Abietane diterpenoids from Salvia chinopeplica

Abstract:

A new aromatic diterpene has been isolated from the leaves of Salvia chinopeplica and its structure established on the basis of spectral data as 19-hydroxy-royleanone. The known diterpenes carnosol, 16-hydroxy-carnosol, 16-hydroxy-20-deoxo-carnosol, 16-hydroxy-carnosic acid, 16-hydroxy- ferruginol, 7α methoxy-rosmanol and 11,12,16-trihydroxy-20-nor-abietan- 5(10),8,11,13-tetraen-1-one, as well as ursolic acid and the flavonoids velutin, salvigenin and 3,5-dihydroxy-7,4'-dimethoxy-flavone were also isolated from the same source.

Año de publicación:

1998

Keywords:

• flavonoids
• Salvia chinopeplica
• Diterpenes
• Abietane
• 19-hydroxy- royleanone
• Labiatae

Fuente:

scopus