Flavonoids from root bark of Citrus sinensis and C. Nobilis

Wu Tian-Shung

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

A new chalcone, citrunobin together with citflavanone and lonchocarpol-A(senegalensein) were isolated from the root bark of Citrus sinensis var. brasiliensis. Citrunobin and citflavanone were also isolated from the corresponding bark of C. nobilis var. sunki. The structure of citrunobin was elucidated as (E)-1-[7′-hydroxy-5′-methoxy-2′,2′-dimeth-yl-2′H-chromen-8′-yl]-3-(4-hydroxyphenyl)prop-2-enone from spectroscopic and chemical evidence. The absolute configurations of citflavanone and lonchocarpol-A were determined as 2S from their CD spectral data.

Original languageEnglish
Pages (from-to)3558-3560
Number of pages3
JournalPhytochemistry
Volume28
Issue number12
DOIs
Publication statusPublished - 1989

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Molecular Biology
  • Plant Science
  • Horticulture

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