Meroterpenes from Peperomia oreophila Hensch. and Peperomia arifolia Miq.

Journal of the Brazilian Chemical Society

Karina J. M. Salazar²  João Henrique G. Lago¹  Elsie F. Guimarães¹  Massuo J. Kato² 

[1] ,Universidade de São Paulo Instituto de Química São Paulo SP ,Brazil

关键词: Peperomia arifolia;    Peperomia oreophila;    polyketides;    meroterpenes;   

DOI  :  10.1590/S0103-50532012000400025

来源: SciELO

【 摘 要 】

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.

【 授权许可】

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