A New Chalcone and Antimicrobial Chemical Constituents of Dracaena stedneuri.

ABSTRACT: Microbial infections are leading causes of death and morbidity all over the world due to the development of the resistance to antibiotics by certain microorganisms. In this study, the chemical exploration of the ethanol (EtOH) extract of the aerial part of Dracaena stedneuri (Dracaenaceae) led to the isolation of one previously unreported chalcone derivative, i.e., 2',4'-dihydroxy-2,3'-dimethoxychalcone (1), together with 12 known compounds: 8-(C)-methylquercetagetin-3,6,3'-trimethyl ether (2), methylgalangine (3), quercetin (4), kaempferol (5), 6,8-dimethylchrysin (6), ombuine-3-O-rutinoside (4',7-dimethylquercetin-3-O-α-L-rhamnopyranosyl-(1 → 6) -β-D-glucopyranoside) (7), alliospiroside A (8

SUBMITTER: Mouzie CM 

PROVIDER: S-EPMC9228254 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature