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Apianane terpenoids from Salvia officinalis
K Miura1, H Kikuzaki, N Nakatani
1Division of Food and Health Science, Graduate School of Human Life Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi, Osaka 558-8585, Japan.
Abstract:
Three apianane terpenoids, rel-(5S, 6S, 7S, 10R, 12S, 13R)-7-hydroxyapiana-8,14-diene-11,16-dion-(22,6)-olide, rel-(5S, 6S, 7R, 10R, 12S, 13R)-7-hydroxyapiana-8,14-diene-11,16-dion-(22,6)-olide and rel-(5S, 6S, 7S, 10R, 12R, 13S)-7-hydroxyapiana-8,14-diene-11,16-dion-(22,6)-olide were isolated from the leaves of Salvia officinalis, together with 15 known compounds, salvigenin, lupeol, beta-sitosterol, stigmasterol, physcion, carnosol, rosmadial, rosmanol, epirosmanol, isorosmanol, columbaridione, atuntzensin A, miltirone, carnosic acid and 12-O-methyl carnosic acid. Their structures were established on the basis of spectral evidence.