Dihydrobenzofuran lignans from Boreava orientalis

@inproceedings{Sakushima1996DihydrobenzofuranLF,
  title={Dihydrobenzofuran lignans from Boreava orientalis},
  author={Akiyo Sakushima and M. Nejat Coşkun and Tkakshi Maoka and Sansei Nishibe},
  year={1996}
}
Abstract Two new dihydrobenzofuran lignanamides and three known dihydrobenzofuran lignans have been isolated from fruits of Boreava orientalis . The structures of the two new compounds were established as cis - and trans - (2 R ,3 S )-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-hydroxymethyl-7-methoxybenzofuran-5-propen-1-ic(1,5-dimethyl)glutamate amide on the bases of chemical and spectral evidence, including NOE, 2D shift-correlation and HMBC NMR experiments.