Planta Med 2010; 76(15): 1749-1751
DOI: 10.1055/s-0030-1249835
Natural Product Chemistry
Letters
© Georg Thieme Verlag KG Stuttgart · New York

Diterpenoids from Azorella madreporica and Their Antibacterial Activity

Carlos Areche1 , Inmaculada Vaca1 , Luis A. Loyola2 , Jorge Borquez2 , Juana Rovirosa1 , Aurelio San-Martín1
  • 1Department of Chemistry, Faculty of Sciences, University of Chile, Santiago, Chile
  • 2Department of Chemistry, Faculty of Basic Sciences, University of Antofagasta, Antofagasta, Chile
Further Information

Publication History

received December 2, 2009 revised March 11, 2010

accepted March 26, 2010

Publication Date:
22 April 2010 (online)

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Abstract

Two new diterpenoids, mulin-12-en-16-al-20-oic acid and 13-α-hydroxy-mulin-11-en-14-one-20-oic acid, were isolated from Azorella madreporica. Their structures were identified on the basis of one-dimensional and two-dimensional NMR experiments. Their antibacterial activity was also tested.

References

Dr. Carlos Areche

Faculty of Sciences
University of Chile

Las Palmeras 3425, Ñuñoa

Santiago 8320000

Chile

Phone: + 56 29 78 72 18

Fax: + 56 22 71 38 88

Email: areche@uchile.cl