Three new flavanols from Daphne giraldii.

نویسندگان

  • Juan Su
  • Zhi-Jun Wu
  • Yun-Heng Shen
  • Chuan Zhang
  • Hui-Liang Li
  • Rui-Hui Liu
  • Wei-Dong Zhang
چکیده

Three new flavanols, 5-p-hydroxybenzoxy-7-hydroxyl-8-ethoxycarbonyl-( - )-afzelechin (1), 5-p-hydroxybenzoxy-7-(2, 3, 5-trihydroxybenzoxy)-8-ethoxycarbonyl-( - )-afzelechin (2), and 5-p-hydroxybenzoxy-7-(2, 3, 5-trihydroxybenzoxy)-8-methoxycarbonyl-( - )-afzelechin (3), were isolated from Daphne giraldii Nitsche and their structures were elucidated by spectroscopic methods, especially by 2D-NMR and MS analyses.

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عنوان ژورنال:
  • Journal of Asian natural products research

دوره 10 5-6  شماره 

صفحات  -

تاریخ انتشار 2008