Synthesis, Cytotoxicity and Protein Kinase C Inhibition of Arylpyrrolylmaleimides
作者:Gui-Qing Xu、Chong Zhang、Lei Zhang、Xing-Lu Zhou、Bo Yang、Qiao-Jun He、Yong-Zhou Hu
DOI:10.1002/ardp.200700190
日期:2008.5
novel arylpyrrolylmaleimides was synthesized and evaluated for their in‐vitro cytotoxicity against various human cancer cell lines and their protein‐kinaseC inhibitory activity. Some of the compounds showed high or moderate cytotoxic activity against the tested cell lines. Compound 6b is the most promising compound against the tested cancer cell lines; 6d and 6e showed moderate protein‐kinaseC inhibition
合成了一系列新型芳基吡咯基马来酰亚胺,并评估了它们对各种人类癌细胞系的体外细胞毒性及其蛋白激酶 C 抑制活性。一些化合物对测试的细胞系显示出高或中度的细胞毒活性。化合物 6b 是最有前途的抗癌细胞系化合物;6d和6e显示出中度蛋白激酶C抑制。根据获得的实验数据讨论结构 - 活性关系。
Synthesis and Cytotoxicity of Indolopyrrolemaleimides
作者:Gui-Qing Xu、Peng Guo、Chong Zhang、Qiao-Jun He、Bo Yang、Yong-Zhou Hu
DOI:10.1248/cpb.55.1302
日期:——
A series of indolopyrrolemaleimides have been synthesized and evaluated for their cytotoxicity in vitro against human leukemia cell line and four human solid cancer cell lines. Some of the compounds showed high or mediate activity against the lines. 6dc is the most promising compound among them. The inhibition toward topoisomerase I was also studied.
我们合成了一系列吲哚吡咯马来酰亚胺化合物,并在体外评估了它们对人类白血病细胞系和四种人类实体癌细胞系的细胞毒性。其中一些化合物对这些细胞系表现出很高的活性或介导活性。6dc 是其中最有前途的化合物。此外,还研究了 6dc 对拓扑异构酶 I 的抑制作用。
Synthesis and biological evaluation of novel 4-azaindolyl-indolyl-maleimides as glycogen synthase kinase-3β (GSK-3β) inhibitors
作者:Qing Ye、Guiqing Xu、Dan Lv、Zhe Cheng、Jia Li、Yongzhou Hu
DOI:10.1016/j.bmc.2009.05.031
日期:2009.7
A series of novel 4-azaindolyl-indolyl-maleimides were synthesized and evaluated for their GSK-3 beta inhibitory activity. Most compounds exhibited high potency to GSK-3 beta. Among them, compound 7c was the most promising GSK-3 beta inhibitor. Preliminary structure-activity relationships were discussed based on the experimental data obtained and showed that different substituents on the indole ring and side chains at 1-position of indole had varying degrees of influence on the GSK-3 beta inhibitory potency. In a cell-based functional assay, compounds 7c and 15a significantly reduced A beta-induced Tau hyperphosphorylation by inhibiting GSK-3 beta. (C) 2009 Elsevier Ltd. All rights reserved.