Chemical constituents and antibacterial activity contained in Caesalpinia millettii / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2105-2107, 2012.
Article
en Zh
| WPRIM
| ID: wpr-338695
Biblioteca responsable:
WPRO
ABSTRACT
To study chemical constituents contained in roots of Caesalpinia millettii by HPLC. Six homoisoflavonoids were identified by spectroscopic data and physicochemical property as eucomin (1), intricatinol (2), 8-methoxybonducellin (3), bonducellin (4), 8-methoxyisobonducellin (5) and 3-(4-methoxybenzyl) -5, 7-dimethoxychroman-4-one (6). All compounds were separated from the root of this genus for the first time. An antibacterial screening was made on eight monomeric compounds. Among them, 8-methoxyisobonducellin, intricatinol, bergenin, hyperoside and 11-O-galloylbergenin showed a inhibitory effect on Staphylococcus aureus, Klebsiella Peneumoniae, Beta streptococcus and Aeruginosus bacillus.
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Farmacología
/
Pruebas de Sensibilidad Microbiana
/
Química
/
Cromatografía Líquida de Alta Presión
/
Raíces de Plantas
/
Caesalpinia
/
Isoflavonas
/
Antibacterianos
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2012
Tipo del documento:
Article