Natural Product Sciences

The Korean Society of Pharmacognosy (한국생약학회)
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Hemiterpenes of Ilex macropoda Miq.

  • Park, Hee-Wook (College of Pharmacy, Woosuk University) ;
  • Kim, Ju-Sin (College of Pharmacy, Woosuk University) ;
  • Baek, Nam-In (Graduate School of Biotechnology & Plant Metabolism Research Center, KyungHee University) ;
  • Kim, Sung-Hoon (Graduate School of East-West Medical Science, KyungHee University) ;
  • Lim, Jong-Pil (College of Pharmacy, Woosuk University) ;
  • Kim, Dae-Keun (College of Pharmacy, Woosuk University)
  • Published : 2005.12.01
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Abstract

The chromatographic separation of methanolic extract from the twigs of Ilex macropoda (Aquifoliaceae) led to the isolation of three hemiterpenes, and their chemical were elucidated by physico-chemical and spectroscopic analysis. Their structures were characterized as 4,5-dihydroxyprenyl caffeate (1), $4-(6-O-caffeoyl-{\beta}-D-glucucopyranosyloxy)-5-hydoxyprenyl$ caffeate (2), and $4-{\beta}-D-glucucopyranosyloxy-5-hydroxyprenyl$ caffeate (3), respectively. Compound 1 was isolated for the first time from plant.

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References

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