Two flavone 2'-glucosides from Scutellaria baicalensis.
Phytochemistry, 1995/9;40(1):279-81.
Ishimaru K[1], Nishikawa K, Omoto T, Asai I, Yoshihira K, Shimomura K
Affiliations
PMID: 7546551
Impact factor: 4.004
Abstract
Two new flavone glucosides, 5,2',6'-trihydroxy-6,7,8-trimethoxyflavone 2'-O-glucoside and 5,2',6'-trihydroxy-6,7-dimethoxyflavone 2'-O-glucoside were isolated from the aqueous methanol extract of the roots of Scutellaria baicalensis. From the extract, seven phenolics, 5,7,2',6'-terahydroxyflavone, 5,7,2',5'-tetrahydroxy-8,6'-dimethoxyflavone, skullcapflavone II, baicalin, baicalin methyl ester, wogonin 7-glucuronide and 3,5,7,2',6'-pentahydroxyflavanone were also isolated.
MeSH terms
Flavonoids; Glucosides; Magnetic Resonance Spectroscopy; Magnoliopsida; Molecular Structure; Plant Roots; Plants, Medicinal
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