Chemical constituents from Senefelderopsis croizatii Steyerm

Abstract:

Phytochemical study of the aerial parts of Senefelderopsis croizatii Steyerm., led to the isolation and characterization of 14 known compounds, 10 triterpenoids with different skeletons type, friedelane, oleanane, ursanes, lupanes, and cycloartanes, two glycosylates flavonoid, and one iridoid. The chemical structure of those isolated metabolites was obtained by extensive spectrometric, and spectroscopy information of MS, 1D and 2D NMR spectra, IR, and by comparison with literature data previously reported. This is the first phytochemical report of the constituents of this species. These phytochemical data reveal an undeniable chemophenetic relationship with the only other species, Senefelderopsis chiribiquetensis, included in this genus.

Año de publicación:

2020

Keywords:

• Iridoids
• Triterpenes
• Senefelderopsis croizatii
• euphorbiaceae
• VENEZUELA

Fuente:

scopus