[EN] NEW PIPERIDINYL DERIVATIVES AS INHIBITORS OF UBIQUITIN SPECIFIC PROTEASE 7<br/>[FR] NOUVEAUX DÉRIVÉS DE PIPÉRIDINYLE UTILISÉS EN TANT QU'INHIBITEURS DE LA PROTÉASE 7 SPÉCIFIQUE À L'UBIQUITINE
申请人:SERVIER LAB
公开号:WO2019105963A1
公开(公告)日:2019-06-06
Compounds of formula (I): wherein R1, R2, R3, B, W, Z, m and n are as defined in the description The compounds of the present invention have pro-apoptotic and/ or anti-proliferative properties making it possible to use them in pathologies involving a defect in apoptosis, such as, for example, in the treatment of cancer and of immune and auto-immune diseases.
Transition metal-catalyzed diamination by hydroxylamines is a common approach for making three-membered aziridines, while its use for building the larger N-heterocycles is still underdeveloped. Herein, we report an efficient Pd(0)-catalyzed inter-molecular [4+1] annulation of o-bromo(or chloro)-biaryls with bifunctional secondary hydroxylamines for the one-step assembly of synthetically useful carbazoles
羟胺的过渡金属催化二化是制备三元氮丙啶的常用方法,而其用于构建较大的N-杂环的用途仍未开发。在此,我们报告了一种有效的 Pd(0) 催化的分子间 [4+1] 环化邻溴(或氯)-联芳基与双功能仲羟胺,用于一步组装合成有用的咔唑。值得注意的是,这种多米诺骨牌反应的关键是明智地选择氨基源和 Pd(0)-催化剂,以便在具有不稳定 NO 的羟胺存在下将芳基卤化物氧化加成到 Pd(0)-物种中。键。
Substituted piperidines as inhibitors of ubiquitin specific protease 7
申请人:LES LABORATOIRES SERVIER
公开号:US11332472B2
公开(公告)日:2022-05-17
Compounds of formula (I):
wherein R1, R2, R3, B, W, Z, m and n are as defined in the description.
式(I)化合物:
其中 R1、R2、R3、B、W、Z、m 和 n 如说明中所定义。
NEW PIPERIDINYL DERIVATIVES AS INHIBITORS OF UBIQUITIN SPECIFIC PROTEASE 7