天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (11): 1785-1788.

• 研究简报 • 上一篇    下一篇

黄海棠化学成分的研究

颜朦朦1,肖世基1,2,陈放2,周燕1*   

  1. 1 中国科学院成都生物研究所;2 四川大学生命科学学院, 成都 610064
  • 出版日期:2014-11-29 发布日期:2014-12-18

Chemical Constituents of Hypericum ascyron L.

YAN Meng-meng1, XIAO Shi-ji1.2, CHEN Fang2, ZHOU Yan 1*   

  1. 1 Chinese Academy of Sciences;2 College of Life Science,Sichuan University,Chengdu 610064,China
  • Online:2014-11-29 Published:2014-12-18

摘要: 从黄海棠植物中共分离得到15个化合物,并运用质谱、1H-NMR和13C-NMR等波谱方法将他们的结构鉴定为9,9′-O-di-(E)-feruloyl-(-)-secoisolariciresinol (1),山奈酚 (2),槲皮素 (3),金丝桃苷 (4),槲皮素-3-O-β-D-吡喃葡萄糖苷 (5),山奈酚-3-O-β-D-吡喃半乳糖苷 (6),山奈酚-3-O-β-D-吡喃葡萄糖苷 (7),原儿茶酸 (8),1,7-二羟基-9-氧杂蒽酮 (9),对香豆酸 (10),对羟基苯甲酸 (11),山奈素-3-O-(6”-O-巴豆酰)-β-D-葡萄糖苷 (12),1,3,6,7-四羟基-9-氧杂蒽酮 (13),没食子酸 (14) 和β-谷甾醇 (15)。其中化合物1、4和6~14为首次从该植物中分离得到。

关键词: 黄海棠, 化学成分, 黄酮

Abstract: Fifteen compounds were isolated from Hypericum ascyron L.by repeated column chromatography on silica,Sephadex LH-20 gel,and HPLC.On the basis of MS and NMR spectra,they were identified as 9,9′-O-di-(E)-feruloyl-(-)-secoisolariciresinol (1),kaempferol (2),quercetin (3),hyperoside (4),quercetin-3-O-β-D-glucopyranoside(5), kaempferol-3-O-β-D-galactopyranoside(6),kaempferol-3-O-β-D-glucopyranoside (7),protocatechuic acid (8),1,7-dihydroxyxanthone (9),trans-p-coumaric acid (10),p-hydroxybenzoic acid (11),kaempferol-3-O-(6”-O-crotonoyl)-β-D-glucopyranoside (12),1,3,6,7-tetrahydroxyxanthone (13),gallic acid (14) and β-sitosterol (15) respectively.Among them,compounds 1,4 and 6-14 were isolated from the species for the first time.

Key words: Hypericum ascyron L., chemical constituent, flavonoid

中图分类号: 

R284.2