Synthesis of new α-Aryl-α-tetralones and α-Fluoro-α-aryl-α-tetralones, preliminary antiproliferative evaluation on drug resistant cell lines and in silico prediction of ADMETox properties
作者:Luana G. de Souza、Eduardo J. Salustiano、Kelli M. da Costa、Angela T. Costa、Vivian M. Rumjanek、Jorge L.O. Domingos、Magdalena N. Rennó、Paulo R.R. Costa
DOI:10.1016/j.bioorg.2021.104790
日期:2021.5
in moderate to good yields. These compounds were evaluated for their in vitro anti-proliferative effects against human breast cancer and leukemia cell lines with diverse profiles of drug resistance. The most promising compounds, 3b, 3c, 8a and 8c, were effective on both neoplastic models. 3b and 8a induced higher toxicity on multidrug resistant cells and were able to avoid efflux by ABCB1 and ABCC1
α-芳基-α-四氢萘酮和α-氟-α-芳基-α-四氢萘酮衍生物是通过钯催化的α-四氢萘酮和α-氟-α-四氢萘酮的α-芳基化反应合成的,溴芳烃的收率中等至良好。评估了这些化合物对具有多种耐药性的人乳腺癌和白血病细胞系的体外抗增殖作用。最有希望的化合物3b、3c、8a和8c对两种肿瘤模型均有效。3b和8a对多重耐药细胞诱导更高的毒性,并且能够避免 ABCB1 和 ABCC1 转运蛋白的外流。用于预测 ADMETox 特性的物理化学描述符的理论计算对于 Lipinski 的五法则是有利的,结果反映了对非肿瘤细胞的低影响。因此,这些化合物在开发治疗难治性癌症的药物方面显示出巨大的潜力。