• Title/Summary/Keyword: chromone gylcoside

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Chemical Constituents of the Leaves of Staphylea bumalda

  • Sohn, Soon-Joo;Kwon, Yong-Soo;Kim, Sung-Soo;Chun, Wan-Joo;Kim, Chang-Min
    • Natural Product Sciences
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    • v.10 no.4
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    • pp.173-176
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    • 2004
  • Six compounds were isolated from the BuOH soluble fraction of the leaves of Staphylea bumalda. On the basis of spectral data, they were identified as atragalin (1), $2-methyl-5,\;7-dihydroxy-chromone-7-O-{\beta}-D-glucopyranoside$ (2), isoquercitrin (3), nicotiflorin (4), kaempferol 3-neohesperidoside (5), kaempferol $3-O-[{\alpha}-rhamno-pyranosyl-(1\;{\to}\;4)-rhamnopyranosyl-(1\;{\to}\;6)-{\beta}-D-glucopyranoside]$ (6), respectively.