LI Xiu-ru, DAN Xiao-mei, DAI Yu, et al. Chemical Constituents of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(24): 148-151.
DOI:
LI Xiu-ru, DAN Xiao-mei, DAI Yu, et al. Chemical Constituents of [J]. Chinese journal of experimental traditional medical formulae, 2013, 19(24): 148-151. DOI: 10.11653/syfj2013240148.
Objective: To study the chemical constituents of Trigonella foenum-graecum. Method: The compounds were isolated by column chromatography with silica gel
RP-8
MCI
SephadexLH-20 and so on.The structures were identified by the basis of physicochemical properties and spectroscopic analysis. Result: 11 compounds were isolated and identified as palmiticacid (1)
baohuosideⅠ (2)
methyl-α-D-glucoside(3)
vitexin-2"-O-P-coumarate(4)
Isovitexin(5)
vitexin(6)
8-C-β-D-glucopyranosylkaempferol(7)
isoorientin(8)
orientin(9)
orientin-2"-O-P-coumarate(10)
L-Tryptophan(11). Conclusion: The compounds of 1-3
7
11 are isolated from T. foenum-graecum for the first time.