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Planta Med 1983; 47(2): 67-70
DOI: 10.1055/s-2007-969953
Research Articles

© Hippokrates Verlag Stuttgart

Nemorosid und Nemorososid, zwei neue Iridoidglucoside aus Penstemon nemorosus*

Nemoroside and Nemorososide, New Iridoid Glucosides from Penstemon nemorosus P. Junior
  • Institut für Pharmazeutische Biologie der Philipps-Universität Marburg, Bundesrepublik Deutschland
* Herrn Professor Dr. Rudolf SCHMITZ zum 65. Geburtstag gewidmet
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Publication History

1982

Publication Date:
26 March 2007 (online)

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Abstract

From leaves of Penstemon nemorosus TRAUTV. two new esteriridoids have been isolated. Iridoidic moieties are catapol and ajugol, both esterified with 8-hydroxy-2,6-dimethyl-2,6-octadienoic acid. The structure was established by spectroscopic methods and comparison with known compounds.

Key Word Index

Penstemon nemorosus - Scrophulariaceae - Iridoid glucosides - Catalpol - Ajugol - 8-Hydroxy-2,6-dimethyl-2,6-octadienoic acid