Korean Journal of Pharmacognosy (생약학회지)

The Korean Society of Pharmacognosy (한국생약학회)
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Phytochemical Studies on Lonicera Caulis (3) - Iridoids

인동의 성분연구 (3) - Iridoid 화합물

  • Kim, Ju-Sun (Natural Products Research Institute and College of Pharmacy, Seoul National University) ;
  • Yean, Min-Hye (Natural Products Research Institute and College of Pharmacy, Seoul National University) ;
  • Lee, So-Young (Natural Products Research Institute and College of Pharmacy, Seoul National University) ;
  • Lee, Je-Hyun (Department of Korean Medicine, Dongguk University) ;
  • Kang, Sam-Sik (Natural Products Research Institute and College of Pharmacy, Seoul National University)
  • 김주선 (서울대학교 약학대학 천연물과학연구소) ;
  • 연민혜 (서울대학교 약학대학 천연물과학연구소) ;
  • 이소영 (서울대학교 약학대학 천연물과학연구소) ;
  • 이제현 (동국대학교 한의과대학) ;
  • 강삼식 (서울대학교 약학대학 천연물과학연구소)
  • Published : 2009.12.31
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Abstract

Six iridoids were isolated from the 70% ethanol extract of Lonicera Caulis (Caprifoliaceae) and their structures were identified as epialyxialactone (1), secologanin dimethyl acetal (2), sweroside (3), loganin (4), loganic acid (5) and demethylsecologanol (6). The chemical structures of these compounds were identified on the basis of spectroscopic methods and comparison with literature values. This is the first report of the iridolactone, epialyxialactone (1), from the Caprifoliaceae plants and loganic acid (5) and demethylsecologanol (6) from Lonicera Caulis.

Keywords

References

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