Resumo

ORDAZ, Gabriel et al. Identification by NMR of some non-polar secondary metabolites from Eunicea sp. gorgonians soft corals. Saber [online]. 2013, vol.25, n.3, pp.309-316. ISSN 1315-0162.

Some chromatographic fractions of the petroleum-ether-extract of non-reported Eunicea specie, showed activity against B. subtillus and P. aeruginosa bacteria. By continuous column and preparative thin layer chromatography of these fractions, three fats derivate from acids and alcohol were obtained. The 1D (1H, 13C) and 2D (HMQC, HMBC) NMR analyses allowed to propose the structure of: (E)-8-eicosenoic acid methyl esther (1), hexadecyl alcohol (2), and 1-O-decylglycerol (3).

Palavras-chave : Eunicea; secondary metabolites; antibacterial activity; alkylglycerol.

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