Skip to Main content Skip to Navigation
Journal articles

A new 5-alkylresorcinol glucoside derivative from Cybianthus magnus

Abstract : One new 5-alkylresorcinol glucoside (1) was isolated from leaves of Cybianthus magnus, along with 12 known compounds (2-13), isolated from four plants belonging to Myrsinaceae family. Their structures were determined on the basis of spectroscopic analysis and by comparison of their spectral data with those reported in the literature. Among the tested molecules, only compound 2 displayed a strong cytotoxic activity with IC50 values ranging between 22 and 100 μM for all cell lines tested. One new 5-alkylresorcinol glucoside (1) was isolated from leaves of Cybianthus magnus, along with 12 known compounds, isolated from four plants belonging to Myrsinaceae family (2, 3 isolated from C. magnus; 4-7, 10 and 11 isolated from Myrsine latifolia; 4, 8 and 9 isolated from Myrsine sessiflora; 6, 7, 10, 12 and 13 isolated from Myrsine congesta). Their structures were determined on the basis of spectroscopic analysis and by comparison of their spectral data with those reported in the literature. So far, only nine 5-alkylresorcinol glucosides were isolated from leaves of Grevillea robusta. Since resorcinols are known to exhibit strong cytotoxic activity, compounds 1 and 2 were tested against cell lines 3T3, H460, DU145 and MCF-7 for cytotoxicity in vitro and compounds 3-13 were tested for their antileishmanial activity. Compound 2 displayed a strong cytotoxic activity with IC50 values ranging between 22 and 100 μM for all tested cell lines. Compounds 3-13 were not active against Leishmania amazonensis amastigotes.
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-01324527
Contributor : Dritt Usth <>
Submitted on : Wednesday, June 1, 2016 - 10:27:23 AM
Last modification on : Friday, July 23, 2021 - 12:42:10 PM

Identifiers

Collections

Citation

B. Cabanillas, P Vasquez-Ocmin, I Zebiri, E Rengifo, Michel Sauvain, et al.. A new 5-alkylresorcinol glucoside derivative from Cybianthus magnus. Natural Product Research, Taylor & Francis, 2016, 30 (3), pp.293-298. ⟨10.1080/14786419.2015.1056188⟩. ⟨hal-01324527⟩

Share

Metrics

Record views

117