[EN] SUBSTITUTED 1-(3,3-DIFLUOROPIPERIDIN-4-YL)-IMIDAZO[4,5-C] QUINOLIN-2-ONE COMPOUNDS WITH BLOOD-BRAIN BARRIER PENETRABLE CAPABILITY<br/>[FR] COMPOSÉS SUBSTITUÉS DE 1-(3,3-DIFLUOROPIPÉRIDIN-4-YL)-IMIDAZO[4,5-C]QUINOLÉIN-2-ONE PRÉSENTANT UNE APTITUDE À TRAVERSER LA BARRIÈRE HÉMATO-ENCÉPHALIQUE
申请人:ZHONG WEI
公开号:WO2022060377A1
公开(公告)日:2022-03-24
The present invention discloses substituted 1-(3,3-difluoropiperidin-4-yl)-8-(pyridin-3-yl)-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one compounds having a capacity to cross the blood-brain barrier; the compound has the structural formula represented by formula (I). The substituted 1-(3,3-difluoropiperidin-4-yl)-8-(pyridin-3-yl)-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one compounds, derivatives and pharmaceutically acceptable salts thereof of the present invention have the ability to cross the blood-brain barrier and are capable of acting as a drug characteristic of a protein kinase inhibitor, in particular for the expression of a protein through an Ataxia-telangiectasia mutated kinase (ATM) and can be used to treat or prevent disorders associated with abnormal protein kinase activity, such as cancer, cancer with brain metastases, cancer with meningeal metastases, glioma, glioblastoma, DIPG, and the like either as monotherapy or combination with other treatment.
本发明揭示了具有穿越血脑屏障能力的取代1-(3,3-二氟哌啶-4-基)-8-(吡啶-3-基)-1,3-二氢-2H-咪唑[4,5-c]喹啉-2-酮化合物;该化合物具有由式(I)表示的结构式。本发明的取代1-(3,3-二氟哌啶-4-基)-8-(吡啶-3-基)-1,3-二氢-2H-咪唑[4,5-c]喹啉-2-酮化合物、衍生物和药学上可接受的盐具有穿越血脑屏障的能力,并能够作为一种蛋白激酶抑制剂的药物特性,特别是通过Ataxia-telangiectasia突变激酶(ATM)表达的蛋白质,可用于治疗或预防与异常蛋白激酶活性相关的疾病,如癌症、脑转移癌、脑膜转移癌、胶质瘤、胶质母细胞瘤、DIPG等,作为单一治疗或与其他治疗联合使用。