Synthesis and anti-proliferative activity of aromatic substituted 5-((1-benzyl-1H-indol-3-yl)methylene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione analogs against human tumor cell lines
作者:Nikhil Reddy Madadi、Narsimha Reddy Penthala、Venumadhav Janganati、Peter A. Crooks
DOI:10.1016/j.bmcl.2013.12.013
日期:2014.1
Based on previous SAR studies on N-benzylindole and barbituric acid hybrid molecules, we have synthesized a series of aromatic substituted 5-((1-benzyl-1H-indol-3-yl)methylene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione analogs (3a–i) and evaluated them for their in vitro growth inhibition and cytotoxicity against a panel of 60 human tumor cell lines. Compounds 3c, 3d, 3f and 3g were identified
基于之前对N-苄基吲哚和巴比妥酸杂化分子的SAR 研究,我们合成了一系列芳香取代的 5-((1-benzyl-1 H -indol-3-yl)methylene)-1,3-dimethylpyrimidine-2 ,4,6(1 H ,3 H ,5 H )-三酮类似物 ( 3a – i ) 并评估了它们对一组 60 个人类肿瘤细胞系的体外生长抑制和细胞毒性。化合物3c、3d、3f和3g被鉴定为对 GI 50 的卵巢癌、肾癌和乳腺癌细胞系具有强效的抗增殖化合物。低纳摩尔范围内的值。4-甲氧基-N-苄基类似物(3d)是活性最强的化合物,其GI 50值分别为20 nM 和40 nM,分别针对OVCAR-5 卵巢癌细胞和MDA-MB-468 乳腺癌细胞。其他两种类似物,3c(4-甲基-N-苄基类似物)和3g(4-氟-N-苄基类似物)表现出对 MDA-MB-468 细胞 GI 50 = 30 nM