New Stilbene Derivatives from Calligonum leucocladum
- 15 May 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of Natural Products
- Vol. 67 (6), 1044-1046
- https://doi.org/10.1021/np0304823
Abstract
Two new stilbene derivatives, (E)-resveratrol 3-(6‘ ‘-galloyl)-O-β-d-glucopyranoside (1) and (E)-resveratrol 3-(4‘ ‘-acetyl)-O-β-d-xylopyranoside (2), and five known stilbene derivatives (3−7) were isolated from the dried aerial parts of Calligonum leucocladum. Their structures were established on the basis of spectroscopic evidence. Compound 1 showed antioxidant activity and a restorative effect of the inhibition of oxacillin to oxacillin/methicillin-resistant Staphylococcus aureus.Keywords
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