| Literature DB >> 6512533 |
O Servettaz, M L Colombo, M De Bernardi, E Uberti, G Vidari, P Vita-Finzi.
Abstract
Six flavonol glycosides and ent-epicatechin were isolated from Dryas octopetala and their structures elucidated by chemical and spectroscopic methods. Two new flavonoids, 3-O-alpha-L-arabinofuranosyl-8-methoxyquercetin (2) and 3-O-beta-galactopyranosyl-8-methoxykaempferol (6), were identified along with 3-O-beta-D-galactopyranosylquercetin (hyperin) (3), 3-O-alpha-L-arabinofuranosylquercetin (avicularin) (5), 3-O-beta-L-arabinopyranosylquercetin (4), and 3-O-beta-D-galactopyranosyl-8-methoxyquercetin (1).Entities:
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Year: 1984 PMID： 6512533 DOI： 10.1021/np50035a009
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050