Sesquiterpene phenols from marine sponge Smenospongia cerebriformis.
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DOI:
https://doi.org/10.15625/2525-2321.2017-00434Keywords:
Smenospongia cerebriformis, sponge, sesquiterpene phenol.Abstract
Using various chromatography methods, four sesquiterpene phenols, dictyoceratin C (1), polyfibrospongol A (2), polyfibrospongol B (3), and 19-hydroxy-polyfibrospongol B (4) were isolated from the methanol extract of the Vietnamese marine sponge Smenospongia cerebriformis. Their structures were determined by 1D-, 2D-NMR spectra, HR-ESI-MS and in comparison with those reported in the literature.
Keywords. Smenospongia cerebriformis, sponge, sesquiterpene phenol.Downloads
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