A new prenylated coumarin (1) and a new anthranilamide derivative (2) were isolated from the aerial parts of Evodia lepta. Compound 2 represents the first anthranilamide derivative from the Evodia genus. Their structures were elucidated by spectroscopic data analysis (MS, UV, IR, and NMR). Compound 1 exhibited certain inhibition on nitric oxide (NO) production induced by lipopolysaccharide (LPS) in RAW264.7 macrophages with an IC50 value of 37.96 ± 1.7 μM.

中文翻译：

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Evodia lepta的一种新的烯丙基香豆素和一种新的蒽酰胺衍生物。

从吴茱E的地上部分中分离出新的烯丙基香豆素（1）和新的蒽酰胺衍生物（2）。化合物2代表来自Evodia属的第一个邻氨基苯甲酰胺衍生物。通过光谱数据分析（MS，UV，IR和NMR）阐明了它们的结构。化合物1对RAW264.7巨噬细胞中的脂多糖（LPS）诱导的一氧化氮（NO）生成具有一定的抑制作用，IC50值为37.96±1.7μM。