Cytisine-flavonoid conjugates: Synthesis and antitumor structure-activity relationship research
作者:Renhao Liu、Xiaoze Bao、Xuanrong Sun、Yue Cai、Tianwei Zhang、Xinyi Ye、Xing-Nuo Li
DOI:10.1016/j.tetlet.2020.151803
日期:2020.4
In research of anti-triple negative breast cancer (TNBC) agents, a series of cytisine-flavonoid conjugates (A-1∼G-1) were designed and synthesized in high yields with (-)-cytisine and flavonoids via N,N-4-dimethyl-4-aminopyridine (DMAP)-catalyzed synthetic strategy. In addition, the in vitro cytotoxicity of the conjugates was tested, and the results showed that some compounds had better cytotoxicity
在抗三阴性乳腺癌(TNBC)剂的研究,一系列金雀花碱的类黄酮共轭物(的A-1~G-1 )设计并以高产率合成了( - ) -金雀花碱和黄酮类化合物经由N,N- - 4-二甲基-4-氨基吡啶(DMAP)催化的合成策略。另外,测试了缀合物的体外细胞毒性,结果表明某些化合物对人乳腺癌细胞(MDA-MB-231)的毒性比阳性对照药物紫杉醇更好。结构-活性关系的研究表明,以5-氯和黄酮类为特征的半胱氨酸形成的结合物对MDA-MB-231细胞具有更好的抗增殖作用。