Diterpenoids from Scutellaria strigillosa / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 98-102, 2015.
Article
em Zh
| WPRIM
| ID: wpr-305341
Biblioteca responsável:
WPRO
ABSTRACT
By means of preparative HPTLC and column chromatography over silica gel and Sephadex LH-20, nine diterpenoids were isolated and purified from the whole plants of Scutellaria strigillosa. Based on the physico-chemical properties and spectral data, their structures were elucidated as: 6-O-acetyl-7-O-nicotinoylscutebarbatine G(1), 6-O-nicotinoyl-7-O-acetylscutebarbatine G(2), 6,7-di-O-nicotinoylscutebarbatine G(3), scutebarbatine K(4), scutebarbatine B(5), 6-O-acetylscutehenanine A(6), 6-O-nicotinoylbarba- tin A(7), 6,7-di-O-acetoxylbarbatin A(8), scutebarbatine F(9). Compound 1 is a new diterpenoid, and compounds 2-9 were isolated from Scutellaria strigillosa for the first time.
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Medicamentos de Ervas Chinesas
/
Espectroscopia de Ressonância Magnética
/
Estrutura Molecular
/
Química
/
Espectrometria de Massas por Ionização por Electrospray
/
Scutellaria
/
Diterpenos
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2015
Tipo de documento:
Article