PREPARATION OF STANDARD 1-HYDROXY-2,3,5-TRIMETHOXYXANTHONE

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Шишмарева, Татьяна Михайловна ; Танхаева, Лариса Максимовна ; Оленников, Даниил Николаевич (2013)
  • Publisher: Altai State University
  • Journal: Khimiia rastitel'nogo syr'ia (Chemistry of plant raw material) (issn: 1029-5143, eissn: 1029-5151)
  • Related identifiers: doi: 10.14258/jcprm.1302165
  • Subject: ксантоны, Halenia corniculata, Gentianaceae, стандартный образец, 1-гидрокси-2,3,5-три¬метоксиксантон

A method of standard 1-hydroxy-2,3,5-trimethoxyxanthone isolation was developed. 1-Hydroxy-2,3,5-trimetho­xyxanthone was isolated from the aerial part of Halenia corniculata L. Cornaz and used as a standard for quantitative determination of g-pyrones total content in this plant species. The proposed method was characterized by a high yield of the end product and a simplified process scheme.
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