PANG Wei-rong, DU Chen-hui, YAN Yan. Chemical Constituents of [J]. Chinese journal of experimental traditional medical formulae, 2011, 17(20): 118-121.
DOI:
PANG Wei-rong, DU Chen-hui, YAN Yan. Chemical Constituents of [J]. Chinese journal of experimental traditional medical formulae, 2011, 17(20): 118-121. DOI: CNKI:11-3495/R.20110823.1117.007.
Objective: To study the chemical constituents of Euphorbia helioscopia. Method: The compounds were isolated by column chromatography with silica gel and purified by Sephadex LH-20 and Pre-HPLC. The structures were elucidated on the basis of physic-chemical properties and spectral data. Result: Twelve compounds were isolated from the PE extract and the EtOAc extract of Euphorbia helioscopia. Their structures were identified as euphornin (Ⅰ)
euphornin D (Ⅱ)
stigmasterol-3-O-β-D-glycopyranoside (Ⅲ)
daucosterol (Ⅳ)
naringenin (Ⅴ)
luteolin (Ⅵ)
luteoloside (Ⅶ)
4
2'
4'-trihydroxychalcone (Ⅷ)
kaempferol (Ⅸ)
quercetin-3-O-β-D-galactopyranoside (Ⅹ)
caffeicacid (Ⅺ)
gallate (Ⅻ)
especially. Conclusion: Compounds Ⅲ~Ⅶ were isolated from Euphorbia helioscopia for the first time.