New flavonoid glycosides from the leaves of Solidago altissima

  • Chem Pharm Bull (Tokyo). 2007 May;55(5):815-6. doi: 10.1248/cpb.55.815.
Bin Wu  1 ,  Tsukasa Takahashi ,  Takehiro Kashiwagi ,  Shin-ichi Tebayashi ,  Chul-Sa Kim
Affiliations
  • 1. Department of Bioresources Science, Faculty of Agriculture, Kochi University, B200 Monobe, Nankoku 783-8502, Japan.
PMID: 17473477 DOI: 10.1248/cpb.55.815
Abstract

Two new flavonoid glycosides kaempferol 3-O-beta-D-apiofuranosyl-(1-->6)-beta-D-glucopyranoside (1), and quercetin 3-O-beta-D-apiofuranosyl-(1-->6)-beta-D-glucopyranoside (2), together with six known flavonoid glycosides were isolated from the leaves of Solidago altissima L. grown in Kochi of Japan. The structure elucidation of the isolated compounds was performed by acid hydrolysis and spectroscopic methods including UV, IR, ESI-MS, 1D- and 2D-NMR experiments.

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