Diterpenes and a new benzaldehyde from the mangrove plant Rhizophora mangle

AUTOR(ES)

Martins, Jhessica N., Figueiredo, Fabiana S., Martins, Gabriel R., Leitão, Gilda G., Costa, Fernanda N.

FONTE

Rev. bras. farmacogn.

DATA DE PUBLICAÇÃO

2017-04

RESUMO

ABSTRACT This work describes the isolation, by high-speed counter-current chromatography, of the diterpenes manool, jhanol and steviol and the benzaldehyde p-oxy-2-ethylhexyl benzaldehyde from the stilt roots hexane extract of the mangrove plant Rhizophora mangle L., Rhizophoraceae. For this, a non-aqueous biphasic solvent system composed of hexane–acetonitrile–methanol 1:1:0.5 (v/v/v) was applied. As far as we know, only steviol was previously isolated in Rhizophoraceae and this is the first time that p-oxy-2-ethylhexyl benzaldehyde is reported.

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