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KMID : 0043320040270121216
Archives of Pharmacal Research
2004 Volume.27 No. 12 p.1216 ~ p.1219
Spinoside, New Coumaroyl Flavone Glycoside from Amaranthus spinosus
Azhar-ul-Haq

Malik Abdul
Khan Anwar-ul-Haq Sher Bahadar
Shah Muhammad Raza
Muhammad Pir
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- -D-glucopyranoside (1) on the basis of spectroscopic techniques including 1D and 2D NMR spectroscopy. In addition - xylofuranosyl uracil (2), -D-ribofuranosyl adenine (3) and -sitosterol glucoside (4) have also been isolated for the first time from this species.
KEYWORD
Amaranthus spinosus, Amaranthaceae, Flavone glycoside
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