[EN] PYRAZOLE AMINOPYRIMIDINE DERIVATIVES AS LRRK2 MODULATORS FOR USE IN THE TREATMENT OF PARKINSON'S DISEASE [FR] DÉRIVÉS DE PYRAZOLE AMINOPYRIMIDINE EN TANT QUE MODULATEURS DE LRRK2 DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE LA MALADIE DE PARKINSON
[EN] PYRAZOLE AMINOPYRIMIDINE DERIVATIVES AS LRRK2 MODULATORS FOR USE IN THE TREATMENT OF PARKINSON'S DISEASE [FR] DÉRIVÉS DE PYRAZOLE AMINOPYRIMIDINE EN TANT QUE MODULATEURS DE LRRK2 DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE LA MALADIE DE PARKINSON
[EN] PYRAZOLE AMINOPYRIMIDINE DERIVATIVES AS LRRK2 MODULATORS FOR USE IN THE TREATMENT OF PARKINSON'S DISEASE<br/>[FR] DÉRIVÉS DE PYRAZOLE AMINOPYRIMIDINE EN TANT QUE MODULATEURS DE LRRK2 DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT DE LA MALADIE DE PARKINSON
申请人:HOFFMANN LA ROCHE
公开号:WO2013164323A1
公开(公告)日:2013-11-07
Compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein X, R1, R2, R3 and A are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.
Compounds of formula I:
or pharmaceutically acceptable salts thereof,
wherein X, R
1
, R
2
, R
3
and A are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with LRRK2 receptor, such as Parkinson's disease.
PYRAZOLE AMINOPYRIMIDINE DERIVATIVES AS LRRK2 MODULATORS FOR USE IN THE TREATMENT OF PARKINSON'S DISEASE
申请人:F.Hoffmann-La Roche AG
公开号:EP2844658A1
公开(公告)日:2015-03-11
US9212186B2
申请人:——
公开号:US9212186B2
公开(公告)日:2015-12-15
Discovery of Highly Potent, Selective, and Brain-Penetrant Aminopyrazole Leucine-Rich Repeat Kinase 2 (LRRK2) Small Molecule Inhibitors
作者:Anthony A. Estrada、Bryan K. Chan、Charles Baker-Glenn、Alan Beresford、Daniel J. Burdick、Mark Chambers、Huifen Chen、Sara L. Dominguez、Jennafer Dotson、Jason Drummond、Michael Flagella、Reina Fuji、Andrew Gill、Jason Halladay、Seth F. Harris、Timothy P. Heffron、Tracy Kleinheinz、Donna W. Lee、Claire E. Le Pichon、Xingrong Liu、Joseph P. Lyssikatos、Andrew D. Medhurst、John G. Moffat、Kevin Nash、Kimberly Scearce-Levie、Zejuan Sheng、Daniel G. Shore、Susan Wong、Shuo Zhang、Xiaolin Zhang、Haitao Zhu、Zachary K. Sweeney
DOI:10.1021/jm401654j
日期:2014.2.13
Leucine-rich repeat kinase 2 (LRRK2) has drawn significant interest in the neuroscience research community because it is one of the most compelling targets for a potential disease-modifying Parkinson's disease therapy. Herein, we disclose structurally diverse small molecule inhibitors suitable for assessing the implications of sustained in vivo LARK2 inhibition. Using previously reported aminopyrazole 2 as a lead molecule, we were able to engineer structural modifications in the solvent-exposed region of the ATP-binding site that significantly improve human hepatocyte stability, rat free brain exposure, and CYP inhibition and induction liabilities. Disciplined application of established optimal CNS design parameters culminated in the rapid identification of GNE-0877 (11) and GNE-9605 (20) as highly potent and selective LRRK2 inhibitors. The demonstrated metabolic stability, brain penetration across multiple species, and selectivity of these inhibitors support their use in preclinical efficacy and safety studies.