摘要
Thirteen triterpenoids, including three new ones, miyoshianols A (1), B (2) and C (3), were isolated from Huperzia miyoshiana . The structures of these new compounds were established as 3 O dihydroferuloyltohogenol (1) , 16 oxo 3 β ,21 β dihydroxy serrat 14 en 24 ferulate (2) and 16 oxo 3 α ,21 β dihydroxy serrat 14 en 24 ferulate (3), respectively, on the basis of their spectroscopic analysis.
Thirteen triterpenoids, including three new ones, miyoshianols A (1), B (2) and C (3), were isolated from Huperzia miyoshiana . The structures of these new compounds were established as 3 O dihydroferuloyltohogenol (1) , 16 oxo 3 β ,21 β dihydroxy serrat 14 en 24 ferulate (2) and 16 oxo 3 α ,21 β dihydroxy serrat 14 en 24 ferulate (3), respectively, on the basis of their spectroscopic analysis.
基金
ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .3 990 0 0 13 )
