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Zeitschrift für Naturforschung C

A Journal of Biosciences

Editor-in-Chief: Seibel, Jürgen

Editorial Board: Aigner , Achim / Boland, Wilhelm / Bornscheuer, Uwe / Hoffmann, Klaus

12 Issues per year


IMPACT FACTOR 2016: 0.835

CiteScore 2016: 0.72

SCImago Journal Rank (SJR) 2016: 0.222
Source Normalized Impact per Paper (SNIP) 2016: 0.413

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1865-7125
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Volume 58, Issue 3-4

Issues

Flavonoids and Terpenoids from the Resinous Exudates of Madia Species (Asteraceae, Helenieae)

Eckhard Wollenweber
  • Corresponding author
  • Institut für Botanik der Technischen Universität, Schnittspahnstrasse 3, D-64287 Darmstadt, Germany
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/ Marion Dörr
  • Institut für Botanik der Technischen Universität, Schnittspahnstrasse 3, D-64287 Darmstadt, Germany
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/ Marco Dörsam
  • Institut für Botanik der Technischen Universität, Schnittspahnstrasse 3, D-64287 Darmstadt, Germany
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/ Abu El-Hamed Hassan
  • Department of Chemistry, Aswan-Faculty of Science, South Valley University, Aswan, Egypt
  • Institut für Organische Chemie, Universität Tübingen, D-72076 Tübingen, Germany
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/ Ahmed A. Ahmed / M. F. Hegazy / Klaus-Peter Zeller
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znc-2003-3-401

The resinous material accumulated on aerial parts of Madia species is shown to consist mainly of diterpenes, containing a series of flavonoid aglycones. A6- and/or 8-O-substitution is characteristic for many of these flavonoids. Three known rare diterpenes were found and the structure elucidation of a diterpene with a new carbon skeleton, named madiaol, is reported.

Keywords : Madia; Flavonoid Aglycones; Diterpenes

About the article

Received: 2002-10-10

Revised: 2002-11-14

Published Online: 2014-06-02

Published in Print: 2003-04-01


Citation Information: Zeitschrift für Naturforschung C, Volume 58, Issue 3-4, Pages 153–160, ISSN (Online) 1865-7125, ISSN (Print) 0939-5075, DOI: https://doi.org/10.1515/znc-2003-3-401.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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