Isosteric exchange of the acylsulfonamide moiety in Abbott’s Bcl-XL protein interaction antagonist
作者:Alexander Dömling、Walfrido Antuch、Barbara Beck、Vesna Schauer-Vukašinović
DOI:10.1016/j.bmcl.2008.05.096
日期:2008.7
A multi-component reaction strategy was used for the fast and efficient synthesis of amide isosteres of known Bcl-2 inhibitors capable of disrupting protein-protein interactions. Ugi reaction and a subsequent nucleophilic aromatic substitution reaction provide a versatile path to libraries of compounds similar to Abbott's acylsulfonamides. Modeling arguments are used to explain the inferior activity
多组分反应策略用于快速有效合成已知的Bcl-2抑制剂的酰胺异构体,能够抑制蛋白质之间的相互作用。Ugi反应和随后的亲核芳族取代反应为类似于雅培酰基磺酰胺化合物的文库提供了一条通用途径。建模论点用于解释酰胺的活性低于磺酰胺系列。