含烷醇
曼陀罗
曼陀罗
茄科
消炎药
一氧化氮
化学
传统医学
脂多糖
立体化学
植物
生物
作者
Jia-Tong Wu,Yan Liu,Si-Yi Wang,Yi-Kai Jiang,Xiao-Mao Li,Anam Naseem,Wei Guan,Juan Pan,Hai-Xue Kuang,Bing-You Yang
出处
期刊:Steroids
[Elsevier]
日期:2022-03-01
卷期号:: 109010-109010
标识
DOI:10.1016/j.steroids.2022.109010
摘要
Four previously undescribed withanolides, datinolides A-D (1-4) and eight known withanolides (5-12), were separated from the 70% ethyl alcohol extract of Datura inoxia Mill. leaves. All structures were clarified by comprehensive spectroscopic analysis. Furthermore, all withanolides were assessed for their anti-inflammatory activity and results showed that 1 exhibited a fairly good suppression against nitric oxide generation in lipopolysaccharide-stimulated RAW 264.7 cells (IC50 = 10.33 ± 1.53 μM).
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