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Violarvensin, a new flavone di-C-glycoside from Viola arvensis
A P Carnat1, A Carnat, D Fraisse
1Laboratoire de Pharmacognosie et Phytothérapie, Faculté de Pharmacie, Université d'Auvergne, Clermont-Ferrand, France.
Journal of Natural Products
|April 21, 1998
Abstract:
A new flavonoid di-C-glycoside, violarvensin (1), was isolated from the aerial parts of Viola arvensis, together with the known derivative violanthin (2). The structure of 1 was established as apigenin-6-C-beta-D-glucopyranosyl-8-C-beta-D-6-deoxygulopyrano side by spectral analysis.