» Articles » PMID: 27598312

Design and Synthesis of Potent Quinazolines As Selective β-Glucocerebrosidase Modulators

Overview
Journal J Med Chem
Specialty Chemistry
Date 2016 Sep 7
PMID 27598312
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

Gaucher's disease is a common genetic disease caused by mutations in the β-glucocerebrosidase (GBA1) gene that have been also linked to increased risk of Parkinson's disease and Lewy body dementia. Stabilization of misfolded mutant β-glucocerebrosidase (GCase) represents an important therapeutic strategy in synucleinopathies. Here we report a novel class of GCase quinazoline inhibitors, obtained in a high throughput screening, with moderate potency against wild-type GCase. Rational design and a SAR study of this class of compounds led to a new series of quinazoline derivatives with single-digit nanomolar potency. These compounds were shown to selectively stabilize GCase when compared to other lysosomal enzymes and to increase N370S mutant GCase protein concentration and activity in cell assays. To the best of our knowledge, these molecules are the most potent noniminosugar GCase modulators to date that may prove useful for future mechanistic studies and therapeutic approaches in Gaucher's and Parkinson's diseases.

Citing Articles

-Associated Parkinson's Disease Is a Distinct Entity.

Skrahin A, Horowitz M, Istaiti M, Skrahina V, Lukas J, Yahalom G Int J Mol Sci. 2024; 25(13).

PMID: 39000225 PMC: 11241486. DOI: 10.3390/ijms25137102.


Development of quantitative high-throughput screening assays to identify, validate, and optimize small-molecule stabilizers of misfolded β-glucocerebrosidase with therapeutic potential for Gaucher disease and Parkinson's disease.

Williams D, Glasstetter L, Jong T, Kapoor A, Zhu S, Zhu Y bioRxiv. 2024; .

PMID: 38712038 PMC: 11071283. DOI: 10.1101/2024.03.22.586364.


GBA1 Variants and Parkinson's Disease: Paving the Way for Targeted Therapy.

Huh Y, Usnich T, Scherzer C, Klein C, Chung S J Mov Disord. 2023; 16(3):261-278.

PMID: 37302978 PMC: 10548077. DOI: 10.14802/jmd.23023.


Direct targeting of wild-type glucocerebrosidase by antipsychotic quetiapine improves pathogenic phenotypes in Parkinson's disease models.

Burbulla L, Zheng J, Song P, Jiang W, Johnson M, Brundin P JCI Insight. 2021; 6(19).

PMID: 34622801 PMC: 8525588. DOI: 10.1172/jci.insight.148649.


Current Approaches and Tools Used in Drug Development against Parkinson's Disease.

Koszla O, Stepnicki P, Zieba A, Grudzinska A, Matosiuk D, Kaczor A Biomolecules. 2021; 11(6).

PMID: 34208760 PMC: 8235487. DOI: 10.3390/biom11060897.


References
1.
Steet R, Chung S, Wustman B, Powe A, Do H, Kornfeld S . The iminosugar isofagomine increases the activity of N370S mutant acid beta-glucosidase in Gaucher fibroblasts by several mechanisms. Proc Natl Acad Sci U S A. 2006; 103(37):13813-8. PMC: 1564243. DOI: 10.1073/pnas.0605928103. View

2.
Hruska K, Lamarca M, Scott C, Sidransky E . Gaucher disease: mutation and polymorphism spectrum in the glucocerebrosidase gene (GBA). Hum Mutat. 2008; 29(5):567-83. DOI: 10.1002/humu.20676. View

3.
Tekoah Y, Tzaban S, Kizhner T, Hainrichson M, Gantman A, Golembo M . Glycosylation and functionality of recombinant β-glucocerebrosidase from various production systems. Biosci Rep. 2013; 33(5). PMC: 3782720. DOI: 10.1042/BSR20130081. View

4.
Tropak M, Kornhaber G, Rigat B, Maegawa G, Buttner J, Blanchard J . Identification of pharmacological chaperones for Gaucher disease and characterization of their effects on beta-glucocerebrosidase by hydrogen/deuterium exchange mass spectrometry. Chembiochem. 2008; 9(16):2650-62. PMC: 2910749. DOI: 10.1002/cbic.200800304. View

5.
Wang G, Reinkensmeier G, Zhang S, Zhou J, Zhang L, Zhang L . Rational design and synthesis of highly potent pharmacological chaperones for treatment of N370S mutant Gaucher disease. J Med Chem. 2009; 52(10):3146-9. DOI: 10.1021/jm801506m. View