Phytotoxic constituents from Nimbya alternantherae

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dc.contributor.authorDemuner, Antônio J.
dc.contributor.authorBarbosa, Luiz C. A.
dc.contributor.authorVeiga, Thiago A. M.
dc.contributor.authorBarreto, Robert W.
dc.contributor.authorKing-Diaz, Beatriz
dc.contributor.authorLotina-Hennsen, Blas
dc.date.accessioned2018-10-19T11:05:42Z
dc.date.available2018-10-19T11:05:42Z
dc.date.issued2006-11
dc.description.abstractA phytotoxic compound identified as 6-(3,3-dimethylallyloxy)-4-methoxy-5-methylphthalide (1), was isolated from the phytopathogenic fungus Nimbya alternantherae, cultivated on solid media. Catalytic hydrogenation of 1 resulted in the quantitative formation of second compound (2). Both compounds (1, 2) act by inhibiting the ATP synthesis in spinach thylakoids. A detailed investigation on the mechanism of action indicates that compound 1 acts as a Hill reaction inhibitor and uncoupler of photosynthesis.en
dc.formatpdfpt-BR
dc.identifier.issn03051978
dc.identifier.urihttps://doi.org/10.1016/j.bse.2006.06.008
dc.identifier.urihttp://www.locus.ufv.br/handle/123456789/22344
dc.language.isoengpt-BR
dc.publisherBiochemical Systematics and Ecologypt-BR
dc.relation.ispartofseriesv. 34, n. 11, p. 790- 795, nov. 2006pt-BR
dc.rightsElsevier Ltd.pt-BR
dc.subjectNatural herbicidept-BR
dc.subjectAnamorphic fungipt-BR
dc.subjectWeedpt-BR
dc.subjectAlligator weedpt-BR
dc.subjectBiological controlpt-BR
dc.subjectLactonept-BR
dc.subjectPhotosynthesis inhibitorpt-BR
dc.titlePhytotoxic constituents from Nimbya alternantheraeen
dc.typeArtigopt-BR

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