Six new acylated anthocyanins from red radish (Raphanus sativus)

Satoru Tamura, Kouji Tsuji, Piao Yongzhen, Mayumi Ohnishi-Kameyama, Nobutoshi Murakami

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

Six new acylated anthocyanins (1-6) were isolated along with the three known congeners (7-9) from the fresh roots of red radishes (Raphanus sativus L.) cultivated by our group. Their chemical structures were elucidated by spectroscopic properties. Among the six new anthocyanins, the five constituents (1, 2, 4-6) were shown to contain the malonyl function at 6-OH in the glucopyranosyl residue linked to C-5 in the pelargonidin nucleus.

Original languageEnglish
Pages (from-to)1259-1262
Number of pages4
JournalChemical and Pharmaceutical Bulletin
Volume58
Issue number9
DOIs
Publication statusPublished - 2010 Sep

Keywords

  • Anthocyanin
  • Malonyl group
  • Pelargonidin
  • Raphanus sativus
  • Red radish

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery

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