Anti-influenza Compounds Isolated from Descurainia sophia Seeds
Natural Product Sciences
;
: 113-119, 2023.
Artigo
em Inglês
| WPRIM
| ID: wpr-1002520
ABSTRACT
Descurainia sophia seeds methanol extract showed significant anti-influenza activity and we tried to isolate anti-influenza compounds from the D. sophia extract. D. sophia seeds were extracted with 80% methanol and fractionated with n-hexane, ethyl acetate, CHCl 3 and n-butanol. The anti-influenza activity of each fraction was assessed using sulforhodamine B (SRB) method in A549 cells, human-derived lung cancer cells. The ethyl acetate and CHCl 3 fractions showed the most potent anti-influenza activity. Seven compounds were isolated from CHCl 3 fraction and identified 1-decanol (1), 2-(3,4-dihydroxy-2-methylenebutoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (2), daucosterol (3), isorhamnetin (4), quercetin (5), sinapic acid (6), and helveticoside (7) by spectroscopic data such as UV, IR, 1 H-NMR, 1 C-NMR and mass spectroscopy. Anti-influenza activities of isolated compounds were evaluated using SRB method in A549 cells. Compounds 3, 4 and 7 had significant antiinfluenza activity in a dose-dependent manner.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Inglês
Revista:
Natural Product Sciences
Ano de publicação:
2023
Tipo de documento:
Artigo
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