Bicyclic cyclohexylamines and their use as nmda receptor antagonists

摘要

Described are heterocycle-substituted cyclohexylamines of formula (I), and their pharmaceutically acceptable salts thereof. The compounds of the formula (I) are antagonists of NMDA receptor channel complexes useful for treating cerebral vascular disorders such as, for example, cerebral ischemia, cardiac arrest, stroke, and Parkinson's disease,