Design and synthesis of novel furoquinoline based inhibitors of multiple targets in the PI3K/Akt-mTOR pathway
作者:Manoj V. Lohar、Ramswaroop Mundada、Mandar Bhonde、Amol Padgaonkar、Vijaykumar Deore、Nilambari Yewalkar、Dimple Bhatia、Maggie Rathos、Kalpana Joshi、Ram A. Vishwakarma、Sanjay Kumar
DOI:10.1016/j.bmcl.2008.04.078
日期:2008.6
We herein report the design and synthesis of furoquinoline based novel molecules (16-36) and their in vitro multiple targeted inhibitory potency against PI3K/Akt phosphorylation and mTOR using cell based and cell-free kinase assay. In particular, compound 23 in addition to PI3K-mTOR inhibitory potency, it has shown potent inhibition of hypoxia-induced accumulation of HIF-1alpha protein in U251-HRE
我们在此报告了基于细胞和无细胞激酶测定的基于呋喃喹啉的新型分子(16-36)的设计和合成及其对PI3K / Akt磷酸化和mTOR的体外多重靶向抑制能力。特别是,化合物23除了具有PI3K-mTOR抑制能力外,还显示出可有效抑制U251-HRE细胞系中低氧诱导的HIF-1alpha蛋白积聚。使用人非小细胞肺癌H-460细胞系和成胶质细胞瘤U251细胞系,通过Western blot分析证实了化合物23的抑制活性。