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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