Metabolites from Aspergillus versicolor, an endolichenic fungus from the lichen Lobaria retigera

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2014 English Publisher:International Research and Cooperation Association for Bio & Socio-Sciences Advancement (IRCA-BSSA)Journal:Drug Discoveries & Therapeutics, volume 8, pages 84-88 (issn: 1881-7831,

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Authors: Dou, Yanli; Wang, Xiaoling; Jiang, Daifeng; Wang, Haiying; Jiao, Yang; Lou, Hongxiang; Wang, Xiaoning;

doi: 10.5582/ddt.8.84

pmid: 24815583

Metabolites from Aspergillus versicolor, an endolichenic fungus from the lichen Lobaria retigera

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Abstract

Three new anthraquinone derivatives (1-3) and one new artifact (4) were isolated, along with six known anthraquinone derivatives (5-10) and three xanthones (11-13), from a culture of an endolichenic fungus, Aspergillus versicolor, that was isolated from the lichen Lobaria retigera. The structures of these substances were determined on the basis of 1D and 2D (COSY, HMQC, and HMBC) NMR and MS analyses. The substances 1-4 were also tested for their cytotoxic activity.

Related Organizations

Shandong Women’s University
China (People's Republic of)
Shandong Normal University
China (People's Republic of)
Second Hospital of Shandong University
China (People's Republic of)

Keywords

Spectrometry, Mass, Electrospray Ionization, Magnetic Resonance Spectroscopy, Lichens, Molecular Structure, Cell Survival, Xanthones, Anthraquinones, Inhibitory Concentration 50, Aspergillus, Lobaria retigera, Cell Line, Tumor, Humans, Endolichenic fungus, Aspergillus versicolor, anthraquinone

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