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Planta Med 1995; 61(1): 82-83
DOI: 10.1055/s-2006-958009
Letter

© Georg Thieme Verlag Stuttgart · New York

Iridoid Glucosides from Penstemon ovatus

Markus König, Karlheinz Seifert
  • Lehrstuhl für Organische Chemie I/2, NW II, Universität Bayreuth, D-95440 Bayreuth, Germany
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Publication History

1994

1994

Publication Date:
04 January 2007 (online)

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Abstract

In addition to aucubin, 6β-hydroxyboschnaloside, and 6-O-(8″-hydroxy-2″,6″-dimethyl-2″(E), 6″(E)-octadienoyl)-6β-hydroxyboschnaloside, the new iridoid glucoside ovatuside has been isolated from the aerial parts of Penstemon ovatus. This iridoid was shown to be 6-O-(8″-hydroxy-2″,6″-dimethyl-2″(E),6″(Z)-octadienoyl)-6β-hydroxyboschnaloside.