Corpus ID: 31472987

New prenylated chalcones from Lonchocarpus neuroscapha Benth. (Cordoa piaca).

  title={New prenylated chalcones from Lonchocarpus neuroscapha Benth. (Cordoa piaca).},
  author={O. Gonçalves de Lima and J. D. de Mello and J. S. de Barros Co{\^e}lho and F. D. de Andrade Lyra and M. Machado de Albuquerque and G. Marini-Bettolo and G. Delle Monache and F. Delle Monache},
  journal={Il Farmaco; edizione scientifica},
  volume={30 5},
The isolation of eight prenylated chalcones (cordoin, isocordoin, psi-isocordoin, derricin, lonchocarpin, 4-hydroxyderricin, 4-hydroxylonchocarpin, 4-hydroxyisocordoin) and of the flavanone and dihydrochalcone corresponding to cordoin is described. These substances are biogenetically correlated. The structures of the above mentioned substances were established through the examination and comparison of spectral data (U.V., I.R., N.M.R., M.S.) and of the chemical behaviour. Particular interest is… Expand
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