The present invention provides compounds, and pharmaceutical compositions containing those compounds, that are active at metabotropic glutamate receptors. The compounds are useful for treating neurological diseases and disorders. Methods of preparing the compounds also are disclosed....http://www.google.com.au/patents/US6429207?utm_source=gb-gplus-sharePatent US6429207 - Metabotropic glutamate receptor antagonists and their use for treating central nervous system diseases
