Anti-inflammatory activity of two new sesquiterpenoids from Radix Angelicae Pubescentis / 药学学报
Acta Pharmaceutica Sinica
;
(12): 343-347, 2019.
Artigo
em Chinês
| WPRIM
| ID: wpr-780119
ABSTRACT
Chemical constituents from the ethanol extract of Radix Angelicae Pubescentis was isolated and purified through Diaion HP-20 macroporous, silica gel column chromatography, gel filtration over Sephadex LH-20 and preparative HPLC. Two new sesquiterpenoid derivatives were identified as angesesquid A (1) and angesesquid B (2), and their structures were determined. In vitro degeneration model of primary rat disc chondrocytes was used to evaluate the anti-inflammatory activity of these two compounds. The results showed that compounds 1 and 2 had no anti-proliferation effect. Both compounds inhibited the release of NO, but had no inhibitory activity for the release of PGE2. This finding implies that both of these two new sesquiterpenoids could moderately inhibit the inflammatory reaction to some extent.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Acta Pharmaceutica Sinica
Ano de publicação:
2019
Tipo de documento:
Artigo
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