A novel isoflavone glycoside fromCaragana alaica

A novel isoflavone glycoside fromCaragana alaica

3-O-Rhamnopyranosylisorhamnetin, 3-O-glucopyranosylisorhamnetin, 7-O-galactopyranosylluteolin, quercitrin, isoquercitrin, wistin, and a novel isoflavonoid, 3′-hydroxy-6,4′-dimethoxy-7-O-β-D-glucopyranosylisoflavone, were isolated from the aerial parts ofaragana alaica. Of these, the previously descr...

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Bibliographic Details
Published in:Russian journal of bioorganic chemistry Vol. 26; no. 8; pp. 787 - 789
Main Authors: Yuldashev, M. P., Batirov, E. Kh
Format: Journal Article
Language:English
Published: New York Springer Nature B.V 01-08-2000
Subjects:
Glycosides
Isoflavones
Spectrum analysis
Online Access:Get full text
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Summary:3-O-Rhamnopyranosylisorhamnetin, 3-O-glucopyranosylisorhamnetin, 7-O-galactopyranosylluteolin, quercitrin, isoquercitrin, wistin, and a novel isoflavonoid, 3′-hydroxy-6,4′-dimethoxy-7-O-β-D-glucopyranosylisoflavone, were isolated from the aerial parts ofaragana alaica. Of these, the previously described compounds were identified on the basis of their physicochemical and spectral characteristics, whereas the spectral analysis and conversion to a known compound, cladrastin, allowed the structural elucidation of the novel isoflavone glycoside.
ISSN:1068-1620
1573-9163
1608-330X
DOI:10.1007/BF02759633