AI Article Synopsis
- Two new nitrile-containing compounds, nigrumin-5-p-coumarate and nigrumin-5-ferulate, were discovered in black currant seeds.
- Their chemical structures were determined using NMR spectroscopy techniques.
- Six known flavonoids were also isolated alongside these two new compounds.
Article Abstract
Two novel nitrile-containing compounds, nigrumin-5-p-coumarate and nigrumin-5-ferulate, together with six known flavonoids, were isolated from the seed of black currant (Ribes nigrum). The chemical structures of nigrumin-5-p-coumarate and 5-ferulate were elucidated using NMR spectroscopy as 2-trans-p-coumaroyloxymethyl-4-beta-D-glucopyranosyloxy-2(E)-butenenitrile and 2-trans-feruloyloxymethyl-4-beta-D-glucopyranosyloxy-2(E)-butenenitrile, respectively.
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| http://dx.doi.org/10.1016/s0031-9422(01)00441-1 | DOI Listing |
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Nigrumin-5-p-coumarate and nigrumin-5-ferulate, two unusual nitrile-containing metabolites from black currant (Ribes nigrum) seed.
Phytochemistry
February 2002
Industrial Research, PO Box 31310, Lower Hutt, New Zealand.
Article Synopsis
- Two new nitrile-containing compounds, nigrumin-5-p-coumarate and nigrumin-5-ferulate, were discovered in black currant seeds.
- Their chemical structures were determined using NMR spectroscopy techniques.
- Six known flavonoids were also isolated alongside these two new compounds.
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