Naturalsecondary metabolites
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Five naturalsecondary metabolites as cinnamic acid (1), (+)-catechin (2), (−)-epicatechin (3), p-coumaric acid (4), and ferulic acid (5) were isolated from Amanita caesarea based on antiinflammatory activity-guided extraction. Their structures (1−5) were determined by NMR spectra as well as by comparison with previously reported literature.
4p visirius 11-01-2023 5 2 Download