HETEROCYCLIC NITROGEN-CONTAINING PURINE DERIVATIVES, PHARMACEUTICAL PREPARATIONS CONTAINING THESE DERIVATIVES AND THEIR USE IN NEUROPROTECTION

摘要

The invention relates to heterocyclic nitrogen-containing purine derivatives, their use in the medicinal applications and compositions containing these derivatives. New generation of compounds possess selective antineurodegenerative properties on neuronal cells and tissues and can be particularly used in the treatment and prophylaxis of neurodegenerative disease, particularly in the treatment and prophylaxis of Parkinson's disease.