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Planta Med 1987; 53(2): 216-217
DOI: 10.1055/s-2006-962676
Communications

© Georg Thieme Verlag Stuttgart · New York

Biflavonoids in Hypericum perforatum 1; Part 1. Isolation of I3, II8-Biapigenin

R. Berghöfer, J. Hölzl
  • Institut für Pharmazeutische Biologie, Deutschhausstraße 17œ D-3550 Marburg/Lahn, Federal Republic of Germany.
1 Short lecture GA Regensburg 1985; part of the thesis of R. Berghöfer.
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Publication History

1986

Publication Date:
24 January 2007 (online)

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Abstract

From the Soxhlet extract of Hypericum perforatum, biflavonoids have been isolated by column chromatography on Sephadex LH 20 and preparative TLC. The structure of the main compound was elucidated by UV-, 1H- and 13C-NMR spectroscopy and MS as I3,II8-Biapigenin.