A New Phenyl Ethyl Glycoside from the Twigs of Acer tegmentosum
Natural Product Communications
|September 29, 2015
Abstract:
One new phenyl ethyl glycoside, 2-(4-hydroxyphenyl)ethyl-O-α-L-arabinofuranosyl-(1 --> 6)-O-β-D-glucopyranoide (1) and 11 known compounds (2-12) were isolated from the twigs of Acer tegmentosum. Compound 6 showed potent anti-neuroinflammatory activity against the LPS-stimulated BV-2 microglial cells with tNO production of 25.0 ± 2.5 μM and TNF-α concentration of 617.6 ± 47.1 pg/mL at 30 μM.


