Meroterpenes isolated from the endophytic fungus Guignardia mangiferae


Autoria(s): Guimaraes, Denise O.; Lopes, Norberto P.; Pupo, Monica T.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

03/10/2013

03/10/2013

2012

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

http://dx.doi.org/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