Objective： To investigate the chemical constituents from the roots of Angelica dahurica.Methods： The chemical constituents were isolated and purified by AB-8 macroporous adsorption resin and Sephadex LH-20 column as...Objective： To investigate the chemical constituents from the roots of Angelica dahurica.Methods： The chemical constituents were isolated and purified by AB-8 macroporous adsorption resin and Sephadex LH-20 column as well as semi-preparative reversed phase HPLC.The chemical structures were identified by spectral data.Results： Ten compounds were isolated and identified as xanthoarnol-3-O-β-d-glucopyranoside（1）,angedahuricoside A（2）,angedahuricoside B（3）,isofraxidin-7-O-β-d-glucopyranoside（4）,fraxidin-8-O-β-d-glucopyranoside（5）,（-）-marmesinin（6）,（2 S,3 R）-3-hydroxymarmesinin（7）,hyuganoside V（8）,daucosterol（9）,and sucrose（10）.Conclusion： Compounds 1 –3 are new ones and compounds 4 –6 and 8 are obtained from title plant for the first time.展开更多
基金The National Natural Science Foundation of China (81473321)Beijing Municipal Natural Science Foundation (7152086)+1 种基金the National Key Technology R & D Program of China (2011BAI07B082012BAI29B02)
文摘Objective： To investigate the chemical constituents from the roots of Angelica dahurica.Methods： The chemical constituents were isolated and purified by AB-8 macroporous adsorption resin and Sephadex LH-20 column as well as semi-preparative reversed phase HPLC.The chemical structures were identified by spectral data.Results： Ten compounds were isolated and identified as xanthoarnol-3-O-β-d-glucopyranoside（1）,angedahuricoside A（2）,angedahuricoside B（3）,isofraxidin-7-O-β-d-glucopyranoside（4）,fraxidin-8-O-β-d-glucopyranoside（5）,（-）-marmesinin（6）,（2 S,3 R）-3-hydroxymarmesinin（7）,hyuganoside V（8）,daucosterol（9）,and sucrose（10）.Conclusion： Compounds 1 –3 are new ones and compounds 4 –6 and 8 are obtained from title plant for the first time.
