Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity
Flavonoidi iz cvetova Cephalaria pastricensis i njihova antiradikalska aktivnost

2004
Authors
Gođevac, Dejan
Vajs, Vlatka
Menković, Nebojša
Tešević, Vele

Janaćković, Peđa T.
Milosavljević, Slobodan

Article (Published version)
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Show full item recordAbstract
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.
Iz cvetova Cephalaria pastricensis izolovana su dva heterozidna flavonoida sa luteolinskim aglikonom (1 i 2). Wihova struktura je određena primenom 1H i 13C-NMR i UV spektroskopije. Strukture flavona 1 i 2 su potvrđene i spektrima aglikona, odnosno tankoslojnom hromatografijom oslobođenih šećera nakon kisele hidrolize. Jedinjenja 1 i 2 su pokazala značajnu antiradikalsku aktivnost u 1,1-difenil-2 pikrilhidrazil (DPPH) testu.
Keywords:
Cephalaria pastricensis / luteolin 7-O-glucoside / luteolin 7-O-arabino(1-6)glucoside / antiradical activity / DPPH assaySource:
Journal of the Serbian Chemical Society, 2004, 69, 11, 883-886Publisher:
- Serbian Chemical Society
Funding / projects:
- Project MESTD, br. 1755
DOI: 10.2298/JSC0411883G
ISSN: 0352-5139
WoS: 000226120300007
Scopus: 2-s2.0-31544471700
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IHTMTY - JOUR AU - Gođevac, Dejan AU - Vajs, Vlatka AU - Menković, Nebojša AU - Tešević, Vele AU - Janaćković, Peđa T. AU - Milosavljević, Slobodan PY - 2004 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/137 AB - 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. AB - Iz cvetova Cephalaria pastricensis izolovana su dva heterozidna flavonoida sa luteolinskim aglikonom (1 i 2). Wihova struktura je određena primenom 1H i 13C-NMR i UV spektroskopije. Strukture flavona 1 i 2 su potvrđene i spektrima aglikona, odnosno tankoslojnom hromatografijom oslobođenih šećera nakon kisele hidrolize. Jedinjenja 1 i 2 su pokazala značajnu antiradikalsku aktivnost u 1,1-difenil-2 pikrilhidrazil (DPPH) testu. PB - Serbian Chemical Society T2 - Journal of the Serbian Chemical Society T1 - Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity T1 - Flavonoidi iz cvetova Cephalaria pastricensis i njihova antiradikalska aktivnost VL - 69 IS - 11 SP - 883 EP - 886 DO - 10.2298/JSC0411883G ER -
@article{ author = "Gođevac, Dejan and Vajs, Vlatka and Menković, Nebojša and Tešević, Vele and Janaćković, Peđa T. and Milosavljević, Slobodan", year = "2004", abstract = "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., Iz cvetova Cephalaria pastricensis izolovana su dva heterozidna flavonoida sa luteolinskim aglikonom (1 i 2). Wihova struktura je određena primenom 1H i 13C-NMR i UV spektroskopije. Strukture flavona 1 i 2 su potvrđene i spektrima aglikona, odnosno tankoslojnom hromatografijom oslobođenih šećera nakon kisele hidrolize. Jedinjenja 1 i 2 su pokazala značajnu antiradikalsku aktivnost u 1,1-difenil-2 pikrilhidrazil (DPPH) testu.", publisher = "Serbian Chemical Society", journal = "Journal of the Serbian Chemical Society", title = "Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity, Flavonoidi iz cvetova Cephalaria pastricensis i njihova antiradikalska aktivnost", volume = "69", number = "11", pages = "883-886", doi = "10.2298/JSC0411883G" }
Gođevac, D., Vajs, V., Menković, N., Tešević, V., Janaćković, P. T.,& Milosavljević, S.. (2004). Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity. in Journal of the Serbian Chemical Society Serbian Chemical Society., 69(11), 883-886. https://doi.org/10.2298/JSC0411883G
Gođevac D, Vajs V, Menković N, Tešević V, Janaćković PT, Milosavljević S. Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity. in Journal of the Serbian Chemical Society. 2004;69(11):883-886. doi:10.2298/JSC0411883G .
Gođevac, Dejan, Vajs, Vlatka, Menković, Nebojša, Tešević, Vele, Janaćković, Peđa T., Milosavljević, Slobodan, "Flavonoids from flowers of Cephalaria pastricenis and their antiradical activity" in Journal of the Serbian Chemical Society, 69, no. 11 (2004):883-886, https://doi.org/10.2298/JSC0411883G . .