Design and synthesis of potent inhibitors of the mono(ADP-ribosyl)transferase, PARP14
作者:Kristen Upton、Matthew Meyers、Ann-Gerd Thorsell、Tobias Karlberg、Jacob Holechek、Robert Lease、Garrett Schey、Emily Wolf、Adrianna Lucente、Herwig Schüler、Dana Ferraris
DOI:10.1016/j.bmcl.2017.04.089
日期:2017.7
a. BAL-2; ARTD-8). Two synthetic routes were established for this series and several compounds were identified as sub-micromolar inhibitors of PARP14, the most potent of which was compound 4t, IC50 = 160 nM. Furthermore, profiling other members of this series identified compounds with >20-fold selectivity over PARP5a/TNKS1, and modest selectivity over PARP10, a closely related mono-(ADP-ribosyl)transferase
合成了一系列(Z)-4-(3-氨基甲酰基苯基氨基)-4-氧代丁-2-烯基酰胺,并测试了它们抑制单-(ADP-核糖基)转移酶PARP14(aka BAL-2; ARTD)的能力。 -8)。针对该系列建立了两种合成途径,已鉴定出几种化合物为PARP14的亚微摩尔抑制剂,其中最有效的是化合物4t,IC 50 = 160 nM。此外,对该系列的其他成员进行了分析,鉴定出的化合物的选择性是PARP5a / TNKS1的20倍以上,而PARP10是密切相关的单-(ADP-核糖基)转移酶。