Your browser doesn't support javascript.
loading
A new nor-sesquiterpene glycoside from Corydalis edulis / 中国中药杂志
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-1008541
Biblioteca responsável: WPRO
ABSTRACT
This study is to investigate the chemical constituents from the whole plant Corydalis edulis. The chemical constituents were separated and purified by macroporous resin D101, silica gel, Sephadex LH-20, ODS, and semi-preparative HPLC. Their structures were determined by physicochemical properties and spectroscopic data. Four compounds were isolated from the dichloromethane and water extracts of the whole plant C. edulis, and identified as 6'-β-D-xylosylicariside B2(1),(3S,5R,6S,7E)-5,6-epoxy-3-hydroxy-7-megastigmen-9-one(2), loliolide(3), and 5,5'-dimethoxybiphenyl-2,2'-diol(4), respectively. Compound 1 is a new compound, of which the absolute configuration was established by electronic circular dichroism(ECD) calculations. Compound 4 is obtained from the plants of Papaveraceae family for the first time. Compounds 2 and 3 are firstly isolated from the Corydalis genus.
Assuntos

Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Assunto principal: Sesquiterpenos / Estrutura Molecular / Cromatografia Líquida de Alta Pressão / Corydalis / Compostos Fitoquímicos / Glicosídeos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2020 Tipo de documento: Artigo
Texto completo: Disponível Base de dados: WPRIM (Pacífico Ocidental) Assunto principal: Sesquiterpenos / Estrutura Molecular / Cromatografia Líquida de Alta Pressão / Corydalis / Compostos Fitoquímicos / Glicosídeos Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2020 Tipo de documento: Artigo
...