In this paper, 21 naphthalene-chalcone derivatives were synthesized and their biologicaleffects were evaluated. The results showed that compounds 2a–2u displayed clear antidepressant activity at 30 mg/kg in the forced swimming test. Compounds 2h, 2o, 2t, and 2u exhibited a good antidepressant effect in the forced swimming test and tail suspension test at 30 mg/kg. Compounds 2h, 2o, 2t, and 2u but
Design, synthesis, and biological evaluation of polyphenols with 4,6-diphenylpyrimidin-2-amine derivatives for inhibition of Aurora kinase A
作者:Young Han Lee、Jihyun Park、Seunghyun Ahn、Youngshim Lee、Junho Lee、Soon Young Shin、Dongsoo Koh、Yoongho Lim
DOI:10.1007/s40199-019-00272-5
日期:2019.6
cytotoxicities against cancercells, quantitative structure-activity relationships (QSAR) were calculated. Biological activities were determined by flow cytometry for cellcycle analysis and by immunoblot analysis for the detection of Aurorakinase A (AURKA) activity. Because 2-(2-Amino-6-(2,4-dimethoxyphenyl)pyrimidin-4-yl) phenol (derivative 12) selectively inhibited AURKA activity from the kinome assay
2,4-Diaryl-pyrimido[1,2-a]benzimidazole derivatives as novel anticancer agents endowed with potent anti-leukemia activity: Synthesis, biological evaluation and kinase profiling
作者:Moataz A. Shaldam、Denisa Hendrychová、Radwan El-Haggar、Veronika Vojáčková、Taghreed A. Majrashi、Eslam B. Elkaeed、Nicolas Masurier、Vladimír Kryštof、Haytham O. Tawfik、Wagdy M. Eldehna
DOI:10.1016/j.ejmech.2023.115610
日期:2023.10
superior sub-micromolar activity towards leukemia. Furthermore, pyrimido[1,2-a]benzimidazoles 5e-l were tested on a panel ofhuman acute leukemia cell lines, namely HL60, MOLM-13, MV4-11, CCRF-CEM and THP-1, where 5e-h reached single-digit micromolar GI50 values for all the tested cell lines. All prepared compounds were first tested for inhibitory action against the leukemia-associated mutant FLT3-ITD
急性髓系白血病 (AML) 是最具侵袭性的人类癌症之一,发展迅速,因此需要立即治疗。在目前的研究中,报道了作为潜在抗 AML 药物的新型嘧啶并[1,2- a ]苯并咪唑 ( 5a-p )衍生物的开发。在NCI-DTP中检查制备的化合物5a-p的体外抗肿瘤活性,随后选择5h进行全组五剂量筛选以评估其TGI、LC 50和GI 50值。化合物5h在低微摩尔浓度下对所有测试的人类癌细胞系均表现出有效的抗肿瘤活性,GI 50范围为 0.35 至 9.43 μM,对白血病具有优异的亚微摩尔浓度。此外,在一组人急性白血病细胞系(即 HL60、MOLM-13、MV4-11、CCRF-CEM 和 THP-1)上测试了嘧啶并[1,2- a ]苯并咪唑5e-l ,其中5e-h达到了单次所有测试细胞系的数字微摩尔 GI 50值。首先测试所有制备的化合物对白血病相关突变体 FLT3-ITD 以及 ABL、CDK2 和