天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (6): 851-855.

• 研究简报 • 上一篇    下一篇

了哥王根茎中的酚性成分及其抗肿瘤活性研究

邵 萌1*,黄晓君2,孙学刚1,王 英2,杨 雨1,王启瑞1,范 钦1,叶文才2   

  1. 1 南方医科大学中医药学院分子生物学实验室,广州 510515;2 暨南大学药学院中药及天然药物研究所,广州 510632
  • 出版日期:2014-06-28 发布日期:2014-11-12

Phenolic Constituents from Rhizome of Wikstroemia indica and Their Anti-tumor Activity

SHAO Meng1*, HUANG Xiao-jun2, SUN Xue-gang1, WANG Ying2, YANG Yu1, WANG Qi-rui1, FAN Qin1, YE Wen-cai2   

  1. 1 College of Traditional Medicine,Southern Medical University,Guangzhou 510515 ,China; 2 Institute of Traditional Chinese Medicine and Natural Products,Jinan University,Guangzhou 510632 ,China
  • Online:2014-06-28 Published:2014-11-12

摘要: 采用多种色谱手段,从了哥王根茎中共分离得到17个酚类化合物;通过理化常数和NMR、MS等光谱数据分别鉴定为:荛花酚(1)、罗汉松脂素(2)、丁香脂素(3)、松脂酚(4)、异落叶松脂素(5)、刺五加酮(6)、异鼠李素-3-O-刺槐双糖苷(7)、wikstaiwanone A(8)、wikstaiwanone B(9)、山奈酚(10)、芦丁(11)、西瑞香素(12)、triumbelletin(13)、赤杨二醇(14 )、芦荟大黄素-8-O-β-D-葡萄糖苷(15)、绿原酸(16)、对羟基苯甲酸(17),其中化合物3~9、13~16为首次从该植物中分离得到。体外抗肿瘤活性筛选实验表明,化合物1~4,6~9 对人结肠癌SW480和SW620细胞均表现出不同程度的增殖抑制作用,其中化合物 6 对两种细胞的作用最为显著。

关键词: 了哥王, 化学成分, 酚性成分, 抗肿瘤

Abstract: Seventeen phenolic constituents were isolated from the rhizome of Wikstroemia indica using a combination of various chromatographic methods.Their structures were elucidated and identified as wikstromol ( 1),matairesinol (2),syringaresinol (3),pinoresinol (4),isolariciresinol (5),ciwujiatone (6 ),isorhamnetin-3-O-robinobioside (7),wikstaiwanone A (8),wikstaiwanone B (9),kaempferol (10),rutin (11),daphnoretin (12),triumbelletin (13),alnusdiol (14),aloe-emodin-8-O-β-D-glucoside (15),chlorogenic acid (16) and p-hydroxybenzoic acid (17) by physicochemical properties and spectral data including NMR and MS.Compounds 3-9 and 13-16 were isolated from this plant for the first time.The antitumor tests showed compounds 1-4, 6-9 exhibited different activities against colon cancer cell lines SW480 and SW620,in which compound 6 showed most significant activities against the two cell lines.

Key words: Wikstroemia indica, chemical constituents, phenolic compounds, anti-tumor

中图分类号: 

R284.2