Synthesis and antitumor activities of novel dipeptide derivatives derived from dehydroabietic acid
作者:Xiao-Chao Huang、Meng Wang、Heng-Shan Wang、Zhen-Feng Chen、Ye Zhang、Ying-Ming Pan
DOI:10.1016/j.bmcl.2014.02.001
日期:2014.3
series of dipeptide derivatives from dehydroabietic acid were designed and synthesized as novel antitumor agents. The antitumor activities screening indicated that many compounds showed moderate to high levels of inhibition activities against NCI-H460, HepG2, SK-OV-3, BEL-7404, HeLa and HCT-116 cancer cell lines and that some displayed more potent inhibitory activities than commercial anticancer drug
设计并合成了一系列来自脱氢松香酸的二肽衍生物,作为新型抗肿瘤剂。抗肿瘤活性筛选表明,许多化合物显示出对NCI-H460,HepG2,SK-OV-3,BEL-7404,HeLa和HCT-116癌细胞的中等至高水平的抑制活性,并且某些化合物比商业抗癌药物5-氟尿嘧啶。通过AO / EB染色,Hoechst 33258染色,JC-1线粒体膜电位染色,TUNEL法,DNA阶梯法和流式细胞术研究了代表性化合物7b的机制,表明该化合物可诱导HeLa细胞凋亡。进一步研究表明,化合物7b 通过线粒体途径诱导HeLa细胞凋亡。