis. A total of 10 phorbol esters were obtained. Among them, compound 1 (12-O-(2-methyl)butyryl-4α-deoxyphorbol-13-isobutyrate) and compound 10 (20-formyl-4α-deoxyphorbol-13-acetate) were two new compounds, and the other eight were known compounds.

Key words: Croton tiglium L., Chemical constituents, Phorbol esters

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