天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (Suppl1): 9-12.

• 研究论文 • 上一篇    下一篇

巴天酸模的化学成分

王心龙1,呼海涛1,王爽1,杨云1,张兰胜3*,程永现1,2*   

  1. 1 河南中医学院,郑州450046;2 中国科学院昆明植物研究所,昆明 650204;3 大理学院药学与化学学院,大理 671000
  • 出版日期:2014-12-30 发布日期:2015-03-04

Compounds from the Aerial Parts of Rumex patientia

WANG Xin-long1, HU Hai-tao1, WANG Shuang1, YANG Yun1, ZHANG Lan-sheng3*, CHENG Yong-xian1,2*   

  1. 1 Henan College of Traditional Chinese Medicine,Zhengzhou 450008,China; 2 Kunming Institute of Botany,Chinese  Academy of Sciences,Kunming 650204;3 Pharmaceutical & Chemical College,Dali University,Dali 671000,China
  • Online:2014-12-30 Published:2015-03-04

摘要: 采用多种色谱手段从羊蹄类中药巴天酸模(Rumex patientia L.)乙酸乙酯部位分到12个化合物,波谱学方法鉴定了它们的结构,分别为2,4-二羟基-3,6-二甲基苯甲酸乙酯 (1),1-(2,4-Dihydroxy-6-methyl phenyl)-acetophenone (2),大黄素 (3),大黄酚 (4),槲皮苷 (5),Imperanene (6),2,3-Dihydro-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-hydroxymethyl-5-(2-formylvinyl)-7-methoxybenzofuran (7),4-酮松脂酚 (8),(+)-Lyoniresinol 3α-O-β-D-glucopyranoside (9),乌苏酸 (10),5烯-7α-羟基谷甾醇 (11)和β-谷甾醇 (12)。其中化合物1,2,5~11均为首次从该中药中分离得到。

关键词: 巴天酸模, 蓼科, 化学成分

Abstract: Twelve compounds were isolated from the aerial parts of Rumex patientia. Their structures were identified as Methyl 2,4-dihydroxy-3,6-dimethylbenzoate (1),1-(2,4-Dihydroxy-6-methyl phenyl)-acetophenone (2),Emodin (3),Chrysophanol (4),Quercitrin (5),Imperanene (6),2,3-Dihydro-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-hydroxymethyl-5-(2-formylvinyl)-7-methoxybenzofuran (7),4-Ketopinoresinol (8),(+)-Lyoniresinol 3α-O-β-D-glucopyranoside (9),Ursolic acid (10),5-en-7α-hydroxysitosterol (11),and β-stiosterol (12),respectively,by spectroscopic methods.Among these,compounds 1,2,5-11 were isolated from this plant for the first time.

Key words: Rumex patientia L., polygonaceae, chemical constituents

中图分类号: 

R932