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Journal of the Brazilian Chemical Society

versión impresa ISSN 0103-5053

Resumen

SALAZAR, Karina J. M.; LAGO, João Henrique G.; GUIMARAES, Elsie F.  y  KATO, Massuo J.. Meroterpenes from Peperomia oreophila Hensch. and Peperomia arifolia Miq.. J. Braz. Chem. Soc. [online]. 2012, vol.23, n.4, pp. 782-785. ISSN 0103-5053.  http://dx.doi.org/10.1590/S0103-50532012000400025.

One new meroterpene, 4-[(2'E)-3',7'-dimethylocta-2',6'-dien-1'-yl]-5-methyl-2-(3"‑methylbut-2"-enyl)-benzene-1,3-diol, together with eight known compounds, was isolated from the MeOH extract from the leaves of Peperomia oreophila Hesch. The prenylated phenol was also isolated as main compound from the CH2Cl2:MeOH extract from leaves of Peperomia arifolia Miq. The structures of the substances were established on the basis of the spectral evidences and supported by literature data.

Palabras llave : Peperomia arifolia; Peperomia oreophila; polyketides; meroterpenes.

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