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