C-terminal domain, and showed anti-proliferative properties, leading to the development of new and more active compounds. Consequently, a new set of novobiocin analogs derived from 1,6-naphthyridin-2(1H)-one scaffold was designed, synthesized and evaluated against two breast cancer cell lines. Subsequently, cell cycle progression and apoptosis were conducted on best candidates, finally Western Blot analysis
Hsp90是一种
ATP依赖性伴侣蛋白,已知在许多癌症中均过表达。这样,Hsp90是药物发现的重要靶标。据报道,
氨基
香豆素抗生素新霉素抑制Hsp90靶向C端结构域,并显示出抗增殖特性,从而导致开发出新的活性更高的化合物。因此,设计,合成和评估针对两种乳腺癌
细胞系的一组新的新生
生物素类似物,这些新
生物素衍生自1,6-
萘啶-2-2(1 H)-one支架。随后,对最佳候选物进行细胞周期进程和凋亡,最后进行蛋白质印迹分析以测量其诱导Hsp90客户蛋白降解的能力。