A new bio-active flavonol glycoside from the stems of Butea superba Roxb.

@article{Yadava1998ANB,
  title={A new bio-active flavonol glycoside from the stems of Butea superba Roxb.},
  author={R. N. Yadava and Kesav Reddy},
  journal={Journal of Asian natural products research},
  year={1998},
  volume={1 2},
  pages={139-45}
}
A new bio-active flavonol glycoside was isolated from the stems of Butea superba Roxb, and its structure was determined by spectral analysis and chemical degradations as 3,5,7,3',4'-pentahydroxy-8-methoxy-flavonol-3-O-beta-D-xylopyranosyl(1-->2) -alpha-L-rhamnopyranoside. The compound 1 showed antimicrobial activity against plant pathogenic fungi Trich viride, Asprgillus fumigatus, A. niger, A. terreus, Penicillium expansum, Helmitnhosporium oryzae, Botxitis cinerea, Rhizopus oligosporus, R… CONTINUE READING