From the root extracts of Salvia hypargeia, in addition to the known diterpenoids cryptanol and horminone, six new abietane diterpenoids were isolated. The structures of the new and the known compounds were established by spectral data. The new compounds, hypargenins A, B, C, D, and F, showed
From the roots of Salvia multicaulis, four new aromatic norditerpenoids, multicaulin (1), 12-demethylmulticauline (2), multiorthoquinone (3), and 12-demetylmultiorthoquinone (4), two new abietane diterpenoids, 12-methyl-5-dethydrohorminone (5) and 12-methyl-5-dehydroacetylhorminone (6), as well as a