Pharmaceuticals, pharmaceutical preparations and pharmaceutical agents; pharmaceuticals in the nature of small molecule chemical compounds; pharmaceuticals for use in the prevention and treatment of neurodegenerative, neurologic, neuropsychiatric and inflammatory disorders such as Alzheimer's Disease, Parkinson's Disease, Multiple Sclerosis, neuropathy and neuropathic pain, stroke, depression, insomnia, schizophrenia, hearing loss and rheumatoid arthritis; pharmaceutical preparations for use ...