[EN] COMPOUNDS FOR TARGETING DEGRADATION OF BRUTON'S TYROSINE KINASE<br/>[FR] COMPOSÉS DESTINÉS À CIBLER LA DÉGRADATION DE LA TYROSINE KINASE DE BRUTON
申请人:BIOGEN MA INC
公开号:WO2022235945A1
公开(公告)日:2022-11-10
This disclosure relates to compounds of Formula (A): BTK— L— DSM (A) or a pharmaceutically acceptable salt thereof, wherein DSM is a degradation signaling moiety that is covalently attached to the linker L, L is a linker that covalently attaches BTK to DSM, and BTK is a Btk binding moiety represented by Formula (I) or Formula (II) that is covalently attached to linker L: in which all of the variables are as defined in the application. Compounds or pharmaceutically acceptable salts thereof as described herein are capable of activating the selective ubiqitination of Btk proteins via the ubiquitin-proteasome pathways (UPP) and cause degradation of Btk proteins. The present disclosure also provides methods of treating disorders responsive to modulation of Btk activity and/or degradation of Btk with at least one compound described herein.
本公开涉及式(A)化合物:BTK-L-DSM(A)或其药学上可接受的盐,其中DSM是降解信号基团,与连接基L共价结合,L是将BTK与DSM共价连接的连接基,而BTK是由式(I)或式(II)表示的结合Btk的基团,其与连接基L共价连接。其中所有变量均如所述申请中定义。如本文所述的化合物或其药学上可接受的盐能够通过泛素-蛋白酶体途径(UPP)激活选择性泛素化Btk蛋白并导致Btk蛋白的降解。本公开还提供了使用至少一种本文所述化合物治疗对Btk活性调节和/或Btk降解具有反应的疾病的方法。