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BIBTEX RIS

Estudo químico de uma amostra de própolis verde de Passa Quatro, Minas Gerais, Brasil

2010; Brazilian Chemical Society; Volume: 33; Issue: 10 Linguagem: Inglês

10.1590/s0100-40422010001000009

ISSN

1678-7064

Autores

Leonardo C. Tavares, Telma L. G. Lemos, Ângela M. C. Arriaga, Gilvandete M. P. Santiago, Raimundo Braz‐Filho,

Tópico(s)

Essential Oils and Antimicrobial Activity

Resumo

GERAIS-BRAZIL.The phytochemical investigation of a sample of propolis from Passa Quatro-Minas Gerais State, Brazil, where nine constituents were isolated: a mixture of αand β-amyrin, lupeol, a mixture of flavonols ramnocitrin and eupalitin, acacetin, 3-prenyl-4-hydroxycinnamic acid, 3,5-diprenyl-4-hydroxycinnamic acid the new compound, the (E)-3-[4-(3-phenylpropanoiloxy)]-3,5-diprenil-cinnamic acid.The structures of the isolated compounds were characterized by 1D-and 2D-NMR experiments, MS and IR spectrometry, and comparison with data described in the literature.

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