Isoflavans and a pterocarpan from Astragalus mongholicus

Anas Subarnas, Yoshiteru Oshima, Hiroshi Hikino

Research output: Contribution to journalArticle

48 Citations (Scopus)


Three new isoflavans, 7-O-methylisomucronulatol, isomucronulatol 7,2′-di-O-glucoside, 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside, and one new pterocarpan, 3,9-di-O-methylnissolin were isolated from Astragalus mongholicus roots. Their structures were established by spectral analyses and chemical conversions.

Original languageEnglish
Pages (from-to)2777-2780
Number of pages4
Issue number8
Publication statusPublished - 1991


  • 3,9-di-O-methylnissolin.
  • 5′-hydroxyisomucronulatol 2′,5′-di-O-glucoside
  • 7-O-methylisomucronulatol
  • Astragalus mongholicus
  • Leguminosae
  • isoflavans
  • isomucronulatol 7,2′-di-O-glucoside
  • pterocarpan
  • roots

ASJC Scopus subject areas

  • Biochemistry
  • Molecular Biology
  • Plant Science
  • Horticulture

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