cytellin has been researched along with syringaldehyde* in 1 studies
1 other study(ies) available for cytellin and syringaldehyde
| Article | Year |
|---|---|
[Chemical constituents from petroleum ether fraction of Swertia chirayita and their activities in vitro].
The present work is to study the chemical constituents from petroleum ether fraction of Tibetan medicine Swertia chirayita by column chromatography and recrystallization. The structures were identified by physical and chemical properties and spectral data as swerchirin (1), decussatin (2), 1,8-dihydroxy-3,5,7-trimethoxyxanthone (3), 1-hydroxy-3,5,7,8-tetramethoxyxanthone (4), bellidifolin (5), 1-hydroxy-3, 7-dimethoxyxanthone (6), methylswertianin (7), 1-hydroxy-3,5-dimethoxyxanthone (8), erythrodiol (9), oleanolic acid (10), gnetiolactone (11), scopoletin (12), sinapaldehyde (13), syringaldehyde (14), and β-sitosterol (15). Compounds 3, 4, 9, 11-14 were isolated from S. chirayita for the first time. Compounds 9 and 12 were firstly isolated from the genus Swertia. The cytotoxic activities of compounds 1, 2, 5, 7 and 8 against human pancreatic cancer cell lines SW1990 and BxPC-3,and the protective effects of these compounds against hydrogen peroxide (H2O2)-induced oxidative stress in human endothelium-derived EA.hy926 were investigated in vitro. The results showed no obvious effect at the high concentration of 50 μmol•L⁻¹. Topics: Acrolein; Alkanes; Benzaldehydes; Cell Line, Tumor; Drugs, Chinese Herbal; Humans; Hydrogen Peroxide; Oleanolic Acid; Oxidative Stress; Phytochemicals; Plant Extracts; Scopoletin; Sitosterols; Swertia; Xanthones | 2017 |