New Diterpenoids from Leaves of Guarea macrophylla (Meliaceae)

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Campo DC	Valor	Idioma
dc.contributor.author	Lago, João Henrique G.	-
dc.contributor.author	Roque, Nídia Franca	-
dc.creator	Lago, João Henrique G.	-
dc.creator	Roque, Nídia Franca	-
dc.date.accessioned	2012-07-30T20:04:48Z	-
dc.date.available	2012-07-30T20:04:48Z	-
dc.date.issued	2005	-
dc.identifier.issn	0103-5053	-
dc.identifier.uri	http://www.repositorio.ufba.br/ri/handle/ri/6509	-
dc.description	p. 643-646	pt_BR
dc.description.abstract	The hexane phase from the ethanol extract from leaves of Guarea macrophylla (Meliaceae) was submitted to chromatographic separation. These procedures allowed the isolation of one new diterpenoid: 7a-hydroperoxy-isopimara-8(14),15-diene-2a,3b-diol, one new nor-diterpenoid: 19-nor-isopimara-7,15,4(18)-trien-3-one besides seven known diterpenoids. Their structures were deduced by analysis of spectrometric data and comparison of data described in the literature.	pt_BR
dc.language.iso	en	pt_BR
dc.publisher	Scielo	pt_BR
dc.source	http://dx.doi.org/10.1590/S0103-50532005000400024	pt_BR
dc.subject	Guarea macrophylla	pt_BR
dc.subject	diterpenoids	pt_BR
dc.subject	7a-hydroperoxy-isopimara-8(14)	pt_BR
dc.subject	5-diene-2a	pt_BR
dc.subject	3b-diol	pt_BR
dc.subject	19-nor-isopimara-7,15,4(18)-trien-3-one	pt_BR
dc.title	New Diterpenoids from Leaves of Guarea macrophylla (Meliaceae)	pt_BR
dc.title.alternative	Journal of the Brazilian Chemical Society	pt_BR
dc.type	Artigo de Periódico	pt_BR
dc.identifier.number	v.16, n. 3b	pt_BR
Aparece nas coleções:	Artigo Publicado em Periódico (Química)

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