Liquidambin, an ellagitannin from Liquidambar formosana

Takuo Okuda, Tsutomu Hatano, Tamami Kaneda, Masao Yoshizaki, Tetsuro Shingu

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

A new ellagitannin, named liquidambin, which could be biogenetically closely correlated with casuarinin and pedunculagin, has been isolated from the leaves of Liquidambar formosana. Its structure was determined as 5-O-galloyl-2,3,4,6-di-O-(S)-hexahydroxydiphenoyl-d-glucose. The structural equilibration due to hydration of the aldehyde group of the glucose core in this tannin was shown from its 1H and 13C NMR spectra.

Original languageEnglish
Pages (from-to)2053-2055
Number of pages3
JournalPhytochemistry
Volume26
Issue number7
DOIs
Publication statusPublished - 1987

Fingerprint

Liquidambar
Liquidambar formosana
Glucose
glucose
Tannins
Aldehydes
Hydration
aldehydes
tannins
Nuclear magnetic resonance
leaves
ellagitannin

Keywords

  • biogenesis
  • casuarinin
  • ellagitannin
  • equilibration
  • Hamamelidaceae
  • hydrolysable tannin
  • Liquidambar formosana
  • liquidambin
  • pedunculagin.
  • tannin

ASJC Scopus subject areas

  • Plant Science
  • Biochemistry
  • Molecular Biology
  • Organic Chemistry
  • Drug Discovery

Cite this

Liquidambin, an ellagitannin from Liquidambar formosana. / Okuda, Takuo; Hatano, Tsutomu; Kaneda, Tamami; Yoshizaki, Masao; Shingu, Tetsuro.

In: Phytochemistry, Vol. 26, No. 7, 1987, p. 2053-2055.

Research output: Contribution to journalArticle

Okuda, T, Hatano, T, Kaneda, T, Yoshizaki, M & Shingu, T 1987, 'Liquidambin, an ellagitannin from Liquidambar formosana', Phytochemistry, vol. 26, no. 7, pp. 2053-2055. https://doi.org/10.1016/S0031-9422(00)81757-4
Okuda, Takuo ; Hatano, Tsutomu ; Kaneda, Tamami ; Yoshizaki, Masao ; Shingu, Tetsuro. / Liquidambin, an ellagitannin from Liquidambar formosana. In: Phytochemistry. 1987 ; Vol. 26, No. 7. pp. 2053-2055.
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