Investigation of Carboxylic Acid Isosteres and Prodrugs for Inhibition of the Human SIRT5 Lysine Deacylase Enzyme**
作者:Nima Rajabi、Tobias N. Hansen、Alexander L. Nielsen、Huy T. Nguyen、Michael Bæk、Julie. E. Bolding、Oskar Ø. Bahlke、Sylvester E. G. Petersen、Christian R. O. Bartling、Kristian Strømgaard、Christian A. Olsen
DOI:10.1002/anie.202115805
日期:2022.5.23
A SAR study of mechanism-based inhibitors of the sirtuin 5 (SIRT5) hydrolase, containing isosteres of an essential carboxylic acid moiety, furnished heterocycles with excellent potency and slow, tight-binding kinetics against the enzyme. Evaluation of selected compounds in cells revealed that transient masking of the heterocycle provided improved inhibitors with a high level of target engagement in
一项基于机制的 sirtuin 5 (SIRT5) 水解酶抑制剂的 SAR 研究,包含必需羧酸部分的等排体,为杂环提供了优异的效力和对酶的缓慢、紧密结合的动力学。对细胞中选定化合物的评估表明,杂环的瞬时掩蔽提供了改进的抑制剂,在培养的细胞中具有高水平的靶标参与。