In order to find novel antitumor agents with high efficiency and low toxicity, 11 novel pyrrolo[2,1-f][1,2,4]triazine derivatives were designed and synthesized through the introduction of varied structural moieties to the 4,6-positions of pyrrolotriazine core. The antiproliferative activities of synthesized compounds were also evaluated against human tumor cells. Firstly, 2-amino-2-cyanoacetamide(1) was prepared from methyl cyanoacetate as a starting material through three step reactions of oximation, reduc...
【基金】
supported by the National Natural Science Foundation of China(No.21272144);
the Fundamental Research Funds for the Central Universities(Nos.GK201603034,GK201706005,X2015YB06)~~
【更新日期】
2019-01-23
【分类号】
O626;TQ460.1
【正文快照】
1 IntroductionCancer is set to become a major cause of morbidity andmortality in the coming decades, and is a major publichealth problem in every region of the world.[1,2] Fightingcancer has been the life mission for generations of biologistsand clinician