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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


IMPACT FACTOR 2018: 1.000

CiteScore 2018: 0.99

SCImago Journal Rank (SJR) 2018: 0.246
Source Normalized Impact per Paper (SNIP) 2018: 0.437

Online
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1865-7125
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Volume 63, Issue 11-12

Issues

Bioactive Furanoeremophilanes from Senecio otites Kunze ex DC.

Dulce M. Domínguez / Matías Reina / Luis Villarroel
  • Corresponding author
  • Facultad de Química y Biología, Universidad de Santiago de Chile (USACH), Santiago, Chile. Fax: 56-2-6 8121 08.
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/ Victor Fajardo / Azucena González-Coloma
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znc-2008-11-1209

Abstract

The furanoeremophilanes 6β-angeloyloxy-1, 10-dehydrofuranoeremophilan-9-one (1), 6β- hydroxy-1, 10-dehydrofuranoeremophilan-9-one (2) and 6β-propionyloxy-1, 10-dehydrofuranoeremophilan- 9-one (3) were isolated from Senecio otites, their structures elucidated by spectral analyses, and their insecticidal and phytotoxic properties evaluated. Compounds 1-3 proved to be effective aphid antifeedants against Myzus persicae and Rhopalosiphum padi and had postingestive negative effects on Spodoptera littoralis larvae. These compounds did not have any phytotoxic effects on Lactuca sativa.

Keywords: Senecio otites; Furanoeremophilanes; Antifeedant and Insecticidal Effects

About the article

Received: 2008-05-15

Published Online: 2014-06-02

Published in Print: 2008-12-01


Citation Information: Zeitschrift für Naturforschung C, Volume 63, Issue 11-12, Pages 837–842, ISSN (Online) 1865-7125, ISSN (Print) 0939-5075, DOI: https://doi.org/10.1515/znc-2008-11-1209.

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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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