丹参水溶性成分的HPLC-ESI-MSn研究
Studies on Water-Soluble Constituents in Radix Salvia miltiorrhizae by HPLC-ESI-MSn
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Abstract: The water-soluble conpstituents in Radix salviamilitiorrhizae were studied by HPLC-MSn. Seven compounds were identified comparing on retention time, m/z and MSn data. They are Salvianolic acid H or Salvianolic acid I, Salvianolic and J, Salvianolic acid E, Salvianolic acid B, Salvianolic acid L, Salvianolic acid A and a–(2E)-3-(2R)-2-(3,4-dihydroxyp-henyl)-2,3-dihydro-7-hydroxy-4-benzofuranyl-1-oxo-2-propenyloxy-
3,4-dihydroxy-benzenepropanoic acid.
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