• Crystalline chemical components of the flowers ofRhododendron nilagiricum Zenk

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/seca/051/06/0322-0327

    • Keywords

       

      Quercetin; Ursolic Acid; Colourless Needle; Quercitrin; Yellow Needle

    • Abstract

       

      The flowers ofRhododendron nilagiricum Zenk. have been examined for their crystalline components by extraction with organic solvents and fractionation along usual lines. Quercitrin and ursolic acid could be isolated as such and quercetin after hydrolysis of one of the crude fractions.

    • Author Affiliations

       

      S Rangaswami1 K Sambamurthy1

      1. Department of Pharmacy, Andhra University, Waltair
    • Dates

       
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