LI Xia1, CHEN An-jia1, LI Chun2. Studies on Water-soluble Chemical Constituent in Radix Isatidis[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(5): 64-67.
LI Xia1, CHEN An-jia1, LI Chun2. Studies on Water-soluble Chemical Constituent in Radix Isatidis[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(5): 64-67. DOI: 10.13422/j.cnki.syfjx.2010.05.037.
separate and identify the water-soluble chemical constituent from Radix Isatidis. Method: The Radix Isatidis water extract underwent adsorption by HP-20 macroporous resin
the portion eluted by ethanol of different content was isolated and purified on silica gel column repeatedly. The structures of the compounds were identified by spectra data. Result: 6 compounds temporarily separated from Radix Isatidis water extract