Studies on the Water-soluble Constituents of the Roots of Scutellaria baicalensis GEORGI (Wogon)
Open Access
- 1 January 1980
- journal article
- research article
- Published by Pharmaceutical Society of Japan in YAKUGAKU ZASSHI
- Vol. 100 (12) , 1220-1224
- https://doi.org/10.1248/yakushi1947.100.12_1220
Abstract
From the roots of S. baicalensis Georgi, 3 new flavonoids, III, IV and V were isolated along with dihydrooroxylin A and chrysin. The chemical structures of III, IV and V were established as 2'',5,8-trihydroxy-7-methoxyflavone, 2'',5,8-trihydroxy-6,7-dimethoxyflavone and 4'',5,7-trihydroxy-6-methoxyflavanone, respectively, by chemical and physical analyses.Keywords
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