Synthesis and Cytotoxicity Studies of Novel 2-Hydrazonylpyrido[2,3-b]pyrazin-3(4H)-ones
作者:Guogang Zhang、Yajing Liu、Shuobing Wang、Chuan Zhou、Qingchang Huang、Ping Gong
DOI:10.1002/ardp.201100103
日期:2012.1
to develop potent antitumor agents, a series of novel 2‐hydrazonylpyrido[2,3‐b]pyrazin‐3(4H)‐one derivatives were designed and synthesized. All the prepared compounds were screened for their cytotoxic activities against A549, MDA‐MB‐231 and HT‐29 cell lines in vitro. Pharmacological data indicated that five of the target compounds showed cytotoxicity against A549 cell line below a concentration of
为了开发有效的抗肿瘤剂,设计并合成了一系列新型 2-腙基吡啶并[2,3-b]吡嗪-3(4H)-one衍生物。筛选了所有制备的化合物在体外对 A549、MDA-MB-231 和 HT-29 细胞系的细胞毒活性。药理学数据表明,5 种目标化合物在浓度低于 1 µM 时对 A549 细胞系显示出细胞毒性。化合物 15g 是最有效的一种,对 A549、MDA-MB-231 和 HT29 细胞系的 IC50 值分别为 0.19、2.11 和 2.15 µM。