天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (6): 860-863.

• 研究简报 • 上一篇    下一篇

樟树叶化学成分的研究

王智慧1,凌铁军1,张 梁1,鲍官虎1,孙启祥2,张 倩2,汪小刚1,方从兵1*   

  1. 1 安徽农业大学茶叶生物化学与生物技术教育部重点实验室,合肥 230036;2 中国林业科学研究院林业研究所 国家林业局林木培育重点实验室,北京 100091
  • 出版日期:2014-06-28 发布日期:2014-11-12

A Study on the Chemical Constituents in the Leaves of Cinnamomum camphora

WANG Zhi-hui1,LING Tie-jun1,ZHANG Liang1,BAO Guan-hu1,SUN Qi-xiang2,ZHANG Qian2, WANG Xiao-gang1,FANG Cong-bing1*   

  1. 1 Anhui Agricultural University,Key Laboratory of Tea Biochemistry and Biotechnology,Ministry of Education,Hefei 230036 ,China;2 Key Laboratory of Forest Cultivation,State Forestry Administration,Institute of Forestry,Chinese Academy of Forestry,Beijing 100091 ,China
  • Online:2014-06-28 Published:2014-11-12

摘要: 本文研究了樟树叶的化学成分。主要采用硅胶、Sephadex LH-20 凝胶和聚酰胺等柱层析方法对樟树叶的化学成分进行分离纯化,并根据理化性质、波谱数据(1H-NMR,13C-NMR)鉴定化合物的结构。从樟树叶的甲醇提取物中分离鉴定出 9 个化合物,分别为山柰酚-3-O-β-D-葡萄糖苷(1)、槲皮素-3-O-β-D-鼠李糖苷(2)、槲皮素-3-O-β-D-葡萄糖苷(3)、异鼠李素-3-O-β-D-葡萄糖苷(4)、黑色五味子单体苷(5)、山奈酚-3-O-β-D-芸香糖苷(6)、异鼠李素-3-O-β-D-芸香糖苷(7)、新芝麻脂素(8) 和maculatin(9)。化合物1为首次从樟属中分离得到,化合物4、5、8为首次从樟科植物中分离得到。

关键词: 樟树, 化学成分, 黄酮, 木脂素, 樟科

Abstract: To investigate the chemical constituents of the leaves of Cinnamomum camphora. Silica gel,Sephadex LH-20 and Polyamide column chromatography were applied for isolation of the constituents.Nine compounds (1-9 ) were isolated and their structures were identified by spectroscopic analysis as following:kaempferol-3-O-β-D-glucopyranoside ( 1 ),quercetin-3-O-β-D-rhamnopyranoside ( 2 ),quercetin-3-O-β-D-glucopyranoside ( 3 ),isorhamnetin-3-O-β-D-glucopyranoside ( 4),schizandriside (5 ),kaempferol-3-O-β-D-rutinoside ( 6 ),isorhamnetin-3-O-β-D-rutinoside ( 7),neo-sesamin (8) and maculatin (9).Compound 1 was isolated from Cinnamomum spp.for the first time.Compounds 4,5 and 8 were isolated from Lauraceae for the first time.

Key words: Cinnamomum camphora, chemical constituents, flavonoids, lignans, Lauraceae

中图分类号: 

R284.2