[EN] PYRROLIDINE AND BICYCLOHETEROARYL CONTAINING OGA INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS INHIBITEURS D'OGA CONTENANT DE LA PYRROLIDINE ET DE LA BICYCLOHÉTÉROARYLE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2021094312A1
公开(公告)日:2021-05-20
The present invention relates to O-GIcNAc hydrolase (OGA) inhibitors. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which inhibition of OGA is beneficial, such as tauopathies, in particular Alzheimer's disease or progressive supranuclear palsy; and neurodegenerative diseases accompanied by a tau pathology, in particular amyotrophic lateral sclerosis or frontotemporal lobe dementia caused by C90RF72 mutations; or alpha synucleinopathies, in particular Parkinson's disease, dementia due to Parkinson's (or neurocognitive disorder due to Parkinson's disease), dementia with Lewy bodies, multiple system atrophy, or alpha synucleinopathy caused by Gaucher's disease.
Further intramolecular reactions of 1,2,4-triazines. Synthesis of furo[2,3-]pyridines and dihydropyrano[2,3-]pyridines
作者:Edward C. Taylor、John E. Macor
DOI:10.1016/s0040-4039(00)85497-0
日期:1986.1
3-(3-Butynyloxy)- and 3-(4-pentnyloxy)-1,2,4-triazines undergo facile intramolecular Diels-Alder reactions to yield 2,3-dihydrofuro(2,3-)pyridines and dihydropyrano(2,3-)pyridines respectively. The former are readily dehydrogenated with DDQ to furo(2,3-)pyridines.
TAYLOR, E. C.;MACOR, J. E., TETRAHEDRON LETT., 1986, 27, N 4, 431-432
作者:TAYLOR, E. C.、MACOR, J. E.
DOI:——
日期:——
Intramolecular diels-alder reactions of 1,2,4-triazines.
作者:Edward C. Taylor、John E. Macor、Joseph L. Pont
DOI:10.1016/s0040-4020(01)87690-0
日期:1987.1
IntramolecularinverseelectrondemandDiels-Alderreactions of 1,2,4-triazines have been effectively utilized for the synthesis of furo[2,3-b] pyridines, 2,3-dihydropyrano[2,3-b]pyridines, and 2,3-dihydropyrrolo-[2,3-b]pyridines.