PHARMACEUTICAL COMPOSITIONS FOR PREVENTION AND TREATMENT OF NEURODEGENARATIVE DISEASES

摘要

Preventives and remedies for neuron degeneration-associated diseases including Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis which contain compounds represented by general formula (I) or pharmaceutically acceptable salts thereof, wherein R1 and R2 are the same or different and each represents hydrogen or methyl.