New dibenzoxocin derivatives from Caesalpinia decapetala / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 5310-5313, 2021.
Article
en Zh
| WPRIM
| ID: wpr-921677
Biblioteca responsable:
WPRO
ABSTRACT
The present study investigated the chemical constituents of Caesalpinia decapetala in the Fabaceae family. The chemical constituents were isolated and purified by chromatographies with silica gel, RP-C_(18), Sephadex LH-20, and preparative HPLC, and their structures were determined based on the spectroscopic data and physicochemical properties, as well as relevant references. Three pairs of new dibenzoxocin derivatives were isolated from 70% ethanol extract of C. decapetala and identified as protosappanoside A(1 a), isoprotosappanoside A(1 b), protosappanoside B(2 a), isoprotosappanoside B(2 b), protosappanoside C(3 a), and isoprotosappanoside C(3 b), respectively.
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Texto completo:
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Base de datos:
WPRIM
Asunto principal:
Extractos Vegetales
/
Estructura Molecular
/
Cromatografía Líquida de Alta Presión
/
Caesalpinia
/
Etanol
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2021
Tipo del documento:
Article