[HPLC-MS3 analysis of chemical constituents in Epimedium brevicornum].
OBJECTIVE
To investigate the chemical constituents of effective part of Epimedium brevicornum.


METHODS
The sample was extracted with ethanol and purified by macroporous resin. The structures were identified by HPLC-MS3 experiments.


RESULTS
Nine compounds were identified from the effective part of E. brevicornum.


CONCLUSIONS
The method is simple and rapid for the identification of the flavonoids from E. brevicornum.
Liu
Peng-fei
PF
Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210038, China.
Xu
De-ran
DR
Kong
Ling-yi
LY
D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D034181:Epimedium / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D015203:Reproducibility of Results
D004365:Drugs, Chinese Herbal; D005419:Flavonoids; C529106:epimedin A; C092397:epimedoside A; C056599:icariin