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Journal of Natural Medicines

Erschienen in:

01.01.2012 | Note

Three new flavonoid glycosides from Oxytropis myriophylla

verfasst von: Gaimei She, Fangfang Sun, Bin Liu

Erschienen in: Journal of Natural Medicines | Ausgabe 1/2012

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Abstract

Three new flavonoids, myriophylloside I, II and III, were isolated from Oxytropis myriophylla (Leguminosae), together with four known flavonoid glycosides: isorhamnetin-3-O-β-d-glucoside, isorhamnetin-3-O-α-l-arabinosyl(1→6)-β-d-glucoside, quercetin and rutin. The structural elucidations of all the compounds were based on extensive spectroscopic methods, including HRESIMS and 2D-NMR experiments (HSQC, HMBC, ¹H–¹H COSY and HSQC-TOCSY), UV, IR and chemical evidence, together with comparison with reference values.

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Titel: Three new flavonoid glycosides from Oxytropis myriophylla
verfasst von: Gaimei She
Fangfang Sun
Bin Liu
Publikationsdatum: 01.01.2012
Verlag: Springer Japan
Erschienen in: Journal of Natural Medicines / Ausgabe 1/2012
Print ISSN: 1340-3443
Elektronische ISSN: 1861-0293
DOI: https://doi.org/10.1007/s11418-011-0551-9

Springer Medizin

Abstract

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