Triterpene glycosides from Kalopanax septemlobum. VI. Glycosides from leaves of Kalopanax septemlobum var. typicum introduced to crimea |
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| Authors: | D A Panov V I Grishkovets V V Kachala A S Shashkov |
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| Institution: | (1) V. I. Vernadskii Tauric National University, 95007, Ukraine, Simferopol’, pr. Vernadskogo, 4;(2) N. D. Zelinskii Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, B-334, Leninskii pr., 47 |
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| Abstract: | Thirteen known glycosides of hederagenin and oleanolic acid and the three new triterpene glycosides of oleanolic acid-28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6)-O-β-D-glucopyranosyl ester 3-O-β-D-glucopyranosyl-(1→4)-O-β-D-xylopyranosyl-(1→ 3)-O-α-L-rhamnopyranosyl-(1→2)-O-α-L-arabinopyranoside of oleanolic acid and the 28-O-α-L-rhamnopyranosyl-(1→4)-O-6-O-acetyl-β-D-glucopyranosyl-(1→ 6)-O-β-D-glucopyranosyl esters 3-O-β-D-xylopyranosyl-(1→3)-O-α-L-rhamnopyranosyl-(1→2)-O-α-L-arabinopyranoside of oleanolic acid and 3-O-β-D-glucopyranosyl-(1→4)-O-β-Dxylopyranosyl-(1→3)-O-α-L-rhamnopyranosyl-(1→ 2)-O-α-L-arabinopyranoside of oleanolic acid were isolated from leaves of Kalopanax septemlobum var. typicum introduced to Crimea.
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Translated from Khimiya Prirodnykh Soedinenii, No. 1, pp. 40–43, January–February, 2006. |
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| Keywords: | Kalopanax septemlobum var typicum Araliaceae triterpene glycosides oleanolic acid and hederagenin glycosides |
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