Antibiotic Components from the Rhizomes of Curcuma zedoaria
Natural Product Sciences
;
: 147-149, 2015.
Artigo
em Inglês
| WPRIM
| ID: wpr-124634
ABSTRACT
Two terpenoids, including one uniquely aromatized one (1), were isolated from CH2Cl2-soluble fraction of MeOH extracts of Curcuma zedoaria. They were identified to be a sesquiterpene ketolactone (1) and orobanone (2), respectively on the basis of their NMR data. The structure of compound 1 was confirmed by X-ray chrystallography and the reported NMR assignments for 1 were revised in this study. Antibiotic activities for compounds 1 and 2 were evaluated using disk diffusion assay. Compound 1 showed potent antibacterial activities against Listeria monocytogenes and Staphylococcus pseudointermedius while compound 2 was active against Bacillus cereus.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Staphylococcus
/
Terpenos
/
Bacillus cereus
/
Zingiberaceae
/
Curcuma
/
Rizoma
/
Difusão
/
Listeria monocytogenes
Idioma:
Inglês
Revista:
Natural Product Sciences
Ano de publicação:
2015
Tipo de documento:
Artigo
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