Phytochemical components and biological activities of Silene arenarioides Desf.
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Date
2017-02-24
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Abstract
In this study, six known compounds 1–6 were isolated from the aerial
parts of Silene arenarioides Desf. using different chromatographic
methods. The structures of these compounds were identified as maltol
glycoside (1), soyacerebroside I (2), chrysin (3), apigenin (4), quercetin
(5) and stigmasterol glucoside (6). The compounds (1) and (2) are
reported for the first time from this genus. The isolated compounds
were determined using NMR techniques (1H NMR, 13C NMR, COSY,
HSQC and HMBC) and mass spectroscopy (ESI-MS). The antibacterial
and antioxidant activities of extracts and of compound (1) have been
evaluated. The antioxidant activity was performed by DPPH radical
scavenging method, which showed that methanol extract possesses
a good antioxidant activity with value of IC50 = 8.064 ± 0.005 μg/mL