Archives of Pharmacal Research

The Pharmaceutical Society of Korea (대한약학회)
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Spinoside, New Coumaroyl Flavone Glycoside from Amaranthus spinosus

  • Azhar-ul-Haq, (International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi) ;
  • Malik, Abdul (International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi) ;
  • Khan, Anwar-ul-Haq Sher Bahadar (International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi) ;
  • Shah, Muhammad Raza (International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi) ;
  • Muhammad, Pir (International Centre for Chemical Sciences, HEJ Research Institute of Chemistry, University of Karachi)
  • Published : 2004.01.01
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Abstract

Spinoside, new coumaroyl flavone glycoside was isolated from the n-butanol fraction of the mathanolic extract of the whole plant of Amaranthus spinosus and assigned the structure 7-pcoumaroyl apigenin 4-O-${\beta}$ -D-glucopyranoside (1) on the basis of spectroscopic techniques including 1D and 2D NMR spectroscopy. In addition ${\alpha}$ - xylofuranosyl uracil (2), ${\beta}$ -D-ribofuranosyl adenine (3) and ${\beta}$ -sitosterol glucoside (4) have also been isolated for the first time from this species.

Keywords

References

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