Archiv der Pharmazie 1989-Nov
[Peroxides as plant constituents. 6. Hydroperoxides from the blossoms of Roman camomile, Anthemis nobilis L].
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Abstraktne
From the ethanol extract of the blossoms of Anthemis nobilis L. (syn. Chamaemelum nobile L.), six new hydroperoxides (1-6) were isolated, besides the known 1 beta-hydroperoxyisonobilin (7). The structures were elucidated by spectroscopic methods and in some cases ascertained by synthesis. Compounds 2 and 3 show a medium antibacterial activity.