Synthesis of model compounds related to linear β-d-(1→6)-galactosyl side-chains of polysaccharides from astragalus mongholicus bunge

Noriyasu Hada, Ryo Shimura, Kyoko Hakamata, Hiroaki Kiyohara, Haruki Yamada, Adahiro Takeda, Fumiyuki Kiuchi

Research output: Contribution to journalArticle

Abstract

Stereocontrolled efficient syntheses of β-d-(1→6)-linked di-, tetra- and octa-galactans as model compounds of arabino-3,6-galactans isolated from Astragalus mongholicus are described. The syntheses consisted of simple glycosylation cycles: an acceptor and a donor prepared from a common compound were coupled, and the glycosylation product was converted to the acceptor and donor of the next glycosylation.

Original languageEnglish
Pages (from-to)563-578
Number of pages16
JournalHeterocycles
Volume90
Issue number1
DOIs
Publication statusPublished - 2015

ASJC Scopus subject areas

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

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