Synthesis and Biological Activities of 2-Amino-thiazole-5-carboxylic Acid Phenylamide Derivatives
作者:Wukun Liu、Jinpei Zhou、Fan Qi、Kerstin Bensdorf、Zhiyu Li、Huibin Zhang、Hai Qian、Wenlong Huang、Xueting Cai、Peng Cao、Anja Wellner、Ronald Gust
DOI:10.1002/ardp.201000281
日期:2011.7
were designed based on the structure of dasatinib. All compounds were synthesized by a systematic combinatorial chemical approach. Biological evaluation revealed that N‐(2‐chloro‐6‐methylphenyl)‐2‐(2‐(4‐methylpiperazin‐1‐yl)acetamido)thiazole‐5‐carboxamide (6d) exhibited high antiproliferative potency on human K563 leukemia cells comparable to dasatinib. Against mammary and colon carcinoma cells 6d was
为了开发有效的、选择性的抗肿瘤药物,基于达沙替尼的结构设计了一系列新型的2-氨基-噻唑-5-羧酸苯酰胺衍生物。所有化合物均通过系统组合化学方法合成。生物学评价表明,N-(2-氯-6-甲基苯基)-2-(2-(4-甲基哌嗪-1-基)乙酰氨基)噻唑-5-甲酰胺(6d)对人类K563白血病细胞具有高抗增殖能力达沙替尼。对乳腺癌和结肠癌细胞 6d 要么无活性(MDA-MB 231),要么活性明显较低(MCF-7 和 HT-29:IC50 分别为 20.2 和 21.6 µM)。达沙替尼在每个细胞系中的 IC50 <1 µM。