Flavonol glycosides from aerial parts of Astragalus thracicus Griseb

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14160%2F21%3A00123947" target="_blank" >RIV/00216224:14160/21:00123947 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1874390020308077?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1874390020308077?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.phytol.2020.11.012" target="_blank" >10.1016/j.phytol.2020.11.012</a>

Result language
angličtina
Original language name
Flavonol glycosides from aerial parts of Astragalus thracicus Griseb
Original language description
Five flavonol glycosides, including a new glutaryl-conjugated compound, were isolated from methanolic extract of the endemic Balkan species Astragalus thracicus Griseb. Based on NMR and MS spectra, one new compound was identified as kaempferol-3-O-[beta-glucopyranosyl-(1 -> 4)-alpha-rhamnopyranosyl-(1 -> 6)-(2 ''-3-hydroxy-3-methyl-gutaroyl)-beta-galactopyranoside)] (1). The other compounds, all known, were identified as mauritianin (2), kaempferol-3-O-alpha-L-rhamnopyranosyl-(1 -> 2)-beta-galactopyranoside (3), kaempfeml-3-O-beta-apiofuranosyl-(1 -> 2)-beta-galactopyranoside (4), and quercetin-3-O-beta-apiofuranosyl-(1 -> 2)-beta-galactopyranoside (5). All of them, except 2, were found for the first time in a representative of genus Astragalus.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30104 - Pharmacology and pharmacy

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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