Korean Journal of Pharmacognosy (생약학회지)

The Korean Society of Pharmacognosy (한국생약학회)
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Isolation of Triterpenoid Saponins from the Stems of Acer ginnala Maxim

신나무 줄기로부터 Saponin 성분의 분리

  • Son, Yeun-Kyoung (Natural Products Research Institute, Seoul National University) ;
  • Han, Yong-Nam (Natural Products Research Institute,College of Pharmacy, Seoul National University)
  • 손연경 (서울대학교 천연물과학연구소) ;
  • 한용남 (서울대학교 천연물과학연구소,약학대학)
  • Published : 2002.12.30
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Abstract

Two triterpenoid saponine were isolated from the stems of Acer ginnala Maxim. The structures of triterpenoid saponins were established as ilexoside O, $3-O-{\alpha}-L- rhamnopyranosyl(1{\rightarrow}2)-{\beta}-D-glucopyranosyl(1{\rightarrow}2)-{\beta}-D-xylopyranosyl-pubescenolic$ acid 28-{\beta}-D-glucopyranosyl$ ester(1) and ilexoside K, $3-O-{\beta}-D-glucopyranosyl(1{\rightarrow}2)-{\beta}-D-xylopyranosyl-pubes-cenolic$ acid $28-{\beta}-D-glucopyranosyl$ ester(2). Their chemical structures have been elucidated on the basis of spectral methods.

Keywords

References

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