Pharmaceutical preparations for the treatment of Alzheimer's disease, dementia, central nervous system disorders, neuropathic pain, diabetic neuropathy, neurological disorders, neurodegenerative disorders and depression; pharmaceuticals for protecting neural pathways

Pharmaceutical preparations for the treatment of Alzheimer's disease, dementia, AIDS-related dementia, CNS, neuropathic pain, diabetic neuropathy, neurological disorders, neurodegenerative disorders, and/or depression; neuroprotective agent