Discovery of Novel, Potent Inhibitors of Hydroxy Acid Oxidase 1 (HAO1) Using DNA-Encoded Chemical Library Screening
作者:Esther C. Y. Lee、Andrew J. McRiner、Katy E. Georgiadis、Julie Liu、Zooey Wang、Andrew D. Ferguson、Benjamin Levin、Moritz von Rechenberg、Christopher D. Hupp、Michael I. Monteiro、Anthony D. Keefe、Allison Olszewski、Charles J. Eyermann、Paolo Centrella、Yanbin Liu、Shilpi Arora、John W. Cuozzo、Ying Zhang、Matthew A. Clark、Christelle Huguet、Anna Kohlmann
DOI:10.1021/acs.jmedchem.0c02271
日期:2021.5.27
Inhibition of hydroxy acid oxidase 1 (HAO1) is a strategy to mitigate the accumulation of toxic oxalate that results from reduced activity of alanine–glyoxylate aminotransferase (AGXT) in primary hyperoxaluria 1 (PH1) patients. DNA-Encoded Chemical Library (DECL) screening provided two novel chemical series of potent HAO1 inhibitors, represented by compounds 3–6. Compound 5 was further optimized via
抑制羟酸氧化酶1(HAO1)是减轻原发性高草酸尿症1(PH1)患者丙氨酸-乙醛酸氨基转移酶(AGXT)活性降低所致的有毒草酸积累的一种策略。DNA编码化学文库(DECL)筛选提供了两种新型的有效HAO1抑制剂化学系列,分别由化合物3 – 6表示。通过各种结构-活性关系(SAR)探索方法,将化合物5进一步优化为29,具有增强的功效和吸收,分布,代谢和排泄(ADME)/药代动力学(PK)特性的化合物。由于含羧酸的化合物通常渗透性差,并且具有潜在的活性葡糖醛酸苷代谢产物,因此我们进行了简短的酸替代物初步研究,目的是鉴定不含酸的HAO1抑制剂。由化合物5引发的基于结构的药物设计导致鉴定出HAO1 31的非酸抑制剂,其功效较弱且通透性增加。