A new phenolic ester, 1-O-(2,4-dihydroxy)benzoylglycerol, was isolated from Nigella damascena seeds, together with the three known phenolic compounds 3,4-dihydroxy-beta -phenethyl alcohol, 2,4-dihydroxyphenylacetic acid, and 2,4-dihydroxyphenylacetic acid methyl ester. The structures were determined on the basis of NMR spectral studies, as well as by mass spectroscopy.
Phenolic derivatives from Nigella damascena seeds
BRACA, ALESSANDRA;MORELLI, IVANO
2000-01-01
Abstract
A new phenolic ester, 1-O-(2,4-dihydroxy)benzoylglycerol, was isolated from Nigella damascena seeds, together with the three known phenolic compounds 3,4-dihydroxy-beta -phenethyl alcohol, 2,4-dihydroxyphenylacetic acid, and 2,4-dihydroxyphenylacetic acid methyl ester. The structures were determined on the basis of NMR spectral studies, as well as by mass spectroscopy.File in questo prodotto:
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