From the leaves of Hyptis salzmanii a new isopimarane diterpene, named (-)-salzol, and the new 4,2′,6′-trihydroxy-4′-methox,ychalcone were isolated, together with three known lignans, i.e. (+)-sesamin, (-)-cubebins, (-)-hinokinin, three known flavanones, i.e. (-)-isosakuranetin, (±)-sakuranetin, (+)-naringenin-7,4′-dimethylether, and p-methoxycinnamic acid. The structure of 20-benzoyloxy-6β,7β,8β,9α-tetrahydroxyisopimar-15-ene, assigned to (-)-salzol, and the structure of the chalcone were determined on the basis of chemical and spectral data

(-)-Salzol, an isopimarane diterpene, and a chalcone from Hyptis salzmanii

MESSANA, IRENE;
1990

Abstract

From the leaves of Hyptis salzmanii a new isopimarane diterpene, named (-)-salzol, and the new 4,2′,6′-trihydroxy-4′-methox,ychalcone were isolated, together with three known lignans, i.e. (+)-sesamin, (-)-cubebins, (-)-hinokinin, three known flavanones, i.e. (-)-isosakuranetin, (±)-sakuranetin, (+)-naringenin-7,4′-dimethylether, and p-methoxycinnamic acid. The structure of 20-benzoyloxy-6β,7β,8β,9α-tetrahydroxyisopimar-15-ene, assigned to (-)-salzol, and the structure of the chalcone were determined on the basis of chemical and spectral data
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11584/5210
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