Compound, prodrug, drug, faah inhibitor method, methods of prophylaxis or treatment for anxiety or depression, or pain relief, and prophylaxis or treatment for inflammatory pain or neuropathic pain, and use of the compound.
An object of the present invention is to provide a novel fused-ring compound which has a FAAH inhibitory effect and is useful as an analgesic. The present invention relates to a compound represented by formula (I): wherein symbols are as defined in the specification, or salt thereof.
