Synthesis and Biological Evaluation of Novel GSK-3β Inhibitors as Anticancer Agents
作者:Min-Jeong Choi、Da-Won Oh、Jae-Wan Jang、Yong-Seo Cho、Seon-Hee Seo、Kyu-Sung Jeong、Soo-Young Ko、Ae-Nim Pae
DOI:10.5012/bkcs.2011.32.6.2015
日期:2011.6.20
A series of isoxazol-indolin-2-one was designed for GSK-3$\beta}$ inhibitors as novel anticancer agents based on their binding mode analysis in GSK-3$\beta}$ crystal structure. Total 21 compounds were synthesized and evaluated for their inhibitory activity against two tumor cell lines (DU145 and HT29). Most of the synthesized compounds were potent with above 80% inhibitory activity at 100 $\mu}M$, and several compounds were examined for inhibitory activity against GSK-3$\beta}$. Among them, 15(Z) ($R_1$=H, $R_2$=3-Cl-phenyl) was most active with 78% inhibition of tumor cell line (HT29) at 20 $\mu}M$ and 72% inhibition of GSK-3$\beta}$ at 20 $\mu}M$.
设计了一系列异噁唑-吲哚-2-酮作为GSK-3$\beta}$抑制剂,作为新型抗癌剂,这基于对GSK-3$\beta}$晶体结构中结合模式的分析。总共合成了21个化合物,并评估其对两个肿瘤细胞系(DU145和HT29)的抑制活性。大多数合成的化合物在100 $\mu}M$下表现出超过80%的抑制活性,其中几个化合物被检测对GSK-3$\beta}$的抑制活性。在这些化合物中,15(Z)($R_1$=H,$R_2$=3-Cl-苯基)在20 $\mu}M$时对肿瘤细胞系(HT29)表现出78%的抑制率,对GSK-3$\beta}$表现出72%的抑制率。