天然产物研究与开发 ›› 2012, Vol. 23 ›› Issue (09): 1214-.doi: A

• 研究简报 • 上一篇    下一篇

紫萁贯众化学成分研究

厉博文1,张 东1,杨 岚1*,王满元2   

  1. 1中国中医科学院中药研究所,北京 100700;2首都医科大学中医药学院,北京100069
  • 出版日期:2012-09-29 发布日期:2013-01-06
  • 基金资助:
    国家国际科技合作项目(2011DFA30870)

Chemical Constituents of Osmundae Rhizoma

LI Bo-wen1, ZHANG Dong1, YANG Lan1*, WANG Man-yuan2   

  1. 1Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; 2School of Traditional Chinese Medicine, Capital Medical University, Beijing 100069, China
  • Online:2012-09-29 Published:2013-01-06

摘要: 紫萁贯众为紫萁科(Osmundaceae)紫萁属植物紫萁(Osmunda japonica Thunb.)带叶柄残基的根茎。本文采用溶剂法及各种色谱方法从紫萁贯众乙酸乙酯部位分离得到6个化合物,通过理化性质和波谱数据分析,分别鉴定为1,7,9,11-四羟基-3-甲基-5,6-二氢-萘骈蒽醌(1),(E)-3,4-二羟基苯亚甲基丙酮(2),原儿茶酸(3),β-谷甾醇(4),β-胡萝卜苷(5)和二十六烷酸(6)。化合物1为首次从植物界中得到,化合物2、3和6均为首次从紫萁属植物中分离得到。

关键词: 紫萁贯众, 紫萁属, 化学成分

Abstract: Osmundae Rhizoma (Ziqiguanzhong) is the rhizome of Osmunda japonica (Osmundaceae). Six compounds were isolated from the ethyl acetate extract of Osmundae rhizoma by column chromatography. Their structures were elucidated on the basis of spectral analysis and identified as 1,7,9,11-tetrahydroxy-3-methyl-5,6-dihydrobenzo [a] tetracene-8,13-dione (1), (E)-3,4-Dihydroxybenzalacetone (2), protocatechuic acid (3), β-sitosterol (4), β-daucosterol (5), and hexacosoic acid (6). Compound 1 was isolated from plantae for the first time.

Key words: Osmundae Rhizoma, Osmunda, chemical constituents

中图分类号:  R284.2