2. Academic Validation
  3. Two new sulfated oleanan saponins from Achyranthes root

Two new sulfated oleanan saponins from Achyranthes root

  • J Nat Med. 2013 Apr;67(2):386-9. doi: 10.1007/s11418-012-0684-5.
Tatsuro Hoshino 1,  Yuji Narukawa,  Yuji Haishima,  Yukihiro Goda,  Fumiyuki Kiuchi
Affiliations

Affiliation

  • 1 Keio University, 1-5-30 Shibakoen, Minato-ku, Tokyo, 105-8512, Japan.
PMID: 22772656 DOI: 10.1007/s11418-012-0684-5
Abstract

Two new sulfated oleanan saponins, sulfachyranthosides B (1) and D (2), were isolated from a water extract of Achyranthes root (root of Achyranthes bidentata). The structures were determined by analyses of spectroscopic data to be sulfates of achyranthosides B and D, respectively, at the 4'-position of the glucose moiety attached to the C-28 carboxylic acid of oleanolic acid.

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