Meroterpenes isolated from the endophytic fungus Guignardia mangiferae
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
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| Data(s) |
03/10/2013
03/10/2013
2012
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| Resumo |
Two new guignardones and one tricycloalternarene derivatives, named guignardone D, E (2-3) and tricycloalternarene F (4), and the known guignardone A (1) were isolated from Guignardia mangiferae, an endophytic fungus from the leaves of Viguiera arenaria (Asteraceae), after fermentation in Czapek medium. Structures were established on the basis of their spectroscopic data, including H-1 NMR, C-13 NMR, HMQC, HMBC and HRESI-MS. (C) 2012 Phytochemical Society of Europe. Published by Elsevier B.V. All rights reserved. Fundacao de Amparo Pesquisa do Estado de Sao Paulo (FAPESP) Fundacao de Amparo Pesquisa do Estado de Sao Paulo" (FAPESP) Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq) Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES) "Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior" (CAPES) FAPESP FAPESP |
| Identificador |
PHYTOCHEMISTRY LETTERS, AMSTERDAM, v. 5, n. 3, pp. 519-523, SEP, 2012 1874-3900 http://www.producao.usp.br/handle/BDPI/33978 10.1016/j.phytol.2012.05.004 |
| Idioma(s) |
eng |
| Publicador |
ELSEVIER SCIENCE BV AMSTERDAM |
| Relação |
Phytochemistry Letters |
| Direitos |
closedAccess Copyright ELSEVIER SCIENCE BV |
| Palavras-Chave | #GUIGNARDONES #TRICYCLOALTERNARENES #MEROTERPENES #ENDOPHYTIC FUNGI #GUIGNARDIA MANGIFERAE #SMALLANTHUS-SONCHIFOLIUS ASTERACEAE #BIOACTIVE NATURAL-PRODUCTS #ALTERNARIA-ALTERNATA #TITHONIA-DIVERSIFOLIA #MIXED TERPENOIDS #ASSOCIATION #BICYCLOALTERNARENES #BIOCHEMISTRY & MOLECULAR BIOLOGY #PLANT SCIENCES |
| Tipo |
article original article publishedVersion |
