Planta Med 1987; 53(1): 49-51
DOI: 10.1055/s-2006-962617
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© Georg Thieme Verlag Stuttgart · New York

New Pseudoguaianolides from Ambrosia maritima

J. Jakupovic1 , H. Sun1 , S. Geerts2 , F. Bohlmann1
  • 1Institute for Organic Chemistry, Technical University of Berlin, Straße des 17. Juni 135, D-1000 Berlin 12, Federal Republic of Germany.
  • 2Institute for Tropical Medicine, Nationale straat 155, Antwerpen, Belgium.
Further Information

Publication History

1986

Publication Date:
24 January 2007 (online)

Abstract

The investigation of the aerial parts of two collections of Ambrosia maritima afforded in addition to known pseudoguaianolides nine new ones including two nor-sesquiterpene lactones and two dimeric lactones. The structures were elucidated by highfield 1H-NMR spectroscopy.

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