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Planta Med 1990; 56(4): 406-409
DOI: 10.1055/s-2006-960995
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© Georg Thieme Verlag Stuttgart · New York

Secoiridoid Glucosides Isolated from Gentiana gelida

İhsan Çaliş1 , Heinz Rüegger2 , Zhai Chun2 , Otto Sticher3
  • 1Faculty of Pharmacy, Hacettepe University, 06100 Ankara, Turkey
  • 2Spectrospin AG, CH-8117 Fällanden, Switzerland
  • 3Departement Pharmazie, Eidgenössische Technische Hochschule Zürich, CH-8092 Zürich, Switzerland
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Publication History

1989

Publication Date:
05 January 2007 (online)

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Abstract

From the aerial parts of Gentiana gelida two new strongly bitter acylsecoiridoid glucosides, gelidoside (1) and gentomoside (2), have been isolated along with five known secoiridoid glucosides, trifloroside (3), gentiopicroside (4), swertiamarin (5), eustomoside (6), and eustomorusside (7). The structures of the compounds were elucidated by a combination of spectroscopic methods (UV, IR, 1H-NMR, 2D-NMR, EI- and FAB-MS).

Key words

Gentiana gelida; Gentianaceae - secoiridoid glucosides - gelidoside - gentomoside