Isolation and Characterization of Macrocarpals B-G Antibacterial Compounds from Eucalyptus macrocarpa

    • YAMAKOSHI Yoko
    • Department of Nutrition and Food Science, Ochanomizu University:(Present address) National institute of Hygiene Science
    • SHIMIZU Akiyo
    • Department of Nutrition and Food Science, Ochanomizu University
    • HOMMA Seiichi
    • Department of Nutrition and Food Science, Ochanomizu University

Abstract

Six novel phloroglucinol dialdehyde diterpene derivatives (macrocarpals B-G), which have antibacterial activity, were isolated from leaves of Eucalyptus macrocarpa. These compounds have closely related structures, the molecular formula for B-F being C_<28>H_<40>O_6,and that of G being C_<28>H_<38>O_5. The structures of macrocarpals B, D, and G were analyzed by means of NMR analyses.

Journal

Bioscience, biotechnology, and biochemistry   [List of Volumes]

Bioscience, biotechnology, and biochemistry 56(10), 1570-1576, 1992-10-23  [Table of Contents]

Japan Society for Bioscience, Biotechnology, and Agrochemistry

Cited by:  7

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Codes

  • NII Article ID (NAID) :
    110002680444
  • NII NACSIS-CAT ID (NCID) :
    AA10824164
  • Text Lang :
    ENG
  • Article Type :
    Journal Article
  • ISSN :
    09168451
  • DOI :
    10.1271/bbb.56.1570
  • Databases :
    CJPref  NII-ELS  Journal@rchive