Tannins and Related Polyphenols of Theaceous Plants. VIII. Camelliatannins C and E, New Complex Tannins from Camellia japonica Leaves

Tsutomu Hatano, Li Han, Shoko Taniguchi, Takuo Okuda, Takashi Yoshida, Tetsuro Shingu

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

Two new tannins, camelliatannins C (1) and E (2), were isolated from the leaves of Camellia japonica L. (Theaceae). They were found to be complex tannins of a new type, lacking C-C bond between glucose C-l and the aroyl (hexahydroxydiphenoyl) group at glucose 0–2.

Original languageEnglish
Pages (from-to)1629-1633
Number of pages5
JournalChemical and Pharmaceutical Bulletin
Volume43
Issue number10
DOIs
Publication statusPublished - Jan 1 1995

Keywords

  • Camellia japonica
  • Theaceae
  • camelliatannin C
  • camelliatannin E
  • tannin

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery

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