rhamnetin has been researched along with acacetin* in 2 studies
2 other study(ies) available for rhamnetin and acacetin
| Article | Year |
|---|---|
[Studies on flavonoid constituents from herbs of Artemisia ordosica II].
To study the chemical constituents of herbs of Artemisia ordosica.. The chemical constituents were isolated and repeatedly purified on silica gel column and the structures were elucidated by the NMR spectra and physicochemical properties.. Eight flavones were obtained and they were identified as isosakuranetin, 7, 4'-dimethylaro madendrin, acacetin, cirsimaritin, rhamnetin, eupatolin, 5, 7, 2', 4'-tetrahydroxy-6, 5'-dimethoxyflavone, hyperoside.. All the compounds were obtained from herbs of A. ordosica for the first time. Topics: Artemisia; Flavones; Flavonoids; Magnetic Resonance Spectroscopy; Plants, Medicinal; Quercetin | 2006 |
Flavonoids from shoots and roots of Trifolium repens (white clover) grown in presence or absence of the arbuscular mycorrhizal fungus Glomus intraradices.
White clover (Trifolium repens) plants were grown in the presence or absence of the arbuscular mycorrhizal fungus Glomus intraradices. Flavones, 4',5,6,7,8-pentahydroxy-3-methoxyflavone and 5,6,7,8-tetrahydroxy-3-methoxyflavone, as well as two flavones 3,7-dihydroxy-4'-methoxyflavone and 5,6,7,8-tetrahydroxy-4'-methoxyflavone never previously reported in plants, were isolated. The known 3,5,6,7,8-pentahydroxy-4'-methoxyflavone, 2',3',4',5',6'-pentahydroxy-chalcone, 6-hydroxykaempferol, 4',5,6,7,8-pentahydroxyflavone and 3,4'-dimethoxykaempferol were also obtained. Analysis of extracts obtained from roots and shoots revealed that the compositions of the flavonoid mixtures varied with growing conditions. Quercetin, acacetin and rhamnetin accumulated in roots of inoculated plants, whereas they were not detected in non-inoculated plants. Topics: Flavones; Fungi; Magnetic Resonance Spectroscopy; Molecular Structure; Mycorrhizae; Plant Roots; Plant Shoots; Quercetin; Trifolium | 2004 |