申请人:ASTRAZENECA AB
公开号:WO2004014370A2
公开(公告)日:2004-02-19
The present invention relates to new compounds of formula (I), wherein P, Q, X1, X2, X3, X4, R, R1, R2, R3, R4, R5, R6, R7, m, n, o, p and q are defined as in any one of claims 1 to 12, a process for their preparation and new intermediates prepared therein, pharmaceutical formulations containing said compounds and to the use of said compounds in therapy. It has been found that the compounds according to the present invention, or salts therof, exhibit a high degree of potency and selectivity for individual metabotropic glutamate receptor (mGluR) subtypes. In particular there are compounds according to the present invention that are potent and selective for the mGluR Group I receptor and more particularly for mGluR5. Thus, it is expected that the compounds of the invention are well suited for the prevention and/or treatment of mGluR5 receptor-mediated disorders such as acute and chronic neurological and psychiatric disorders and chronic and acute pain disorders.