39617-88-4Relevant academic research and scientific papers
Synthesis and antitumor activity of novel pyridino[2,3-d]pyrimidine urea derivatives
Chen, Dongmei,Chen, Yumei,Yang, Di,Zheng, Zhaopeng,Zhou, Zhixu
, p. 1628 - 1636 (2021)
A series of novel N-(3-((6-bromopyrido[2,3-d]pyrimidin-4-yl)oxy)phenyl)pyrrolidine-1-carboxamide and 1-(3-((6-bromopyrido[2,3-d]pyrimidin-4-yl)oxy)phenyl)-3-propylurea derivatives were synthesized. Their antitumor activities against human breast carcinoma cells (MCF-7) and human colon cancer cells (HCT-116) in vitro were evaluated, using sorafenib as a positive control drug. Anticancer bioassays indicated that several compounds exhibited appreciable anticancer activity against MCF-7 and HCT-116 cells. Particularly, compounds 9g and 8b demonstrated the most significant inhibitory effect against HCT-116 and MCF-7 cells, with inhibition ratios of 25.56% and 26.46%, respectively. Additionally, the synthesized pyridine[2,3-d]pyrimidine derivatives containing a urea group moieties exhibited antitumor activities against MCF-7 and HCT-116 cells in vitro.
