Download PDF
Planta Med 1983; 47(4): 224-226
DOI: 10.1055/s-2007-969992
Research Articles

© Hippokrates Verlag Stuttgart

A New Benzopyranbenzofuran Dimer from Encelia ventorum

P. Proksch2 , M. Aregullin1 , E. Rodriguez1
  • 1Phytochemical Laboratory, Department of Ecology and Evolutionary Biology, University of California, Irvine, U.S.A.
  • 2Botanical Institute, University of Köln, Federal Republic of Germany
Further Information

Publication History

1982

1982

Publication Date:
26 March 2007 (online)

Also available at
  PDF Download  Permissions and Reprints

Abstract

The chloroform extract of the stems of Encelia ventorum yielded a new benzopyranbenzofuran dimer. The structure was assigned from 1H-NMR and MS data as 4[2-(5-acetyl-6-hydroxybenzofuranyl)]-2-[6(7-methoxy-2, 2-dimethylbenzo-1 -pyranyl)]-pentan-2-ol.

Key Word Index

Encelia ventorum - Asteraceae - New encecalin-euparin dimer - Structure elucidation.