Title: Acetylated and other flavonoid glycosides from Arnica chamissonis
Abstract: Ten flavonoid glycosides were isolated from flowers of Arnica chamissonis subsp. foliosa var. incana. The structures were established on the basis of acid hydrolysis and spectral data (UV, 1H NMR, partially 13C NMR, MS) as the 7-β-glucosides of pectolinarigenin, hispidulin, jaceosidin, and eupafolin; isorhamnetin 3-β-glucoside; the 3-β-glucuronides of patuletin and quercetin; and the 3-(6″-acetyl)-β-glucosides of kaempferol, 6-methoxykaempferol, and patuletin. The latter two compounds are isolated for the first time.
Publication Year: 1988
Publication Date: 1988-01-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 28
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