LU Ru-mei 1, TAN Xin-wu 2, LIAO Peng-ying 1, et al. Studies on Chemical Constituents of Ludwigia adscendens[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(14): 99-101.
LU Ru-mei 1, TAN Xin-wu 2, LIAO Peng-ying 1, et al. Studies on Chemical Constituents of Ludwigia adscendens[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(14): 99-101. DOI: 10.13422/j.cnki.syfjx.2010.14.049.
Objective:To study the chemical constituents of Ludwigia adscendens.Method:The chemical constituents were repeatedly subjected to chromatography over Si gel and sephadex LH-20.Their structures were i-dentified by spectroscopic experiments and chemical reactions.Result:Nine compounds were isolated from L.ad-scendens
and seven of them were established as hexadecanoic acid(Ⅰ)
β-sitosterol(Ⅱ)
bentulinic acid(Ⅲ)
gallic acid(Ⅳ)
ursolic acid(Ⅴ)
quercetin-3-O-α-L-rhamnose(Ⅵ)
and oleanolic acid(Ⅶ).Conclusion:Seven compounds were isolated from L.adscendens for the first time.