Studies on the constituents of Swertia japonica Makino II. On the structures of new glycosides

Masafumi Kikuchi, Masao Kikuchi

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)

Abstract

Two new secoiridoid glycosides, swertiajaposide A (1) and swertiajaposide B (2), a new unsaturated alcohol glycoside, 3-butenyl 6′-O-α-L- arabinopyranosyl-β-D-glucopyranoside (3), and a new lignan glycoside, 7R,7′R,8S,8′S-(+)-neo-olivil-4-O-β-D-glucopyranoside (4), were isolated together with six known compounds from the whole plants of Swertia japonica MAKING. The structures of the new compounds were elucidated on the basis of chemical and spectroscopic evidence.

Original languageEnglish
Pages (from-to)48-51
Number of pages4
JournalChemical and Pharmaceutical Bulletin
Volume53
Issue number1
DOIs
Publication statusPublished - 2005 Jan

Keywords

  • Gentianaceae
  • Lignan glycoside
  • Secoiridoid glycoside
  • Swertia japonica
  • Unsaturated alcohol glycoside

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery

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