Rugosin D, E, F and G, dimeric and trimeric hydrolyzable tannins

Takuo Okuda, Tsutomu Hatano, Noboru Ogawa

Research output: Contribution to journalArticlepeer-review

51 Citations (Scopus)


Four new hydrolyzable tannins, rugosin D (1), E (2), F (3) and G (4), were isolated from Rosa rugosa, and their dimeric and trimeric structures, linked via a valoneoyl group, were elucidated.

Original languageEnglish
Pages (from-to)4234-4237
Number of pages4
JournalChemical and Pharmaceutical Bulletin
Issue number11
Publication statusPublished - 1982


  • Rosa rugosa
  • Rosaceae
  • dimeric hydrolyzable tannin
  • rugosin D
  • rugosin E
  • rugosin F
  • rugosin G
  • tannin
  • trimeric hydrolyzable tannin
  • valoneoyl group

ASJC Scopus subject areas

  • Chemistry(all)
  • Drug Discovery


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