4.7 Article

Tetrahydropyridin-4-ylpicolinoylglycines as novel and orally active prolyl hydroxylase 2 (PHD2) inhibitors for the treatment of renal anemia

期刊

出版社

ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.ejmech.2022.114479

关键词

PHD2 inhibitor; HIF; Renal anemia

资金

  1. National Natural Science Foundation of China [81973173]
  2. Jiangsu Province Funds for Distinguished Young Scientists [BK20211527]
  3. Six Talent Peaks Project [YY-023]

向作者/读者索取更多资源

This study developed a novel type of PHD2 inhibitor, with compound 25 showing potent inhibition of PHD2 in vivo and no obvious toxicity, making it a promising candidate for the treatment of renal anemia.
Prolyl hydroxylase 2 (PHD2) is a key regulatory enzyme responsible for the degradation of hypoxia-inducible factor-alpha (HIF-alpha). Pharmacological inhibition of PHD2 stabilizes HIF-alpha and induces the production of endogenous erythropoietin (EPO), which is regarded as a promising strategy for the treatment of renal anemia. To date, a series of PHD2 inhibitors have been approved or advanced into clinical studies. In this study, we developed a new type of PHD2 inhibitors with the tetrahydropyridin-4-ylpicolinoylglycine scaffold by using a scaffold hopping strategy. Among them, compound 25 showed potent inhibition toward PHD2 with an IC50 of 6.55 +/- 0.41 nM. Furthermore, compound 25 upregulated reticulocytes in C57BL/6 mice. The subacute toxicological assay demonstrated 25 has no obvious toxicity in vivo. Overall, compound 25 is a promising candidate for the treatment of renal anemia.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据