| Isolation of xanthyletin, an inhibitor of ants' symbiotic fungus, by high-speed counter-current chromatography. | |
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MedLine Citation:
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PMID: 19296958 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Xanthyletin, an inhibitor of symbiotic fungus (Leucoagaricus gongylophorus) of leaf-cutting ant (Atta sexdens rubropilosa), as well as suberosin, seselin and xanthoxyletin were isolated from Citrus sinensis grafted on Citrus limonia. A two-phase solvent system composed of hexane/ethanol/acetonitrile/water (10:8:1:1, v/v) was used for the high-speed counter-current chromatographic isolation of xanthyletin with high yield and over 99% purity as determined by liquid and gas chromatography with mass spectrometry detection. Identifications were performed by UV spectra, IR spectra, (1)H NMR and (13)C NMR. |
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Authors:
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Cristiane de Melo Cazal; Vanessa de Cássia Domingues; Jaqueline Raquel Batalhão; Odair Corrêa Bueno; Edson Rodrigues Filho; Maria Fátima G Fernandes da Silva; Paulo Cezar Vieira; João Batista Fernandes |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2009-03-03 |
Journal Detail:
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Title: Journal of chromatography. A Volume: 1216 ISSN: 1873-3778 ISO Abbreviation: J Chromatogr A Publication Date: 2009 May |
Date Detail:
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Created Date: 2009-04-20 Completed Date: 2009-07-15 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9318488 Medline TA: J Chromatogr A Country: Netherlands |
Other Details:
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Languages: eng Pagination: 4307-12 Citation Subset: IM |
Affiliation:
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Universidade Federal de São Carlos, Departamento de Química, SP, Brazil. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Antifungal Agents / chemistry, isolation & purification* Ants / microbiology Basidiomycota Citrus / chemistry Citrus sinensis / chemistry Coumarins / chemistry, isolation & purification* Countercurrent Distribution / methods* Plant Extracts / chemistry* Plant Roots / chemistry Solvents / chemistry Symbiosis |
| Chemical | |
Reg. No./Substance:
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0/Antifungal Agents; 0/Coumarins; 0/Plant Extracts; 0/Solvents; 553-19-5/xanthyletine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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