Zhongguo Zhongyao Zazhi 2007-May
[Studies on flavones in of Lavandula augustifolia].
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OBJECTIVE
To study on the chemical constituents of Lavandula augustifolia.
METHODS
The compounds were extracted with 95% ethyl alcohol, isolated by various column chromatography and identified by spectroscopic methods.
RESULTS
Seven flavanoids were isolated and identified as apigenin (1), ladanein (2), apigenin-7-O-beta-D-(6'-p-hydoxy-cinnamoyloxy) -mannoside (3), luteolin (4), apigenin-7-O-beta-D-glucoside (5), luteolin-7-O-beta-D-glucoside (6), 5, 4'-dihydroxy flavonoid-7-O-beta-D-pyranglycuronate buthyl ester (7).
CONCLUSIONS
All of these seven compounds were obtained from this plant for the first time.
