Abstrait

5,7,3'4'-Tetrahydroxy Flavone -3-O-ÃŽÂ’-D-Galactopyranoside from the Flowers of Strychnos Potatorum Linn

Alok Sahai and Shubha Tiwari


The methanol soluble part of the concentrated ethanolic extract of the flowers of Strychnos potatorum Linn gave a flavonoidal glycoside AS-2 having molecular formula C21H20O12, m.p. 262-2630 C and (∝)D 16 ÷ 18.60 (in CHCl3), M+ = 464 (By mass spectroscopy). By chemical reactions and spectral analysis, it was identified as; 5,7,3'4'-tetrahydroxy flavone -3-O-β-D-Galactopyranoside.


Indexé dans

  • CASS
  • Google Scholar
  • Ouvrir la porte J
  • Infrastructure nationale du savoir de Chine (CNKI)
  • CiterFactor
  • Cosmos SI
  • Bibliothèque de revues électroniques
  • Répertoire d’indexation des revues de recherche (DRJI)
  • Laboratoires secrets des moteurs de recherche
  • ICMJE

Voir plus

Flyer