Diterpenes and a new benzaldehyde from the mangrove plant Rhizophora mangle
2017
Martins, Jhessica N. | Figueiredo, Fabiana S. | Martins, Gabriel R. | Leitão, Gilda G. | Costa, Fernanda N.
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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