The present invention relates to compounds which bind to Beta Trans-ducin repeat-containing protein (βTrCP), and modulate the activity of βTrCP. In particular, the invention relates to compounds which demonstrate optimised binding to PTrCP. The invention also relates to pharmaceutical compositions comprising such compounds and the use of such compounds as medicaments, specifically for the treatment of disorders associated with aberrant protein degradation, such as cancer. The preferred binding inhibitors are peptides derived from the motive DSGXXS, e.g. DEGFWE, DDGFWD and Succinyl-EGFWE.
本发明涉及与Beta Trans-ducin重复含蛋白(βTrCP)结合并调节βTrCP活性的化合物。特别是,本发明涉及表现出对
PTrCP优化结合的化合物。本发明还涉及包含这种化合物的制药组合物以及将这种化合物用作药物的用途,特别是用于治疗与异常蛋白降解相关的疾病,如癌症。首选的结合
抑制剂是从DSGXXS动机中派生的肽,例如
DEGFWE,DDGFWD和Succinyl-
EGFWE。