Bioscience, Biotechnology and Biochemistry 2002-Oct
Synthesis and biological activity of isoamoenylin, a metabolite of Dendrobium amoenum.
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Isoamoenylin (6), a dihydrostilbene from Dendrobium amoenum, was synthesised from 3,4,5-trimethoxybenzaldehyde (1) in four steps with an overall yield of 60%. The spectral data for synthetic 6 are in good agreement with those of the natural product. Isoamoenylin showed moderate antioxidative and weak antibacterial activities.