A benzoxepine derivative from Delphinium formosum

Mericli F., Mericli A., Becker H., Ulubelen A.

PHYTOCHEMISTRY, vol.42, no.4, pp.1257-1258, 1996 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 42 Issue: 4
  • Publication Date: 1996
  • Doi Number: 10.1016/0031-9422(96)00121-5
  • Journal Name: PHYTOCHEMISTRY
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.1257-1258


From an ethanolic extract of Delphinium formosum, in addition to a group C-19 alkaloids, a new benzoxepine derivative was isolated, whose structure was elucidated by spectral data, including 1D and 2D NMR techniques, as 1,1',7-trimethyl-2-oxo-3,8-dihydroxy-6-methoxy-benztetrahydrooxepine.