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  • 标题:Isolation and Identification of Allelochemical in Dicranopteris linearis
  • 本地全文:下载
  • 作者:B.S. Ismail ; Tet-vun Chong
  • 期刊名称:World Applied Sciences Journal
  • 印刷版ISSN:1818-4952
  • 电子版ISSN:1991-6426
  • 出版年度:2008
  • 卷号:4
  • 期号:05
  • 页码:702-706
  • 出版社:International Digital Organization for Scientific Information Publications
  • 摘要:An allelochemical, 1,2-benzenedicarboxylic acid, bis(2-ethylhexyl) ester, in aerial tissues of Dicranopteris linearis was identified using a bioactivity-guided isolation method. The structure of the allelochemical was determined by mass spectrometry, infrared spectra and 1H NMR spectroscopy. This compound exhibited strong phytotoxic effects on leaf discs of Crassocephalum crepidioides.
  • 关键词:Allelochemical % Dicranopteris linearis % 1,2-benzenedicarboxylic acid % Bis(2-ethylhexyl) ester
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