Cycloascauloside b from Astragalus caucasicus
Autor: | M. D. Alaniya, L. Debrauwer, R. Faure, N. Sh. Kavtaradze |
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Rok vydání: | 2008 |
Předmět: | |
Zdroj: | Chemistry of Natural Compounds. 44:324-326 |
ISSN: | 1573-8388 0009-3130 |
DOI: | 10.1007/s10600-008-9053-8 |
Popis: | 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-(1a2)]-β-D-glucopyranoside. |
Databáze: | OpenAIRE |
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