Pyrrolidinone derivatives and their use as antipsychotic medicaments
申请人:SCHERING AKTIENGESELLSCHAFT
公开号:EP0839805B1
公开(公告)日:2001-10-04
US5538985A
申请人:——
公开号:US5538985A
公开(公告)日:1996-07-23
US5969138A
申请人:——
公开号:US5969138A
公开(公告)日:1999-10-19
Pyrrolidinone derivatives
申请人:Mitsui Chemicals, Inc.
公开号:US05969138A1
公开(公告)日:1999-10-19
Since a compound represented by general formula (1), its pharmaceutically acceptable salt and a hydrate of the pharmaceutically acceptable salt have high antipsychotic activity, they may be used as an active ingredient for preparation of an antipsychotic. ##STR1## Also provided are an optical resolution method of the above compound and an intermediate for preparation of the compound.