Acylated flavonoid glycosides from Bassia muricata. |
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| Authors: | M S Kamel K M Mohamed H A Hassanean K Ohtani R Kasai K Yamasaki |
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| Institution: | Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, 71526, Assiut, Egypt. mkamel@mailcity.com |
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| Abstract: | From the arial parts of Bassia muricata, two acylated flavonoid glycosides quercetin-3-O-(6"-caffeoyl)-sophoroside and quercetin-3-O-(6"-feruloyl)-sophoroside have been isolated together with two known flavonoid glycosides quercetin-3-O-sophoroside and quercetin-3,7-O-beta-diglucopyranoside, as well as four known triterpenoidal saponins, oleanolic acid-3-O-beta-glucopyranoside, chikusetsusaponin IVa, chikusetsusaponin IVa methyl ester and oleanolic acid-3,28-beta-diglucopyranoside. The structures of the isolated compounds were verified by means of MS and NMR spectral analyses. |
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