Abstract
A new C-glycosylflavone, identified as 6"'-O-acetylisospinosin (1), was isolated from the aerial parts of Cladanthus mixtus together with 30 known compounds. The structures of these compounds were established by interpretation of their spectral data, mainly UV, 1D and 2D NMR spectroscopic methods including (1H and 13C NMR, COSY, ROESY, HSQC and HMBC experiments), ESI-MS, and by comparison with the literature data.
Graphical Abstract
Acknowledgements
The authors are grateful to the MESRS, Algeria for the Profas grant (836958E) to Mr Abbes Benmerache, to CNRS, Conseil Regional Champagne-Ardenne, Conseil General de la Marne, Ministry of Higher Education and Research (MESR, France) and to the PlANET CPER Project.
Disclosure statement
No potential conflict of interest was reported by the authors.