Allosteric modulators of metabotropic glutamate receptors

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C546S209000

Reexamination Certificate

active

07834035

ABSTRACT:
The present invention relates to new compounds of formula (I) wherein A, B, P, Q, W, R1and R2are defined in the description; invention compounds are useful in the prevention or treatment of central nervous system disorders as well as other disorders modulated by mGluR5 receptors.

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