Design, synthesis, and characterization of novel aminoalcohol quinolines with strong in vitro antimalarial activity
作者:A. Dassonville-Klimpt、J. Schneider、C. Damiani、C. Tisnerat、A. Cohen、N. Azas、M. Marchivie、J. Guillon、C. Mullié、P. Agnamey、Anne Totet、J. Dormoi、N. Taudon、B. Pradines、P. Sonnet
DOI:10.1016/j.ejmech.2021.113981
日期:2022.1
infections in the world. Herein, five new series of aminoalcohol quinolines including fifty-two compounds were designed, synthesized and evaluated in vitro against Pf3D7 and PfW2 strains. Among them, fourteen displayed IC50 values below or near of 50.0 nM whatever the strain with selectivity index often superior to 100.17b was found as a promising antimalarial candidate with IC50 values of 14.9 nM and
疟疾是世界上第五大致命的寄生虫感染。在此,设计、合成了五个新系列的氨基醇喹啉,包括 52 种化合物,并在体外针对Pf 3D7 和Pf W2 菌株进行了评估。其中,14 株的 IC 50值低于或接近 50.0 nM,无论选择性指数通常高于 100 的菌株。发现17b是一种有希望的抗疟候选药物,对Pf 3D7 和Pf的 IC 50值分别为 14.9 nM 和 11.0 nMW2 和高于 770 的选择性指数,无论细胞系是什么。在对伯氏疟原虫ANKA 感染的小鼠模型进行体内研究之前,进行了进一步的实验以确认安全性并建立化合物17b的初步 ADMET 谱。该研究的总体数据允许建立新的结构-活性关系并开发具有改进药代动力学特性的新型药物。