This application is the National Phase filing of International Patent Application No. PCT/JP2004/009355, filed June 25, 2004.
TECHNICAL FIELD
The present invention relates to a benzene ring-fused 5-membered heterocyclic compound, especially a benzofuran derivative as a cannabinoid receptor
TECHNICAL FIELD
The present invention relates to a benzene ring-fused 5-membered heterocyclic compound, especially a benzofuran derivative as a cannabinoid receptor modulator, and a pharmaceutical composition containing the same.
BACKGROUND ART
Cannabinoid receptors belong to G-protein conjugated