Compuestos derivados de 1-arilcarbonil-4-oxi-piperidino; composicion farmaceutica que los comprende; uso para la prevencion o el tratamiento de enfermedades neurodegenerativas tales como enfermedad de alzheimer, enfermedad de parkinson, enfermedad de huntington o esclerosis multiple.

摘要

The present invention provides a compound useful as an agent for the prophylaxis or treatment of neurodegenerative disease and the like, or a salt thereof. The present invention relates to a compound represented by the formula (I) wherein each symbol is as defined in the specification, or a salt thereof.