FIVE COMPOUNDS FROM CERATOPHYLLUM DEMERSUM

Tóm tắt

Ceratophyllum demersum has been used as traditional medicines in Asian countries. This plant is native in Vietnam. This study was done to investigate the phytochemical of plants of Ceratophyllum demersum grown in Lam Dong Province. Five compounds cyclocolorenone (1), 1α-hydroxycyclocolorenone (2), lupeol (3), betullinic acid (4), and chakyunglupulin B (5) were isolated from the ethyl acetate extract of Ceratophyllum demersum. Their chemical structures were elucidated by comparing their spectroscopic data with reported data in the literature.