Euparone, a new benzofuran from Ruscus aculeatus L.

@article{ElSohly1974EuparoneAN,
  title={Euparone, a new benzofuran from Ruscus aculeatus L.},
  author={M. ElSohly and N. Doorenbos and M. W. Quimby and J. Knapp and D. Slatkin and P. Schiff},
  journal={Journal of pharmaceutical sciences},
  year={1974},
  volume={63 10},
  pages={
          1623-4
        }
}
The structure of euparone, a new benzofuran from Ruscus aculeatus, as 2,5-diacetyl-6-hydroxybenzofuran was determined by spectral means and conversion to euparone methyl ether (O-methyleuparone). 
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Abstract Encelia californica Nutt. (Compositae, tribe Heliantheae) contains euparin and two new compounds of related constitution. No sesquiterpene lactones were found.
Mass spectrometry of heterocyclic compounds
Oxirans and Oxetans Reduced Furans Reduced Pyrans Furans and Benzofurans Pyrans, Pyrones and Benzopyrones Lactones and Cyclic Anhydrides Compounds with Two or More Oxygen Atoms in the Same RingExpand
[The pharmacological properties of extract of Ruscus aculeatus L].
Manual Of Cultivated Trees And Shrubs