Long chain alkyl and alkenyl phenols from the roots of Ozoroa insignis

Journal of the Brazilian Chemical Society

Yonghong Liu¹  Pedro J. M. Abreu¹ 

[1] ,REQUIMTE

关键词: Ozoroa insignis;    Anacardiaceae;    cardanols;    anacardic acid methyl esters;    GCMS;   

DOI  :  10.1590/S0103-50532006000300015

来源: SciELO

【 摘 要 】

Bioassay-guided fractionation of the ethanolic root extract of Ozoroa insignis, collected in Guinea-Bissau, led to the isolation of a 41-member library of alkyl and alkenylphenols, whose structures were determined by ¹H and 13C NMR, and GCMS. Determination of double-bond positions in the side chains of alkenylphenols were established by methylthiolation-GCMS.

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