FLAVONOIDS AND TRITERPENOIDS FROM THE LEAVES OF ORTHOSIPHON STAMINEUS

摘要

Sinensetin, eupatorin, 5,6,7,4′-tetramethoxyflavone, oleanolic acid, ursolic acid and betulinic acid have been isolated from the leaves of Orthosiphon stamineus Benth. and identified by capillary GC and GC-mass spectroscopy.