作者:Zheng-Hong Pan、De-Sheng Ning、Si-Si Huang、Ling Cheng、Meng-Wen Xia、Li-Yan Peng、Dian-Peng Li
DOI:10.3390/molecules21050607
日期:——
In this study, four new lignan glucosides, named difengpiosides A-D (1-4), were isolated from the stem barks of Illicium difengpi, together with seven known compounds 5-11. Their structures were identified on the basis of spectroscopic analyses (1D and 2D NMR, HRESIMS, CD) and a comparison with literature data. All the compounds were evaluated for their inhibitory effects on lipopolysaccharide (LPS)-induced
在这项研究中,从双峰藤的茎皮中分离了四种新的木脂素葡糖苷,称为双峰苷(AD)(1-4),以及七个已知的化合物5-11。根据光谱分析(1D和2D NMR,HRESIMS,CD)并与文献数据进行比较,确定了它们的结构。评估了所有化合物对RAW264.7细胞中脂多糖(LPS)诱导的一氧化氮(NO)产生的抑制作用。