Design and synthesis of novel substituted indole-acrylamide derivatives and evaluation of their anti-cancer activity as potential tubulin-targeting agents
作者:Mohammed Hawash、Deniz Cansen Kahraman、Abdurrahman Olgac、Sezen Guntekin Ergun、Ernest Hamel、Rengul Cetin-Atalay、Sultan Nacak Baytas
DOI:10.1016/j.molstruc.2022.132345
日期:2022.4
five of the compounds showed moderate antitumor activities. When the tubulin polymerization inhibitory effect of these compounds was evaluated, compound 13 was determined to be a tubulin polymerization inhibitor. Furthermore, cell cycle analysis for compound 13 resulted in G2/M-phase arrest in Huh7 cells. The results indicated that polar substitutions on the indole acrylamide scaffold enhance potency
在trans -indol-3-ylacrylamide 支架的 prop-2-en-1-on 接头上含有极性和非极性取代的新型化合物是通过在微管蛋白的秋水仙碱位点内建模而设计的,然后合成以确定这些取代在微管蛋白聚合。我们首先确定了化合物对癌细胞系的体外抗增殖活性,特别关注肝细胞癌。结果表明,其中五种化合物显示出中等的抗肿瘤活性。当评价这些化合物的微管蛋白聚合抑制效果时,确定化合物13是微管蛋白聚合抑制剂。此外,化合物13的细胞周期分析导致 Huh7 细胞中的 G2/M 期停滞。结果表明,吲哚丙烯酰胺支架上的极性取代增强了抗微管蛋白聚合的效力。然而,在癌细胞系上没有观察到与取代相关的生物活性变化,因为化合物的抑制机制可能不同。