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dc.contributor.author
Li, Chunshun
dc.contributor.author
Sarotti, Ariel Marcelo
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Yang, Baojun
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Turkson, James
dc.contributor.author
Cao, Shugeng
dc.date.available
2018-07-26T19:54:29Z
dc.date.issued
2017-07
dc.identifier.citation
Li, Chunshun; Sarotti, Ariel Marcelo; Yang, Baojun; Turkson, James; Cao, Shugeng; A New N-methoxypyridone from the Co-Cultivation of Hawaiian Endophytic Fungi Camporesia sambuci FT1061 and Epicoccum sorghinum FT1062; Molecular Diversity Preservation International; Molecules; 22; 7; 7-2017; 1166-1173
dc.identifier.issn
1420-3049
dc.identifier.uri
http://hdl.handle.net/11336/53228
dc.description.abstract
A new N-methoxypyridone analog (1), together with four known compounds, was isolated from the co-culture of Hawaiian endophytic fungi Camporesia sambuci FT1061 and Epicoccum sorghinum FT1062. The structure of the new compound was elucidated as 11S-hydroxy-1-methoxyfusaricide (1) by extensive spectroscopic analysis and comparison with the literature. The absolute configuration of 1 was determined by comparison with the experimental and calculated ECD spectra. The absolute configuration of compound 3 was investigated and renamed as (+)-epipyridone by comparison of the optical rotation and CD spectrum with those of 1. The other known compounds were identified as epicoccarine B (2), D8646-2-6 (4), and iso-D8646-2-6 (5). Compounds 4 and 5 showed modest inhibitory activity towards pathogenic fungi. Epicoccarine B (2) inhibited A2780 and TK-10 with an IC50 value of 22 μM.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Molecular Diversity Preservation International
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Co-Culture
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Endophytic Fungi
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Hawaii
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Pyridone
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Tetramic Acid
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Otras Ciencias Químicas
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
A New N-methoxypyridone from the Co-Cultivation of Hawaiian Endophytic Fungi Camporesia sambuci FT1061 and Epicoccum sorghinum FT1062
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-26T14:00:22Z
dc.journal.volume
22
dc.journal.number
7
dc.journal.pagination
1166-1173
dc.journal.pais
Suiza
dc.journal.ciudad
Basel
dc.description.fil
Fil: Li, Chunshun. University Of Hawaii At Hilo; Estados Unidos. University of Hawaii Cancer Center; Estados Unidos
dc.description.fil
Fil: Sarotti, Ariel Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina
dc.description.fil
Fil: Yang, Baojun. University of Hawaii Cancer Center; Estados Unidos
dc.description.fil
Fil: Turkson, James. University of Hawaii Cancer Center; Estados Unidos
dc.description.fil
Fil: Cao, Shugeng. University Of Hawaii At Hilo; Estados Unidos. University of Hawaii Cancer Center; Estados Unidos
dc.journal.title
Molecules
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.3390/molecules22071166
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.mdpi.com/1420-3049/22/7/1166
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