A New Polyphenolic Glycoside from Scutellaria barbata

A new polyphenolic glycoside1, together with three known compounds (2 –4), was isolated from Scutellaria barbata by repeated column chromatography. Its structure was identified as 1-O- β-D-glucopyranosyl-(2R)-3-(4-hydroxy-3,5-dimethoxyphenyl)-propanediol (1) by spectroscopic data (1H NMR,13C NMR, HSQC, HMBC, and ORD) and chemical method.
Source: Chemistry of Natural Compounds - Category: Chemistry Source Type: research
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