Phytochemistry p. 2223 - 2226 (1986)
Update date:2022-09-26
Topics:
Rathore, Anita
Sharma, S. C.
Tandon, J. S.
Key Word Index - Polygonum nepalense; Polygonaceae; flavanones. Two new flavonoids from polygonum nepalense have been characterized as 5,4'-dimethoxy-6,7-methylenedioxyflavanone and 5,6,7,2',3',4',5'-heptamethoxyflavanone together with three known compounds, 5,6,7,4'-tetramethoxyflavanone, sitosterol and taraxerone.Their structures were confirmed by (13)C and (1)H NMR and other spectroscopic methods.
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