Flavonoid glycosides from Odontonema strictum leaves
<i>Odontonema strictum</i> (Acanthaceae) leave extract was investigated for its flavonoid content. Column chromatography was used for compound isolation and mass spectrometry was performed using electrospray ionization (ESI) in the negative ion mode for compound identification. The full characterization of luteolin 7-<i>O</i>-[β-D-apiofuranosyl-(1 → 2)-<i>O</i>-β-D-ribofuranoside], a flavone glycoside, was achieved using tandem mass spectrometry and high resolution 1D and 2D Nuclear Magnetic Resonance (NMR). Among the 10 flavonoids glycosides detected in the ethanol extract, beside the isolated one, 3 flavone glycosides with luteolin or apigenin aglycone were tentatively identified.
Authors
- Céline Henoumont (ORCID: https://orcid.org/0000-0002-3280-2441)
- Pascal Gerbaux (ORCID: https://orcid.org/0000-0001-5114-4352)
- Irène Semay (ORCID: https://orcid.org/0000-0002-4197-0316)
- Jean Claude W. Ouédraogo (ORCID: https://orcid.org/0000-0002-9518-6578)
- Sophie Laurent (ORCID: https://orcid.org/0000-0002-2589-3250)
- Yvonne L. Bonzi – Coulibaly
- Félix B. Kini
Institutions
- Université Joseph Ki-Zerbo (BF)
- University of Mons (BE)
- Centre National de la Recherche Scientifique et Technologique (BF)
- Institut de Recherche en Sciences de la Santé (BF)
Publication Details
- Journal
- Heliyon
- Published
- 2024-08-30
- DOI
- https://doi.org/10.1016/j.heliyon.2024.e37273
- Citations
- 1
- Primary Topic
- Phytochemistry and Biological Activities
- Type
- article
- Field-Weighted Citation Impact
- 0.60
Funders
- Uppsala Universitet
- European Regional Development Fund