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Short Communication

Phenolics from Rhagadiolus stellatus (Asteraceae, Cichorieae)

1
Institut für Pharmazie, Universität Innsbruck, Josef-Moeller-Haus, Innrain 52, A-6020 Innsbruck, Austria
2
Institut für Lebensmitteluntersuchung Innsbruck, Österreichische Agentur für Gesundheit und Ernährungssicherheit, Technikerstraße 70, A-6020 Innsbruck, Austria
3
Institut für Organische Chemie, Universität Innsbruck, Innrain 52a, A-6020 Innsbruck, Austria
*
Author to whom correspondence should be addressed.
Sci. Pharm. 2011, 79(1), 175-180; https://doi.org/10.3797/scipharm.1011-12
Submission received: 30 November 2010 / Accepted: 3 February 2011 / Published: 7 February 2011

Abstract

Rhagadiolus stellatus Gaertn., a Mediterranean member of the Cichorieae tribe of the Asteraceae family used as a food plant, was analyzed for its spectrum of phenolic compounds. Kaempferol 3-O-β-glucoside 1, kaempferol 3-O-β- rutinoside (nicotiflorin) 2, quercetin 3-O-β-glucoside 3, and luteolin 4 were isolated from the n-butanol layer of a methanolic extract of whole plants of Rh. stellatus of Spanish origin by repeated Sephadex LH-20 column chromatography. Structures were determined based on NMR and MS data as well as by comparison with literature data. Additionally, chlorogenic acid 5 and 3,5-dicaffeoylquinic acid 6 were detected by HPLC/DAD and HPLC/MS. Chemosystematic implications of the presented findings are discussed in comparison with other members of the Cichorieae tribe.
Keywords: Rhagadiolus stellatus Gaertn.; Asteraceae; Cichorieae; Flavonoids; Chemosystematics Rhagadiolus stellatus Gaertn.; Asteraceae; Cichorieae; Flavonoids; Chemosystematics

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MDPI and ACS Style

KRIMPLSTÄTTER, R.; MA, B.; SPITALER, R.; ELLMERER, E.; ZIDORN, C. Phenolics from Rhagadiolus stellatus (Asteraceae, Cichorieae). Sci. Pharm. 2011, 79, 175-180. https://doi.org/10.3797/scipharm.1011-12

AMA Style

KRIMPLSTÄTTER R, MA B, SPITALER R, ELLMERER E, ZIDORN C. Phenolics from Rhagadiolus stellatus (Asteraceae, Cichorieae). Scientia Pharmaceutica. 2011; 79(1):175-180. https://doi.org/10.3797/scipharm.1011-12

Chicago/Turabian Style

KRIMPLSTÄTTER, Romana, Benjamin MA, Renate SPITALER, Ernst ELLMERER, and Christian ZIDORN. 2011. "Phenolics from Rhagadiolus stellatus (Asteraceae, Cichorieae)" Scientia Pharmaceutica 79, no. 1: 175-180. https://doi.org/10.3797/scipharm.1011-12

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