Two rhamnetin digalactosides and an oleanolic acid digalactoside from the flowers of Cassia laevigata |
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| Authors: | J Singh |
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| Institution: | Chemistry Department, Allahabad University, Allahabad, India |
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| Abstract: | From the flowers of Cassia laevigata, two new rhamnetin glycosides, the 3-galactosyl(1→4)- galactopyranoside and the related 3-galactosyl(1→6)galactopyranoside, and oleanolic acid 3-galactosyl(1→4)- galactopyranoside have been isolated. These three glycosides have not been isolated earlier from any plant source. The known compounds quercetin, docosyl alcohol, carnaubyl alcohol, ceryl alcohol and octacosanol have also been obtained. |
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| Keywords: | Leguminosae flowers rhamnetin 3-galactosyl(1→4)galactoside rhamnetin 3-galactosyl(1→6)galactoside oleanolic acid 3-galactosyl(1→4)galactoside |
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