1-Isoindolinone derivatives were synthesised in high yields (up to 89%) by using 2-iodobenzyl bromide and 2-iodobenzylamine as bifunctional substrates in palladium-catalysed carbonylation. Depending on the N-nucleophiles, two types of compounds were synthesised with 2-iodobenzyl bromide: the use of primary amines, including amino acid methylesters, resulted in the formation of N-substituted 1-isoindolinones, while secondary amines react both with the benzyl bromide and iodoarene moieties resulting in the corresponding ortho-(N-piperidino/morpholinomethyl)-benzamides. The parent 1-isoindolinone was obtained in a facile, highly chemoselective intramolecular aminocarbonylation of 2-iodobenzylamine. The mechanistic details of the ring-closure reaction and the conditions leading to side-products are discussed as well. (C) 2010 Elsevier Ltd. All rights reserved.
[EN] BRM TARGETING COMPOUNDS AND ASSOCIATED METHODS OF USE<br/>[FR] COMPOSÉS CIBLANT BRM ET PROCÉDÉS D'UTILISATION ASSOCIÉS
申请人:ARVINAS OPERATIONS INC
公开号:WO2023097031A1
公开(公告)日:2023-06-01
The present disclosure relates to bifunctional compounds, which find utility as modulators of SMARCA2 or BRM (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a ligand that binds to the Von Hippel- Lindau E3 ubiquitin ligase, and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.
本公开涉及双功能化合物,它们可用作 SMARCA2 或 BRM(靶蛋白)的调节剂。特别是,本公开涉及双功能化合物,其一端含有与 Von Hippel- Lindau E3 泛素连接酶结合的配体,另一端含有与靶蛋白结合的分子,从而使靶蛋白靠近泛素连接酶,以实现对靶蛋白的降解(和抑制)。本公开物具有与降解/抑制靶蛋白相关的广泛药理活性。本公开的化合物和组合物可以治疗或预防因目标蛋白聚集或积聚而导致的疾病或失调。