Archives of Pharmacal Research

The Pharmaceutical Society of Korea (대한약학회)
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Sesquiterpene Components from the Flower Buds of Magnolia fargesii

  • Jung, Keun-Young (Natural Products Biosynthesis Research Unit, Korea Research Institute of Bioscience and Biotechnology) ;
  • Kim, Dong-Seon (Natural Products Biosynthesis Research Unit, Korea Research Institute of Bioscience and Biotechnology) ;
  • Oh, Sei-Ryang (Natural Products Biosynthesis Research Unit, Korea Research Institute of Bioscience and Biotechnology) ;
  • Lee, Im-Seon (Natural Products Biosynthesis Research Unit, Korea Research Institute of Bioscience and Biotechnology) ;
  • Lee, Jung-Joon (Natural Products Biosynthesis Research Unit, Korea Research Institute of Bioscience and Biotechnology) ;
  • Lee, Hyeong-Kyu (Natural Products Biosynthesis Research Unit, Korea Research Institute of Bioscience and Biotechnology) ;
  • Shin, Dong-Hyuk (Dong-Wha Pharm. Ind. Co.) ;
  • Kim, Eun-Hee (Magnetic Resonance Group, Korea Basic Science Institute) ;
  • Cheong, Chae-Joon (Magnetic Resonance Group, Korea Basic Science Institute)
  • Published : 1997.08.01
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Abstract

From the Chinese crude drug shin-i, the flower buds of Magnolia fargesii, four sesquiterpene, oplopanoe (1), oplodiol (2), homalomenol A (3) and $1{\beta},4{\beta},7{\alpha}$-trihydroxyeudesmane (4) were isolated. These structures were elucidated and the ${13}^C-NMR$ chemical shifts of these compounds were revised by means of various 2D-NMR techniques.

Keywords

References

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