Isolation of erythromycin A N-oxide and pseudoerythromycin A hemiketal from fermentation broth of Saccharopolyspora erythraea by thin-layer and high-performance liquid chromatography

Academic Article


  • Erythromycin A N-oxide and pseudoerythromycin A hemiketal, accompanying erythromycin A and erythronolide B, were isolated from the fermentation broth of Saccharoplyspora erythraea by combination of thin-layer chromatography on silica gel and reversed-phase high-performance liquid chromatography. Their identification is based on the mass and 1H and 13C NMR spectrometric results. © 1991.
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    Author List

  • Beran M; Přikrylová V; Sedmera P; Novák J; Zima J; Blumauerová M; Todorov TK
  • Start Page

  • 265
  • End Page

  • 272
  • Volume

  • 558
  • Issue

  • 1