[EN] COMPOUNDS FOR MALT1 DEGRADATION<br/>[FR] COMPOSÉS POUR LA DÉGRADATION DE MALT1
申请人:UNIV CORNELL
公开号:WO2018085247A1
公开(公告)日:2018-05-11
Provided herein are bifunctional compounds that inhibit MALTl and/or promote targeted ubiquitination for the degradation of MALTl. In particular, provided are compounds that can bind MALTl, a protein whose activity is responsible for constitutive NF-KB signaling in certain cancers (e.g., activated B-cell diffuse large B-cell lymphoma (ABC-DLBCL)), and can assist in its degradation by recruiting an E3 ubiquitin ligase (e.g., Cereblon, VHL), which can ubiquitinate MALTl, marking it for proteasome degradation. Also provided are pharmaceutical compositions comprising the bifunctional compounds, methods of treating cancer with the bifunctional compounds, methods of promoting the degradation of MALTl, and methods of binding E3 ubiquitin ligase activity in a subject by administering a compound or composition described herein.
本文提供了一种双功能化合物,可以抑制MALT1并/或促进靶向泛素化以降解MALT1。具体而言,提供了可以结合MALT1的化合物,MALT1是一种蛋白质,在某些癌症中负责构成性NF-KB信号(例如,激活的B细胞弥漫性大B细胞淋巴瘤(ABC-DLBCL)),并且可以通过招募E3泛素连接酶(例如,Cereblon,VHL)协助其降解,后者可以泛素化MALT1,标记其进行蛋白酶体降解。还提供了包含这些双功能化合物的药物组合物,使用这些双功能化合物治疗癌症的方法,促进MALT1的降解的方法,以及通过给予本文描述的化合物或组合物在受试者中结合E3泛素连接酶活性的方法。