Natural Product Sciences

The Korean Society of Pharmacognosy (한국생약학회)
권호 표지

Flavanone Glycoside from the Fruits of Chaenomeles sinensis

  • Kim, Ho-Kyoung (Quality Control of Herbal Medicine Team, Korea Institute of Oriental Medicine) ;
  • Jeon, Won-Kyung (Quality Control of Herbal Medicine Team, Korea Institute of Oriental Medicine) ;
  • Ko, Byoung-Seob (Quality Control of Herbal Medicine Team, Korea Institute of Oriental Medicine)
  • Published : 2000.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

Investigation of the fruits of Chaenomeles sinensis (Rosaceae) resulted in the isolation of a minor flavonoid. The structure of flavanone glycoside was determined to be as $2-hydroxynaringenin-7-O-{\beta}-glucoside$ on the basis of FAB-MS and spectral evidence, especially by 2D-NMR $(^1H-^1H\;COSY,\;HMQC,\;HMBC\;and\;NOESY)$.

Keywords