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Archives of Pharmacal Research

, Volume 7, Issue 1, pp 57–60 | Cite as

A sapogenin ofRandia siamensis

  • Won Sick Woo
  • Jae Sue Choi
  • Phichai Tovivich
Notes

Abstract

From the roots ofRandia siamensis (Rubiaceae), 3β, 30-dihydroxy-urs-12-en-Z8-oic acid (30-hydroxy ursolic acid) was isolated and characterized by spectral data.

Keywords

Randia siamensis Rubiaceae 30-hydroxyursolic acid 13C NMR 

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Copyright information

© The Pharmaceutical Society of Korea 1984

Authors and Affiliations

  • Won Sick Woo
    • 2
  • Jae Sue Choi
    • 2
  • Phichai Tovivich
    • 1
  1. 1.Natural Products Research InstituteSeoul National UniversitySeoulKorea
  2. 2.Department of Chemistry, Faculty of SciencesChulalongkorn UniversityBangkokThailand

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