Synthesis, characterization, and NF-κB pathway inhibition of 1-halogenated sinomenine derivatives
作者:Jian Tang、Rong Zhang、Xiu-Quan Xu、Chong-Wei Wen、Yong-Sheng Jin、Qiu-Ye Wu、Hai-Sheng Chen
DOI:10.1007/s10600-013-0457-8
日期:2013.1
A series of 1-halogenated sinomenine derivatives was designed and prepared. All synthesized derivatives were structurally confirmed by ESI-MS, PMR. The inhibition of the NF-κB pathway in vitro was evaluated with pNF-κB-luc cell lines. The derivatives 5b, 6a, 6c, and 7a inhibited NF-κB action with IC50 values lower than that of sinomenine.
设计并合成了一系列1-卤代紫草素衍生物。所有合成的衍生物均通过ESI-MS和PMR进行了结构确认。在体外评估了衍生物对NF-κB通路的抑制作用,使用了pNF-κB-luc细胞系。衍生物5b、6a、6c和7a的NF-κB活性抑制效果,其IC50值低于紫草素。