ISOCOUMARINS DERIVATIVES FROM DIOSPYROS SOUBREANA (EBENACEAE)
Journal Title: European Journal of Biomedical and Pharmaceutical Sciences - Year 2018, Vol 5, Issue 2
Abstract
Phytochemical investigation of the leaves and the bark of trunks of Diospyros soubreana led to the isolation of three isocoumarins namely 4-O-galloylnorbergenin (1), norbergenin (2) and bergenin (3). Their structures were elucidated by spectral analysis including MS, 1D and 2D-NMR spectroscopy. All these compounds were isolated from this plant for the first time.
Authors and Affiliations
Tonzibo Zanahi Félix
Keywords
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