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Application filed by Merck & Co IncfiledCriticalMerck & Co Inc
Priority to TW093124549ApriorityCriticalpatent/TW200607809A/en
Publication of TW200607809ApublicationCriticalpatent/TW200607809A/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
The present invention relates to compounds represented by formula (I): (where R1 and Y are defined herein) or pharmaceutically acceptable salts thereof, which are effective as NMDA/NR2B antagonists and are useful for treating neurological conditions such as, for example, pain, Parkinson's disease, Alzheimer's disease, epilepsy, depression, anxiety, ischemic brain injury including stroke, and other conditions.