for the treatment of various types of fibrosis and cancers. We have discovered the phthalimide-phenylpyridine conjugate as a novel hit compound for the Wnt pathway inhibitors from cellular screening. The structure-activity relationship of these compounds suggested both of the substituent group on the phthalimide fragment and the structure of the linker were critical to the inhibitory activity. The
Wnt信号异常参与了多种疾病。抑制Wnt途径是开发用于治疗各种类型的纤维化和癌症的新疗法的有吸引力的方法。我们已经从细胞筛选中发现邻苯二甲
酰亚胺-苯基
吡啶共轭物作为Wnt途径
抑制剂的新型命中化合物。这些化合物的构效关系表明,邻苯二甲
酰亚胺片段上的取代基和接头的结构均对抑制活性至关重要。最有效的化合物的效价比命中化合物高约10倍,IC50值为0.28±0.01 µM。