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南岭柞木化学成分

徐正仁, 陆亚男, 柴兴云, 任宏燕, 屠鹏飞*   

  1. 北京大学药学院 天然药物学系, 北京 100083
  • 收稿日期:2006-11-16 修回日期:2007-08-10 出版日期:2007-09-15 发布日期:2007-09-15
  • 通讯作者: 屠鹏飞*

Chemical constituents from Xylosma controversum

Zheng-Ren Xu, Ya-Nan Lu, Xing-Yun Chai, Hong-Yan Ren, Peng-Fei Tu*   

  1. School of Pharmaceutical Sciences, Peking University, Beijing 100083, China
  • Received:2006-11-16 Revised:2007-08-10 Online:2007-09-15 Published:2007-09-15
  • Contact: Peng-Fei Tu*

摘要: 目的 对南岭柞木Xylosma controversum Clos茎的化学成分进行研究。方法 应用各种色谱方法分离, 应用波谱技术确定结构。结果 分离鉴定了13个化合物, 分别是: (-)-丁香树脂酚 (1), 丁香树脂酚-4-O-β-D-葡萄糖苷(2),丁香树脂酚-4, 4'-O-β-D-双葡萄糖苷 (3), (±)-儿茶素 (4), 儿茶素-3-O-β-D-葡萄糖苷 (5), 儿茶素-5-O-β-D-葡萄糖苷 (6), 1,3-bis (4-hydroxy-3,5-dimethoxyphenyl)-1,3-propanediol (7), (R)-(+)-大风子油酸 (8), 木栓酮 (9), 尿嘧啶 (10), 苯甲酸 (11) 香草酸 (12), 对羟基苯甲酸 (13)结论 以上化合物均为首次从柞木属植物中分离得到。

关键词: 大风子科, 大风子科, 大风子科, 南岭柞木, 南岭柞木, 南岭柞木, 化学成分, 化学成分, 化学成分

Abstract: Aim To study the chemical constituents from the stems of Xylosma controversum Clos. Methods The constituents were isolated by solvent extraction, repeated chromatography with silica gel, Sephadex LH-20, and RP-18 columns. The structures were elucidated by spectral analysis. Results Thirteen compounds were isolated and their structures were identified as (-)-syringaresinol (1), syringaresinol-4-O-β-D-glucopyranoside (2), syringaresinol-4,4'-bis-O-β-D-glucopyranoside (3), (±)-catechin (4), catechin-3-O-β-D-glucopyranoside (5), catechin-5-O-β-D-glucopyranoside (6), 1,3-bis-(4-hydroxy-3,5-dimethoxyphenyl)-1,3-propanediol (7), (R)-(+)-chaulmoogric acid (8), friedelin (9), uracile (10), benzoic acid (11), vanillic acid (12), and 4-hydroxybenzoic acid (13). Conclusion All the compounds described above were isolated from this genus for the first time.

Key words: Flacourtiaceae, Flacourtiaceae, Xylosma controversum, Xylosma controversum, Chemical constituents, Chemical constituents

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Supporting: Foundtaion item: Program for Changjiang Scholar and Innovative Team in Peking University (Grant number: 985-2-063-112).
*Corresponding author. Tel.: 86-10-82802750