Abstract
The structure of a new cycloartane glycoside isolated from leaves of Astragalus caucasicus Pall. (Leguminosae) was elucidated using chemical transformations and spectral data. Cycloascauloside B is 20R, 25-epoxy-24S-cycloartan-3β,6α,16β,24-tetraol 3-O-[α-L-rhamnopyranosyl-(1å2)]-β-D-glucopyranoside.
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Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 257–258, May–June, 2008.
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Alaniya, M.D., Kavtaradze, N.S., Faure, R. et al. Cycloascauloside b from Astragalus caucasicus . Chem Nat Compd 44, 324–326 (2008). https://doi.org/10.1007/s10600-008-9053-8
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DOI: https://doi.org/10.1007/s10600-008-9053-8