with IC50 in the range of 0.06-1.76 µM. No significant difference was detected between the pim-1 inhibitory activity of the 4-pyrimidinone and the 4-imino (=NH) or the cyclised triazolopyrimidine derivatives. The most active compounds were tested for their cytotoxic activity on MCF7 and HCT116 and showed potent activity on both the cell lines.
制备了三个系列的2-芳基
吡啶并
噻吩并[3,2-d]
嘧啶-4-酮3a-j,
吡啶并
噻唑并
恶唑并
嘧啶6-8和4-亚
氨基-
吡啶并
噻吩并[3,2-d]
嘧啶9a,b,以改善pim-先前报道的2-芳基
吡啶并
噻吩并[3,2-d]
嘧啶-4-酮的抑制活性为1。所有测试化合物均显示出对pim-1的强抑制作用,IC50值为0.06-1.76 µM。在4-
嘧啶酮和4-亚
氨基(= NH)或环化的三唑并
嘧啶衍
生物的pim-1抑制活性之间未检测到显着差异。测试了活性最高的化合物对MCF7和HCT116的细胞毒活性,并在两种
细胞系中均显示出有效的活性。