Synthesis and Biological Activities of a New Class of Heat Shock Protein 90 Inhibitors, Designed by Energy-Based Pharmacophore Virtual Screening
作者:Antonino Lauria、Ilenia Abbate、Carla Gentile、Francesca Angileri、Annamaria Martorana、Anna Maria Almerico
DOI:10.1021/jm4002023
日期:2013.4.25
The design through energy-based pharmacophore virtual screening has led to aminocyanopyridine derivatives as efficacious new inhibitors of Hsp90. The synthesized compounds showed a good affinity for the Hsp90 ATP binding site in the competitive binding assay. Moreover, they showed an excellent antiproliferative activity against a large number of human tumor cell lines. Further biological studies on
通过基于能量的药效团虚拟筛选的设计已导致氨基氰基吡啶衍生物成为Hsp90的有效新抑制剂。在竞争性结合测定中,合成的化合物对Hsp90 ATP结合位点显示出良好的亲和力。而且,它们对大量的人类肿瘤细胞系显示出极好的抗增殖活性。对具有更高EC 50的衍生物的进一步生物学研究证实了其对涉及Hsp90的细胞途径的特定影响。