Phytochemical study of four plants from the family Myrsinaceae - Université Toulouse III - Paul Sabatier - Toulouse INP
Article Dans Une Revue Planta Medica Année : 2014

Phytochemical study of four plants from the family Myrsinaceae

Résumé

Four Peruvian plants (Cybianthus magnus, Myrsine latifolia, Myrsine congesta and Myrsine sessiliflora) belonging to the Myrsinaceae family have been studied in search of molecules with antileishmanial activity. From the hydromethanolic extract of three parts of each plant (leaves, stem and roots) 10 compounds were purified and identified. The purification was performed using chromatographic methods (HPLC; semi preparative chromatography) and the structure elucidation was accomplished by 1D, 2D NMR spectra (1H-1H, 13C, DEPT, COSY, HSQC, HMBC). One new compound was isolated and identified as 5-alkylresorcinolglucoside, named Cybianthoside A, from C. magnus. From the other plants, six flavonoids were isolated: (-) catechin, catechin-3-O-rhamnopyranoside , quercetin-3-O-rhamnopyranoside, isorhamnetin-3-O-rhamnopyranoside, quercetin-3-O-arabinopyranoside and quercetin-3-O-arabinofuranoside ; one lignan: lyoniresinol-9'-O-glucopyranoside ; one resorcinol derivative: 12'Z-5-heptadec-12'-enylresorcinol and two chromanes: myrsinoic acid B and myrsinoic B methyl ester. Extracts and fractions were evaluated for their antileishmanial activity but no activity was detected.
Fichier non déposé

Dates et versions

hal-03253638 , version 1 (08-06-2021)

Identifiants

Citer

I Zebiri, Michel Sauvain, L Voutquenne-Nazabadioko, Mohamed Haddad. Phytochemical study of four plants from the family Myrsinaceae. Planta Medica, 2014, 80 (16), ⟨10.1055/s-0034-1394557⟩. ⟨hal-03253638⟩
33 Consultations
0 Téléchargements

Altmetric

Partager

More