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Planta Med 1989; 55(1): 68-69
DOI: 10.1055/s-2006-961829
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© Georg Thieme Verlag Stuttgart · New York

Naphthoherniarin: An Unusual Coumarin Derivative from Ruta graveolens 1

Zs. Rózsa3 , I. Mester2 , J. Reisch2 , K. Szendrei3
  • 2Institute for Pharmaceutical Chemistry, Westfalian Wilhelms-University, D-4400 Münster, Federal Republic of Germany.
  • 3Institute of Pharmacognosy, University Medical School, H-6701 Szeged, Hungary.
1 Natural Product Chemistry 101. For part 100 see: Reisch, J., Hussain, R. A., Krebs, B., Dartmann, M., Acta Cryst. Section C, sent for publication.
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Publication History

1988

Publication Date:
24 January 2007 (online)

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Abstract

The roots of Ruta graveolens L. afforded the coumarin derivative, 7-methoxy-6-(5,8-dioxo-7-methoxy-3-methyl-5,8-dihydronaphthalen-1-yl)-chromen-2-one, named naphthoherniarin. The structure was elucidated by spectroscopic methods.