Novel oxadiazole derivatives and their use as positive allosteric modulators of metabotropic glutamate receptors

摘要

The present invention relates to new compounds which are Oxadiazole derivatives of formula (I) wherein B, P, Q, W, R1 and R2 are defined in the description. Invention compounds are useful in the prevention or treatment of central or peripheral nervous system disorders as well as other disorders modulated by mGluR5 receptors.