| Autor: |
SLOBODAN MILOSAVLJEVIC, PEDJA JANACKOVIC, VELE TESEVIC, NEBOJSA MENKOVIC, VLATKA VAJS, DEJAN GODJEVAC |
| Jazyk: |
angličtina |
| Rok vydání: |
2004 |
| Předmět: |
|
| Zdroj: |
Journal of the Serbian Chemical Society, Vol 69, Iss 11, Pp 883-886 (2004) |
| Druh dokumentu: |
article |
| ISSN: |
0352-5139 |
| Popis: |
Two flavonoid glycosides 1 and 2 having the luteolin structure were isolated from flowers of the endemic plant species Cephalaria pastricensis. They were identified by 1H and 13C NMR, as well as UV/Vis spectroscopy. The structures of 1 and 2 were also confirmed by the spectral data of aglycones and TLC of the sugars obtained after acid hydrolysis. Flavones 1 and 2 showed significant antiradical activity in the 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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