Biphasic Dose‐Dependent G0/G1 and G2/M Cell‐Cycle Arrest by Synthetic 2,3‐Arylpyridylindole Derivatives in A549 Lung Cancer Cells
作者:Pongtai Chaiputtanapun、Kriengsak Lirdprapamongkol、Bongkotrat Thanaussavadate、Thanyaporn Phongphankhum、Thanawit Thippong、Poomsith Thangsan、Phreeranat Montatip、Lukana Ngiwsara、Jisnuson Svasti、Pitak Chuawong
DOI:10.1002/cmdc.202200127
日期:2022.7.19
3-arylpyridylindole derivatives synthesized via the Larock heteroannulation exhibited higher cytotoxicity than their 2,3-diarylindole analogs. The most active compound demonstrated a concentration-dependent biphasic cell cycle arrest effect. At 0.5 μM, the compound triggered p53/p21-mediated cell cycle arrest in the G0/G1 phase, while multiple effects leading to G2/M phase cell cycle arrest were observed
通过 Larock 异环化合成的 2,3-芳基吡啶基吲哚衍生物比它们的 2,3-二芳基吲哚类似物表现出更高的细胞毒性。最活跃的化合物表现出浓度依赖性双相细胞周期阻滞作用。在 0.5 μM 时,该化合物在 G0/G1 期触发 p53/p21 介导的细胞周期停滞,而在 2.0 μM 时观察到导致 G2/M 期细胞周期停滞的多重效应。