Patent ID: 9540370
Date: 2017-01-10
CPC Classifications: A61P,C07D

Claim:
1. A method for treating Alzheimer's disease, behavioural and psychiatric symptoms of dementia, Parkinson's disease, tauopathies, vascular dementia, acute stroke, peripheral neuropathies, bipolar disorders, retinopathies, glaucoma, pain, rheumatoid arthritis or osteoarthritis, the method comprising administering an effective amount of at least one heterocyclic compound of formula (I) or a stereoisomer, N-oxide, tautomer and/or physiologically tolerated acid addition salt thereof, or a compound of formula I, wherein at least one of the atoms has been replaced by its stable, non-radioactive isotope, wherein A is NR X X X Y R each R each R R R R each R R