New antibacterial triterpenoid saponin from Lactuca scariola |
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| Authors: | Yadava R N Jharbade Jitendra |
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| Institution: | Natural Products Laboratory Department of Chemistry, Dr. H.S. Gour University, Sagar (M.P.), India. myadava@redffmail.com |
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| Abstract: | A new antibacterial triterpenoid saponin, 3beta-O-alpha-L-rhamnopyranosyl]-30-norolean-12,19-diene-28-oic acid 28-O-beta-D-glucopyranosyl-(1-->4)-O-beta-D-galactopyranosyl]-ester (1); has been isolated from the stems of Lactuca scariola. Its structure was determined by chemical degradations and spectral analysis. |
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| Keywords: | Lactuca scariola Triterpenoid saponin Antibacterial activity |
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