Click chemistry was utilised to prepare a library of PROTACs based on entinostat a class I histone deacetylase (HDAC) inhibitor in clinical trials. A novel PROTAC JMC-137 was identified as a HDAC1/2 and HDAC3 degrader in HCT116 cells. However, potency was compromised compared to previously identified class I HDAC PROTACs highlighting the importance in the choice of HDAC ligand, functional group for linker attachment and positioning in PROTAC design.
Click chemistry was utilised to prepare a library of PROTACs based on entinostat a class I histone deacetylase (HDAC) inhibitor in clinical trials.
利用点击化学制备了一个基于恩替诺特(一种处于临床试验阶段的I类组蛋白去乙酰化酶(HDAC)抑制剂)的蛋白降解靶向嵌合体(PROTACs)库。一种新型的PROTAC JMC - 137在HCT116细胞中被鉴定为HDAC1/2和HDAC3降解剂。然而,与先前鉴定的I类HDAC PROTACs相比,其效力有所降低,这凸显了在PROTAC设计中选择HDAC配体、连接子连接的官能团以及定位的重要性。
利用点击化学制备了一个基于恩替诺特(一种处于临床试验阶段的I类组蛋白去乙酰化酶(HDAC)抑制剂)的蛋白降解靶向嵌合体(PROTACs)库。