MODIFIER OF FOUR-MEMBERED RING DERIVATIVE, PREPARATION METHOD AND APPLICATION THEREOF

摘要

Provided is a modifier of a four-membered ring derivative, a preparation method and application thereof. In particular, provided is a compound represented by the general formula (IX-A), a preparation method thereof, a pharmaceutical composition containing the compound, and a use thereof as a G protein-coupled receptor modulator in the treatment or prevention of central nervous system diseases and/or mental diseases. The definition of each substituents in the general formula (IX-A) is same as the definition in the specification.