Development of Novel Pyridine-Thiazole Hybrid Molecules as Potential Anticancer Agents
作者:Iryna Ivasechko、Ihor Yushyn、Piotr Roszczenko、Julia Senkiv、Nataliya Finiuk、Danylo Lesyk、Serhii Holota、Robert Czarnomysy、Olga Klyuchivska、Dmytro Khyluk、Nataliya Kashchak、Andrzej Gzella、Krzysztof Bielawski、Anna Bielawska、Rostyslav Stoika、Roman Lesyk
DOI:10.3390/molecules27196219
日期:——
nzoic acid ethyl ester 4 was revealed. The IC50 of the compound 3 in HL-60 cells of the acute human promyelocytic leukemia was 0.57 µM, while in the pseudo-normal human cell lines, the IC50 of this compound was >50 µM, which suggests that the compounds 3 and 4 might be perspective anticancer agents. The detected selectivity of the derivatives 3 and 4 for cancer cell lines inspired us to study the mechanisms
合成了新型吡啶-噻唑杂化分子,并对其进行了物理化学表征,并筛选了它们对来自不同类型肿瘤(结肠癌、乳腺癌和肺癌、胶质母细胞瘤和白血病)和正常肿瘤的一组细胞系的细胞毒作用人类角质形成细胞,用于比较。3-(2-氟苯基)-1-[4-甲基-2-(吡啶-2-基氨基)-噻唑-5-基]-丙烯酮 3 和 4-(2-1-(2) 的高抗增殖活性-氟苯基)-3-[4-甲基-2-(吡啶-2-基氨基)-噻唑-5-基]-3-氧代丙硫基}-乙酰氨基)-苯甲酸乙酯4。化合物3的IC 50在急性人早幼粒细胞白血病HL-60细胞中的IC 50 为0.57 µM,而在假正常人细胞系中,该化合物的IC 50 >50 µM,这表明化合物3和4可能是有前景的抗癌剂。检测到的衍生物3和4对癌细胞系的选择性启发我们研究它们的细胞毒作用机制。结果表明,肿瘤细胞与 Fluzaparib(PARP1 抑制剂)的预孵育降低了衍生物3和4的细胞毒活性超过两倍。这些化合物影响