In order to explore the novel anti-tumor agents,ten 6-arylmethyl-3-aryl-777-thiazolo[3,2-b],2,4-triazin-7-ones were designed and synthesized,and the structures were characterized by ^1H-NMR,MS,IR and X-ray single-crys...In order to explore the novel anti-tumor agents,ten 6-arylmethyl-3-aryl-777-thiazolo[3,2-b],2,4-triazin-7-ones were designed and synthesized,and the structures were characterized by ^1H-NMR,MS,IR and X-ray single-crystal diffraction analysis.The biological activity results showed that the target compounds exhibited certain inhibitory activity of osteosarcoma cells U2OS-EGFP.Compounds 6a,6g and 6j exhibited more than 70%inhibition ratio at the concentration of 50μmol·L^-1,and especially,the IC5o value of compound 6j was 11.58μmol·L^-1.The crystal of 6h was obtained and analyzed;some related weak interactions were discussed.The molecular docking results showed that the target compounds were supposed to be ERK1/2 inhibitors.展开更多
基金supported by the National Natural Science Foundation of China(No.21342006)the Program for Innovative Research Team of the Ministry of Education of China(No.IRT_14R36)
文摘In order to explore the novel anti-tumor agents,ten 6-arylmethyl-3-aryl-777-thiazolo[3,2-b],2,4-triazin-7-ones were designed and synthesized,and the structures were characterized by ^1H-NMR,MS,IR and X-ray single-crystal diffraction analysis.The biological activity results showed that the target compounds exhibited certain inhibitory activity of osteosarcoma cells U2OS-EGFP.Compounds 6a,6g and 6j exhibited more than 70%inhibition ratio at the concentration of 50μmol·L^-1,and especially,the IC5o value of compound 6j was 11.58μmol·L^-1.The crystal of 6h was obtained and analyzed;some related weak interactions were discussed.The molecular docking results showed that the target compounds were supposed to be ERK1/2 inhibitors.
