作者:Andrea Altieri、Evgeny A. Spiridonov、Semen I. Sivtzev、Daisuke Ishibashi、Silvia Biggi、Noriyuki Nishida、Emiliano Biasini、Alexander V. Kurkin
DOI:10.1016/j.bmc.2020.115717
日期:2020.11
the chemical space exploration around the anti-prion compound BB 0300674 in order to gain an understanding of its Structure Activity Relationships (SARs). A series of 43 novel analogues, based on four different chemical clusters, were synthetized and tested against PrPSc and mutant PrP toxicity assays. From this biological screening, two compounds (59 and 65) emerged with a 10-fold improvement in anti-prion
ions病毒是错误折叠的蛋白质,与兽医和公共卫生高度相关,涉及神经退行性疾病。在这项工作中,我们报告了围绕反pr病毒化合物BB 0300674进行的化学空间探索,以了解其结构活性关系(SAR)。合成了基于四个不同化学簇的一系列43种新颖类似物,并针对PrP Sc和突变PrP毒性试验进行了测试。通过这种生物学筛选,出现了两种化合物(59和65),其抗ion病毒的活性比最初的先导化合物提高了10倍,同时具有令人感兴趣的细胞活力。