Synthesis, biological evaluation and virtual screening of some acridone derivatives as potential anticancer agents
作者:Abiodun S. Oyedele、Deanna N. Bogan、Cosmas O. Okoro
DOI:10.1016/j.bmc.2020.115426
日期:2020.5
good in vitro antiproliferative activities well over 95% of the panels. The most active compound is 8k (5, 7-dibromo-3-phenyl-3,4-dihydroacridin-1 (2H)-one). In addition, 8k was the most sensitive agent in all 9 panels starting with prostate (0.075 µm), leukemia (0.116 µm), non-small cell lung cancer (0.164 µm), colon cancer (0.193 µm), CNS cancer (0.264 µm), melanoma (0.317 µm), renal cancer (0.403 µm)
合成了十一种新的a啶酮衍生物,并评估了它们对60种人类癌细胞系的抗癌活性。五个化合物8b,8d,8g,8h和8k表现出非常好的体外抗增殖活性,远超过95%的样本。活性最高的化合物是8k(5,7-二溴-3-苯基-3,4-二氢ac啶-1(2H)-one)。另外8k在从前列腺(0.075 µm),白血病(0.116 µm),非小细胞肺癌(0.164 µm),结肠癌(0.193 µm),中枢神经系统癌(0.264 µm),黑素瘤( 0.317 µm),肾癌(0.403 µm),卵巢癌(0.410 µm)和乳腺癌(0.608 µm)。虚拟筛选研究还显示,这11种化合物中的9种与人拓扑异构酶IIα(PDB:1zxm)的活性位点ATPase结构域形成了良好的结合相互作用。所有九种衍生物均表现出在-8.5至-7.9 kcal / mol范围内的结合亲和力,表明它们可能是核酶拓扑异构酶的催化抑制剂。