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    • Keywords


      Flavone glucuronide; Oroxylum indicum; Bignoniaceae; wogonin-7-0-β-D-glucuronide; PMR spectrum of lactone acetate

    • Abstract


      From the ethanol extract of the seeds ofOroxylum indicum a new flavone glucuronide named oroxindin has been isolated. Based on chemical as well as UV, IR, PMR and mass spectral data oroxindin has been constituted as 5-hydroxy-8-methoxy-7-0-β-D-glucopyranuronosyl flavone (wogonin-7-0-β-D-glucuronide).

    • Author Affiliations


      A G Ramachandran Nair1 B S Joshi1 2

      1. Jawaharlal Institute, Pondicherry - 605 006
      2. Ciba-Geigy Research Centre, Bombay - 400 063
    • Dates

  • Journal of Chemical Sciences | News

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