Abstract
A new tripterpene glycoside, copteroside D, has been isolated from the epigeal part ofClimacoptera transoxana (Iljin) Botsch. On the basis of chemical transformations and physicochemical characteristics, copteroside D has been ascribed the structure of hederagenin 28-0-β-D-glucopyranoside 3-0-[0-β-D-xylanopyranosyl-(1→ 2)-β-D-glucopyranosiduronic acid].
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Literature cited
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Additional information
Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 453–456, July–August, 1983.
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Annaev, C., Isamukhamedova, M. & Abubakirov, N.K. Triterpene glycosides ofClimacoptera transoxana. II. The structure of copteroside D. Chem Nat Compd 19, 425–428 (1983). https://doi.org/10.1007/BF00575697
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DOI: https://doi.org/10.1007/BF00575697