Design, synthesis, and molecular docking studies of novel pomalidomide-based PROTACs as potential anti-cancer agents targeting EGFR<sup>WT</sup> and EGFR<sup>T790M</sup>
作者:Moustafa O. Aboelez、Amany Belal、Guangya Xiang、Xiang Ma
DOI:10.1080/14756366.2022.2062338
日期:2022.12.31
Abstract A new class of EGFR PROTACs based on pomalidomide was developed, synthesised, and tested for their cytotoxic activity against a panel of human cancer cells. Compounds 15–21 were showed to be more effective against the four tested cell lines than erlotinib. In particular, compound 16 was found to be the most potent counterpart as it was 5.55, 4.34, 5.04, and 7.18 times more active than erlotinib
The present disclosure relates to bifunctional compounds, which find utility as modulators of Burton's Tyrosine Kinase (BTK). In particular, the present disclosure is directed to bifunctional compounds. One end of a bifunctional compound includes a Von Hippel-Lindau, Cereblon, Inhibitors of Apotosis Proteins, or Mouse Double-Minute Homolog 2 ligand that binds to the respective E3 ubiquitin ligase. The other end of a bifunctional compound includes a moiety that binds a target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. Diseases or disorders that result from aggregation, accumulation, and/or overactivation of the target protein can be treated or prevented with compounds and compositions of the present disclosure.
本公开涉及双功能化合物,其作为Burton的酪氨酸激酶(BTK)的调节剂而有用。特别是,本公开是针对双功能化合物的。双功能化合物的一端包括Von Hippel-Lindau、Cereblon、Inhibitors of Apotosis Proteins或Mouse Double-Minute Homolog 2配体,该配体结合到相应的E3泛素连接酶。双功能化合物的另一端包括结合到目标蛋白质的部分,使目标蛋白质靠近泛素连接酶,以促进目标蛋白质的降解(和抑制)。本公开的化合物和组合物可用于治疗或预防由目标蛋白质的聚集、积累和/或过度活化引起的疾病或障碍。
Modulators of BTK proteolysis and methods of use
申请人:Yale University
公开号:US11028088B2
公开(公告)日:2021-06-08
The present disclosure relates to bifunctional compounds, which find utility as modulators of Burton's Tyrosine Kinase (BTK). In particular, the present disclosure is directed to bifunctional compounds. One end of a bifunctional compound includes a Von Hippel-Lindau, Cereblon, Inhibitors of Apotosis Proteins, or Mouse Double-Minute Homolog 2 ligand that binds to the respective E3 ubiquitin ligase. The other end of a bifunctional compound includes a moiety that binds a target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. Diseases or disorders that result from aggregation, accumulation, and/or overactivation of the target protein can be treated or prevented with compounds and compositions of the present disclosure.
本公开涉及双功能化合物,这些化合物可用作伯顿酪氨酸激酶(BTK)的调节剂。特别是,本公开涉及双功能化合物。双功能化合物的一端包括与相应 E3 泛素连接酶结合的 Von Hippel-Lindau、Cereblon、抑制细胞凋亡蛋白或小鼠双敏同源物 2 配体。双功能化合物的另一端包括与靶蛋白结合的分子,这样靶蛋白就会被置于泛素连接酶附近,以实现对靶蛋白的降解(和抑制)。本公开的化合物和组合物可以治疗或预防由于靶蛋白的聚集、积累和/或过度激活而导致的疾病或失调。