期刊
EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY
卷 242, 期 -, 页码 -出版社
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.ejmech.2022.114693
关键词
Kinase inhibitors; Selectivity; LRRK2; Bioisosteres; Peptides and proteins
资金
- Farmer Family Foundation Parkinson's Research Initiative
- Alexander & Eva Nemeth Foundation
- Sergey Brin Family Foundation
- NIH [1 S10 OD028697-01]
This study reports the discovery of a novel GS-LRRK2 kinase inhibitor compound capable of entering the brain, providing a promising starting point for the development of more brain penetrant compounds.
Mutations in the Leucine Rich Repeat Protein Kinase 2 gene (LRRK2) are genetic predispositions for Parkinson's Disease, of which the G2019S (GS) missense mutation is the most common. GS-LRRK2 has a hyperactive kinase, and although numerous drug discovery programs have targeted the LRRK2 kinase, few have reached clinical trials. We recently reported on the discovery of a novel LRRK2 kinase inhibitor chemotype, 1H-pyrazole biaryl sulfonamides. Although both potent and selective GS-LRRK2 inhibitors, 1H-pyrazole biaryl sulfonamides are incapable of crossing the blood-brain barrier. Retaining the core 1H-pyrazole and focusing our efforts on a phenylsulfonamide bioisosteric replacement, we report the discovery and preliminary development of azaspir-ocyclic 1H-3,4,5-trisubstituted pyrazoles as potent and selective (>2000-fold) GS-LRRK2 kinase inhibitors capable of entering rodent brain. The compounds disclosed here present an excellent starting point for the development of more brain penetrant compounds.
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。
推荐
暂无数据