Three linear sesquiterpene lactones, anthecotulide (1), hydroxyanthecotulide (2), and acetoxyanthecotulide (3), were isolated from the aerial parts of Anthemis auriculata. Five known flavonoids, taraxa-20(30)en- 3β-ol (4), and methyl vanillate (5) were also isolated. The structures and the relative configuration of the new compounds 2 and 3 were deduced by spectroscopic methods. The in vitro activity of compounds 1-5 against 10 bacterial species and one fungus was tested using the microdilution method. © 2006 American Chemical Society and American Society of Pharmacognosy.
Linear sesquiterpene lactones from Anthemis auriculata and their antibacterial activity
Karioti A.;
2006-01-01
Abstract
Three linear sesquiterpene lactones, anthecotulide (1), hydroxyanthecotulide (2), and acetoxyanthecotulide (3), were isolated from the aerial parts of Anthemis auriculata. Five known flavonoids, taraxa-20(30)en- 3β-ol (4), and methyl vanillate (5) were also isolated. The structures and the relative configuration of the new compounds 2 and 3 were deduced by spectroscopic methods. The in vitro activity of compounds 1-5 against 10 bacterial species and one fungus was tested using the microdilution method. © 2006 American Chemical Society and American Society of Pharmacognosy.File in questo prodotto:
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