Pharmaceutical preparations, namely, medications for the treatment of ischemic stroke, hemorrhagic stroke, transient ischemic attack, alzheimer's disease, parkinson's disease, mixed dementia, frontotemporal dementia, dementia with lewy bodies, vascular dementia, wernicke-korsakoff syndrome, huntington's disease, creutzfeldt jakob disease, normal pressure hydrocephalus, spinal cord injury, traumatic brain injury, amyotrophic lateral sclerosis, multiple sclerosis, hypoxic-ischemic injury to the brain or spinal cord and neurodegenerative diseases.