作者: Zhu Zhou , Shan-Hao Jiang , Da-Yuan Zhu , Long-Ze Lin , Geoffrey A Cordell
DOI: 10.1016/S0031-9422(00)89813-1
关键词: Nordamnacanthal 、 Spectral analysis 、 Knoxia 、 Chemical structure 、 Anthraquinone 、 Folk medicine 、 Stereochemistry 、 Chemistry 、 Chemical transformation 、 Anthraquinones
摘要: Abstract Three new anthraquinones, 2-ethoxymethylknoxiavaledin, 2-formylknoxiavaledin and 2-hydroxymethyl- knoxiavaledin, together with seven known were isolated from Knoxia valerianoides , their structures determined by spectral analysis chemical transformation.