[Study on chemical constituents of Kochia scoparia].
Palabras clave
Abstracto
OBJECTIVE
To investigate the chemical constituents of Kochia scoparia.
METHODS
The constituents of EtOAc-soluble portion were isolated and purified by silica gel column chromatography. Their structures were identified by spectral features.
RESULTS
Twelve compounds were isolated and identified as tectorigenin (1), pratensein (2), 5,2'-dihydroxy-6,7-methylenedioxyisoflavone (3), iriflogenin (4), 5-hydroxy-6, 7-methylenedioxyflavone (5), fumalicacid (6), N-trans-feruloylmethoxytyramine (7), N-transferuloyltyramine (8), stigmasterol (9), oleanolic acid (10), beta-stigmasterol (11), daucosterol (12).
CONCLUSIONS
compounds 1-9 are isolated from this plant for the first time.