The present phytochenucal study was undertaken to investigate the chemical constituents of the 95%EtOH extract of the dried roots of Rehmannia glutinosa.The compounds were isolated and purified by Diaion HP-20,Toyopea...The present phytochenucal study was undertaken to investigate the chemical constituents of the 95%EtOH extract of the dried roots of Rehmannia glutinosa.The compounds were isolated and purified by Diaion HP-20,Toyopearl HW-40,silica gel column chromatography and preparative HPLC,and the structures were identified on展开更多
文摘The present phytochenucal study was undertaken to investigate the chemical constituents of the 95%EtOH extract of the dried roots of Rehmannia glutinosa.The compounds were isolated and purified by Diaion HP-20,Toyopearl HW-40,silica gel column chromatography and preparative HPLC,and the structures were identified on